pass multiple safekeeper hostaddrs to primary_conninfo

Usage example: neon_local pg start main_roo --replicates main

.config/hakari.toml

@@ -4,7 +4,7 @@
 hakari-package = "workspace_hack"
 
 # Format for `workspace-hack = ...` lines in other Cargo.tomls. Requires cargo-hakari 0.9.8 or above.
-dep-format-version = "2"
+dep-format-version = "3"
 
 # Setting workspace.resolver = "2" in the root Cargo.toml is HIGHLY recommended.
 # Hakari works much better with the new feature resolver.

.dockerignore

@@ -15,8 +15,10 @@
 !proxy/
 !safekeeper/
 !storage_broker/
+!trace/
 !vendor/postgres-v14/
 !vendor/postgres-v15/
 !workspace_hack/
 !neon_local/
 !scripts/ninstall.sh
+!vm-cgconfig.conf

.github/PULL_REQUEST_TEMPLATE/release-pr.md

@@ -14,7 +14,7 @@
 - [ ] Check [#dev-production-stream](https://neondb.slack.com/archives/C03F5SM1N02) Slack channel
 - [ ] Check [stuck projects page](https://console.neon.tech/admin/projects?sort=last_active&order=desc&stuck=true)
 - [ ] Check [recent operation failures](https://console.neon.tech/admin/operations?action=create_timeline%2Cstart_compute%2Cstop_compute%2Csuspend_compute%2Capply_config%2Cdelete_timeline%2Cdelete_tenant%2Ccreate_branch%2Ccheck_availability&sort=updated_at&order=desc&had_retries=some)
-- [ ] Check [cloud SLO dashboard](https://observer.zenith.tech/d/_oWcBMJ7k/cloud-slos?orgId=1)
-- [ ] Check [compute startup metrics dashboard](https://observer.zenith.tech/d/5OkYJEmVz/compute-startup-time)
+- [ ] Check [cloud SLO dashboard](https://neonprod.grafana.net/d/_oWcBMJ7k/cloud-slos?orgId=1)
+- [ ] Check [compute startup metrics dashboard](https://neonprod.grafana.net/d/5OkYJEmVz/compute-startup-time)
 
 <!-- List everything that should be done **after** release, any admin UI configuration / Grafana dashboard / alert changes / setting changes / etc -->

.github/actions/neon-project-create/action.yml

@@ -55,6 +55,8 @@ runs:
 
         project_id=$(echo $project | jq --raw-output '.project.id')
         echo "project_id=${project_id}" >> $GITHUB_OUTPUT
+
+        echo "Project ${project_id} has been created"
       env:
         API_HOST: ${{ inputs.api_host }}
         API_KEY: ${{ inputs.api_key }}

.github/actions/neon-project-delete/action.yml

@@ -27,6 +27,8 @@ runs:
           --header "Accept: application/json" \
           --header "Content-Type: application/json" \
           --header "Authorization: Bearer ${API_KEY}"
+
+        echo "Project ${PROJECT_ID} has been deleted"
       env:
         API_HOST: ${{ inputs.api_host }}
         API_KEY: ${{ inputs.api_key }}

.github/actions/run-python-test-set/action.yml

@@ -123,8 +123,8 @@ runs:
           exit 1
         fi
         if [[ "${{ inputs.run_in_parallel }}" == "true" ]]; then
-          # -n4 uses four processes to run tests via pytest-xdist
-          EXTRA_PARAMS="-n4 $EXTRA_PARAMS"
+          # -n16 uses sixteen processes to run tests via pytest-xdist
+          EXTRA_PARAMS="-n16 $EXTRA_PARAMS"
 
           # --dist=loadgroup points tests marked with @pytest.mark.xdist_group
           # to the same worker to make @pytest.mark.order work with xdist

.github/ansible/ansible.cfg

@@ -3,7 +3,6 @@
 localhost_warning = False
 host_key_checking = False
 timeout = 30
-collections_paths = ./collections
 
 [ssh_connection]
 ssh_args   = -F ./ansible.ssh.cfg

.github/ansible/deploy.yaml

@@ -117,7 +117,8 @@
       shell:
         cmd: |
           INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
-          curl -sfS -d '{"version": {{ current_version }} }' -X PATCH {{ console_mgmt_base_url }}/api/v1/pageservers/$INSTANCE_ID
+          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/pageservers/$INSTANCE_ID | jq '.version = {{ current_version }}' > /tmp/new_version
+          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" -X POST -d@/tmp/new_version {{ console_mgmt_base_url }}/management/api/v2/pageservers
       tags:
       - pageserver
 
@@ -186,6 +187,7 @@
       shell:
         cmd: |
           INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
-          curl -sfS -d '{"version": {{ current_version }} }' -X PATCH {{ console_mgmt_base_url }}/api/v1/safekeepers/$INSTANCE_ID
+          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" {{ console_mgmt_base_url }}/management/api/v2/safekeepers/$INSTANCE_ID | jq '.version = {{ current_version }}' > /tmp/new_version
+          curl -sfS -H "Authorization: Bearer {{ CONSOLE_API_TOKEN }}" -X POST -d@/tmp/new_version {{ console_mgmt_base_url }}/management/api/v2/safekeepers
       tags:
       - safekeeper

.github/ansible/neon-stress.hosts.yaml

@@ -1,32 +0,0 @@
-storage:
-  vars:
-    bucket_name: neon-storage-ireland
-    bucket_region: eu-west-1
-    console_mgmt_base_url: http://neon-stress-console.local
-    broker_endpoint: http://storage-broker.neon-stress.local:50051
-    safekeeper_enable_s3_offload: 'false'
-    pageserver_config_stub:
-      pg_distrib_dir: /usr/local
-      remote_storage:
-        bucket_name: "{{ bucket_name }}"
-        bucket_region: "{{ bucket_region }}"
-        prefix_in_bucket: "{{ inventory_hostname }}"
-    safekeeper_s3_prefix: neon-stress/wal
-    hostname_suffix: ".local"
-    remote_user: admin
-    sentry_environment: development
-  children:
-    pageservers:
-      hosts:
-        neon-stress-ps-1:
-          console_region_id: aws-eu-west-1
-        neon-stress-ps-2:
-          console_region_id: aws-eu-west-1
-    safekeepers:
-      hosts:
-        neon-stress-sk-1:
-          console_region_id: aws-eu-west-1
-        neon-stress-sk-2:
-          console_region_id: aws-eu-west-1
-        neon-stress-sk-3:
-          console_region_id: aws-eu-west-1

.github/ansible/prod.ap-southeast-1.hosts.yaml

@@ -2,10 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-ap-southeast-1
     bucket_region: ap-southeast-1
-    console_mgmt_base_url: http://console-release.local
-    broker_endpoint: https://storage-broker.epsilon.ap-southeast-1.internal.aws.neon.tech:443
+    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    broker_endpoint: http://storage-broker-lb.epsilon.ap-southeast-1.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_interval: 10min
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -30,7 +32,7 @@ storage:
       hosts:
         safekeeper-0.ap-southeast-1.aws.neon.tech:
           ansible_host:  i-0d6f1dc5161eef894
-        safekeeper-1.ap-southeast-1.aws.neon.tech:
-          ansible_host:  i-0e338adda8eb2d19f
         safekeeper-2.ap-southeast-1.aws.neon.tech:
           ansible_host:  i-04fb63634e4679eb9
+        safekeeper-3.ap-southeast-1.aws.neon.tech:
+          ansible_host:  i-05481f3bc88cfc2d4

.github/ansible/prod.eu-central-1.hosts.yaml

@@ -2,10 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-eu-central-1
     bucket_region: eu-central-1
-    console_mgmt_base_url: http://console-release.local
-    broker_endpoint: https://storage-broker.gamma.eu-central-1.internal.aws.neon.tech:443
+    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    broker_endpoint: http://storage-broker-lb.gamma.eu-central-1.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_interval: 10min
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"

.github/ansible/prod.us-east-2.hosts.yaml

@@ -2,10 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-us-east-2
     bucket_region: us-east-2
-    console_mgmt_base_url: http://console-release.local
-    broker_endpoint: https://storage-broker.delta.us-east-2.internal.aws.neon.tech:443
+    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    broker_endpoint: http://storage-broker-lb.delta.us-east-2.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_interval: 10min
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -25,6 +27,8 @@ storage:
           ansible_host:  i-062227ba7f119eb8c
         pageserver-1.us-east-2.aws.neon.tech:
           ansible_host:  i-0b3ec0afab5968938
+        pageserver-2.us-east-2.aws.neon.tech:
+          ansible_host:  i-0d7a1c4325e71421d
 
     safekeepers:
       hosts:
@@ -34,4 +38,4 @@ storage:
           ansible_host:  i-06d113fb73bfddeb0
         safekeeper-2.us-east-2.aws.neon.tech:
           ansible_host:  i-09f66c8e04afff2e8
-          
+

.github/ansible/prod.us-west-2.hosts.yaml

@@ -2,10 +2,12 @@ storage:
   vars:
     bucket_name: neon-prod-storage-us-west-2
     bucket_region: us-west-2
-    console_mgmt_base_url: http://console-release.local
-    etcd_endpoints: etcd-0.us-west-2.aws.neon.tech:2379
+    console_mgmt_base_url: http://neon-internal-api.aws.neon.tech
+    broker_endpoint: http://storage-broker-lb.eta.us-west-2.internal.aws.neon.tech:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events
+      metric_collection_interval: 10min
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -25,6 +27,10 @@ storage:
           ansible_host: i-0d9f6dfae0e1c780d 
         pageserver-1.us-west-2.aws.neon.tech:
           ansible_host: i-0c834be1dddba8b3f
+        pageserver-2.us-west-2.aws.neon.tech:
+          ansible_host: i-051642d372c0a4f32
+        pageserver-3.us-west-2.aws.neon.tech:
+          ansible_host: i-00c3844beb9ad1c6b
 
     safekeepers:
       hosts:

.github/ansible/production.hosts.yaml

@@ -1,38 +0,0 @@
----
-storage:
-  vars:
-    console_mgmt_base_url: http://console-release.local
-    bucket_name: zenith-storage-oregon
-    bucket_region: us-west-2
-    broker_endpoint: http://storage-broker.prod.local:50051
-    pageserver_config_stub:
-      pg_distrib_dir: /usr/local
-      remote_storage:
-        bucket_name: "{{ bucket_name }}"
-        bucket_region: "{{ bucket_region }}"
-        prefix_in_bucket: "{{ inventory_hostname }}"
-    safekeeper_s3_prefix: prod-1/wal
-    hostname_suffix: ".local"
-    remote_user: admin
-    sentry_environment: production
-
-  children:
-    pageservers:
-      hosts:
-        zenith-1-ps-2:
-          console_region_id: aws-us-west-2
-        zenith-1-ps-3:
-          console_region_id: aws-us-west-2
-        zenith-1-ps-4:
-          console_region_id: aws-us-west-2
-        zenith-1-ps-5:
-          console_region_id: aws-us-west-2
-
-    safekeepers:
-      hosts:
-        zenith-1-sk-1:
-          console_region_id: aws-us-west-2
-        zenith-1-sk-2:
-          console_region_id: aws-us-west-2
-        zenith-1-sk-3:
-          console_region_id: aws-us-west-2

.github/ansible/staging.eu-west-1.hosts.yaml

@@ -2,10 +2,17 @@ storage:
   vars:
     bucket_name: neon-dev-storage-eu-west-1
     bucket_region: eu-west-1
-    console_mgmt_base_url: http://console-staging.local
-    broker_endpoint: https://storage-broker.zeta.eu-west-1.internal.aws.neon.build:443
+    console_mgmt_base_url: http://neon-internal-api.aws.neon.build
+    broker_endpoint: http://storage-broker-lb.zeta.eu-west-1.internal.aws.neon.build:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events
+      metric_collection_interval: 10min
+      tenant_config:
+        eviction_policy:
+          kind: "LayerAccessThreshold"
+          period: "20m"
+          threshold: "20m"
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -16,7 +23,7 @@ storage:
     ansible_aws_ssm_region: eu-west-1
     ansible_aws_ssm_bucket_name: neon-dev-storage-eu-west-1
     console_region_id: aws-eu-west-1
-    sentry_environment: development
+    sentry_environment: staging
 
   children:
     pageservers:

.github/ansible/staging.hosts.yaml

@@ -1,35 +0,0 @@
-storage:
-  vars:
-    bucket_name: zenith-staging-storage-us-east-1
-    bucket_region: us-east-1
-    console_mgmt_base_url: http://console-staging.local
-    broker_endpoint: http://storage-broker.staging.local:50051
-    pageserver_config_stub:
-      pg_distrib_dir: /usr/local
-      remote_storage:
-        bucket_name: "{{ bucket_name }}"
-        bucket_region: "{{ bucket_region }}"
-        prefix_in_bucket: "{{ inventory_hostname }}"
-    safekeeper_s3_prefix: us-stage/wal
-    hostname_suffix: ".local"
-    remote_user: admin
-    sentry_environment: development
-
-  children:
-    pageservers:
-      hosts:
-        zenith-us-stage-ps-2:
-          console_region_id: aws-us-east-1
-        zenith-us-stage-ps-3:
-          console_region_id: aws-us-east-1
-        zenith-us-stage-ps-4:
-          console_region_id: aws-us-east-1
-
-    safekeepers:
-      hosts:
-        zenith-us-stage-sk-4:
-          console_region_id: aws-us-east-1
-        zenith-us-stage-sk-5:
-          console_region_id: aws-us-east-1
-        zenith-us-stage-sk-6:
-          console_region_id: aws-us-east-1

.github/ansible/staging.us-east-2.hosts.yaml

@@ -2,10 +2,17 @@ storage:
   vars:
     bucket_name: neon-staging-storage-us-east-2
     bucket_region: us-east-2
-    console_mgmt_base_url: http://console-staging.local
-    broker_endpoint: https://storage-broker.beta.us-east-2.internal.aws.neon.build:443
+    console_mgmt_base_url: http://neon-internal-api.aws.neon.build
+    broker_endpoint: http://storage-broker-lb.beta.us-east-2.internal.aws.neon.build:50051
     pageserver_config_stub:
       pg_distrib_dir: /usr/local
+      metric_collection_endpoint: http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events
+      metric_collection_interval: 10min
+      tenant_config:
+        eviction_policy:
+          kind: "LayerAccessThreshold"
+          period: "20m"
+          threshold: "20m"
       remote_storage:
         bucket_name: "{{ bucket_name }}"
         bucket_region: "{{ bucket_region }}"
@@ -16,7 +23,7 @@ storage:
     ansible_aws_ssm_region: us-east-2
     ansible_aws_ssm_bucket_name: neon-staging-storage-us-east-2
     console_region_id: aws-us-east-2
-    sentry_environment: development
+    sentry_environment: staging
 
   children:
     pageservers:
@@ -25,6 +32,12 @@ storage:
           ansible_host: i-0c3e70929edb5d691
         pageserver-1.us-east-2.aws.neon.build:
           ansible_host: i-0565a8b4008aa3f40
+        pageserver-2.us-east-2.aws.neon.build:
+          ansible_host: i-01e31cdf7e970586a
+        pageserver-3.us-east-2.aws.neon.build:
+          ansible_host: i-0602a0291365ef7cc
+        pageserver-99.us-east-2.aws.neon.build:
+          ansible_host: i-0c39491109bb88824
 
     safekeepers:
       hosts:
@@ -34,3 +47,5 @@ storage:
           ansible_host: i-0171efc3604a7b907
         safekeeper-2.us-east-2.aws.neon.build:
           ansible_host: i-0de0b03a51676a6ce
+        safekeeper-99.us-east-2.aws.neon.build:
+          ansible_host: i-0d61b6a2ea32028d5

.github/helm-values/dev-eu-west-1-zeta.neon-proxy-scram.yaml

@@ -1,14 +1,32 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
+deploymentStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxSurge: 100%
+    maxUnavailable: 50%
+
+# Delay the kill signal by 7 days (7 * 24 * 60 * 60)
+# The pod(s) will stay in Terminating, keeps the existing connections
+# but doesn't receive new ones
+containerLifecycle:
+  preStop:
+    exec:
+      command: ["/bin/sh", "-c", "sleep 604800"]
+terminationGracePeriodSeconds: 604800
+
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-staging.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.build/management/api/v2"
   domain: "*.eu-west-1.aws.neon.build"
-  sentryEnvironment: "development"
+  sentryEnvironment: "staging"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +41,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: eu-west-1.aws.neon.build
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +49,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/dev-eu-west-1-zeta.neon-storage-broker.yaml

@@ -3,27 +3,22 @@ podLabels:
   neon_env: staging
   neon_service: storage-broker
 
-ingress:
-  enabled: true
+# Use L4 LB
+service:
+  # service.annotations -- Annotations to add to the service
   annotations:
-    kubernetes.io/ingress.class: nginx-internal
-    nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    # we have basically infinite streams, disable body size limit
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
-
-  hosts:
-    - host: storage-broker.zeta.eu-west-1.internal.aws.neon.build
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - hosts:
-        - storage-broker.zeta.eu-west-1.internal.aws.neon.build
-      secretName: storage-broker-tls
+    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
+    # assign service to this name at external-dns
+    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.zeta.eu-west-1.internal.aws.neon.build
+  # service.type -- Service type
+  type: LoadBalancer
+  # service.port -- broker listen port
+  port: 50051
 
+ingress:
+  enabled: false
 
 metrics:
   enabled: false
@@ -54,4 +49,4 @@ extraManifests:
           - "{{ .Release.Namespace }}"
 
 settings:
-  sentryEnvironment: "development"
+  sentryEnvironment: "staging"

.github/helm-values/dev-us-east-2-beta.neon-proxy-link.yaml

@@ -8,7 +8,10 @@ settings:
   authBackend: "link"
   authEndpoint: "https://console.stage.neon.tech/authenticate_proxy_request/"
   uri: "https://console.stage.neon.tech/psql_session/"
-  sentryEnvironment: "development"
+  domain: "pg.neon.build"
+  sentryEnvironment: "staging"
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy-link pods
 podLabels:
@@ -38,3 +41,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/dev-us-east-2-beta.neon-proxy-scram-legacy.yaml

@@ -6,9 +6,12 @@ image:
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-staging.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.build/management/api/v2"
   domain: "*.cloud.stage.neon.tech"
-  sentryEnvironment: "development"
+  sentryEnvironment: "staging"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +26,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: neon-proxy-scram-legacy.beta.us-east-2.aws.neon.build
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +34,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/dev-us-east-2-beta.neon-proxy-scram.yaml

@@ -1,14 +1,32 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
+deploymentStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxSurge: 100%
+    maxUnavailable: 50%
+
+# Delay the kill signal by 7 days (7 * 24 * 60 * 60)
+# The pod(s) will stay in Terminating, keeps the existing connections
+# but doesn't receive new ones
+containerLifecycle:
+  preStop:
+    exec:
+      command: ["/bin/sh", "-c", "sleep 604800"]
+terminationGracePeriodSeconds: 604800
+
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-staging.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.build/management/api/v2"
   domain: "*.us-east-2.aws.neon.build"
-  sentryEnvironment: "development"
+  sentryEnvironment: "staging"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.build/billing/api/v1/usage_events"
+  metricCollectionInterval: "1min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +41,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: us-east-2.aws.neon.build
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +49,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/dev-us-east-2-beta.neon-storage-broker.yaml

@@ -3,27 +3,22 @@ podLabels:
   neon_env: staging
   neon_service: storage-broker
 
-ingress:
-  enabled: true
+# Use L4 LB
+service:
+  # service.annotations -- Annotations to add to the service
   annotations:
-    kubernetes.io/ingress.class: nginx-internal
-    nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    # we have basically infinite streams, disable body size limit
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
-
-  hosts:
-    - host: storage-broker.beta.us-east-2.internal.aws.neon.build
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - hosts:
-        - storage-broker.beta.us-east-2.internal.aws.neon.build
-      secretName: storage-broker-tls
+    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
+    # assign service to this name at external-dns
+    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.beta.us-east-2.internal.aws.neon.build
+  # service.type -- Service type
+  type: LoadBalancer
+  # service.port -- broker listen port
+  port: 50051
 
+ingress:
+  enabled: false
 
 metrics:
   enabled: false
@@ -54,4 +49,4 @@ extraManifests:
           - "{{ .Release.Namespace }}"
 
 settings:
-  sentryEnvironment: "development"
+  sentryEnvironment: "staging"

.github/helm-values/neon-stress.neon-storage-broker.yaml

@@ -1,56 +0,0 @@
-# Helm chart values for neon-storage-broker
-podLabels:
-  neon_env: neon-stress
-  neon_service: storage-broker
-
-# Use L4 LB
-service:
-  # service.annotations -- Annotations to add to the service
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
-    # assign service to this name at external-dns
-    external-dns.alpha.kubernetes.io/hostname: storage-broker.neon-stress.local
-  # service.type -- Service type
-  type: LoadBalancer
-  # service.port -- broker listen port
-  port: 50051
-
-ingress:
-  enabled: false
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack
-
-extraManifests:
-  - apiVersion: operator.victoriametrics.com/v1beta1
-    kind: VMServiceScrape
-    metadata:
-      name: "{{ include \"neon-storage-broker.fullname\" . }}"
-      labels:
-        helm.sh/chart: neon-storage-broker-{{ .Chart.Version }}
-        app.kubernetes.io/name: neon-storage-broker
-        app.kubernetes.io/instance: neon-storage-broker
-        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
-        app.kubernetes.io/managed-by: Helm
-      namespace: "{{ .Release.Namespace }}"
-    spec:
-      selector:
-        matchLabels:
-          app.kubernetes.io/name: "neon-storage-broker"
-      endpoints:
-        - port: broker
-          path: /metrics
-          interval: 10s
-          scrapeTimeout: 10s
-      namespaceSelector:
-        matchNames:
-          - "{{ .Release.Namespace }}"
-
-settings:
-  sentryEnvironment: "development"

.github/helm-values/neon-stress.proxy-scram.yaml

@@ -1,29 +0,0 @@
-fullnameOverride: "neon-stress-proxy-scram"
-
-settings:
-  authBackend: "console"
-  authEndpoint: "http://neon-stress-console.local/management/api/v2"
-  domain: "*.stress.neon.tech"
-
-podLabels:
-  zenith_service: proxy-scram
-  zenith_env: staging
-  zenith_region: eu-west-1
-  zenith_region_slug: ireland
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: '*.stress.neon.tech'
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack
-
-settings:
-  sentryEnvironment: "development"

.github/helm-values/neon-stress.proxy.yaml

@@ -1,36 +0,0 @@
-fullnameOverride: "neon-stress-proxy"
-
-settings:
-  authBackend: "link"
-  authEndpoint: "https://console.dev.neon.tech/authenticate_proxy_request/"
-  uri: "https://console.dev.neon.tech/psql_session/"
-  sentryEnvironment: "development"
-
-# -- Additional labels for zenith-proxy pods
-podLabels:
-  zenith_service: proxy
-  zenith_env: staging
-  zenith_region: eu-west-1
-  zenith_region_slug: ireland
-
-service:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internal
-    external-dns.alpha.kubernetes.io/hostname: neon-stress-proxy.local
-  type: LoadBalancer
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: connect.dev.neon.tech
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack

.github/helm-values/prod-ap-southeast-1-epsilon.neon-proxy-scram.yaml

@@ -1,14 +1,33 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
+deploymentStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxSurge: 100%
+    maxUnavailable: 50%
+
+# Delay the kill signal by 7 days (7 * 24 * 60 * 60)
+# The pod(s) will stay in Terminating, keeps the existing connections
+# but doesn't receive new ones
+containerLifecycle:
+  preStop:
+    exec:
+      command: ["/bin/sh", "-c", "sleep 604800"]
+terminationGracePeriodSeconds: 604800
+
+
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-release.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
   domain: "*.ap-southeast-1.aws.neon.tech"
   sentryEnvironment: "production"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +42,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: ap-southeast-1.aws.neon.tech
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +50,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/prod-ap-southeast-1-epsilon.neon-storage-broker.yaml

@@ -3,27 +3,22 @@ podLabels:
   neon_env: production
   neon_service: storage-broker
 
-ingress:
-  enabled: true
+# Use L4 LB
+service:
+  # service.annotations -- Annotations to add to the service
   annotations:
-    kubernetes.io/ingress.class: nginx-internal
-    nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    # we have basically infinite streams, disable body size limit
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
-
-  hosts:
-    - host: storage-broker.epsilon.ap-southeast-1.internal.aws.neon.tech
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - hosts:
-        - storage-broker.epsilon.ap-southeast-1.internal.aws.neon.tech
-      secretName: storage-broker-tls
+    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
+    # assign service to this name at external-dns
+    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.epsilon.ap-southeast-1.internal.aws.neon.tech
+  # service.type -- Service type
+  type: LoadBalancer
+  # service.port -- broker listen port
+  port: 50051
 
+ingress:
+  enabled: false
 
 metrics:
   enabled: false

.github/helm-values/prod-eu-central-1-gamma.neon-proxy-scram.yaml

@@ -1,14 +1,33 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
+deploymentStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxSurge: 100%
+    maxUnavailable: 50%
+
+# Delay the kill signal by 7 days (7 * 24 * 60 * 60)
+# The pod(s) will stay in Terminating, keeps the existing connections
+# but doesn't receive new ones
+containerLifecycle:
+  preStop:
+    exec:
+      command: ["/bin/sh", "-c", "sleep 604800"]
+terminationGracePeriodSeconds: 604800
+
+
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-release.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
   domain: "*.eu-central-1.aws.neon.tech"
   sentryEnvironment: "production"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +42,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: eu-central-1.aws.neon.tech
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +50,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/prod-eu-central-1-gamma.neon-storage-broker.yaml

@@ -3,27 +3,22 @@ podLabels:
   neon_env: production
   neon_service: storage-broker
 
-ingress:
-  enabled: true
+# Use L4 LB
+service:
+  # service.annotations -- Annotations to add to the service
   annotations:
-    kubernetes.io/ingress.class: nginx-internal
-    nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    # we have basically infinite streams, disable body size limit
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
-
-  hosts:
-    - host: storage-broker.gamma.eu-central-1.internal.aws.neon.tech
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - hosts:
-        - storage-broker.gamma.eu-central-1.internal.aws.neon.tech
-      secretName: storage-broker-tls
+    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
+    # assign service to this name at external-dns
+    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.gamma.eu-central-1.internal.aws.neon.tech
+  # service.type -- Service type
+  type: LoadBalancer
+  # service.port -- broker listen port
+  port: 50051
 
+ingress:
+  enabled: false
 
 metrics:
   enabled: false

.github/helm-values/prod-us-east-2-delta.neon-proxy-link.yaml

@@ -0,0 +1,59 @@
+# Helm chart values for neon-proxy-link.
+# This is a YAML-formatted file.
+
+image:
+  repository: neondatabase/neon
+
+settings:
+  authBackend: "link"
+  authEndpoint: "https://console.neon.tech/authenticate_proxy_request/"
+  uri: "https://console.neon.tech/psql_session/"
+  domain: "pg.neon.tech"
+  sentryEnvironment: "production"
+
+# -- Additional labels for zenith-proxy pods
+podLabels:
+  zenith_service: proxy
+  zenith_env: production
+  zenith_region: us-east-2
+  zenith_region_slug: us-east-2
+
+service:
+  type: LoadBalancer
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal
+    external-dns.alpha.kubernetes.io/hostname: neon-proxy-link-mgmt.delta.us-east-2.aws.neon.tech
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: neon-proxy-link.delta.us-east-2.aws.neon.tech
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/prod-us-east-2-delta.neon-proxy-scram.yaml

@@ -1,14 +1,33 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
+deploymentStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxSurge: 100%
+    maxUnavailable: 50%
+
+# Delay the kill signal by 7 days (7 * 24 * 60 * 60)
+# The pod(s) will stay in Terminating, keeps the existing connections
+# but doesn't receive new ones
+containerLifecycle:
+  preStop:
+    exec:
+      command: ["/bin/sh", "-c", "sleep 604800"]
+terminationGracePeriodSeconds: 604800
+
+
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-release.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
   domain: "*.us-east-2.aws.neon.tech"
   sentryEnvironment: "production"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +42,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: us-east-2.aws.neon.tech
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +50,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/prod-us-east-2-delta.neon-storage-broker.yaml

@@ -3,27 +3,22 @@ podLabels:
   neon_env: production
   neon_service: storage-broker
 
-ingress:
-  enabled: true
+# Use L4 LB
+service:
+  # service.annotations -- Annotations to add to the service
   annotations:
-    kubernetes.io/ingress.class: nginx-internal
-    nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    # we have basically infinite streams, disable body size limit
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
-
-  hosts:
-    - host: storage-broker.delta.us-east-2.internal.aws.neon.tech
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - hosts:
-        - storage-broker.delta.us-east-2.internal.aws.neon.tech
-      secretName: storage-broker-tls
+    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
+    # assign service to this name at external-dns
+    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.delta.us-east-2.internal.aws.neon.tech
+  # service.type -- Service type
+  type: LoadBalancer
+  # service.port -- broker listen port
+  port: 50051
 
+ingress:
+  enabled: false
 
 metrics:
   enabled: false

.github/helm-values/prod-us-west-2-eta.neon-proxy-scram-legacy.yaml

@@ -0,0 +1,61 @@
+# Helm chart values for neon-proxy-scram.
+# This is a YAML-formatted file.
+
+image:
+  repository: neondatabase/neon
+
+settings:
+  authBackend: "console"
+  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
+  domain: "*.cloud.neon.tech"
+  sentryEnvironment: "production"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionInterval: "10min"
+
+# -- Additional labels for neon-proxy pods
+podLabels:
+  zenith_service: proxy-scram
+  zenith_env: prod
+  zenith_region: us-west-2
+  zenith_region_slug: us-west-2
+
+exposedService:
+  annotations:
+    service.beta.kubernetes.io/aws-load-balancer-type: external
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
+    external-dns.alpha.kubernetes.io/hostname: neon-proxy-scram-legacy.eta.us-west-2.aws.neon.tech
+  httpsPort: 443
+
+#metrics:
+#  enabled: true
+#  serviceMonitor:
+#    enabled: true
+#    selector:
+#      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/prod-us-west-2-eta.neon-proxy-scram.yaml

@@ -1,14 +1,33 @@
 # Helm chart values for neon-proxy-scram.
 # This is a YAML-formatted file.
 
+deploymentStrategy:
+  type: RollingUpdate
+  rollingUpdate:
+    maxSurge: 100%
+    maxUnavailable: 50%
+
+# Delay the kill signal by 7 days (7 * 24 * 60 * 60)
+# The pod(s) will stay in Terminating, keeps the existing connections
+# but doesn't receive new ones
+containerLifecycle:
+  preStop:
+    exec:
+      command: ["/bin/sh", "-c", "sleep 604800"]
+terminationGracePeriodSeconds: 604800
+
+
 image:
   repository: neondatabase/neon
 
 settings:
   authBackend: "console"
-  authEndpoint: "http://console-release.local/management/api/v2"
+  authEndpoint: "http://neon-internal-api.aws.neon.tech/management/api/v2"
   domain: "*.us-west-2.aws.neon.tech"
   sentryEnvironment: "production"
+  wssPort: 8443
+  metricCollectionEndpoint: "http://neon-internal-api.aws.neon.tech/billing/api/v1/usage_events"
+  metricCollectionInterval: "10min"
 
 # -- Additional labels for neon-proxy pods
 podLabels:
@@ -23,6 +42,7 @@ exposedService:
     service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
     service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
     external-dns.alpha.kubernetes.io/hostname: us-west-2.aws.neon.tech
+  httpsPort: 443
 
 #metrics:
 #  enabled: true
@@ -30,3 +50,28 @@ exposedService:
 #    enabled: true
 #    selector:
 #      release: kube-prometheus-stack
+
+extraManifests:
+  - apiVersion: operator.victoriametrics.com/v1beta1
+    kind: VMServiceScrape
+    metadata:
+      name: "{{ include \"neon-proxy.fullname\" . }}"
+      labels:
+        helm.sh/chart: neon-proxy-{{ .Chart.Version }}
+        app.kubernetes.io/name: neon-proxy
+        app.kubernetes.io/instance: "{{ include \"neon-proxy.fullname\" . }}"
+        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
+        app.kubernetes.io/managed-by: Helm
+      namespace: "{{ .Release.Namespace }}"
+    spec:
+      selector:
+        matchLabels:
+          app.kubernetes.io/name: "neon-proxy"
+      endpoints:
+        - port: http
+          path: /metrics
+          interval: 10s
+          scrapeTimeout: 10s
+      namespaceSelector:
+        matchNames:
+          - "{{ .Release.Namespace }}"

.github/helm-values/prod-us-west-2-eta.neon-storage-broker.yaml

@@ -3,27 +3,22 @@ podLabels:
   neon_env: production
   neon_service: storage-broker
 
-ingress:
-  enabled: true
+# Use L4 LB
+service:
+  # service.annotations -- Annotations to add to the service
   annotations:
-    kubernetes.io/ingress.class: nginx-internal
-    nginx.ingress.kubernetes.io/backend-protocol: "GRPC"
-    nginx.ingress.kubernetes.io/ssl-redirect: "true"
-    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
-    # we have basically infinite streams, disable body size limit
-    nginx.ingress.kubernetes.io/proxy-body-size: "0"
-    cert-manager.io/cluster-issuer: "cert-manager-clusterissuer"
-
-  hosts:
-    - host: storage-broker.eta.us-west-2.internal.aws.neon.tech
-      paths:
-        - path: /
-          pathType: Prefix
-  tls:
-    - hosts:
-        - storage-broker.eta.us-west-2.internal.aws.neon.tech
-      secretName: storage-broker-tls
+    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
+    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
+    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
+    # assign service to this name at external-dns
+    external-dns.alpha.kubernetes.io/hostname: storage-broker-lb.eta.us-west-2.internal.aws.neon.tech
+  # service.type -- Service type
+  type: LoadBalancer
+  # service.port -- broker listen port
+  port: 50051
 
+ingress:
+  enabled: false
 
 metrics:
   enabled: false

.github/helm-values/production.neon-storage-broker.yaml

@@ -1,56 +0,0 @@
-# Helm chart values for neon-storage-broker
-podLabels:
-  neon_env: production
-  neon_service: storage-broker
-
-# Use L4 LB
-service:
-  # service.annotations -- Annotations to add to the service
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
-    # assign service to this name at external-dns
-    external-dns.alpha.kubernetes.io/hostname: storage-broker.prod.local
-  # service.type -- Service type
-  type: LoadBalancer
-  # service.port -- broker listen port
-  port: 50051
-
-ingress:
-  enabled: false
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack
-
-extraManifests:
-  - apiVersion: operator.victoriametrics.com/v1beta1
-    kind: VMServiceScrape
-    metadata:
-      name: "{{ include \"neon-storage-broker.fullname\" . }}"
-      labels:
-        helm.sh/chart: neon-storage-broker-{{ .Chart.Version }}
-        app.kubernetes.io/name: neon-storage-broker
-        app.kubernetes.io/instance: neon-storage-broker
-        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
-        app.kubernetes.io/managed-by: Helm
-      namespace: "{{ .Release.Namespace }}"
-    spec:
-      selector:
-        matchLabels:
-          app.kubernetes.io/name: "neon-storage-broker"
-      endpoints:
-        - port: broker
-          path: /metrics
-          interval: 10s
-          scrapeTimeout: 10s
-      namespaceSelector:
-        matchNames:
-          - "{{ .Release.Namespace }}"
-
-settings:
-  sentryEnvironment: "production"

.github/helm-values/production.proxy-scram.yaml

@@ -1,27 +0,0 @@
-settings:
-  authBackend: "console"
-  authEndpoint: "http://console-release.local/management/api/v2"
-  domain: "*.cloud.neon.tech"
-
-podLabels:
-  zenith_service: proxy-scram
-  zenith_env: production
-  zenith_region: us-west-2
-  zenith_region_slug: oregon
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: '*.cloud.neon.tech'
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack
-
-settings:
-  sentryEnvironment: "production"

.github/helm-values/production.proxy.yaml

@@ -1,34 +0,0 @@
-settings:
-  authBackend: "link"
-  authEndpoint: "https://console.neon.tech/authenticate_proxy_request/"
-  uri: "https://console.neon.tech/psql_session/"
-  sentryEnvironment: "production"
-
-# -- Additional labels for zenith-proxy pods
-podLabels:
-  zenith_service: proxy
-  zenith_env: production
-  zenith_region: us-west-2
-  zenith_region_slug: oregon
-
-service:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internal
-    external-dns.alpha.kubernetes.io/hostname: proxy-release.local
-  type: LoadBalancer
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: connect.neon.tech,pg.neon.tech
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack

.github/helm-values/staging.neon-storage-broker.yaml

@@ -1,56 +0,0 @@
-# Helm chart values for neon-storage-broker
-podLabels:
-  neon_env: staging
-  neon_service: storage-broker
-
-# Use L4 LB
-service:
-  # service.annotations -- Annotations to add to the service
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external  # use newer AWS Load Balancer Controller
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internal  # deploy LB to private subnet
-    # assign service to this name at external-dns
-    external-dns.alpha.kubernetes.io/hostname: storage-broker.staging.local
-  # service.type -- Service type
-  type: LoadBalancer
-  # service.port -- broker listen port
-  port: 50051
-
-ingress:
-  enabled: false
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack
-
-extraManifests:
-  - apiVersion: operator.victoriametrics.com/v1beta1
-    kind: VMServiceScrape
-    metadata:
-      name: "{{ include \"neon-storage-broker.fullname\" . }}"
-      labels:
-        helm.sh/chart: neon-storage-broker-{{ .Chart.Version }}
-        app.kubernetes.io/name: neon-storage-broker
-        app.kubernetes.io/instance: neon-storage-broker
-        app.kubernetes.io/version: "{{ .Chart.AppVersion }}"
-        app.kubernetes.io/managed-by: Helm
-      namespace: "{{ .Release.Namespace }}"
-    spec:
-      selector:
-        matchLabels:
-          app.kubernetes.io/name: "neon-storage-broker"
-      endpoints:
-        - port: broker
-          path: /metrics
-          interval: 10s
-          scrapeTimeout: 10s
-      namespaceSelector:
-        matchNames:
-          - "{{ .Release.Namespace }}"
-
-settings:
-  sentryEnvironment: "development"

.github/helm-values/staging.proxy-scram.yaml

@@ -1,32 +0,0 @@
-# Helm chart values for zenith-proxy.
-# This is a YAML-formatted file.
-
-image:
-  repository: neondatabase/neon
-
-settings:
-  authBackend: "console"
-  authEndpoint: "http://console-staging.local/management/api/v2"
-  domain: "*.cloud.stage.neon.tech"
-  sentryEnvironment: "development"
-
-# -- Additional labels for zenith-proxy pods
-podLabels:
-  zenith_service: proxy-scram
-  zenith_env: staging
-  zenith_region: us-east-1
-  zenith_region_slug: virginia
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: cloud.stage.neon.tech
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack

.github/helm-values/staging.proxy.yaml

@@ -1,32 +0,0 @@
-# Helm chart values for zenith-proxy.
-# This is a YAML-formatted file.
-
-image:
-  repository: neondatabase/neon
-
-settings:
-  authBackend: "link"
-  authEndpoint: "https://console.stage.neon.tech/authenticate_proxy_request/"
-  uri: "https://console.stage.neon.tech/psql_session/"
-  sentryEnvironment: "development"
-
-# -- Additional labels for zenith-proxy pods
-podLabels:
-  zenith_service: proxy
-  zenith_env: staging
-  zenith_region: us-east-1
-  zenith_region_slug: virginia
-
-exposedService:
-  annotations:
-    service.beta.kubernetes.io/aws-load-balancer-type: external
-    service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
-    service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
-    external-dns.alpha.kubernetes.io/hostname: connect.stage.neon.tech
-
-metrics:
-  enabled: true
-  serviceMonitor:
-    enabled: true
-    selector:
-      release: kube-prometheus-stack

.github/pull_request_template.md

@@ -0,0 +1,10 @@
+## Describe your changes
+
+## Issue ticket number and link
+
+## Checklist before requesting a review
+- [ ] I have performed a self-review of my code.
+- [ ] If it is a core feature, I have added thorough tests.
+- [ ] Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
+- [ ] If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.
+

.github/workflows/benchmarking.yml

@@ -18,6 +18,7 @@ on:
       region_id:
         description: 'Use a particular region. If not set the default region will be used'
         required: false
+        default: 'aws-us-east-2'
       save_perf_report:
         type: boolean
         description: 'Publish perf report or not. If not set, the report is published only for the main branch'
@@ -115,16 +116,10 @@ jobs:
         # neon-captest-prefetch: Same, with prefetching enabled (new project)
         # rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
         # rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
-        platform: [ neon-captest-new, neon-captest-prefetch, rds-postgres ]
+        platform: [ neon-captest-reuse, neon-captest-prefetch, rds-postgres ]
         db_size: [ 10gb ]
         runner: [ us-east-2 ]
         include:
-          - platform: neon-captest-reuse
-            db_size: 10gb
-            runner: dev  # TODO: Switch to us-east-2 after dry-bonus-223539 migration to staging
-          - platform: neon-captest-new
-            db_size: 50gb
-            runner: us-east-2
           - platform: neon-captest-prefetch
             db_size: 50gb
             runner: us-east-2
@@ -412,7 +407,7 @@ jobs:
 
     runs-on: [ self-hosted, us-east-2, x64 ]
     container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rustlegacy:pinned
+      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
 
     timeout-minutes: 360 # 6h
@@ -494,3 +489,108 @@ jobs:
         slack-message: "Periodic TPC-H perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
       env:
         SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
+
+  user-examples-compare:
+    if: success() || failure()
+    needs: [ tpch-compare ]
+
+    strategy:
+      fail-fast: false
+      matrix:
+        # neon-captest-prefetch: We have pre-created projects with prefetch enabled
+        # rds-aurora: Aurora Postgres Serverless v2 with autoscaling from 0.5 to 2 ACUs
+        # rds-postgres: RDS Postgres db.m5.large instance (2 vCPU, 8 GiB) with gp3 EBS storage
+        platform: [ neon-captest-prefetch, rds-postgres, rds-aurora ]
+
+    env:
+      POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
+      DEFAULT_PG_VERSION: 14
+      TEST_OUTPUT: /tmp/test_output
+      BUILD_TYPE: remote
+      SAVE_PERF_REPORT: ${{ github.event.inputs.save_perf_report || ( github.ref == 'refs/heads/main' ) }}
+      PLATFORM: ${{ matrix.platform }}
+
+    runs-on: [ self-hosted, us-east-2, x64 ]
+    container:
+      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
+      options: --init
+
+    timeout-minutes: 360 # 6h
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Download Neon artifact
+      uses: ./.github/actions/download
+      with:
+        name: neon-${{ runner.os }}-release-artifact
+        path: /tmp/neon/
+        prefix: latest
+
+    - name: Add Postgres binaries to PATH
+      run: |
+        ${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin/pgbench --version
+        echo "${POSTGRES_DISTRIB_DIR}/v${DEFAULT_PG_VERSION}/bin" >> $GITHUB_PATH
+
+    - name: Set up Connection String
+      id: set-up-connstr
+      run: |
+        case "${PLATFORM}" in
+          neon-captest-prefetch)
+            CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_CAPTEST_CONNSTR }}
+            ;;
+          rds-aurora)
+            CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_RDS_AURORA_CONNSTR }}
+            ;;
+          rds-postgres)
+            CONNSTR=${{ secrets.BENCHMARK_USER_EXAMPLE_RDS_POSTGRES_CONNSTR }}
+            ;;
+          *)
+            echo 2>&1 "Unknown PLATFORM=${PLATFORM}. Allowed only 'neon-captest-prefetch', 'rds-aurora', or 'rds-postgres'"
+            exit 1
+            ;;
+        esac
+
+        echo "connstr=${CONNSTR}" >> $GITHUB_OUTPUT
+
+        psql ${CONNSTR} -c "SELECT version();"
+
+    - name: Set database options
+      if: matrix.platform == 'neon-captest-prefetch'
+      run: |
+        DB_NAME=$(psql ${BENCHMARK_CONNSTR} --no-align --quiet -t -c "SELECT current_database()")
+
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET enable_seqscan_prefetch=on"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET effective_io_concurrency=32"
+        psql ${BENCHMARK_CONNSTR} -c "ALTER DATABASE ${DB_NAME} SET maintenance_io_concurrency=32"
+      env:
+        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
+
+    - name: Run user examples
+      uses: ./.github/actions/run-python-test-set
+      with:
+        build_type: ${{ env.BUILD_TYPE }}
+        test_selection: performance/test_perf_olap.py
+        run_in_parallel: false
+        save_perf_report: ${{ env.SAVE_PERF_REPORT }}
+        extra_params: -m remote_cluster --timeout 21600 -k test_user_examples
+      env:
+        VIP_VAP_ACCESS_TOKEN: "${{ secrets.VIP_VAP_ACCESS_TOKEN }}"
+        PERF_TEST_RESULT_CONNSTR: "${{ secrets.PERF_TEST_RESULT_CONNSTR }}"
+        BENCHMARK_CONNSTR: ${{ steps.set-up-connstr.outputs.connstr }}
+
+    - name: Create Allure report
+      if: success() || failure()
+      uses: ./.github/actions/allure-report
+      with:
+        action: generate
+        build_type: ${{ env.BUILD_TYPE }}
+
+    - name: Post to a Slack channel
+      if: ${{ github.event.schedule && failure() }}
+      uses: slackapi/slack-github-action@v1
+      with:
+        channel-id: "C033QLM5P7D" # dev-staging-stream
+        slack-message: "Periodic TPC-H perf testing ${{ matrix.platform }}: ${{ job.status }}\n${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+      env:
+        SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}

.github/workflows/build_and_test.yml

@@ -1,4 +1,4 @@
-name: Test and Deploy
+name: Build and Test
 
 on:
   push:
@@ -19,10 +19,12 @@ concurrency:
 env:
   RUST_BACKTRACE: 1
   COPT: '-Werror'
+  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
+  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
 
 jobs:
   tag:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
     outputs:
       build-tag: ${{steps.build-tag.outputs.tag}}
@@ -50,9 +52,9 @@ jobs:
         id: build-tag
 
   check-codestyle-python:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container:
-      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cloud:pinned
+      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
 
     steps:
@@ -85,7 +87,7 @@ jobs:
         run: poetry run mypy .
 
   check-codestyle-rust:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, large ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -97,20 +99,21 @@ jobs:
           submodules: true
           fetch-depth: 1
 
-      - name: Restore cargo deps cache
-        id: cache_cargo
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/registry/
-            !~/.cargo/registry/src
-            ~/.cargo/git/
-            target/
-          key: v1-${{ runner.os }}-cargo-clippy-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
+#      Disabled for now
+#      - name: Restore cargo deps cache
+#        id: cache_cargo
+#        uses: actions/cache@v3
+#        with:
+#          path: |
+#            !~/.cargo/registry/src
+#            ~/.cargo/git/
+#            target/
+#          key: v1-${{ runner.os }}-cargo-clippy-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
 
       # Some of our rust modules use FFI and need those to be checked
       - name: Get postgres headers
         run: make postgres-headers -j$(nproc)
+
       - name: Run cargo clippy
         run: ./run_clippy.sh
 
@@ -126,8 +129,13 @@ jobs:
           cargo hakari generate --diff  # workspace-hack Cargo.toml is up-to-date
           cargo hakari manage-deps --dry-run  # all workspace crates depend on workspace-hack
 
+      # https://github.com/EmbarkStudios/cargo-deny
+      - name: Check rust licenses/bans/advisories/sources
+        if: ${{ !cancelled() }}
+        run: cargo deny check
+
   build-neon:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, large ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -135,7 +143,6 @@ jobs:
       fail-fast: false
       matrix:
         build_type: [ debug, release ]
-
     env:
       BUILD_TYPE: ${{ matrix.build_type }}
       GIT_VERSION: ${{ github.sha }}
@@ -177,36 +184,37 @@ jobs:
       # corresponding Cargo.toml files for their descriptions.
       - name: Set env variables
         run: |
+          CARGO_FEATURES="--features testing"
           if [[ $BUILD_TYPE == "debug" ]]; then
             cov_prefix="scripts/coverage --profraw-prefix=$GITHUB_JOB --dir=/tmp/coverage run"
-            CARGO_FEATURES="--features testing"
             CARGO_FLAGS="--locked $CARGO_FEATURES"
           elif [[ $BUILD_TYPE == "release" ]]; then
             cov_prefix=""
-            CARGO_FEATURES="--features testing,profiling"
             CARGO_FLAGS="--locked --release $CARGO_FEATURES"
           fi
           echo "cov_prefix=${cov_prefix}" >> $GITHUB_ENV
           echo "CARGO_FEATURES=${CARGO_FEATURES}" >> $GITHUB_ENV
           echo "CARGO_FLAGS=${CARGO_FLAGS}" >> $GITHUB_ENV
+          echo "CARGO_HOME=${GITHUB_WORKSPACE}/.cargo" >> $GITHUB_ENV
 
+      # Disabled for now
       # Don't include the ~/.cargo/registry/src directory. It contains just
       # uncompressed versions of the crates in ~/.cargo/registry/cache
       # directory, and it's faster to let 'cargo' to rebuild it from the
       # compressed crates.
-      - name: Cache cargo deps
-        id: cache_cargo
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/registry/
-            !~/.cargo/registry/src
-            ~/.cargo/git/
-            target/
-          # Fall back to older versions of the key, if no cache for current Cargo.lock was found
-          key: |
-            v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
-            v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-
+#      - name: Cache cargo deps
+#        id: cache_cargo
+#        uses: actions/cache@v3
+#        with:
+#          path: |
+#            ~/.cargo/registry/
+#            !~/.cargo/registry/src
+#            ~/.cargo/git/
+#            target/
+#          # Fall back to older versions of the key, if no cache for current Cargo.lock was found
+#          key: |
+#            v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
+#            v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-
 
       - name: Cache postgres v14 build
         id: cache_pg_14
@@ -296,7 +304,7 @@ jobs:
         uses: ./.github/actions/save-coverage-data
 
   regress-tests:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, large ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -329,7 +337,7 @@ jobs:
         uses: ./.github/actions/save-coverage-data
 
   benchmarks:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -360,7 +368,7 @@ jobs:
       # while coverage is currently collected for the debug ones
 
   merge-allure-report:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -397,7 +405,7 @@ jobs:
           DATABASE_URL="$TEST_RESULT_CONNSTR" poetry run python3 scripts/ingest_regress_test_result.py --revision ${SHA} --reference ${GITHUB_REF} --build-type ${BUILD_TYPE} --ingest suites.json
 
   coverage-report:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
@@ -413,16 +421,17 @@ jobs:
           submodules: true
           fetch-depth: 1
 
-      - name: Restore cargo deps cache
-        id: cache_cargo
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/registry/
-            !~/.cargo/registry/src
-            ~/.cargo/git/
-            target/
-          key: v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
+#      Disabled for now
+#      - name: Restore cargo deps cache
+#        id: cache_cargo
+#        uses: actions/cache@v3
+#        with:
+#          path: |
+#            ~/.cargo/registry/
+#            !~/.cargo/registry/src
+#            ~/.cargo/git/
+#            target/
+#          key: v1-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ hashFiles('rust-toolchain.toml') }}-${{ hashFiles('Cargo.lock') }}
 
       - name: Get Neon artifact
         uses: ./.github/actions/download
@@ -472,7 +481,7 @@ jobs:
             }"
 
   trigger-e2e-tests:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
       options: --init
@@ -517,9 +526,10 @@ jobs:
             }"
 
   neon-image:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, large ]
     needs: [ tag ]
-    container: gcr.io/kaniko-project/executor:v1.9.0-debug
+    # https://github.com/GoogleContainerTools/kaniko/issues/2005
+    container: gcr.io/kaniko-project/executor:v1.7.0-debug
     defaults:
       run:
         shell: sh -eu {0}
@@ -535,12 +545,16 @@ jobs:
         run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
 
       - name: Kaniko build neon
-        run: /kaniko/executor --snapshotMode=redo --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --snapshotMode=redo --context . --build-arg GIT_VERSION=${{ github.sha }} --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}}
+        run: /kaniko/executor --reproducible --snapshotMode=redo --skip-unused-stages --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --context . --build-arg GIT_VERSION=${{ github.sha }} --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}}
+
+      # Cleanup script fails otherwise - rm: cannot remove '/nvme/actions-runner/_work/_temp/_github_home/.ecr': Permission denied
+      - name: Cleanup ECR folder
+        run: rm -rf ~/.ecr
 
   compute-tools-image:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, large ]
     needs: [ tag ]
-    container: gcr.io/kaniko-project/executor:v1.9.0-debug
+    container: gcr.io/kaniko-project/executor:v1.7.0-debug
     defaults:
       run:
         shell: sh -eu {0}
@@ -553,12 +567,19 @@ jobs:
         run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
 
       - name: Kaniko build compute tools
-        run: /kaniko/executor --snapshotMode=redo --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --snapshotMode=redo --context . --build-arg GIT_VERSION=${{ github.sha }} --dockerfile Dockerfile.compute-tools --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}}
+        run: /kaniko/executor --reproducible --snapshotMode=redo --skip-unused-stages --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --context . --build-arg GIT_VERSION=${{ github.sha }} --dockerfile Dockerfile.compute-tools --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}}
 
-  compute-node-image-v14:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: gcr.io/kaniko-project/executor:v1.9.0-debug
+      - name: Cleanup ECR folder
+        run: rm -rf ~/.ecr
+
+  compute-node-image:
+    runs-on: [ self-hosted, gen3, large ]
+    container: gcr.io/kaniko-project/executor:v1.7.0-debug
     needs: [ tag ]
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [ v14, v15 ]
     defaults:
       run:
         shell: sh -eu {0}
@@ -573,33 +594,56 @@ jobs:
       - name: Configure ECR login
         run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
 
-      - name: Kaniko build compute node with extensions v14
-        run: /kaniko/executor --skip-unused-stages  --snapshotMode=redo --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache  --context . --build-arg GIT_VERSION=${{ github.sha }} --dockerfile Dockerfile.compute-node-v14 --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}}
+      - name: Kaniko build compute node with extensions
+        run: /kaniko/executor --reproducible --snapshotMode=redo --skip-unused-stages --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache  --context . --build-arg GIT_VERSION=${{ github.sha }} --build-arg PG_VERSION=${{ matrix.version }} --dockerfile Dockerfile.compute-node --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
 
-  compute-node-image-v15:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: gcr.io/kaniko-project/executor:v1.9.0-debug
-    needs: [ tag ]
+      - name: Cleanup ECR folder
+        run: rm -rf ~/.ecr
+
+  vm-compute-node-image:
+    runs-on: [ self-hosted, gen3, large ]
+    needs: [ tag, compute-node-image ]
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [ v14, v15 ]
     defaults:
       run:
         shell: sh -eu {0}
+    env:
+      VM_BUILDER_VERSION: v0.4.6
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v1 # v3 won't work with kaniko
+        uses: actions/checkout@v1
         with:
-          submodules: true
           fetch-depth: 0
 
-      - name: Configure ECR login
-        run: echo "{\"credsStore\":\"ecr-login\"}" > /kaniko/.docker/config.json
+      - name: Downloading vm-builder
+        run: |
+          curl -L https://github.com/neondatabase/neonvm/releases/download/$VM_BUILDER_VERSION/vm-builder -o vm-builder
+          chmod +x vm-builder
 
-      - name: Kaniko build compute node with extensions v15
-        run: /kaniko/executor --skip-unused-stages --snapshotMode=redo --cache=true --cache-repo 369495373322.dkr.ecr.eu-central-1.amazonaws.com/cache --context . --build-arg GIT_VERSION=${{ github.sha }} --dockerfile Dockerfile.compute-node-v15 --destination 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}}
+      - name: Pulling compute-node image
+        run: |
+          docker pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
+
+      - name: Building VM compute-node rootfs
+        run: |
+          docker build -t temp-vm-compute-node --build-arg SRC_IMAGE=369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}} -f Dockerfile.vm-compute-node .
+
+      - name: Build vm image
+        run: |
+          # note: as of 2023-01-12, vm-builder requires a trailing ":latest" for local images
+          ./vm-builder -use-inittab -src=temp-vm-compute-node:latest -dst=369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
+
+      - name: Pushing vm-compute-node image
+        run: |
+          docker push 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-${{ matrix.version }}:${{needs.tag.outputs.build-tag}}
 
   test-images:
-    needs: [ tag, neon-image, compute-node-image-v14, compute-node-image-v15, compute-tools-image ]
-    runs-on: [ self-hosted, dev, x64 ]
+    needs: [ tag, neon-image, compute-node-image, compute-tools-image ]
+    runs-on: [ self-hosted, gen3, small ]
 
     steps:
       - name: Checkout
@@ -641,20 +685,39 @@ jobs:
           docker compose -f ./docker-compose/docker-compose.yml down
 
   promote-images:
-    runs-on: [ self-hosted, dev, x64 ]
-    needs: [ tag, test-images ]
+    runs-on: [ self-hosted, gen3, small ]
+    needs: [ tag, test-images, vm-compute-node-image ]
+    container: golang:1.19-bullseye
     if: github.event_name != 'workflow_dispatch'
-    container: amazon/aws-cli
-    strategy:
-      fail-fast: false
-      matrix:
-        name: [ neon, compute-node-v14, compute-node-v15, compute-tools ]
 
     steps:
-      - name: Promote image to latest
+      - name: Install Crane & ECR helper
+        if: |
+          (github.ref_name == 'main' || github.ref_name == 'release') &&
+          github.event_name != 'workflow_dispatch'
         run: |
-          export MANIFEST=$(aws ecr batch-get-image --repository-name ${{ matrix.name }} --image-ids imageTag=${{needs.tag.outputs.build-tag}} --query 'images[].imageManifest' --output text)
-          aws ecr put-image --repository-name ${{ matrix.name }} --image-tag latest --image-manifest "$MANIFEST"
+          go install github.com/google/go-containerregistry/cmd/crane@31786c6cbb82d6ec4fb8eb79cd9387905130534e # v0.11.0
+          go install github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login@69c85dc22db6511932bbf119e1a0cc5c90c69a7f # v0.6.0
+
+      - name: Configure ECR login
+        run: |
+          mkdir /github/home/.docker/
+          echo "{\"credsStore\":\"ecr-login\"}" > /github/home/.docker/config.json
+
+      - name: Add latest tag to images
+        if: |
+          (github.ref_name == 'main' || github.ref_name == 'release') &&
+          github.event_name != 'workflow_dispatch'
+        run: |
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} latest
+          crane tag 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} latest
+
+      - name: Cleanup ECR folder
+        run: rm -rf ~/.ecr
 
   push-docker-hub:
     runs-on: [ self-hosted, dev, x64 ]
@@ -681,9 +744,15 @@ jobs:
       - name: Pull compute node v14 image from ECR
         run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} compute-node-v14
 
+      - name: Pull vm compute node v14 image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} vm-compute-node-v14
+
       - name: Pull compute node v15 image from ECR
         run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} compute-node-v15
 
+      - name: Pull vm compute node v15 image from ECR
+        run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} vm-compute-node-v15
+
       - name: Pull rust image from ECR
         run: crane pull 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned rust
 
@@ -695,7 +764,9 @@ jobs:
           crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/neon:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/neon:latest
           crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-tools:latest
           crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v14:latest
+          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v14:latest
           crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/compute-node-v15:latest
+          crane copy 369495373322.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} 093970136003.dkr.ecr.eu-central-1.amazonaws.com/vm-compute-node-v15:latest
 
       - name: Configure Docker Hub login
         run: |
@@ -712,9 +783,15 @@ jobs:
       - name: Push compute node v14 image to Docker Hub
         run: crane push compute-node-v14 neondatabase/compute-node-v14:${{needs.tag.outputs.build-tag}}
 
+      - name: Push vm compute node v14 image to Docker Hub
+        run: crane push vm-compute-node-v14 neondatabase/vm-compute-node-v14:${{needs.tag.outputs.build-tag}}
+
       - name: Push compute node v15 image to Docker Hub
         run: crane push compute-node-v15 neondatabase/compute-node-v15:${{needs.tag.outputs.build-tag}}
 
+      - name: Push vm compute node v15 image to Docker Hub
+        run: crane push vm-compute-node-v15 neondatabase/vm-compute-node-v15:${{needs.tag.outputs.build-tag}}
+
       - name: Push rust image to Docker Hub
         run: crane push rust neondatabase/rust:pinned
 
@@ -726,116 +803,15 @@ jobs:
           crane tag neondatabase/neon:${{needs.tag.outputs.build-tag}} latest
           crane tag neondatabase/compute-tools:${{needs.tag.outputs.build-tag}} latest
           crane tag neondatabase/compute-node-v14:${{needs.tag.outputs.build-tag}} latest
+          crane tag neondatabase/vm-compute-node-v14:${{needs.tag.outputs.build-tag}} latest
           crane tag neondatabase/compute-node-v15:${{needs.tag.outputs.build-tag}} latest
+          crane tag neondatabase/vm-compute-node-v15:${{needs.tag.outputs.build-tag}} latest
 
-  calculate-deploy-targets:
-    runs-on: [ self-hosted, dev, x64 ]
-    if: |
-      (github.ref_name == 'main' || github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    outputs:
-      matrix-include: ${{ steps.set-matrix.outputs.include }}
-    steps:
-      - id: set-matrix
-        run: |
-          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
-            STAGING='{"env_name": "staging", "proxy_job": "neon-proxy", "proxy_config": "staging.proxy", "storage_broker_ns": "neon-storage-broker", "storage_broker_config": "staging.neon-storage-broker", "kubeconfig_secret": "STAGING_KUBECONFIG_DATA", "console_api_key_secret": "NEON_STAGING_API_KEY"}'
-            NEON_STRESS='{"env_name": "neon-stress", "proxy_job": "neon-stress-proxy", "proxy_config": "neon-stress.proxy", "storage_broker_ns": "neon-stress-storage-broker", "storage_broker_config": "neon-stress.neon-storage-broker", "kubeconfig_secret": "NEON_STRESS_KUBECONFIG_DATA", "console_api_key_secret": "NEON_CAPTEST_API_KEY"}'
-            echo "include=[$STAGING, $NEON_STRESS]" >> $GITHUB_OUTPUT
-          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
-            PRODUCTION='{"env_name": "production", "proxy_job": "neon-proxy", "proxy_config": "production.proxy", "storage_broker_ns": "neon-storage-broker", "storage_broker_config": "production.neon-storage-broker", "kubeconfig_secret": "PRODUCTION_KUBECONFIG_DATA", "console_api_key_secret": "NEON_PRODUCTION_API_KEY"}'
-            echo "include=[$PRODUCTION]" >> $GITHUB_OUTPUT
-          else
-            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
-            exit 1
-          fi
-
-  deploy:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    # We need both storage **and** compute images for deploy, because control plane picks the compute version based on the storage version.
-    # If it notices a fresh storage it may bump the compute version. And if compute image failed to build it may break things badly
-    needs: [ push-docker-hub, calculate-deploy-targets, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'main' || github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include: ${{fromJSON(needs.calculate-deploy-targets.outputs.matrix-include)}}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Redeploy
-        run: |
-          export DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          cd "$(pwd)/.github/ansible"
-
-          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
-            ./get_binaries.sh
-          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
-            RELEASE=true ./get_binaries.sh
-          else
-            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
-            exit 1
-          fi
-
-          eval $(ssh-agent)
-          echo "${{ secrets.TELEPORT_SSH_KEY }}"  | tr -d '\n'| base64 --decode >ssh-key
-          echo "${{ secrets.TELEPORT_SSH_CERT }}" | tr -d '\n'| base64 --decode >ssh-key-cert.pub
-          chmod 0600 ssh-key
-          ssh-add ssh-key
-          rm -f ssh-key ssh-key-cert.pub
-          ansible-galaxy collection install sivel.toiletwater
-          ANSIBLE_CONFIG=./ansible.cfg ansible-playbook deploy.yaml -i ${{ matrix.env_name }}.hosts.yaml -e CONSOLE_API_TOKEN=${{ secrets[matrix.console_api_key_secret] }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
-          rm -f neon_install.tar.gz .neon_current_version
-
-  deploy-new:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    # We need both storage **and** compute images for deploy, because control plane picks the compute version based on the storage version.
-    # If it notices a fresh storage it may bump the compute version. And if compute image failed to build it may break things badly
-    needs: [ push-docker-hub, calculate-deploy-targets, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'main') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        target_region: [ us-east-2 ]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Redeploy
-        run: |
-          export DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          cd "$(pwd)/.github/ansible"
-          if [[ "$GITHUB_REF_NAME" == "main" ]]; then
-            ./get_binaries.sh
-          elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
-            RELEASE=true ./get_binaries.sh
-          else
-            echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
-            exit 1
-          fi
-          ansible-galaxy collection install sivel.toiletwater
-          ansible-playbook deploy.yaml -i staging.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_STAGING_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
-          rm -f neon_install.tar.gz .neon_current_version
+      - name: Cleanup ECR folder
+        run: rm -rf ~/.ecr
 
   deploy-pr-test-new:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
     # We need both storage **and** compute images for deploy, because control plane picks the compute version based on the storage version.
     # If it notices a fresh storage it may bump the compute version. And if compute image failed to build it may break things badly
@@ -867,297 +843,40 @@ jobs:
           ansible-playbook deploy.yaml -i staging.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_STAGING_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
           rm -f neon_install.tar.gz .neon_current_version
 
-  deploy-prod-new:
-    runs-on: prod
-    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-    # We need both storage **and** compute images for deploy, because control plane picks the compute version based on the storage version.
-    # If it notices a fresh storage it may bump the compute version. And if compute image failed to build it may break things badly
+      - name: Cleanup ansible folder
+        run: rm -rf ~/.ansible
+
+  deploy:
+    runs-on: [ self-hosted, gen3, small ]
+    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
     needs: [ push-docker-hub, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        target_region: [ us-east-2, us-west-2, eu-central-1, ap-southeast-1 ]
+    if: ( github.ref_name == 'main' || github.ref_name == 'release' ) && github.event_name != 'workflow_dispatch'
     steps:
       - name: Checkout
         uses: actions/checkout@v3
         with:
-          submodules: true
+          submodules: false
           fetch-depth: 0
 
-      - name: Redeploy
+      - name: Trigger deploy workflow
+        env:
+          GH_TOKEN: ${{ github.token }}
         run: |
-          export DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          cd "$(pwd)/.github/ansible"
-
           if [[ "$GITHUB_REF_NAME" == "main" ]]; then
-            ./get_binaries.sh
+            gh workflow run deploy-dev.yml --ref main -f branch=${{ github.sha }} -f dockerTag=${{needs.tag.outputs.build-tag}}
           elif [[ "$GITHUB_REF_NAME" == "release" ]]; then
-            RELEASE=true ./get_binaries.sh
+            gh workflow run deploy-prod.yml --ref release -f branch=${{ github.sha }} -f dockerTag=${{needs.tag.outputs.build-tag}} -f disclamerAcknowledged=true
           else
             echo "GITHUB_REF_NAME (value '$GITHUB_REF_NAME') is not set to either 'main' or 'release'"
             exit 1
           fi
 
-          ansible-galaxy collection install sivel.toiletwater
-          ansible-playbook deploy.yaml -i prod.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_PRODUCTION_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
-          rm -f neon_install.tar.gz .neon_current_version
-
-  deploy-proxy:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
-    # Compute image isn't strictly required for proxy deploy, but let's still wait for it to run all deploy jobs consistently.
-    needs: [ push-docker-hub, calculate-deploy-targets, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'main' || github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include: ${{fromJSON(needs.calculate-deploy-targets.outputs.matrix-include)}}
-    env:
-      KUBECONFIG: .kubeconfig
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Add curl
-        run: apt update && apt install curl -y
-
-      - name: Store kubeconfig file
-        run: |
-          echo "${{ secrets[matrix.kubeconfig_secret] }}" | base64 --decode > ${KUBECONFIG}
-          chmod 0600 ${KUBECONFIG}
-
-      - name: Setup helm v3
-        run: |
-          curl -s https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-
-      - name: Re-deploy proxy
-        run: |
-          DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          helm upgrade ${{ matrix.proxy_job }}       neondatabase/neon-proxy --namespace neon-proxy --install -f .github/helm-values/${{ matrix.proxy_config }}.yaml       --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-          helm upgrade ${{ matrix.proxy_job }}-scram neondatabase/neon-proxy --namespace neon-proxy --install -f .github/helm-values/${{ matrix.proxy_config }}-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-  deploy-storage-broker:
-    name: deploy storage broker on old staging and old prod
-    runs-on: [ self-hosted, dev, x64 ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/base:pinned
-    # Compute image isn't strictly required for proxy deploy, but let's still wait for it to run all deploy jobs consistently.
-    needs: [ push-docker-hub, calculate-deploy-targets, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'main' || github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include: ${{fromJSON(needs.calculate-deploy-targets.outputs.matrix-include)}}
-    env:
-      KUBECONFIG: .kubeconfig
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Add curl
-        run: apt update && apt install curl -y
-
-      - name: Store kubeconfig file
-        run: |
-          echo "${{ secrets[matrix.kubeconfig_secret] }}" | base64 --decode > ${KUBECONFIG}
-          chmod 0600 ${KUBECONFIG}
-
-      - name: Setup helm v3
-        run: |
-          curl -s https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-
-      - name: Deploy storage-broker
-        run:
-          helm upgrade neon-storage-broker neondatabase/neon-storage-broker --namespace ${{ matrix.storage_broker_ns }} --create-namespace --install --atomic -f .github/helm-values/${{ matrix.storage_broker_config }}.yaml --set image.tag=${{ needs.tag.outputs.build-tag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s
-
-  deploy-proxy-new:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    # Compute image isn't strictly required for proxy deploy, but let's still wait for it to run all deploy jobs consistently.
-    needs: [ push-docker-hub, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'main') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: dev-us-east-2-beta
-            deploy_link_proxy: true
-            deploy_legacy_scram_proxy: true
-          - target_region:  eu-west-1
-            target_cluster: dev-eu-west-1-zeta
-            deploy_link_proxy: false
-            deploy_legacy_scram_proxy: false
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-
-      - name: Re-deploy scram proxy
-        run: |
-          DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          helm upgrade neon-proxy-scram neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-      - name: Re-deploy link proxy
-        if: matrix.deploy_link_proxy
-        run: |
-          DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          helm upgrade neon-proxy-link neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-link.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-      - name: Re-deploy legacy scram proxy
-        if: matrix.deploy_legacy_scram_proxy
-        run: |
-          DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          helm upgrade neon-proxy-scram-legacy neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram-legacy.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-  deploy-storage-broker-dev-new:
-    runs-on: [ self-hosted, dev, x64 ]
-    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
-    # Compute image isn't strictly required for proxy deploy, but let's still wait for it to run all deploy jobs consistently.
-    needs: [ push-docker-hub, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'main') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: dev-us-east-2-beta
-          - target_region:  eu-west-1
-            target_cluster: dev-eu-west-1-zeta
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-
-      - name: Deploy storage-broker
-        run:
-          helm upgrade neon-storage-broker neondatabase/neon-storage-broker --namespace neon-storage-broker --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-storage-broker.yaml --set image.tag=${{ needs.tag.outputs.build-tag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s
-
-  deploy-proxy-prod-new:
-    runs-on: prod
-    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-    # Compute image isn't strictly required for proxy deploy, but let's still wait for it to run all deploy jobs consistently.
-    needs: [ push-docker-hub, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: prod-us-east-2-delta
-          - target_region:  us-west-2
-            target_cluster: prod-us-west-2-eta
-          - target_region: eu-central-1
-            target_cluster: prod-eu-central-1-gamma
-          - target_region: ap-southeast-1
-            target_cluster: prod-ap-southeast-1-epsilon
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-
-      - name: Re-deploy proxy
-        run: |
-          DOCKER_TAG=${{needs.tag.outputs.build-tag}}
-          helm upgrade neon-proxy-scram neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
-
-  deploy-storage-broker-prod-new:
-    runs-on: prod
-    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
-    # Compute image isn't strictly required for proxy deploy, but let's still wait for it to run all deploy jobs consistently.
-    needs: [ push-docker-hub, tag, regress-tests ]
-    if: |
-      (github.ref_name == 'release') &&
-      github.event_name != 'workflow_dispatch'
-    defaults:
-      run:
-        shell: bash
-    strategy:
-      matrix:
-        include:
-          - target_region:  us-east-2
-            target_cluster: prod-us-east-2-delta
-          - target_region:  us-west-2
-            target_cluster: prod-us-west-2-eta
-          - target_region: eu-central-1
-            target_cluster: prod-eu-central-1-gamma
-          - target_region: ap-southeast-1
-            target_cluster: prod-ap-southeast-1-epsilon
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          submodules: true
-          fetch-depth: 0
-
-      - name: Configure environment
-        run: |
-          helm repo add neondatabase https://neondatabase.github.io/helm-charts
-          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
-
-      - name: Deploy storage-broker
-        run:
-          helm upgrade neon-storage-broker neondatabase/neon-storage-broker --namespace neon-storage-broker --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-storage-broker.yaml --set image.tag=${{ needs.tag.outputs.build-tag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s
-
   promote-compatibility-data:
-    runs-on: [ self-hosted, dev, x64 ]
+    runs-on: [ self-hosted, gen3, small ]
     container:
       image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
       options: --init
-    needs: [ deploy, deploy-proxy ]
+    needs: [ push-docker-hub, tag, regress-tests ]
     if: github.ref_name == 'release' && github.event_name != 'workflow_dispatch'
     steps:
       - name: Promote compatibility snapshot for the release

.github/workflows/deploy-dev.yml

@@ -0,0 +1,179 @@
+name: Neon Deploy dev
+
+on:
+  workflow_dispatch:
+    inputs:
+      dockerTag:
+        description: 'Docker tag to deploy'
+        required: true
+        type: string
+      branch:
+        description: 'Branch or commit used for deploy scripts and configs'
+        required: true
+        type: string
+        default: 'main'
+      deployStorage:
+        description: 'Deploy storage'
+        required: true
+        type: boolean
+        default: true
+      deployProxy:
+        description: 'Deploy proxy'
+        required: true
+        type: boolean
+        default: true
+      deployStorageBroker:
+        description: 'Deploy storage-broker'
+        required: true
+        type: boolean
+        default: true
+
+env:
+  AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
+  AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
+
+concurrency:
+  group: deploy-dev
+  cancel-in-progress: false
+
+jobs:
+  deploy-storage-new:
+    runs-on: [ self-hosted, gen3, small ]
+    container:
+      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
+      options: --user root --privileged
+    if: inputs.deployStorage
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        target_region: [ eu-west-1, us-east-2 ]
+    environment:
+      name: dev-${{ matrix.target_region }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          ref: ${{ inputs.branch }}
+
+      - name: Redeploy
+        run: |
+          export DOCKER_TAG=${{ inputs.dockerTag }}
+          cd "$(pwd)/.github/ansible"
+
+          ./get_binaries.sh
+
+          ansible-galaxy collection install sivel.toiletwater
+          ansible-playbook -v deploy.yaml -i staging.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_STAGING_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
+          rm -f neon_install.tar.gz .neon_current_version
+
+      - name: Cleanup ansible folder
+        run: rm -rf ~/.ansible
+
+  deploy-proxy-new:
+    runs-on: [ self-hosted, gen3, small ]
+    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
+    if: inputs.deployProxy
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        include:
+          - target_region:  us-east-2
+            target_cluster: dev-us-east-2-beta
+            deploy_link_proxy: true
+            deploy_legacy_scram_proxy: true
+          - target_region:  eu-west-1
+            target_cluster: dev-eu-west-1-zeta
+            deploy_link_proxy: false
+            deploy_legacy_scram_proxy: false
+    environment:
+      name: dev-${{ matrix.target_region }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          ref: ${{ inputs.branch }}
+  
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v1-node16
+        with:
+          role-to-assume: arn:aws:iam::369495373322:role/github-runner
+          aws-region: eu-central-1
+          role-skip-session-tagging: true
+          role-duration-seconds: 1800
+  
+      - name: Configure environment
+        run: |
+          helm repo add neondatabase https://neondatabase.github.io/helm-charts
+          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
+  
+      - name: Re-deploy scram proxy
+        run: |
+          DOCKER_TAG=${{ inputs.dockerTag }}
+          helm upgrade neon-proxy-scram neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+  
+      - name: Re-deploy link proxy
+        if: matrix.deploy_link_proxy
+        run: |
+          DOCKER_TAG=${{ inputs.dockerTag }}
+          helm upgrade neon-proxy-link neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-link.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+  
+      - name: Re-deploy legacy scram proxy
+        if: matrix.deploy_legacy_scram_proxy
+        run: |
+          DOCKER_TAG=${{ inputs.dockerTag }}
+          helm upgrade neon-proxy-scram-legacy neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram-legacy.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+  
+      - name: Cleanup helm folder
+        run: rm -rf ~/.cache
+  
+  deploy-storage-broker-new:
+    runs-on: [ self-hosted, gen3, small ]
+    container: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/ansible:pinned
+    if: inputs.deployStorageBroker
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        include:
+          - target_region:  us-east-2
+            target_cluster: dev-us-east-2-beta
+          - target_region:  eu-west-1
+            target_cluster: dev-eu-west-1-zeta
+    environment:
+      name: dev-${{ matrix.target_region }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          ref: ${{ inputs.branch }}
+  
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v1-node16
+        with:
+          role-to-assume: arn:aws:iam::369495373322:role/github-runner
+          aws-region: eu-central-1
+          role-skip-session-tagging: true
+          role-duration-seconds: 1800
+  
+      - name: Configure environment
+        run: |
+          helm repo add neondatabase https://neondatabase.github.io/helm-charts
+          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
+  
+      - name: Deploy storage-broker
+        run:
+          helm upgrade neon-storage-broker-lb neondatabase/neon-storage-broker --namespace neon-storage-broker-lb --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-storage-broker.yaml --set image.tag=${{ inputs.dockerTag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s
+  
+      - name: Cleanup helm folder
+        run: rm -rf ~/.cache

.github/workflows/deploy-prod.yml

@@ -0,0 +1,167 @@
+name: Neon Deploy prod
+
+on:
+  workflow_dispatch:
+    inputs:
+      dockerTag:
+        description: 'Docker tag to deploy'
+        required: true
+        type: string
+      branch:
+        description: 'Branch or commit used for deploy scripts and configs'
+        required: true
+        type: string
+        default: 'release'
+      deployStorage:
+        description: 'Deploy storage'
+        required: true
+        type: boolean
+        default: true
+      deployProxy:
+        description: 'Deploy proxy'
+        required: true
+        type: boolean
+        default: true
+      deployStorageBroker:
+        description: 'Deploy storage-broker'
+        required: true
+        type: boolean
+        default: true
+      disclamerAcknowledged:
+        description: 'I confirm that there is an emergency and I can not use regular release workflow'
+        required: true
+        type: boolean
+        default: false
+
+concurrency:
+  group: deploy-prod
+  cancel-in-progress: false
+
+jobs:
+  deploy-prod-new:
+    runs-on: prod
+    container:
+      image: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
+      options: --user root --privileged
+    if: inputs.deployStorage && inputs.disclamerAcknowledged
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        target_region: [ us-east-2, us-west-2, eu-central-1, ap-southeast-1 ]
+    environment:
+      name: prod-${{ matrix.target_region }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          ref: ${{ inputs.branch }}
+
+      - name: Redeploy
+        run: |
+          export DOCKER_TAG=${{ inputs.dockerTag }}
+          cd "$(pwd)/.github/ansible"
+
+          ./get_binaries.sh
+
+          ansible-galaxy collection install sivel.toiletwater
+          ansible-playbook -v deploy.yaml -i prod.${{ matrix.target_region }}.hosts.yaml -e @ssm_config -e CONSOLE_API_TOKEN=${{ secrets.NEON_PRODUCTION_API_KEY }} -e SENTRY_URL_PAGESERVER=${{ secrets.SENTRY_URL_PAGESERVER }} -e SENTRY_URL_SAFEKEEPER=${{ secrets.SENTRY_URL_SAFEKEEPER }}
+          rm -f neon_install.tar.gz .neon_current_version
+
+  deploy-proxy-prod-new:
+    runs-on: prod
+    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
+    if: inputs.deployProxy && inputs.disclamerAcknowledged
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        include:
+          - target_region:  us-east-2
+            target_cluster: prod-us-east-2-delta
+            deploy_link_proxy: true
+            deploy_legacy_scram_proxy: false
+          - target_region:  us-west-2
+            target_cluster: prod-us-west-2-eta
+            deploy_link_proxy: false
+            deploy_legacy_scram_proxy: true
+          - target_region: eu-central-1
+            target_cluster: prod-eu-central-1-gamma
+            deploy_link_proxy: false
+            deploy_legacy_scram_proxy: false
+          - target_region: ap-southeast-1
+            target_cluster: prod-ap-southeast-1-epsilon
+            deploy_link_proxy: false
+            deploy_legacy_scram_proxy: false
+    environment:
+      name: prod-${{ matrix.target_region }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          ref: ${{ inputs.branch }}
+
+      - name: Configure environment
+        run: |
+          helm repo add neondatabase https://neondatabase.github.io/helm-charts
+          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
+
+      - name: Re-deploy scram proxy
+        run: |
+          DOCKER_TAG=${{ inputs.dockerTag }}
+          helm upgrade neon-proxy-scram neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+
+      - name: Re-deploy link proxy
+        if: matrix.deploy_link_proxy
+        run: |
+          DOCKER_TAG=${{ inputs.dockerTag }}
+          helm upgrade neon-proxy-link neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-link.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+
+      - name: Re-deploy legacy scram proxy
+        if: matrix.deploy_legacy_scram_proxy
+        run: |
+          DOCKER_TAG=${{ inputs.dockerTag }}
+          helm upgrade neon-proxy-scram-legacy neondatabase/neon-proxy --namespace neon-proxy --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-proxy-scram-legacy.yaml --set image.tag=${DOCKER_TAG} --set settings.sentryUrl=${{ secrets.SENTRY_URL_PROXY }} --wait --timeout 15m0s
+
+  deploy-storage-broker-prod-new:
+    runs-on: prod
+    container: 093970136003.dkr.ecr.eu-central-1.amazonaws.com/ansible:latest
+    if: inputs.deployStorageBroker && inputs.disclamerAcknowledged
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      matrix:
+        include:
+          - target_region:  us-east-2
+            target_cluster: prod-us-east-2-delta
+          - target_region:  us-west-2
+            target_cluster: prod-us-west-2-eta
+          - target_region: eu-central-1
+            target_cluster: prod-eu-central-1-gamma
+          - target_region: ap-southeast-1
+            target_cluster: prod-ap-southeast-1-epsilon
+    environment:
+      name: prod-${{ matrix.target_region }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+          ref: ${{ inputs.branch }}
+
+      - name: Configure environment
+        run: |
+          helm repo add neondatabase https://neondatabase.github.io/helm-charts
+          aws --region ${{ matrix.target_region }} eks update-kubeconfig --name  ${{ matrix.target_cluster }}
+
+      - name: Deploy storage-broker
+        run:
+          helm upgrade neon-storage-broker-lb neondatabase/neon-storage-broker --namespace neon-storage-broker-lb --create-namespace --install --atomic -f .github/helm-values/${{ matrix.target_cluster }}.neon-storage-broker.yaml --set image.tag=${{ inputs.dockerTag }} --set settings.sentryUrl=${{ secrets.SENTRY_URL_BROKER }} --wait --timeout 5m0s

.github/workflows/neon_extra_builds.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
     - main
+  pull_request:
 
 defaults:
   run:
@@ -20,6 +21,7 @@ env:
 
 jobs:
   check-macos-build:
+    if: github.ref_name == 'main' || contains(github.event.pull_request.labels.*.name, 'run-extra-build-macos')
     timeout-minutes: 90
     runs-on: macos-latest
 
@@ -93,11 +95,16 @@ jobs:
         run: ./run_clippy.sh
 
   gather-rust-build-stats:
-    timeout-minutes: 90
-    runs-on: ubuntu-latest
+    if: github.ref_name == 'main' || contains(github.event.pull_request.labels.*.name, 'run-extra-build-stats')
+    runs-on: [ self-hosted, gen3, large ]
+    container:
+      image: 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:pinned
+      options: --init
 
     env:
       BUILD_TYPE: release
+      # remove the cachepot wrapper and build without crate caches
+      RUSTC_WRAPPER: ""
       # build with incremental compilation produce partial results
       # so do not attempt to cache this build, also disable the incremental compilation
       CARGO_INCREMENTAL: 0
@@ -109,11 +116,6 @@ jobs:
           submodules: true
           fetch-depth: 1
 
-      - name: Install Ubuntu postgres dependencies
-        run: |
-          sudo apt update
-          sudo apt install build-essential libreadline-dev zlib1g-dev flex bison libseccomp-dev libssl-dev protobuf-compiler
-
       # Some of our rust modules use FFI and need those to be checked
       - name: Get postgres headers
         run: make postgres-headers -j$(nproc)
@@ -122,7 +124,31 @@ jobs:
         run: cargo build --all --release --timings
 
       - name: Upload the build stats
-        uses: actions/upload-artifact@v3
+        id: upload-stats
+        env:
+          BUCKET: neon-github-public-dev
+          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_DEV }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_KEY_DEV }}
+        run: |
+          REPORT_URL=https://${BUCKET}.s3.amazonaws.com/build-stats/${SHA}/${GITHUB_RUN_ID}/cargo-timing.html
+          aws s3 cp --only-show-errors ./target/cargo-timings/cargo-timing.html "s3://${BUCKET}/build-stats/${SHA}/${GITHUB_RUN_ID}/"
+          echo "report-url=${REPORT_URL}" >> $GITHUB_OUTPUT
+
+      - name: Publish build stats report
+        uses: actions/github-script@v6
+        env:
+          REPORT_URL: ${{ steps.upload-stats.outputs.report-url }}
+          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
         with:
-          name: neon-${{ runner.os }}-release-build-stats
-          path: ./target/cargo-timings/
+          script: |
+            const { REPORT_URL, SHA } = process.env
+
+            await github.rest.repos.createCommitStatus({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              sha: `${SHA}`,
+              state: 'success',
+              target_url: `${REPORT_URL}`,
+              context: `Build stats (release)`,
+            })

.github/workflows/release.yml

@@ -0,0 +1,33 @@
+name: Create Release Branch
+
+on:
+  schedule:
+    - cron: '0 10 * * 2'
+
+jobs:
+  create_release_branch:
+    runs-on: [ubuntu-latest]
+
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v3
+      with:
+        ref: main
+
+    - name: Get current date
+      id: date
+      run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
+
+    - name: Create release branch
+      run: git checkout -b releases/${{ steps.date.outputs.date }}
+
+    - name: Push new branch
+      run: git push origin releases/${{ steps.date.outputs.date }}
+
+    - name: Create pull request into release
+      uses: thomaseizinger/create-pull-request@e3972219c86a56550fb70708d96800d8e24ba862 # 1.3.0
+      with:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        head: releases/${{ steps.date.outputs.date }}
+        base: release
+        title: Release ${{ steps.date.outputs.date }}

Cargo.toml

@@ -1,14 +1,3 @@
-# 'named-profiles' feature was stabilized in cargo 1.57. This line makes the
-# build work with older cargo versions.
-#
-# We have this because as of this writing, the latest cargo Debian package
-# that's available is 1.56. (Confusingly, the Debian package version number
-# is 0.57, whereas 'cargo --version' says 1.56.)
-#
-# See https://tracker.debian.org/pkg/cargo for the current status of the
-# package. When that gets updated, we can remove this.
-cargo-features = ["named-profiles"]
-
 [workspace]
 members = [
     "compute_tools",
@@ -18,9 +7,159 @@ members = [
     "safekeeper",
     "storage_broker",
     "workspace_hack",
+    "trace",
     "libs/*",
 ]
 
+[workspace.package]
+edition = "2021"
+license = "Apache-2.0"
+
+## All dependency versions, used in the project
+[workspace.dependencies]
+anyhow = { version = "1.0", features = ["backtrace"] }
+async-stream = "0.3"
+async-trait = "0.1"
+atty = "0.2.14"
+aws-config = { version = "0.51.0", default-features = false, features=["rustls"] }
+aws-sdk-s3 = "0.21.0"
+aws-smithy-http = "0.51.0"
+aws-types = "0.51.0"
+base64 = "0.13.0"
+bincode = "1.3"
+bindgen = "0.61"
+bstr = "1.0"
+byteorder = "1.4"
+bytes = "1.0"
+chrono = { version = "0.4", default-features = false, features = ["clock"] }
+clap = { version = "4.0", features = ["derive"] }
+close_fds = "0.3.2"
+comfy-table = "6.1"
+const_format = "0.2"
+crc32c = "0.6"
+crossbeam-utils = "0.8.5"
+either = "1.8"
+enum-map = "2.4.2"
+enumset = "1.0.12"
+fail = "0.5.0"
+fs2 = "0.4.3"
+futures = "0.3"
+futures-core = "0.3"
+futures-util = "0.3"
+git-version = "0.3"
+hashbrown = "0.13"
+hashlink = "0.8.1"
+hex = "0.4"
+hex-literal = "0.3"
+hmac = "0.12.1"
+hostname = "0.3.1"
+humantime = "2.1"
+humantime-serde = "1.1.1"
+hyper = "0.14"
+hyper-tungstenite = "0.9"
+itertools = "0.10"
+jsonwebtoken = "8"
+libc = "0.2"
+md5 = "0.7.0"
+memoffset = "0.8"
+nix = "0.26"
+notify = "5.0.0"
+num-traits = "0.2.15"
+once_cell = "1.13"
+opentelemetry = "0.18.0"
+opentelemetry-otlp = { version = "0.11.0", default_features=false, features = ["http-proto", "trace", "http", "reqwest-client"] }
+opentelemetry-semantic-conventions = "0.10.0"
+parking_lot = "0.12"
+pin-project-lite = "0.2"
+prometheus = {version = "0.13", default_features=false, features = ["process"]} # removes protobuf dependency
+prost = "0.11"
+rand = "0.8"
+regex = "1.4"
+reqwest = { version = "0.11", default-features = false, features = ["rustls-tls"] }
+reqwest-tracing = { version = "0.4.0", features = ["opentelemetry_0_18"] }
+reqwest-middleware = "0.2.0"
+routerify = "3"
+rpds = "0.12.0"
+rustls = "0.20"
+rustls-pemfile = "1"
+rustls-split = "0.3"
+scopeguard = "1.1"
+sentry = { version = "0.29", default-features = false, features = ["backtrace", "contexts", "panic", "rustls", "reqwest" ] }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1"
+serde_with = "2.0"
+sha2 = "0.10.2"
+signal-hook = "0.3"
+socket2 = "0.4.4"
+strum = "0.24"
+strum_macros = "0.24"
+svg_fmt = "0.4.1"
+sync_wrapper = "0.1.2"
+tar = "0.4"
+thiserror = "1.0"
+tls-listener = { version = "0.6", features = ["rustls", "hyper-h1"] }
+tokio = { version = "1.17", features = ["macros"] }
+tokio-postgres-rustls = "0.9.0"
+tokio-rustls = "0.23"
+tokio-stream = "0.1"
+tokio-util = { version = "0.7", features = ["io"] }
+toml = "0.5"
+toml_edit = { version = "0.17", features = ["easy"] }
+tonic = {version = "0.8", features = ["tls", "tls-roots"]}
+tracing = "0.1"
+tracing-opentelemetry = "0.18.0"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+url = "2.2"
+uuid = { version = "1.2", features = ["v4", "serde"] }
+walkdir = "2.3.2"
+webpki-roots = "0.22.5"
+x509-parser = "0.14"
+
+## TODO replace this with tracing
+env_logger = "0.10"
+log = "0.4"
+
+## Libraries from neondatabase/ git forks, ideally with changes to be upstreamed
+postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+tokio-tar = { git = "https://github.com/neondatabase/tokio-tar.git", rev="404df61437de0feef49ba2ccdbdd94eb8ad6e142" }
+
+## Other git libraries
+heapless = { default-features=false, features=[], git = "https://github.com/japaric/heapless.git", rev = "644653bf3b831c6bb4963be2de24804acf5e5001" } # upstream release pending
+
+## Local libraries
+consumption_metrics = { version = "0.1", path = "./libs/consumption_metrics/" }
+metrics = { version = "0.1", path = "./libs/metrics/" }
+pageserver_api = { version = "0.1", path = "./libs/pageserver_api/" }
+postgres_connection = { version = "0.1", path = "./libs/postgres_connection/" }
+postgres_ffi = { version = "0.1", path = "./libs/postgres_ffi/" }
+pq_proto = { version = "0.1", path = "./libs/pq_proto/" }
+remote_storage = { version = "0.1", path = "./libs/remote_storage/" }
+safekeeper_api = { version = "0.1", path = "./libs/safekeeper_api" }
+storage_broker = { version = "0.1", path = "./storage_broker/" } # Note: main broker code is inside the binary crate, so linking with the library shouldn't be heavy.
+tenant_size_model = { version = "0.1", path = "./libs/tenant_size_model/" }
+tracing-utils = { version = "0.1", path = "./libs/tracing-utils/" }
+utils = { version = "0.1", path = "./libs/utils/" }
+
+## Common library dependency
+workspace_hack = { version = "0.1", path = "./workspace_hack/" }
+
+## Build dependencies
+criterion = "0.4"
+rcgen = "0.10"
+rstest = "0.16"
+tempfile = "3.4"
+tonic-build = "0.8"
+
+# This is only needed for proxy's tests.
+# TODO: we should probably fork `tokio-postgres-rustls` instead.
+[patch.crates-io]
+tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="43e6db254a97fdecbce33d8bc0890accfd74495e" }
+
+################# Binary contents sections
+
 [profile.release]
 # This is useful for profiling and, to some extent, debug.
 # Besides, debug info should not affect the performance.
@@ -81,9 +220,3 @@ inherits = "release"
 debug = false # true = 2 = all symbols, 1 = line only
 opt-level = "z"
 lto = true
-
-
-# This is only needed for proxy's tests.
-# TODO: we should probably fork `tokio-postgres-rustls` instead.
-[patch.crates-io]
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }

Dockerfile.compute-node

@@ -0,0 +1,405 @@
+ARG PG_VERSION
+ARG REPOSITORY=369495373322.dkr.ecr.eu-central-1.amazonaws.com
+ARG IMAGE=rust
+ARG TAG=pinned
+
+#########################################################################################
+#
+# Layer "build-deps"
+#
+#########################################################################################
+FROM debian:bullseye-slim AS build-deps
+RUN apt update &&  \
+    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
+    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev \
+    libicu-dev libxslt1-dev
+
+#########################################################################################
+#
+# Layer "pg-build"
+# Build Postgres from the neon postgres repository.
+#
+#########################################################################################
+FROM build-deps AS pg-build
+ARG PG_VERSION
+COPY vendor/postgres-${PG_VERSION} postgres
+RUN cd postgres && \
+    ./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp --with-icu \
+    --with-libxml --with-libxslt && \
+    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s install && \
+    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C contrib/ install && \
+    # Install headers
+    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/include install && \
+    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install && \
+    # Enable some of contrib extensions
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/autoinc.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/bloom.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/earthdistance.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/insert_username.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/intagg.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/moddatetime.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrowlocks.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgstattuple.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/refint.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/xml2.control
+
+#########################################################################################
+#
+# Layer "postgis-build"
+# Build PostGIS from the upstream PostGIS mirror.
+#
+#########################################################################################
+FROM build-deps AS postgis-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+RUN apt update && \
+    apt install -y cmake gdal-bin libboost-dev libboost-thread-dev libboost-filesystem-dev \
+    libboost-system-dev libboost-iostreams-dev libboost-program-options-dev libboost-timer-dev \
+    libcgal-dev libgdal-dev libgmp-dev libmpfr-dev libopenscenegraph-dev libprotobuf-c-dev \
+    protobuf-c-compiler xsltproc
+
+# SFCGAL > 1.3 requires CGAL > 5.2, Bullseye's libcgal-dev is 5.2
+RUN wget https://gitlab.com/Oslandia/SFCGAL/-/archive/v1.3.10/SFCGAL-v1.3.10.tar.gz -O SFCGAL.tar.gz && \
+    mkdir sfcgal-src && cd sfcgal-src && tar xvzf ../SFCGAL.tar.gz --strip-components=1 -C . && \
+    cmake . && make -j $(getconf _NPROCESSORS_ONLN) && \
+    DESTDIR=/sfcgal make install -j $(getconf _NPROCESSORS_ONLN) && \
+    make clean && cp -R /sfcgal/* /
+
+ENV PATH "/usr/local/pgsql/bin:$PATH"
+
+RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.2.tar.gz -O postgis.tar.gz && \
+    mkdir postgis-src && cd postgis-src && tar xvzf ../postgis.tar.gz --strip-components=1 -C . && \
+    ./autogen.sh && \
+    ./configure --with-sfcgal=/usr/local/bin/sfcgal-config && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    cd extensions/postgis && \
+    make clean && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_sfcgal.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/address_standardizer_data_us.control
+
+RUN wget https://github.com/pgRouting/pgrouting/archive/v3.4.2.tar.gz -O pgrouting.tar.gz && \
+    mkdir pgrouting-src && cd pgrouting-src && tar xvzf ../pgrouting.tar.gz --strip-components=1 -C . && \
+    mkdir build && \
+    cd build && \
+    cmake .. && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgrouting.control
+
+#########################################################################################
+#
+# Layer "plv8-build"
+# Build plv8
+#
+#########################################################################################
+FROM build-deps AS plv8-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+RUN apt update && \
+    apt install -y ninja-build python3-dev libncurses5 binutils clang
+
+RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.5.tar.gz -O plv8.tar.gz && \
+    mkdir plv8-src && cd plv8-src && tar xvzf ../plv8.tar.gz --strip-components=1 -C . && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
+    rm -rf /plv8-* && \
+    find /usr/local/pgsql/ -name "plv8-*.so" | xargs strip && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plcoffee.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plls.control
+
+#########################################################################################
+#
+# Layer "h3-pg-build"
+# Build h3_pg
+#
+#########################################################################################
+FROM build-deps AS h3-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+# packaged cmake is too old
+RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.sh \
+      -q -O /tmp/cmake-install.sh \
+      && chmod u+x /tmp/cmake-install.sh \
+      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
+      && rm /tmp/cmake-install.sh
+
+RUN wget https://github.com/uber/h3/archive/refs/tags/v4.1.0.tar.gz -O h3.tar.gz && \
+    mkdir h3-src && cd h3-src && tar xvzf ../h3.tar.gz --strip-components=1 -C . && \
+    mkdir build && cd build && \
+    cmake .. -DCMAKE_BUILD_TYPE=Release && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    DESTDIR=/h3 make install && \
+    cp -R /h3/usr / && \
+    rm -rf build
+
+RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.1.2.tar.gz -O h3-pg.tar.gz && \
+    mkdir h3-pg-src && cd h3-pg-src && tar xvzf ../h3-pg.tar.gz --strip-components=1 -C . && \
+    export PATH="/usr/local/pgsql/bin:$PATH" && \
+    make -j $(getconf _NPROCESSORS_ONLN) && \
+    make -j $(getconf _NPROCESSORS_ONLN) install && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
+
+#########################################################################################
+#
+# Layer "unit-pg-build"
+# compile unit extension
+#
+#########################################################################################
+FROM build-deps AS unit-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/df7cb/postgresql-unit/archive/refs/tags/7.7.tar.gz -O postgresql-unit.tar.gz && \
+    mkdir postgresql-unit-src && cd postgresql-unit-src && tar xvzf ../postgresql-unit.tar.gz --strip-components=1 -C . && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    # unit extension's "create extension" script relies on absolute install path to fill some reference tables.
+    # We move the extension from '/usr/local/pgsql/' to '/usr/local/'  after it is build. So we need to adjust the path.
+    # This one-liner removes pgsql/ part of the path.
+    # NOTE: Other extensions that rely on MODULEDIR variable after building phase will need the same fix.
+    find /usr/local/pgsql/share/extension/ -name "unit*.sql" -print0 | xargs -0 sed -i "s|pgsql/||g" && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/unit.control
+
+#########################################################################################
+#
+# Layer "vector-pg-build"
+# compile pgvector extension
+#
+#########################################################################################
+FROM build-deps AS vector-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/pgvector/pgvector/archive/refs/tags/v0.4.0.tar.gz -O pgvector.tar.gz && \
+    mkdir pgvector-src && cd pgvector-src && tar xvzf ../pgvector.tar.gz --strip-components=1 -C . && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/vector.control
+
+#########################################################################################
+#
+# Layer "pgjwt-pg-build"
+# compile pgjwt extension
+#
+#########################################################################################
+FROM build-deps AS pgjwt-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+# 9742dab1b2f297ad3811120db7b21451bca2d3c9 made on 13/11/2021
+RUN wget https://github.com/michelp/pgjwt/archive/9742dab1b2f297ad3811120db7b21451bca2d3c9.tar.gz -O pgjwt.tar.gz && \
+    mkdir pgjwt-src && cd pgjwt-src && tar xvzf ../pgjwt.tar.gz --strip-components=1 -C . && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pgjwt.control
+
+#########################################################################################
+#
+# Layer "hypopg-pg-build"
+# compile hypopg extension
+#
+#########################################################################################
+FROM build-deps AS hypopg-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/HypoPG/hypopg/archive/refs/tags/1.3.1.tar.gz -O hypopg.tar.gz && \
+    mkdir hypopg-src && cd hypopg-src && tar xvzf ../hypopg.tar.gz --strip-components=1 -C . && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/hypopg.control
+
+#########################################################################################
+#
+# Layer "pg-hashids-pg-build"
+# compile pg_hashids extension
+#
+#########################################################################################
+FROM build-deps AS pg-hashids-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/iCyberon/pg_hashids/archive/refs/tags/v1.2.1.tar.gz -O pg_hashids.tar.gz && \
+    mkdir pg_hashids-src && cd pg_hashids-src && tar xvzf ../pg_hashids.tar.gz --strip-components=1 -C . && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/pg_hashids.control
+
+#########################################################################################
+#
+# Layer "rum-pg-build"
+# compile rum extension
+#
+#########################################################################################
+FROM build-deps AS rum-pg-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN wget https://github.com/postgrespro/rum/archive/refs/tags/1.3.13.tar.gz -O rum.tar.gz && \
+    mkdir rum-src && cd rum-src && tar xvzf ../rum.tar.gz --strip-components=1 -C . && \
+    make -j $(getconf _NPROCESSORS_ONLN) PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
+    make -j $(getconf _NPROCESSORS_ONLN) install PG_CONFIG=/usr/local/pgsql/bin/pg_config USE_PGXS=1 && \
+    echo 'trusted = true' >> /usr/local/pgsql/share/extension/rum.control
+
+#########################################################################################
+# 
+# Layer "rust extensions"
+# This layer is used to build `pgx` deps
+#
+#########################################################################################
+FROM build-deps AS rust-extensions-build
+COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
+
+RUN apt-get update && \
+    apt-get install -y curl libclang-dev cmake && \
+    useradd -ms /bin/bash nonroot -b /home
+
+ENV HOME=/home/nonroot
+ENV PATH="/home/nonroot/.cargo/bin:/usr/local/pgsql/bin/:$PATH"
+USER nonroot
+WORKDIR /home/nonroot
+ARG PG_VERSION
+
+RUN curl -sSO https://static.rust-lang.org/rustup/dist/$(uname -m)-unknown-linux-gnu/rustup-init && \
+    chmod +x rustup-init && \
+    ./rustup-init -y --no-modify-path --profile minimal --default-toolchain stable && \
+    rm rustup-init && \
+    cargo install --git https://github.com/vadim2404/pgx --branch neon_abi_v0.6.1 --locked cargo-pgx && \
+    /bin/bash -c 'cargo pgx init --pg${PG_VERSION:1}=/usr/local/pgsql/bin/pg_config'
+
+USER root
+
+#########################################################################################
+# 
+# Layer "pg-jsonschema-pg-build"
+# Compile "pg_jsonschema" extension
+#
+#########################################################################################
+
+FROM rust-extensions-build AS pg-jsonschema-pg-build
+
+RUN git clone --depth=1 --single-branch --branch neon_abi_v0.1.4 https://github.com/vadim2404/pg_jsonschema/ && \
+    cd pg_jsonschema && \
+    cargo pgx install --release && \
+    # it's needed to enable extension because it uses untrusted C language
+    sed -i 's/superuser = false/superuser = true/g' /usr/local/pgsql/share/extension/pg_jsonschema.control && \
+    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_jsonschema.control
+
+#########################################################################################
+# 
+# Layer "pg-graphql-pg-build"
+# Compile "pg_graphql" extension
+#
+#########################################################################################
+
+FROM rust-extensions-build AS pg-graphql-pg-build
+
+RUN git clone --depth=1 --single-branch --branch neon_abi_v1.1.0 https://github.com/vadim2404/pg_graphql && \
+    cd pg_graphql && \  
+    cargo pgx install --release && \
+    # it's needed to enable extension because it uses untrusted C language
+    sed -i 's/superuser = false/superuser = true/g' /usr/local/pgsql/share/extension/pg_graphql.control && \
+    echo "trusted = true" >> /usr/local/pgsql/share/extension/pg_graphql.control
+
+#########################################################################################
+#
+# Layer "neon-pg-ext-build"
+# compile neon extensions
+#
+#########################################################################################
+FROM build-deps AS neon-pg-ext-build
+COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=postgis-build /sfcgal/* /
+COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=h3-pg-build /h3/usr /
+COPY --from=unit-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=vector-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=pgjwt-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=pg-jsonschema-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=pg-graphql-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=hypopg-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=pg-hashids-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY --from=rum-pg-build /usr/local/pgsql/ /usr/local/pgsql/
+COPY pgxn/ pgxn/
+
+RUN make -j $(getconf _NPROCESSORS_ONLN) \
+        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
+        -C pgxn/neon \
+        -s install
+
+#########################################################################################
+#
+# Compile and run the Neon-specific `compute_ctl` binary
+#
+#########################################################################################
+FROM $REPOSITORY/$IMAGE:$TAG AS compute-tools
+USER nonroot
+# Copy entire project to get Cargo.* files with proper dependencies for the whole project
+COPY --chown=nonroot . .
+RUN cd compute_tools && cargo build --locked --profile release-line-debug-size-lto
+
+#########################################################################################
+#
+# Clean up postgres folder before inclusion
+#
+#########################################################################################
+FROM neon-pg-ext-build AS postgres-cleanup-layer
+COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
+
+# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
+RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
+
+# Remove headers that we won't need anymore - we've completed installation of all extensions
+RUN rm -r /usr/local/pgsql/include
+
+# Remove static postgresql libraries - all compilation is finished, so we
+# can now remove these files - they must be included in other binaries by now
+# if they were to be used by other libraries.
+RUN rm /usr/local/pgsql/lib/lib*.a
+
+#########################################################################################
+#
+# Final layer
+# Put it all together into the final image
+#
+#########################################################################################
+FROM debian:bullseye-slim
+# Add user postgres
+RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
+    echo "postgres:test_console_pass" | chpasswd && \
+    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
+    chown -R postgres:postgres /var/db/postgres && \
+    chmod 0750 /var/db/postgres/compute && \
+    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig && \
+    # create folder for file cache
+    mkdir -p -m 777 /neon/cache
+
+COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
+COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
+
+# Install:
+# libreadline8 for psql
+# libicu67, locales for collations (including ICU)
+# libossp-uuid16 for extension ossp-uuid
+# libgeos, libgdal, libsfcgal1, libproj and libprotobuf-c1 for PostGIS
+# libxml2, libxslt1.1 for xml2
+RUN apt update &&  \
+    apt install --no-install-recommends -y \
+        locales \
+        libicu67 \
+        libreadline8 \
+        libossp-uuid16 \
+        libgeos-c1v5 \
+        libgdal28 \
+        libproj19 \
+        libprotobuf-c1 \
+        libsfcgal1 \
+        libxml2 \
+        libxslt1.1 \
+        gdb && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
+    localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
+
+ENV LANG en_US.utf8
+USER postgres
+ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.compute-node-v14

@@ -1,214 +0,0 @@
-#
-# This file is identical to the Dockerfile.compute-node-v15 file
-# except for the version of Postgres that is built.
-#
-
-ARG TAG=pinned
-
-#########################################################################################
-#
-# Layer "build-deps"
-#
-#########################################################################################
-FROM debian:bullseye-slim AS build-deps
-RUN apt update &&  \
-    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
-    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev
-
-#########################################################################################
-#
-# Layer "pg-build"
-# Build Postgres from the neon postgres repository.
-#
-#########################################################################################
-FROM build-deps AS pg-build
-COPY vendor/postgres-v14 postgres
-RUN cd postgres && \
-    ./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C contrib/ install && \
-    # Install headers
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/include install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install
-
-#########################################################################################
-#
-# Layer "postgis-build"
-# Build PostGIS from the upstream PostGIS mirror.
-#
-#########################################################################################
-FROM build-deps AS postgis-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y gdal-bin libgdal-dev libprotobuf-c-dev protobuf-c-compiler xsltproc
-
-RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.1.tar.gz && \
-    tar xvzf postgis-3.3.1.tar.gz && \
-    cd postgis-3.3.1 && \
-    ./autogen.sh && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    ./configure && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    cd extensions/postgis && \
-    make clean && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control
-
-#########################################################################################
-#
-# Layer "plv8-build"
-# Build plv8
-#
-#########################################################################################
-FROM build-deps AS plv8-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y ninja-build python3-dev libc++-dev libc++abi-dev libncurses5 binutils
-
-# https://github.com/plv8/plv8/issues/475:
-#   v8 uses gold for linking and sets `--thread-count=4` which breaks
-#   gold version <= 1.35 (https://sourceware.org/bugzilla/show_bug.cgi?id=23607)
-# Install newer gold version manually as debian-testing binutils version updates
-# libc version, which in turn breaks other extension built against non-testing libc.
-RUN wget https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz && \
-    tar xvzf binutils-2.38.tar.gz && \
-    cd binutils-2.38 && \
-    cd libiberty && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && \
-    cd ../bfd && ./configure && make bfdver.h && \
-    cd ../gold && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && make install && \
-    cp /usr/local/bin/ld.gold /usr/bin/gold
-
-# Sed is used to patch for https://github.com/plv8/plv8/issues/503
-RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.4.tar.gz && \
-    tar xvzf v3.1.4.tar.gz && \
-    cd plv8-3.1.4 && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    sed -i 's/MemoryContextAlloc(/MemoryContextAllocZero(/' plv8.cc && \
-    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
-    rm -rf /plv8-* && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control
-
-#########################################################################################
-#
-# Layer "h3-pg-build"
-# Build h3_pg
-#
-#########################################################################################
-FROM build-deps AS h3-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-# packaged cmake is too old
-RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.sh \
-      -q -O /tmp/cmake-install.sh \
-      && chmod u+x /tmp/cmake-install.sh \
-      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
-      && rm /tmp/cmake-install.sh
-
-RUN wget https://github.com/uber/h3/archive/refs/tags/v4.0.1.tar.gz -O h3.tgz && \
-    tar xvzf h3.tgz  && \
-    cd h3-4.0.1 && \
-    mkdir build && \
-    cd build && \
-    cmake .. -DCMAKE_BUILD_TYPE=Release && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    DESTDIR=/h3 make install && \
-    cp -R /h3/usr / && \
-    rm -rf build
-
-RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.0.1.tar.gz -O h3-pg.tgz && \
-    tar xvzf h3-pg.tgz && \
-    cd h3-pg-4.0.1 && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
-
-#########################################################################################
-#
-# Layer "neon-pg-ext-build"
-# compile neon extensions
-#
-#########################################################################################
-FROM build-deps AS neon-pg-ext-build
-COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /h3/usr /
-COPY pgxn/ pgxn/
-
-RUN make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon \
-        -s install
-
-#########################################################################################
-#
-# Compile and run the Neon-specific `compute_ctl` binary
-#
-#########################################################################################
-FROM 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:$TAG AS compute-tools
-USER nonroot
-# Copy entire project to get Cargo.* files with proper dependencies for the whole project
-COPY --chown=nonroot . .
-RUN cd compute_tools && cargo build --locked --profile release-line-debug-size-lto
-
-#########################################################################################
-#
-# Clean up postgres folder before inclusion
-#
-#########################################################################################
-FROM neon-pg-ext-build AS postgres-cleanup-layer
-COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
-
-# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
-RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
-
-# Remove headers that we won't need anymore - we've completed installation of all extensions
-RUN rm -r /usr/local/pgsql/include
-
-# Remove now-useless PGXS src infrastructure
-RUN rm -r /usr/local/pgsql/lib/pgxs/src
-
-# Remove static postgresql libraries - all compilation is finished, so we
-# can now remove these files - they must be included in other binaries by now
-# if they were to be used by other libraries.
-RUN rm /usr/local/pgsql/lib/lib*.a
-
-#########################################################################################
-#
-# Final layer
-# Put it all together into the final image
-#
-#########################################################################################
-FROM debian:bullseye-slim
-# Add user postgres
-RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
-    echo "postgres:test_console_pass" | chpasswd && \
-    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
-    chown -R postgres:postgres /var/db/postgres && \
-    chmod 0750 /var/db/postgres/compute && \
-    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig
-
-COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
-COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
-
-# Install:
-# libreadline8 for psql
-# libossp-uuid16 for extension ossp-uuid
-# libgeos, libgdal, libproj and libprotobuf-c1 for PostGIS
-RUN apt update &&  \
-    apt install --no-install-recommends -y \
-        libreadline8 \
-        libossp-uuid16 \
-        libgeos-c1v5 \
-        libgdal28 \
-        libproj19 \
-        libprotobuf-c1 && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-USER postgres
-ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.compute-node-v15

@@ -1,214 +0,0 @@
-#
-# This file is identical to the Dockerfile.compute-node-v14 file
-# except for the version of Postgres that is built.
-#
-
-ARG TAG=pinned
-
-#########################################################################################
-#
-# Layer "build-deps"
-#
-#########################################################################################
-FROM debian:bullseye-slim AS build-deps
-RUN apt update &&  \
-    apt install -y git autoconf automake libtool build-essential bison flex libreadline-dev \
-    zlib1g-dev libxml2-dev libcurl4-openssl-dev libossp-uuid-dev wget pkg-config libssl-dev
-
-#########################################################################################
-#
-# Layer "pg-build"
-# Build Postgres from the neon postgres repository.
-#
-#########################################################################################
-FROM build-deps AS pg-build
-COPY vendor/postgres-v15 postgres
-RUN cd postgres && \
-    ./configure CFLAGS='-O2 -g3' --enable-debug --with-openssl --with-uuid=ossp && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C contrib/ install && \
-    # Install headers
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/include install && \
-    make MAKELEVEL=0 -j $(getconf _NPROCESSORS_ONLN) -s -C src/interfaces/libpq install
-
-#########################################################################################
-#
-# Layer "postgis-build"
-# Build PostGIS from the upstream PostGIS mirror.
-#
-#########################################################################################
-FROM build-deps AS postgis-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y gdal-bin libgdal-dev libprotobuf-c-dev protobuf-c-compiler xsltproc
-
-RUN wget https://download.osgeo.org/postgis/source/postgis-3.3.1.tar.gz && \
-    tar xvzf postgis-3.3.1.tar.gz && \
-    cd postgis-3.3.1 && \
-    ./autogen.sh && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    ./configure && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    cd extensions/postgis && \
-    make clean && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_raster.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_tiger_geocoder.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/postgis_topology.control
-
-#########################################################################################
-#
-# Layer "plv8-build"
-# Build plv8
-#
-#########################################################################################
-FROM build-deps AS plv8-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-RUN apt update && \
-    apt install -y ninja-build python3-dev libc++-dev libc++abi-dev libncurses5 binutils
-
-# https://github.com/plv8/plv8/issues/475:
-#   v8 uses gold for linking and sets `--thread-count=4` which breaks
-#   gold version <= 1.35 (https://sourceware.org/bugzilla/show_bug.cgi?id=23607)
-# Install newer gold version manually as debian-testing binutils version updates
-# libc version, which in turn breaks other extension built against non-testing libc.
-RUN wget https://ftp.gnu.org/gnu/binutils/binutils-2.38.tar.gz && \
-    tar xvzf binutils-2.38.tar.gz && \
-    cd binutils-2.38 && \
-    cd libiberty && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && \
-    cd ../bfd && ./configure && make bfdver.h && \
-    cd ../gold && ./configure && make -j $(getconf _NPROCESSORS_ONLN) && make install && \
-    cp /usr/local/bin/ld.gold /usr/bin/gold
-
-# Sed is used to patch for https://github.com/plv8/plv8/issues/503
-RUN wget https://github.com/plv8/plv8/archive/refs/tags/v3.1.4.tar.gz && \
-    tar xvzf v3.1.4.tar.gz && \
-    cd plv8-3.1.4 && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    sed -i 's/MemoryContextAlloc(/MemoryContextAllocZero(/' plv8.cc && \
-    make DOCKER=1 -j $(getconf _NPROCESSORS_ONLN) install && \
-    rm -rf /plv8-* && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/plv8.control
-
-#########################################################################################
-#
-# Layer "h3-pg-build"
-# Build h3_pg
-#
-#########################################################################################
-FROM build-deps AS h3-pg-build
-COPY --from=pg-build /usr/local/pgsql/ /usr/local/pgsql/
-
-# packaged cmake is too old
-RUN wget https://github.com/Kitware/CMake/releases/download/v3.24.2/cmake-3.24.2-linux-x86_64.sh \
-      -q -O /tmp/cmake-install.sh \
-      && chmod u+x /tmp/cmake-install.sh \
-      && /tmp/cmake-install.sh --skip-license --prefix=/usr/local/ \
-      && rm /tmp/cmake-install.sh
-
-RUN wget https://github.com/uber/h3/archive/refs/tags/v4.0.1.tar.gz -O h3.tgz && \
-    tar xvzf h3.tgz  && \
-    cd h3-4.0.1 && \
-    mkdir build && \
-    cd build && \
-    cmake .. -DCMAKE_BUILD_TYPE=Release && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    DESTDIR=/h3 make install && \
-    cp -R /h3/usr / && \
-    rm -rf build
-
-RUN wget https://github.com/zachasme/h3-pg/archive/refs/tags/v4.0.1.tar.gz -O h3-pg.tgz && \
-    tar xvzf h3-pg.tgz && \
-    cd h3-pg-4.0.1 && \
-    export PATH="/usr/local/pgsql/bin:$PATH" && \
-    make -j $(getconf _NPROCESSORS_ONLN) && \
-    make -j $(getconf _NPROCESSORS_ONLN) install && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3.control && \
-    echo 'trusted = true' >> /usr/local/pgsql/share/extension/h3_postgis.control
-
-#########################################################################################
-#
-# Layer "neon-pg-ext-build"
-# compile neon extensions
-#
-#########################################################################################
-FROM build-deps AS neon-pg-ext-build
-COPY --from=postgis-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=plv8-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /usr/local/pgsql/ /usr/local/pgsql/
-COPY --from=h3-pg-build /h3/usr /
-COPY pgxn/ pgxn/
-
-RUN make -j $(getconf _NPROCESSORS_ONLN) \
-        PG_CONFIG=/usr/local/pgsql/bin/pg_config \
-        -C pgxn/neon \
-        -s install
-
-#########################################################################################
-#
-# Compile and run the Neon-specific `compute_ctl` binary
-#
-#########################################################################################
-FROM 369495373322.dkr.ecr.eu-central-1.amazonaws.com/rust:$TAG AS compute-tools
-USER nonroot
-# Copy entire project to get Cargo.* files with proper dependencies for the whole project
-COPY --chown=nonroot . .
-RUN cd compute_tools && cargo build --locked --profile release-line-debug-size-lto
-
-#########################################################################################
-#
-# Clean up postgres folder before inclusion
-#
-#########################################################################################
-FROM neon-pg-ext-build AS postgres-cleanup-layer
-COPY --from=neon-pg-ext-build /usr/local/pgsql /usr/local/pgsql
-
-# Remove binaries from /bin/ that we won't use (or would manually copy & install otherwise)
-RUN cd /usr/local/pgsql/bin && rm ecpg raster2pgsql shp2pgsql pgtopo_export pgtopo_import pgsql2shp
-
-# Remove headers that we won't need anymore - we've completed installation of all extensions
-RUN rm -r /usr/local/pgsql/include
-
-# Remove now-useless PGXS src infrastructure
-RUN rm -r /usr/local/pgsql/lib/pgxs/src
-
-# Remove static postgresql libraries - all compilation is finished, so we
-# can now remove these files - they must be included in other binaries by now
-# if they were to be used by other libraries.
-RUN rm /usr/local/pgsql/lib/lib*.a
-
-#########################################################################################
-#
-# Final layer
-# Put it all together into the final image
-#
-#########################################################################################
-FROM debian:bullseye-slim
-# Add user postgres
-RUN mkdir /var/db && useradd -m -d /var/db/postgres postgres && \
-    echo "postgres:test_console_pass" | chpasswd && \
-    mkdir /var/db/postgres/compute && mkdir /var/db/postgres/specs && \
-    chown -R postgres:postgres /var/db/postgres && \
-    chmod 0750 /var/db/postgres/compute && \
-    echo '/usr/local/lib' >> /etc/ld.so.conf && /sbin/ldconfig
-
-COPY --from=postgres-cleanup-layer --chown=postgres /usr/local/pgsql /usr/local
-COPY --from=compute-tools --chown=postgres /home/nonroot/target/release-line-debug-size-lto/compute_ctl /usr/local/bin/compute_ctl
-
-# Install:
-# libreadline8 for psql
-# libossp-uuid16 for extension ossp-uuid
-# libgeos, libgdal, libproj and libprotobuf-c1 for PostGIS
-RUN apt update &&  \
-    apt install --no-install-recommends -y \
-        libreadline8 \
-        libossp-uuid16 \
-        libgeos-c1v5 \
-        libgdal28 \
-        libproj19 \
-        libprotobuf-c1 && \
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
-
-USER postgres
-ENTRYPOINT ["/usr/local/bin/compute_ctl"]

Dockerfile.vm-compute-node

@@ -0,0 +1,25 @@
+# Note: this file *mostly* just builds on Dockerfile.compute-node
+
+ARG SRC_IMAGE
+ARG VM_INFORMANT_VERSION=v0.1.6
+
+# Pull VM informant and set up inittab
+FROM neondatabase/vm-informant:$VM_INFORMANT_VERSION as informant
+
+RUN set -e \
+	&& rm -f /etc/inittab \
+	&& touch /etc/inittab
+
+RUN set -e \
+	&& echo "::respawn:su vm-informant -c '/usr/local/bin/vm-informant --auto-restart'" >> /etc/inittab
+
+# Combine, starting from non-VM compute node image.
+FROM $SRC_IMAGE as base
+
+# Temporarily set user back to root so we can run adduser
+USER root
+RUN adduser vm-informant --disabled-password --no-create-home
+USER postgres
+
+COPY --from=informant /etc/inittab /etc/inittab
+COPY --from=informant /usr/bin/vm-informant /usr/local/bin/vm-informant

Makefile

@@ -61,146 +61,121 @@ all: neon postgres neon-pg-ext
 #
 # The 'postgres_ffi' depends on the Postgres headers.
 .PHONY: neon
-neon: postgres-v14-headers postgres-v15-headers
+neon: postgres-headers
 	+@echo "Compiling Neon"
 	$(CARGO_CMD_PREFIX) cargo build $(CARGO_BUILD_FLAGS)
 
 ### PostgreSQL parts
-# The rules are duplicated for Postgres v14 and 15. We may want to refactor
+# Some rules are duplicated for Postgres v14 and 15. We may want to refactor
 # to avoid the duplication in the future, but it's tolerable for now.
 #
-$(POSTGRES_INSTALL_DIR)/build/v14/config.status:
-	+@echo "Configuring Postgres v14 build"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/v14
-	(cd $(POSTGRES_INSTALL_DIR)/build/v14 && \
-	env PATH="$(EXTRA_PATH_OVERRIDES):$$PATH" $(ROOT_PROJECT_DIR)/vendor/postgres-v14/configure \
+$(POSTGRES_INSTALL_DIR)/build/%/config.status:
+	+@echo "Configuring Postgres $* build"
+	mkdir -p $(POSTGRES_INSTALL_DIR)/build/$*
+	(cd $(POSTGRES_INSTALL_DIR)/build/$* && \
+	env PATH="$(EXTRA_PATH_OVERRIDES):$$PATH" $(ROOT_PROJECT_DIR)/vendor/postgres-$*/configure \
 		CFLAGS='$(PG_CFLAGS)' \
 		$(PG_CONFIGURE_OPTS) \
-		--prefix=$(abspath $(POSTGRES_INSTALL_DIR))/v14 > configure.log)
-
-$(POSTGRES_INSTALL_DIR)/build/v15/config.status:
-	+@echo "Configuring Postgres v15 build"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/v15
-	(cd $(POSTGRES_INSTALL_DIR)/build/v15 && \
-	env PATH="$(EXTRA_PATH_OVERRIDES):$$PATH" $(ROOT_PROJECT_DIR)/vendor/postgres-v15/configure \
-		CFLAGS='$(PG_CFLAGS)' \
-		$(PG_CONFIGURE_OPTS) \
-		--prefix=$(abspath $(POSTGRES_INSTALL_DIR))/v15 > configure.log)
+		--prefix=$(abspath $(POSTGRES_INSTALL_DIR))/$* > configure.log)
 
 # nicer alias to run 'configure'
-.PHONY: postgres-v14-configure
-postgres-v14-configure: $(POSTGRES_INSTALL_DIR)/build/v14/config.status
-
-.PHONY: postgres-v15-configure
-postgres-v15-configure: $(POSTGRES_INSTALL_DIR)/build/v15/config.status
+# Note: I've been unable to use templates for this part of our configuration.
+# I'm not sure why it wouldn't work, but this is the only place (apart from
+# the "build-all-versions" entry points) where direct mention of PostgreSQL
+# versions is used.
+.PHONY: postgres-configure-v15
+postgres-configure-v15: $(POSTGRES_INSTALL_DIR)/build/v15/config.status
+.PHONY: postgres-configure-v14
+postgres-configure-v14: $(POSTGRES_INSTALL_DIR)/build/v14/config.status
 
 # Install the PostgreSQL header files into $(POSTGRES_INSTALL_DIR)/<version>/include
-.PHONY: postgres-v14-headers
-postgres-v14-headers: postgres-v14-configure
-	+@echo "Installing PostgreSQL v14 headers"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/src/include MAKELEVEL=0 install
-
-.PHONY: postgres-v15-headers
-postgres-v15-headers: postgres-v15-configure
-	+@echo "Installing PostgreSQL v15 headers"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/src/include MAKELEVEL=0 install
+.PHONY: postgres-headers-%
+postgres-headers-%: postgres-configure-%
+	+@echo "Installing PostgreSQL $* headers"
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/include MAKELEVEL=0 install
 
 # Compile and install PostgreSQL
-.PHONY: postgres-v14
-postgres-v14: postgres-v14-configure \
-		  postgres-v14-headers # to prevent `make install` conflicts with neon's `postgres-headers`
-	+@echo "Compiling PostgreSQL v14"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14 MAKELEVEL=0 install
-	+@echo "Compiling libpq v14"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/src/interfaces/libpq install
-	+@echo "Compiling pg_prewarm v14"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/contrib/pg_prewarm install
-	+@echo "Compiling pg_buffercache v14"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/contrib/pg_buffercache install
-	+@echo "Compiling pageinspect v14"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/contrib/pageinspect install
+.PHONY: postgres-%
+postgres-%: postgres-configure-% \
+		  postgres-headers-% # to prevent `make install` conflicts with neon's `postgres-headers`
+	+@echo "Compiling PostgreSQL $*"
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$* MAKELEVEL=0 install
+	+@echo "Compiling libpq $*"
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/interfaces/libpq install
+	+@echo "Compiling pg_prewarm $*"
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_prewarm install
+	+@echo "Compiling pg_buffercache $*"
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_buffercache install
+	+@echo "Compiling pageinspect $*"
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pageinspect install
 
-.PHONY: postgres-v15
-postgres-v15: postgres-v15-configure \
-		  postgres-v15-headers # to prevent `make install` conflicts with neon's `postgres-headers`
-	+@echo "Compiling PostgreSQL v15"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15 MAKELEVEL=0 install
-	+@echo "Compiling libpq v15"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/src/interfaces/libpq install
-	+@echo "Compiling pg_prewarm v15"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/contrib/pg_prewarm install
-	+@echo "Compiling pg_buffercache v15"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/contrib/pg_buffercache install
-	+@echo "Compiling pageinspect v15"
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/contrib/pageinspect install
+.PHONY: postgres-clean-%
+postgres-clean-%:
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$* MAKELEVEL=0 clean
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pg_buffercache clean
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/contrib/pageinspect clean
+	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/$*/src/interfaces/libpq clean
 
-# shorthand to build all Postgres versions
-postgres: postgres-v14 postgres-v15
+.PHONY: neon-pg-ext-%
+neon-pg-ext-%: postgres-%
+	+@echo "Compiling neon $*"
+	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-$*
+	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
+		-C $(POSTGRES_INSTALL_DIR)/build/neon-$* \
+		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile install
+	+@echo "Compiling neon_walredo $*"
+	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-walredo-$*
+	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
+		-C $(POSTGRES_INSTALL_DIR)/build/neon-walredo-$* \
+		-f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile install
+	+@echo "Compiling neon_test_utils $*"
+	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$*
+	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
+		-C $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$* \
+		-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile install
 
-.PHONY: postgres-v14-clean
-postgres-v14-clean:
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14 MAKELEVEL=0 clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/contrib/pg_buffercache clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/contrib/pageinspect clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v14/src/interfaces/libpq clean
+.PHONY: neon-pg-ext-clean-%
+neon-pg-ext-clean-%:
+	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
+	-C $(POSTGRES_INSTALL_DIR)/build/neon-$* \
+	-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile clean
+	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
+	-C $(POSTGRES_INSTALL_DIR)/build/neon-walredo-$* \
+	-f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile clean
+	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/$*/bin/pg_config \
+	-C $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-$* \
+	-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile clean
 
-.PHONY: postgres-v15-clean
-postgres-v15-clean:
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15 MAKELEVEL=0 clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/contrib/pg_buffercache clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/contrib/pageinspect clean
-	$(MAKE) -C $(POSTGRES_INSTALL_DIR)/build/v15/src/interfaces/libpq clean
-
-neon-pg-ext-v14: postgres-v14
-	+@echo "Compiling neon v14"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-v14
-	(cd $(POSTGRES_INSTALL_DIR)/build/neon-v14 && \
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v14/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile install)
-	+@echo "Compiling neon_walredo v14"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-walredo-v14
-	(cd $(POSTGRES_INSTALL_DIR)/build/neon-walredo-v14 && \
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v14/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile install)
-	+@echo "Compiling neon_test_utils" v14
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-v14
-	(cd $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-v14 && \
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v14/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile install)
-
-neon-pg-ext-v15: postgres-v15
-	+@echo "Compiling neon v15"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-v15
-	(cd $(POSTGRES_INSTALL_DIR)/build/neon-v15 && \
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v15/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon/Makefile install)
-	+@echo "Compiling neon_walredo v15"
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-walredo-v15
-	(cd $(POSTGRES_INSTALL_DIR)/build/neon-walredo-v15 && \
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v15/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_walredo/Makefile install)
-	+@echo "Compiling neon_test_utils" v15
-	mkdir -p $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-v15
-	(cd $(POSTGRES_INSTALL_DIR)/build/neon-test-utils-v15 && \
-	$(MAKE) PG_CONFIG=$(POSTGRES_INSTALL_DIR)/v15/bin/pg_config CFLAGS='$(PG_CFLAGS) $(COPT)' \
-		-f $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils/Makefile install)
+.PHONY: neon-pg-ext
+neon-pg-ext: \
+	neon-pg-ext-v14 \
+	neon-pg-ext-v15
 
 .PHONY: neon-pg-ext-clean
-	$(MAKE) -C $(ROOT_PROJECT_DIR)/pgxn/neon clean
-	$(MAKE) -C $(ROOT_PROJECT_DIR)/pgxn/neon_test_utils clean
+neon-pg-ext-clean: \
+	neon-pg-ext-clean-v14 \
+	neon-pg-ext-clean-v15
 
-neon-pg-ext: neon-pg-ext-v14 neon-pg-ext-v15
-postgres-headers: postgres-v14-headers postgres-v15-headers
-postgres-clean: postgres-v14-clean postgres-v15-clean
+# shorthand to build all Postgres versions
+.PHONY: postgres
+postgres: \
+	postgres-v14 \
+	postgres-v15
+
+.PHONY: postgres-headers
+postgres-headers: \
+	postgres-headers-v14 \
+	postgres-headers-v15
+
+.PHONY: postgres-clean
+postgres-clean: \
+	postgres-clean-v14 \
+	postgres-clean-v15
 
 # This doesn't remove the effects of 'configure'.
 .PHONY: clean
-clean:
-	cd $(POSTGRES_INSTALL_DIR)/build/v14 && $(MAKE) clean
-	cd $(POSTGRES_INSTALL_DIR)/build/v15 && $(MAKE) clean
+clean: postgres-clean neon-pg-ext-clean
 	$(CARGO_CMD_PREFIX) cargo clean
-	cd pgxn/neon && $(MAKE) clean
-	cd pgxn/neon_test_utils && $(MAKE) clean
 
 # This removes everything
 .PHONY: distclean

README.md

@@ -31,7 +31,13 @@ libssl-dev clang pkg-config libpq-dev cmake postgresql-client protobuf-compiler
 * On Fedora, these packages are needed:
 ```bash
 dnf install flex bison readline-devel zlib-devel openssl-devel \
-  libseccomp-devel perl clang cmake postgresql postgresql-contrib protobuf-compiler
+  libseccomp-devel perl clang cmake postgresql postgresql-contrib protobuf-compiler \
+  protobuf-devel
+```
+* On Arch based systems, these packages are needed:
+```bash
+pacman -S base-devel readline zlib libseccomp openssl clang \
+postgresql-libs cmake postgresql protobuf
 ```
 
 2. [Install Rust](https://www.rust-lang.org/tools/install)
@@ -82,9 +88,10 @@ cd neon
 
 # The preferred and default is to make a debug build. This will create a
 # demonstrably slower build than a release build. For a release build,
-# use "BUILD_TYPE=release make -j`nproc`"
+# use "BUILD_TYPE=release make -j`nproc` -s"
+# Remove -s for the verbose build log
 
-make -j`nproc`
+make -j`nproc` -s
 ```
 
 #### Building on OSX
@@ -98,16 +105,17 @@ cd neon
 
 # The preferred and default is to make a debug build. This will create a
 # demonstrably slower build than a release build. For a release build,
-# use "BUILD_TYPE=release make -j`sysctl -n hw.logicalcpu`"
+# use "BUILD_TYPE=release make -j`sysctl -n hw.logicalcpu` -s"
+# Remove -s for the verbose build log
 
-make -j`sysctl -n hw.logicalcpu`
+make -j`sysctl -n hw.logicalcpu` -s
 ```
 
 #### Dependency installation notes
 To run the `psql` client, install the `postgresql-client` package or modify `PATH` and `LD_LIBRARY_PATH` to include `pg_install/bin` and `pg_install/lib`, respectively.
 
 To run the integration tests or Python scripts (not required to use the code), install
-Python (3.9 or higher), and install python3 packages using `./scripts/pysync` (requires [poetry](https://python-poetry.org/)) in the project directory.
+Python (3.9 or higher), and install python3 packages using `./scripts/pysync` (requires [poetry>=1.3](https://python-poetry.org/)) in the project directory.
 
 
 #### Running neon database
@@ -117,11 +125,8 @@ Python (3.9 or higher), and install python3 packages using `./scripts/pysync` (r
 # Later that would be responsibility of a package install script
 > ./target/debug/neon_local init
 Starting pageserver at '127.0.0.1:64000' in '.neon'.
-pageserver started, pid: 2545906
-Successfully initialized timeline de200bd42b49cc1814412c7e592dd6e9
-Stopped pageserver 1 process with pid 2545906
 
-# start pageserver and safekeeper
+# start pageserver, safekeeper, and broker for their intercommunication
 > ./target/debug/neon_local start
 Starting neon broker at 127.0.0.1:50051
 storage_broker started, pid: 2918372
@@ -130,6 +135,12 @@ pageserver started, pid: 2918386
 Starting safekeeper at '127.0.0.1:5454' in '.neon/safekeepers/sk1'.
 safekeeper 1 started, pid: 2918437
 
+# create initial tenant and use it as a default for every future neon_local invocation
+> ./target/debug/neon_local tenant create --set-default
+tenant 9ef87a5bf0d92544f6fafeeb3239695c successfully created on the pageserver
+Created an initial timeline 'de200bd42b49cc1814412c7e592dd6e9' at Lsn 0/16B5A50 for tenant: 9ef87a5bf0d92544f6fafeeb3239695c
+Setting tenant 9ef87a5bf0d92544f6fafeeb3239695c as a default one
+
 # start postgres compute node
 > ./target/debug/neon_local pg start main
 Starting new postgres (v14) main on timeline de200bd42b49cc1814412c7e592dd6e9 ...

compute_tools/Cargo.toml

@@ -1,23 +1,29 @@
 [package]
 name = "compute_tools"
 version = "0.1.0"
-edition = "2021"
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-anyhow = "1.0"
-chrono = { version = "0.4", default-features = false, features = ["clock"] }
-clap = "4.0"
-env_logger = "0.9"
-futures = "0.3.13"
-hyper = { version = "0.14", features = ["full"] }
-log = { version = "0.4", features = ["std", "serde"] }
-notify = "5.0.0"
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
-regex = "1"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1"
-tar = "0.4"
-tokio = { version = "1.17", features = ["macros", "rt", "rt-multi-thread"] }
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
-url = "2.2.2"
-workspace_hack = { version = "0.1", path = "../workspace_hack" }
+anyhow.workspace = true
+chrono.workspace = true
+clap.workspace = true
+futures.workspace = true
+hyper = { workspace = true, features = ["full"] }
+notify.workspace = true
+opentelemetry.workspace = true
+postgres.workspace = true
+regex.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+tar.workspace = true
+reqwest = { workspace = true, features = ["json"] }
+tokio = { workspace = true, features = ["rt", "rt-multi-thread"] }
+tokio-postgres.workspace = true
+tracing.workspace = true
+tracing-opentelemetry.workspace = true
+tracing-subscriber.workspace = true
+tracing-utils.workspace = true
+url.workspace = true
+
+workspace_hack.workspace = true

compute_tools/README.md

@@ -19,6 +19,10 @@ Also `compute_ctl` spawns two separate service threads:
 - `http-endpoint` runs a Hyper HTTP API server, which serves readiness and the
   last activity requests.
 
+If the `vm-informant` binary is present at `/bin/vm-informant`, it will also be started. For VM
+compute nodes, `vm-informant` communicates with the VM autoscaling system. It coordinates
+downscaling and (eventually) will request immediate upscaling under resource pressure.
+
 Usage example:
 ```sh
 compute_ctl -D /var/db/postgres/compute \

compute_tools/src/bin/compute_ctl.rs

@@ -18,6 +18,10 @@
 //! - `http-endpoint` runs a Hyper HTTP API server, which serves readiness and the
 //!   last activity requests.
 //!
+//! If the `vm-informant` binary is present at `/bin/vm-informant`, it will also be started. For VM
+//! compute nodes, `vm-informant` communicates with the VM autoscaling system. It coordinates
+//! downscaling and (eventually) will request immediate upscaling under resource pressure.
+//!
 //! Usage example:
 //! ```sh
 //! compute_ctl -D /var/db/postgres/compute \
@@ -36,7 +40,7 @@ use std::{thread, time::Duration};
 use anyhow::{Context, Result};
 use chrono::Utc;
 use clap::Arg;
-use log::{error, info};
+use tracing::{error, info};
 
 use compute_tools::compute::{ComputeMetrics, ComputeNode, ComputeState, ComputeStatus};
 use compute_tools::http::api::launch_http_server;
@@ -48,8 +52,7 @@ use compute_tools::spec::*;
 use url::Url;
 
 fn main() -> Result<()> {
-    // TODO: re-use `utils::logging` later
-    init_logger(DEFAULT_LOG_LEVEL)?;
+    init_tracing_and_logging(DEFAULT_LOG_LEVEL)?;
 
     let matches = cli().get_matches();
 
@@ -62,6 +65,9 @@ fn main() -> Result<()> {
     let spec = matches.get_one::<String>("spec");
     let spec_path = matches.get_one::<String>("spec-path");
 
+    let compute_id = matches.get_one::<String>("compute-id");
+    let control_plane_uri = matches.get_one::<String>("control-plane-uri");
+
     // Try to use just 'postgres' if no path is provided
     let pgbin = matches.get_one::<String>("pgbin").unwrap();
 
@@ -74,12 +80,54 @@ fn main() -> Result<()> {
                 let path = Path::new(sp);
                 let file = File::open(path)?;
                 serde_json::from_reader(file)?
+            } else if let Some(id) = compute_id {
+                if let Some(cp_base) = control_plane_uri {
+                    let cp_uri = format!("{cp_base}/management/api/v1/{id}/spec");
+                    let jwt: String = match std::env::var("NEON_CONSOLE_JWT") {
+                        Ok(v) => v,
+                        Err(_) => "".to_string(),
+                    };
+
+                    reqwest::blocking::Client::new()
+                        .get(cp_uri)
+                        .header("Authorization", jwt)
+                        .send()?
+                        .json()?
+                } else {
+                    panic!(
+                        "must specify --control-plane-uri \"{:#?}\" and --compute-id \"{:#?}\"",
+                        control_plane_uri, compute_id
+                    );
+                }
             } else {
-                panic!("cluster spec should be provided via --spec or --spec-path argument");
+                panic!("compute spec should be provided via --spec or --spec-path argument");
             }
         }
     };
 
+    // Extract OpenTelemetry context for the startup actions from the spec, and
+    // attach it to the current tracing context.
+    //
+    // This is used to propagate the context for the 'start_compute' operation
+    // from the neon control plane. This allows linking together the wider
+    // 'start_compute' operation that creates the compute container, with the
+    // startup actions here within the container.
+    //
+    // Switch to the startup context here, and exit it once the startup has
+    // completed and Postgres is up and running.
+    //
+    // NOTE: This is supposed to only cover the *startup* actions. Once
+    // postgres is configured and up-and-running, we exit this span. Any other
+    // actions that are performed on incoming HTTP requests, for example, are
+    // performed in separate spans.
+    let startup_context_guard = if let Some(ref carrier) = spec.startup_tracing_context {
+        use opentelemetry::propagation::TextMapPropagator;
+        use opentelemetry::sdk::propagation::TraceContextPropagator;
+        Some(TraceContextPropagator::new().extract(carrier).attach())
+    } else {
+        None
+    };
+
     let pageserver_connstr = spec
         .cluster
         .settings
@@ -105,7 +153,7 @@ fn main() -> Result<()> {
         tenant,
         timeline,
         pageserver_connstr,
-        metrics: ComputeMetrics::new(),
+        metrics: ComputeMetrics::default(),
         state: RwLock::new(ComputeState::new()),
     };
     let compute = Arc::new(compute_state);
@@ -115,29 +163,52 @@ fn main() -> Result<()> {
     let _http_handle = launch_http_server(&compute).expect("cannot launch http endpoint thread");
     let _monitor_handle = launch_monitor(&compute).expect("cannot launch compute monitor thread");
 
-    // Run compute (Postgres) and hang waiting on it.
-    match compute.prepare_and_run() {
-        Ok(ec) => {
-            let code = ec.code().unwrap_or(1);
-            info!("Postgres exited with code {}, shutting down", code);
-            exit(code)
-        }
-        Err(error) => {
-            error!("could not start the compute node: {:?}", error);
-
+    // Start Postgres
+    let mut delay_exit = false;
+    let mut exit_code = None;
+    let pg = match compute.start_compute() {
+        Ok(pg) => Some(pg),
+        Err(err) => {
+            error!("could not start the compute node: {:?}", err);
             let mut state = compute.state.write().unwrap();
-            state.error = Some(format!("{:?}", error));
+            state.error = Some(format!("{:?}", err));
             state.status = ComputeStatus::Failed;
             drop(state);
-
-            // Keep serving HTTP requests, so the cloud control plane was able to
-            // get the actual error.
-            info!("giving control plane 30s to collect the error before shutdown");
-            thread::sleep(Duration::from_secs(30));
-            info!("shutting down");
-            Err(error)
+            delay_exit = true;
+            None
         }
+    };
+
+    // Wait for the child Postgres process forever. In this state Ctrl+C will
+    // propagate to Postgres and it will be shut down as well.
+    if let Some(mut pg) = pg {
+        // Startup is finished, exit the startup tracing span
+        drop(startup_context_guard);
+
+        let ecode = pg
+            .wait()
+            .expect("failed to start waiting on Postgres process");
+        info!("Postgres exited with code {}, shutting down", ecode);
+        exit_code = ecode.code()
     }
+
+    if let Err(err) = compute.check_for_core_dumps() {
+        error!("error while checking for core dumps: {err:?}");
+    }
+
+    // If launch failed, keep serving HTTP requests for a while, so the cloud
+    // control plane can get the actual error.
+    if delay_exit {
+        info!("giving control plane 30s to collect the error before shutdown");
+        thread::sleep(Duration::from_secs(30));
+        info!("shutting down");
+    }
+
+    // Shutdown trace pipeline gracefully, so that it has a chance to send any
+    // pending traces before we exit.
+    tracing_utils::shutdown_tracing();
+
+    exit(exit_code.unwrap_or(1))
 }
 
 fn cli() -> clap::Command {
@@ -178,6 +249,18 @@ fn cli() -> clap::Command {
                 .long("spec-path")
                 .value_name("SPEC_PATH"),
         )
+        .arg(
+            Arg::new("compute-id")
+                .short('i')
+                .long("compute-id")
+                .value_name("COMPUTE_ID"),
+        )
+        .arg(
+            Arg::new("control-plane-uri")
+                .short('p')
+                .long("control-plane-uri")
+                .value_name("CONTROL_PLANE"),
+        )
 }
 
 #[test]

compute_tools/src/checker.rs

@@ -1,11 +1,12 @@
 use anyhow::{anyhow, Result};
-use log::error;
 use postgres::Client;
 use tokio_postgres::NoTls;
+use tracing::{error, instrument};
 
 use crate::compute::ComputeNode;
 
-pub fn create_writablity_check_data(client: &mut Client) -> Result<()> {
+#[instrument(skip_all)]
+pub fn create_writability_check_data(client: &mut Client) -> Result<()> {
     let query = "
     CREATE TABLE IF NOT EXISTS health_check (
         id serial primary key,
@@ -21,6 +22,7 @@ pub fn create_writablity_check_data(client: &mut Client) -> Result<()> {
     Ok(())
 }
 
+#[instrument(skip_all)]
 pub async fn check_writability(compute: &ComputeNode) -> Result<()> {
     let (client, connection) = tokio_postgres::connect(compute.connstr.as_str(), NoTls).await?;
     if client.is_closed() {

compute_tools/src/compute.rs

@@ -17,17 +17,17 @@
 use std::fs;
 use std::os::unix::fs::PermissionsExt;
 use std::path::Path;
-use std::process::{Command, ExitStatus, Stdio};
+use std::process::{Command, Stdio};
 use std::sync::atomic::{AtomicU64, Ordering};
 use std::sync::RwLock;
 
 use anyhow::{Context, Result};
 use chrono::{DateTime, Utc};
-use log::info;
 use postgres::{Client, NoTls};
 use serde::{Serialize, Serializer};
+use tracing::{info, instrument, warn};
 
-use crate::checker::create_writablity_check_data;
+use crate::checker::create_writability_check_data;
 use crate::config;
 use crate::pg_helpers::*;
 use crate::spec::*;
@@ -91,7 +91,7 @@ pub enum ComputeStatus {
     Failed,
 }
 
-#[derive(Serialize)]
+#[derive(Default, Serialize)]
 pub struct ComputeMetrics {
     pub sync_safekeepers_ms: AtomicU64,
     pub basebackup_ms: AtomicU64,
@@ -99,23 +99,6 @@ pub struct ComputeMetrics {
     pub total_startup_ms: AtomicU64,
 }
 
-impl ComputeMetrics {
-    pub fn new() -> Self {
-        Self {
-            sync_safekeepers_ms: AtomicU64::new(0),
-            basebackup_ms: AtomicU64::new(0),
-            config_ms: AtomicU64::new(0),
-            total_startup_ms: AtomicU64::new(0),
-        }
-    }
-}
-
-impl Default for ComputeMetrics {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 impl ComputeNode {
     pub fn set_status(&self, status: ComputeStatus) {
         self.state.write().unwrap().status = status;
@@ -138,6 +121,7 @@ impl ComputeNode {
 
     // Get basebackup from the libpq connection to pageserver using `connstr` and
     // unarchive it to `pgdata` directory overriding all its previous content.
+    #[instrument(skip(self))]
     fn get_basebackup(&self, lsn: &str) -> Result<()> {
         let start_time = Utc::now();
 
@@ -171,11 +155,12 @@ impl ComputeNode {
 
     // Run `postgres` in a special mode with `--sync-safekeepers` argument
     // and return the reported LSN back to the caller.
+    #[instrument(skip(self))]
     fn sync_safekeepers(&self) -> Result<String> {
         let start_time = Utc::now();
 
         let sync_handle = Command::new(&self.pgbin)
-            .args(&["--sync-safekeepers"])
+            .args(["--sync-safekeepers"])
             .env("PGDATA", &self.pgdata) // we cannot use -D in this mode
             .stdout(Stdio::piped())
             .spawn()
@@ -213,6 +198,7 @@ impl ComputeNode {
 
     /// Do all the preparations like PGDATA directory creation, configuration,
     /// safekeepers sync, basebackup, etc.
+    #[instrument(skip(self))]
     pub fn prepare_pgdata(&self) -> Result<()> {
         let spec = &self.spec;
         let pgdata_path = Path::new(&self.pgdata);
@@ -246,23 +232,27 @@ impl ComputeNode {
 
     /// Start Postgres as a child process and manage DBs/roles.
     /// After that this will hang waiting on the postmaster process to exit.
-    pub fn run(&self) -> Result<ExitStatus> {
-        let start_time = Utc::now();
-
+    #[instrument(skip(self))]
+    pub fn start_postgres(&self) -> Result<std::process::Child> {
         let pgdata_path = Path::new(&self.pgdata);
 
         // Run postgres as a child process.
         let mut pg = Command::new(&self.pgbin)
-            .args(&["-D", &self.pgdata])
+            .args(["-D", &self.pgdata])
             .spawn()
             .expect("cannot start postgres process");
 
         wait_for_postgres(&mut pg, pgdata_path)?;
 
+        Ok(pg)
+    }
+
+    #[instrument(skip(self))]
+    pub fn apply_config(&self) -> Result<()> {
         // If connection fails,
         // it may be the old node with `zenith_admin` superuser.
         //
-        // In this case we need to connect with old `zenith_admin`name
+        // In this case we need to connect with old `zenith_admin` name
         // and create new user. We cannot simply rename connected user,
         // but we can create a new one and grant it all privileges.
         let mut client = match Client::connect(self.connstr.as_str(), NoTls) {
@@ -288,16 +278,43 @@ impl ComputeNode {
             Ok(client) => client,
         };
 
+        // Proceed with post-startup configuration. Note, that order of operations is important.
         handle_roles(&self.spec, &mut client)?;
         handle_databases(&self.spec, &mut client)?;
         handle_role_deletions(self, &mut client)?;
         handle_grants(self, &mut client)?;
-        create_writablity_check_data(&mut client)?;
+        create_writability_check_data(&mut client)?;
 
         // 'Close' connection
         drop(client);
-        let startup_end_time = Utc::now();
 
+        info!(
+            "finished configuration of compute for project {}",
+            self.spec.cluster.cluster_id
+        );
+
+        Ok(())
+    }
+
+    #[instrument(skip(self))]
+    pub fn start_compute(&self) -> Result<std::process::Child> {
+        info!(
+            "starting compute for project {}, operation {}, tenant {}, timeline {}",
+            self.spec.cluster.cluster_id,
+            self.spec.operation_uuid.as_ref().unwrap(),
+            self.tenant,
+            self.timeline,
+        );
+
+        self.prepare_pgdata()?;
+
+        let start_time = Utc::now();
+
+        let pg = self.start_postgres()?;
+
+        self.apply_config()?;
+
+        let startup_end_time = Utc::now();
         self.metrics.config_ms.store(
             startup_end_time
                 .signed_duration_since(start_time)
@@ -317,30 +334,70 @@ impl ComputeNode {
 
         self.set_status(ComputeStatus::Running);
 
-        info!(
-            "finished configuration of compute for project {}",
-            self.spec.cluster.cluster_id
-        );
-
-        // Wait for child Postgres process basically forever. In this state Ctrl+C
-        // will propagate to Postgres and it will be shut down as well.
-        let ecode = pg
-            .wait()
-            .expect("failed to start waiting on Postgres process");
-
-        Ok(ecode)
+        Ok(pg)
     }
 
-    pub fn prepare_and_run(&self) -> Result<ExitStatus> {
-        info!(
-            "starting compute for project {}, operation {}, tenant {}, timeline {}",
-            self.spec.cluster.cluster_id,
-            self.spec.operation_uuid.as_ref().unwrap(),
-            self.tenant,
-            self.timeline,
-        );
+    // Look for core dumps and collect backtraces.
+    //
+    // EKS worker nodes have following core dump settings:
+    //   /proc/sys/kernel/core_pattern -> core
+    //   /proc/sys/kernel/core_uses_pid -> 1
+    //   ulimint -c -> unlimited
+    // which results in core dumps being written to postgres data directory as core.<pid>.
+    //
+    // Use that as a default location and pattern, except macos where core dumps are written
+    // to /cores/ directory by default.
+    pub fn check_for_core_dumps(&self) -> Result<()> {
+        let core_dump_dir = match std::env::consts::OS {
+            "macos" => Path::new("/cores/"),
+            _ => Path::new(&self.pgdata),
+        };
 
-        self.prepare_pgdata()?;
-        self.run()
+        // Collect core dump paths if any
+        info!("checking for core dumps in {}", core_dump_dir.display());
+        let files = fs::read_dir(core_dump_dir)?;
+        let cores = files.filter_map(|entry| {
+            let entry = entry.ok()?;
+            let _ = entry.file_name().to_str()?.strip_prefix("core.")?;
+            Some(entry.path())
+        });
+
+        // Print backtrace for each core dump
+        for core_path in cores {
+            warn!(
+                "core dump found: {}, collecting backtrace",
+                core_path.display()
+            );
+
+            // Try first with gdb
+            let backtrace = Command::new("gdb")
+                .args(["--batch", "-q", "-ex", "bt", &self.pgbin])
+                .arg(&core_path)
+                .output();
+
+            // Try lldb if no gdb is found -- that is handy for local testing on macOS
+            let backtrace = match backtrace {
+                Err(ref e) if e.kind() == std::io::ErrorKind::NotFound => {
+                    warn!("cannot find gdb, trying lldb");
+                    Command::new("lldb")
+                        .arg("-c")
+                        .arg(&core_path)
+                        .args(["--batch", "-o", "bt all", "-o", "quit"])
+                        .output()
+                }
+                _ => backtrace,
+            }?;
+
+            warn!(
+                "core dump backtrace: {}",
+                String::from_utf8_lossy(&backtrace.stdout)
+            );
+            warn!(
+                "debugger stderr: {}",
+                String::from_utf8_lossy(&backtrace.stderr)
+            );
+        }
+
+        Ok(())
     }
 }

compute_tools/src/http/api.rs

@@ -3,35 +3,22 @@ use std::net::SocketAddr;
 use std::sync::Arc;
 use std::thread;
 
+use crate::compute::ComputeNode;
 use anyhow::Result;
 use hyper::service::{make_service_fn, service_fn};
 use hyper::{Body, Method, Request, Response, Server, StatusCode};
-use log::{error, info};
 use serde_json;
-
-use crate::compute::{ComputeNode, ComputeStatus};
+use tracing::{error, info};
+use tracing_utils::http::OtelName;
 
 // Service function to handle all available routes.
-async fn routes(req: Request<Body>, compute: Arc<ComputeNode>) -> Response<Body> {
+async fn routes(req: Request<Body>, compute: &Arc<ComputeNode>) -> Response<Body> {
+    //
+    // NOTE: The URI path is currently included in traces. That's OK because
+    // it doesn't contain any variable parts or sensitive information. But
+    // please keep that in mind if you change the routing here.
+    //
     match (req.method(), req.uri().path()) {
-        // Timestamp of the last Postgres activity in the plain text.
-        // DEPRECATED in favour of /status
-        (&Method::GET, "/last_activity") => {
-            info!("serving /last_active GET request");
-            let state = compute.state.read().unwrap();
-
-            // Use RFC3339 format for consistency.
-            Response::new(Body::from(state.last_active.to_rfc3339()))
-        }
-
-        // Has compute setup process finished? -> true/false.
-        // DEPRECATED in favour of /status
-        (&Method::GET, "/ready") => {
-            info!("serving /ready GET request");
-            let status = compute.get_status();
-            Response::new(Body::from(format!("{}", status == ComputeStatus::Running)))
-        }
-
         // Serialized compute state.
         (&Method::GET, "/status") => {
             info!("serving /status GET request");
@@ -46,19 +33,9 @@ async fn routes(req: Request<Body>, compute: Arc<ComputeNode>) -> Response<Body>
             Response::new(Body::from(serde_json::to_string(&compute.metrics).unwrap()))
         }
 
-        // DEPRECATED, use POST instead
-        (&Method::GET, "/check_writability") => {
-            info!("serving /check_writability GET request");
-            let res = crate::checker::check_writability(&compute).await;
-            match res {
-                Ok(_) => Response::new(Body::from("true")),
-                Err(e) => Response::new(Body::from(e.to_string())),
-            }
-        }
-
         (&Method::POST, "/check_writability") => {
             info!("serving /check_writability POST request");
-            let res = crate::checker::check_writability(&compute).await;
+            let res = crate::checker::check_writability(compute).await;
             match res {
                 Ok(_) => Response::new(Body::from("true")),
                 Err(e) => Response::new(Body::from(e.to_string())),
@@ -84,7 +61,19 @@ async fn serve(state: Arc<ComputeNode>) {
         async move {
             Ok::<_, Infallible>(service_fn(move |req: Request<Body>| {
                 let state = state.clone();
-                async move { Ok::<_, Infallible>(routes(req, state).await) }
+                async move {
+                    Ok::<_, Infallible>(
+                        // NOTE: We include the URI path in the string. It
+                        // doesn't contain any variable parts or sensitive
+                        // information in this API.
+                        tracing_utils::http::tracing_handler(
+                            req,
+                            |req| routes(req, &state),
+                            OtelName::UriPath,
+                        )
+                        .await,
+                    )
+                }
             }))
         }
     });

compute_tools/src/http/openapi_spec.yaml

@@ -37,58 +37,7 @@ paths:
               schema:
                 $ref: "#/components/schemas/ComputeMetrics"
 
-  /ready:
-    get:
-      deprecated: true
-      tags:
-      - "info"
-      summary: Check whether compute startup process finished successfully
-      description: ""
-      operationId: computeIsReady
-      responses:
-        "200":
-          description: Compute is ready ('true') or not ('false')
-          content:
-            text/plain:
-              schema:
-                type: string
-                example: "true"
-
-  /last_activity:
-    get:
-      deprecated: true
-      tags:
-      - "info"
-      summary: Get timestamp of the last compute activity
-      description: ""
-      operationId: getLastComputeActivityTS
-      responses:
-        "200":
-          description: Timestamp of the last compute activity
-          content:
-            text/plain:
-              schema:
-                type: string
-                example: "2022-10-12T07:20:50.52Z"
-
   /check_writability:
-    get:
-      deprecated: true
-      tags:
-      - "check"
-      summary: Check that we can write new data on this compute
-      description: ""
-      operationId: checkComputeWritabilityDeprecated
-      responses:
-        "200":
-          description: Check result
-          content:
-            text/plain:
-              schema:
-                type: string
-                description: Error text or 'true' if check passed
-                example: "true"
-
     post:
       tags:
       - "check"

compute_tools/src/logger.rs

@@ -1,43 +1,37 @@
-use std::io::Write;
+use tracing_opentelemetry::OpenTelemetryLayer;
+use tracing_subscriber::layer::SubscriberExt;
+use tracing_subscriber::prelude::*;
 
-use anyhow::Result;
-use chrono::Utc;
-use env_logger::{Builder, Env};
-
-macro_rules! info_println {
-    ($($tts:tt)*) => {
-        if log_enabled!(Level::Info) {
-            println!($($tts)*);
-        }
-    }
-}
-
-macro_rules! info_print {
-    ($($tts:tt)*) => {
-        if log_enabled!(Level::Info) {
-            print!($($tts)*);
-        }
-    }
-}
-
-/// Initialize `env_logger` using either `default_level` or
+/// Initialize logging to stderr, and OpenTelemetry tracing and exporter.
+///
+/// Logging is configured using either `default_log_level` or
 /// `RUST_LOG` environment variable as default log level.
-pub fn init_logger(default_level: &str) -> Result<()> {
-    let env = Env::default().filter_or("RUST_LOG", default_level);
+///
+/// OpenTelemetry is configured with OTLP/HTTP exporter. It picks up
+/// configuration from environment variables. For example, to change the destination,
+/// set `OTEL_EXPORTER_OTLP_ENDPOINT=http://jaeger:4318`. See
+/// `tracing-utils` package description.
+///
+pub fn init_tracing_and_logging(default_log_level: &str) -> anyhow::Result<()> {
+    // Initialize Logging
+    let env_filter = tracing_subscriber::EnvFilter::try_from_default_env()
+        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new(default_log_level));
 
-    Builder::from_env(env)
-        .format(|buf, record| {
-            let thread_handle = std::thread::current();
-            writeln!(
-                buf,
-                "{} [{}] {}: {}",
-                Utc::now().format("%Y-%m-%d %H:%M:%S%.3f %Z"),
-                thread_handle.name().unwrap_or("main"),
-                record.level(),
-                record.args()
-            )
-        })
+    let fmt_layer = tracing_subscriber::fmt::layer()
+        .with_target(false)
+        .with_writer(std::io::stderr);
+
+    // Initialize OpenTelemetry
+    let otlp_layer =
+        tracing_utils::init_tracing_without_runtime("compute_ctl").map(OpenTelemetryLayer::new);
+
+    // Put it all together
+    tracing_subscriber::registry()
+        .with(env_filter)
+        .with(otlp_layer)
+        .with(fmt_layer)
         .init();
+    tracing::info!("logging and tracing started");
 
     Ok(())
 }

compute_tools/src/monitor.rs

@@ -3,8 +3,8 @@ use std::{thread, time};
 
 use anyhow::Result;
 use chrono::{DateTime, Utc};
-use log::{debug, info};
 use postgres::{Client, NoTls};
+use tracing::{debug, info};
 
 use crate::compute::ComputeNode;
 
@@ -52,10 +52,16 @@ fn watch_compute_activity(compute: &ComputeNode) {
                     let mut idle_backs: Vec<DateTime<Utc>> = vec![];
 
                     for b in backs.into_iter() {
-                        let state: String = b.get("state");
-                        let change: String = b.get("state_change");
+                        let state: String = match b.try_get("state") {
+                            Ok(state) => state,
+                            Err(_) => continue,
+                        };
 
                         if state == "idle" {
+                            let change: String = match b.try_get("state_change") {
+                                Ok(state_change) => state_change,
+                                Err(_) => continue,
+                            };
                             let change = DateTime::parse_from_rfc3339(&change);
                             match change {
                                 Ok(t) => idle_backs.push(t.with_timezone(&Utc)),
@@ -74,10 +80,8 @@ fn watch_compute_activity(compute: &ComputeNode) {
                         }
                     }
 
-                    // Sort idle backend `state_change` timestamps. The last one corresponds
-                    // to the last activity.
-                    idle_backs.sort();
-                    if let Some(last) = idle_backs.last() {
+                    // Get idle backend `state_change` with the max timestamp.
+                    if let Some(last) = idle_backs.iter().max() {
                         last_active = *last;
                     }
                 }

compute_tools/src/params.rs

@@ -1,3 +1,9 @@
 pub const DEFAULT_LOG_LEVEL: &str = "info";
-pub const DEFAULT_CONNSTRING: &str = "host=localhost user=postgres";
+// From Postgres docs:
+//   To ease transition from the md5 method to the newer SCRAM method, if md5 is specified
+//   as a method in pg_hba.conf but the user's password on the server is encrypted for SCRAM
+//   (see below), then SCRAM-based authentication will automatically be chosen instead.
+//   https://www.postgresql.org/docs/15/auth-password.html
+//
+// So it's safe to set md5 here, as `control-plane` anyway uses SCRAM for all roles.
 pub const PG_HBA_ALL_MD5: &str = "host\tall\t\tall\t\t0.0.0.0/0\t\tmd5";

compute_tools/src/pg_helpers.rs

@@ -11,6 +11,7 @@ use anyhow::{bail, Result};
 use notify::{RecursiveMode, Watcher};
 use postgres::{Client, Transaction};
 use serde::Deserialize;
+use tracing::{debug, instrument};
 
 const POSTGRES_WAIT_TIMEOUT: Duration = Duration::from_millis(60 * 1000); // milliseconds
 
@@ -119,16 +120,9 @@ pub trait GenericOptionsSearch {
 impl GenericOptionsSearch for GenericOptions {
     /// Lookup option by name
     fn find(&self, name: &str) -> Option<String> {
-        match &self {
-            Some(ops) => {
-                let op = ops.iter().find(|s| s.name == name);
-                match op {
-                    Some(op) => op.value.clone(),
-                    None => None,
-                }
-            }
-            None => None,
-        }
+        let ops = self.as_ref()?;
+        let op = ops.iter().find(|s| s.name == name)?;
+        op.value.clone()
     }
 }
 
@@ -136,8 +130,8 @@ impl Role {
     /// Serialize a list of role parameters into a Postgres-acceptable
     /// string of arguments.
     pub fn to_pg_options(&self) -> String {
-        // XXX: consider putting LOGIN as a default option somewhere higher, e.g. in Rails.
-        // For now we do not use generic `options` for roles. Once used, add
+        // XXX: consider putting LOGIN as a default option somewhere higher, e.g. in control-plane.
+        // For now, we do not use generic `options` for roles. Once used, add
         // `self.options.as_pg_options()` somewhere here.
         let mut params: String = "LOGIN".to_string();
 
@@ -161,6 +155,14 @@ impl Role {
 }
 
 impl Database {
+    pub fn new(name: PgIdent, owner: PgIdent) -> Self {
+        Self {
+            name,
+            owner,
+            options: None,
+        }
+    }
+
     /// Serialize a list of database parameters into a Postgres-acceptable
     /// string of arguments.
     /// NB: `TEMPLATE` is actually also an identifier, but so far we only need
@@ -219,11 +221,7 @@ pub fn get_existing_dbs(client: &mut Client) -> Result<Vec<Database>> {
             &[],
         )?
         .iter()
-        .map(|row| Database {
-            name: row.get("datname"),
-            owner: row.get("owner"),
-            options: None,
-        })
+        .map(|row| Database::new(row.get("datname"), row.get("owner")))
         .collect();
 
     Ok(postgres_dbs)
@@ -232,6 +230,7 @@ pub fn get_existing_dbs(client: &mut Client) -> Result<Vec<Database>> {
 /// Wait for Postgres to become ready to accept connections. It's ready to
 /// accept connections when the state-field in `pgdata/postmaster.pid` says
 /// 'ready'.
+#[instrument(skip(pg))]
 pub fn wait_for_postgres(pg: &mut Child, pgdata: &Path) -> Result<()> {
     let pid_path = pgdata.join("postmaster.pid");
 
@@ -290,18 +289,18 @@ pub fn wait_for_postgres(pg: &mut Child, pgdata: &Path) -> Result<()> {
         }
 
         let res = rx.recv_timeout(Duration::from_millis(100));
-        log::debug!("woken up by notify: {res:?}");
+        debug!("woken up by notify: {res:?}");
         // If there are multiple events in the channel already, we only need to be
         // check once. Swallow the extra events before we go ahead to check the
         // pid file.
         while let Ok(res) = rx.try_recv() {
-            log::debug!("swallowing extra event: {res:?}");
+            debug!("swallowing extra event: {res:?}");
         }
 
         // Check that we can open pid file first.
         if let Ok(file) = File::open(&pid_path) {
             if !postmaster_pid_seen {
-                log::debug!("postmaster.pid appeared");
+                debug!("postmaster.pid appeared");
                 watcher
                     .unwatch(pgdata)
                     .expect("Failed to remove pgdata dir watch");
@@ -317,7 +316,7 @@ pub fn wait_for_postgres(pg: &mut Child, pgdata: &Path) -> Result<()> {
             // Pid file could be there and we could read it, but it could be empty, for example.
             if let Some(Ok(line)) = last_line {
                 let status = line.trim();
-                log::debug!("last line of postmaster.pid: {status:?}");
+                debug!("last line of postmaster.pid: {status:?}");
 
                 // Now Postgres is ready to accept connections
                 if status == "ready" {
@@ -333,7 +332,7 @@ pub fn wait_for_postgres(pg: &mut Child, pgdata: &Path) -> Result<()> {
         }
     }
 
-    log::info!("PostgreSQL is now running, continuing to configure it");
+    tracing::info!("PostgreSQL is now running, continuing to configure it");
 
     Ok(())
 }

compute_tools/src/spec.rs

@@ -1,11 +1,12 @@
+use std::collections::HashMap;
 use std::path::Path;
 use std::str::FromStr;
 
 use anyhow::Result;
-use log::{info, log_enabled, warn, Level};
 use postgres::config::Config;
 use postgres::{Client, NoTls};
 use serde::Deserialize;
+use tracing::{info, info_span, instrument, span_enabled, warn, Level};
 
 use crate::compute::ComputeNode;
 use crate::config;
@@ -22,6 +23,8 @@ pub struct ComputeSpec {
     /// Expected cluster state at the end of transition process.
     pub cluster: Cluster,
     pub delta_operations: Option<Vec<DeltaOp>>,
+
+    pub startup_tracing_context: Option<HashMap<String, String>>,
 }
 
 /// Cluster state seen from the perspective of the external tools
@@ -79,23 +82,25 @@ pub fn update_pg_hba(pgdata_path: &Path) -> Result<()> {
 
 /// Given a cluster spec json and open transaction it handles roles creation,
 /// deletion and update.
+#[instrument(skip_all)]
 pub fn handle_roles(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
     let mut xact = client.transaction()?;
     let existing_roles: Vec<Role> = get_existing_roles(&mut xact)?;
 
     // Print a list of existing Postgres roles (only in debug mode)
-    info!("postgres roles:");
-    for r in &existing_roles {
-        info_println!(
-            "{} - {}:{}",
-            " ".repeat(27 + 5),
-            r.name,
-            if r.encrypted_password.is_some() {
-                "[FILTERED]"
-            } else {
-                "(null)"
-            }
-        );
+    if span_enabled!(Level::INFO) {
+        info!("postgres roles:");
+        for r in &existing_roles {
+            info!(
+                "    - {}:{}",
+                r.name,
+                if r.encrypted_password.is_some() {
+                    "[FILTERED]"
+                } else {
+                    "(null)"
+                }
+            );
+        }
     }
 
     // Process delta operations first
@@ -136,58 +141,80 @@ pub fn handle_roles(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
     info!("cluster spec roles:");
     for role in &spec.cluster.roles {
         let name = &role.name;
-
-        info_print!(
-            "{} - {}:{}",
-            " ".repeat(27 + 5),
-            name,
-            if role.encrypted_password.is_some() {
-                "[FILTERED]"
-            } else {
-                "(null)"
-            }
-        );
-
         // XXX: with a limited number of roles it is fine, but consider making it a HashMap
         let pg_role = existing_roles.iter().find(|r| r.name == *name);
 
-        if let Some(r) = pg_role {
-            let mut update_role = false;
-
+        enum RoleAction {
+            None,
+            Update,
+            Create,
+        }
+        let action = if let Some(r) = pg_role {
             if (r.encrypted_password.is_none() && role.encrypted_password.is_some())
                 || (r.encrypted_password.is_some() && role.encrypted_password.is_none())
             {
-                update_role = true;
+                RoleAction::Update
             } else if let Some(pg_pwd) = &r.encrypted_password {
-                // Check whether password changed or not (trim 'md5:' prefix first)
-                update_role = pg_pwd[3..] != *role.encrypted_password.as_ref().unwrap();
+                // Check whether password changed or not (trim 'md5' prefix first if any)
+                //
+                // This is a backward compatibility hack, which comes from the times when we were using
+                // md5 for everyone and hashes were stored in the console db without md5 prefix. So when
+                // role comes from the control-plane (json spec) `Role.encrypted_password` doesn't have md5 prefix,
+                // but when role comes from Postgres (`get_existing_roles` / `existing_roles`) it has this prefix.
+                // Here is the only place so far where we compare hashes, so it seems to be the best candidate
+                // to place this compatibility layer.
+                let pg_pwd = if let Some(stripped) = pg_pwd.strip_prefix("md5") {
+                    stripped
+                } else {
+                    pg_pwd
+                };
+                if pg_pwd != *role.encrypted_password.as_ref().unwrap() {
+                    RoleAction::Update
+                } else {
+                    RoleAction::None
+                }
+            } else {
+                RoleAction::None
             }
+        } else {
+            RoleAction::Create
+        };
 
-            if update_role {
+        match action {
+            RoleAction::None => {}
+            RoleAction::Update => {
                 let mut query: String = format!("ALTER ROLE {} ", name.pg_quote());
-                info_print!(" -> update");
-
                 query.push_str(&role.to_pg_options());
                 xact.execute(query.as_str(), &[])?;
             }
-        } else {
-            info!("role name: '{}'", &name);
-            let mut query: String = format!("CREATE ROLE {} ", name.pg_quote());
-            info!("role create query: '{}'", &query);
-            info_print!(" -> create");
+            RoleAction::Create => {
+                let mut query: String = format!("CREATE ROLE {} ", name.pg_quote());
+                info!("role create query: '{}'", &query);
+                query.push_str(&role.to_pg_options());
+                xact.execute(query.as_str(), &[])?;
 
-            query.push_str(&role.to_pg_options());
-            xact.execute(query.as_str(), &[])?;
-
-            let grant_query = format!(
-                "GRANT pg_read_all_data, pg_write_all_data TO {}",
-                name.pg_quote()
-            );
-            xact.execute(grant_query.as_str(), &[])?;
-            info!("role grant query: '{}'", &grant_query);
+                let grant_query = format!(
+                    "GRANT pg_read_all_data, pg_write_all_data TO {}",
+                    name.pg_quote()
+                );
+                xact.execute(grant_query.as_str(), &[])?;
+                info!("role grant query: '{}'", &grant_query);
+            }
         }
 
-        info_print!("\n");
+        if span_enabled!(Level::INFO) {
+            let pwd = if role.encrypted_password.is_some() {
+                "[FILTERED]"
+            } else {
+                "(null)"
+            };
+            let action_str = match action {
+                RoleAction::None => "",
+                RoleAction::Create => " -> create",
+                RoleAction::Update => " -> update",
+            };
+            info!("   - {}:{}{}", name, pwd, action_str);
+        }
     }
 
     xact.commit()?;
@@ -196,23 +223,32 @@ pub fn handle_roles(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
 }
 
 /// Reassign all dependent objects and delete requested roles.
+#[instrument(skip_all)]
 pub fn handle_role_deletions(node: &ComputeNode, client: &mut Client) -> Result<()> {
-    let spec = &node.spec;
-
-    // First, reassign all dependent objects to db owners.
-    if let Some(ops) = &spec.delta_operations {
+    if let Some(ops) = &node.spec.delta_operations {
+        // First, reassign all dependent objects to db owners.
         info!("reassigning dependent objects of to-be-deleted roles");
+
+        // Fetch existing roles. We could've exported and used `existing_roles` from
+        // `handle_roles()`, but we only make this list there before creating new roles.
+        // Which is probably fine as we never create to-be-deleted roles, but that'd
+        // just look a bit untidy. Anyway, the entire `pg_roles` should be in shared
+        // buffers already, so this shouldn't be a big deal.
+        let mut xact = client.transaction()?;
+        let existing_roles: Vec<Role> = get_existing_roles(&mut xact)?;
+        xact.commit()?;
+
         for op in ops {
-            if op.action == "delete_role" {
+            // Check that role is still present in Postgres, as this could be a
+            // restart with the same spec after role deletion.
+            if op.action == "delete_role" && existing_roles.iter().any(|r| r.name == op.name) {
                 reassign_owned_objects(node, &op.name)?;
             }
         }
-    }
 
-    // Second, proceed with role deletions.
-    let mut xact = client.transaction()?;
-    if let Some(ops) = &spec.delta_operations {
+        // Second, proceed with role deletions.
         info!("processing role deletions");
+        let mut xact = client.transaction()?;
         for op in ops {
             // We do not check either role exists or not,
             // Postgres will take care of it for us
@@ -223,6 +259,7 @@ pub fn handle_role_deletions(node: &ComputeNode, client: &mut Client) -> Result<
                 xact.execute(query.as_str(), &[])?;
             }
         }
+        xact.commit()?;
     }
 
     Ok(())
@@ -263,13 +300,16 @@ fn reassign_owned_objects(node: &ComputeNode, role_name: &PgIdent) -> Result<()>
 /// like `CREATE DATABASE` and `DROP DATABASE` do not support it. Statement-level
 /// atomicity should be enough here due to the order of operations and various checks,
 /// which together provide us idempotency.
+#[instrument(skip_all)]
 pub fn handle_databases(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
     let existing_dbs: Vec<Database> = get_existing_dbs(client)?;
 
     // Print a list of existing Postgres databases (only in debug mode)
-    info!("postgres databases:");
-    for r in &existing_dbs {
-        info_println!("{} - {}:{}", " ".repeat(27 + 5), r.name, r.owner);
+    if span_enabled!(Level::INFO) {
+        info!("postgres databases:");
+        for r in &existing_dbs {
+            info!("    {}:{}", r.name, r.owner);
+        }
     }
 
     // Process delta operations first
@@ -312,12 +352,15 @@ pub fn handle_databases(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
     for db in &spec.cluster.databases {
         let name = &db.name;
 
-        info_print!("{} - {}:{}", " ".repeat(27 + 5), db.name, db.owner);
-
         // XXX: with a limited number of databases it is fine, but consider making it a HashMap
         let pg_db = existing_dbs.iter().find(|r| r.name == *name);
 
-        if let Some(r) = pg_db {
+        enum DatabaseAction {
+            None,
+            Update,
+            Create,
+        }
+        let action = if let Some(r) = pg_db {
             // XXX: db owner name is returned as quoted string from Postgres,
             // when quoting is needed.
             let new_owner = if r.owner.starts_with('"') {
@@ -327,24 +370,42 @@ pub fn handle_databases(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
             };
 
             if new_owner != r.owner {
+                // Update the owner
+                DatabaseAction::Update
+            } else {
+                DatabaseAction::None
+            }
+        } else {
+            DatabaseAction::Create
+        };
+
+        match action {
+            DatabaseAction::None => {}
+            DatabaseAction::Update => {
                 let query: String = format!(
                     "ALTER DATABASE {} OWNER TO {}",
                     name.pg_quote(),
                     db.owner.pg_quote()
                 );
-                info_print!(" -> update");
-
+                let _guard = info_span!("executing", query).entered();
                 client.execute(query.as_str(), &[])?;
             }
-        } else {
-            let mut query: String = format!("CREATE DATABASE {} ", name.pg_quote());
-            info_print!(" -> create");
+            DatabaseAction::Create => {
+                let mut query: String = format!("CREATE DATABASE {} ", name.pg_quote());
+                query.push_str(&db.to_pg_options());
+                let _guard = info_span!("executing", query).entered();
+                client.execute(query.as_str(), &[])?;
+            }
+        };
 
-            query.push_str(&db.to_pg_options());
-            client.execute(query.as_str(), &[])?;
+        if span_enabled!(Level::INFO) {
+            let action_str = match action {
+                DatabaseAction::None => "",
+                DatabaseAction::Create => " -> create",
+                DatabaseAction::Update => " -> update",
+            };
+            info!("   - {}:{}{}", db.name, db.owner, action_str);
         }
-
-        info_print!("\n");
     }
 
     Ok(())
@@ -352,6 +413,7 @@ pub fn handle_databases(spec: &ComputeSpec, client: &mut Client) -> Result<()> {
 
 /// Grant CREATE ON DATABASE to the database owner and do some other alters and grants
 /// to allow users creating trusted extensions and re-creating `public` schema, for example.
+#[instrument(skip_all)]
 pub fn handle_grants(node: &ComputeNode, client: &mut Client) -> Result<()> {
     let spec = &node.spec;
 

compute_tools/tests/pg_helpers_tests.rs

@@ -38,4 +38,33 @@ mod pg_helpers_tests {
 
         assert_eq!(ident.pg_quote(), "\"\"\"name\"\";\\n select 1;\"");
     }
+
+    #[test]
+    fn generic_options_search() {
+        let generic_options: GenericOptions = Some(vec![
+            GenericOption {
+                name: "present_value".into(),
+                value: Some("value".into()),
+                vartype: "string".into(),
+            },
+            GenericOption {
+                name: "missed_value".into(),
+                value: None,
+                vartype: "int".into(),
+            },
+        ]);
+        assert_eq!(generic_options.find("present_value"), Some("value".into()));
+        assert_eq!(generic_options.find("missed_value"), None);
+        assert_eq!(generic_options.find("invalid_value"), None);
+
+        let empty_generic_options: GenericOptions = Some(vec![]);
+        assert_eq!(empty_generic_options.find("present_value"), None);
+        assert_eq!(empty_generic_options.find("missed_value"), None);
+        assert_eq!(empty_generic_options.find("invalid_value"), None);
+
+        let none_generic_options: GenericOptions = None;
+        assert_eq!(none_generic_options.find("present_value"), None);
+        assert_eq!(none_generic_options.find("missed_value"), None);
+        assert_eq!(none_generic_options.find("invalid_value"), None);
+    }
 }

control_plane/Cargo.toml

@@ -1,31 +1,32 @@
 [package]
 name = "control_plane"
 version = "0.1.0"
-edition = "2021"
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-anyhow = "1.0"
-clap = "4.0"
-comfy-table = "6.1"
-git-version = "0.3.5"
-nix = "0.25"
-once_cell = "1.13.0"
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev = "d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
-regex = "1"
-reqwest = { version = "0.11", default-features = false, features = ["blocking", "json", "rustls-tls"] }
-serde = { version = "1.0", features = ["derive"] }
-serde_with = "2.0"
-tar = "0.4.38"
-thiserror = "1"
-toml = "0.5"
-url = "2.2.2"
-
+anyhow.workspace = true
+clap.workspace = true
+comfy-table.workspace = true
+git-version.workspace = true
+nix.workspace = true
+once_cell.workspace = true
+postgres.workspace = true
+regex.workspace = true
+reqwest = { workspace = true, features = ["blocking", "json"] }
+serde.workspace = true
+serde_json.workspace = true
+serde_with.workspace = true
+tar.workspace = true
+thiserror.workspace = true
+toml.workspace = true
+url.workspace = true
 # Note: Do not directly depend on pageserver or safekeeper; use pageserver_api or safekeeper_api
 # instead, so that recompile times are better.
-pageserver_api = { path = "../libs/pageserver_api" }
-postgres_connection = { path = "../libs/postgres_connection" }
-safekeeper_api = { path = "../libs/safekeeper_api" }
-# Note: main broker code is inside the binary crate, so linking with the library shouldn't be heavy.
-storage_broker = { version = "0.1", path = "../storage_broker" }
-utils = { path = "../libs/utils" }
-workspace_hack = { version = "0.1", path = "../workspace_hack" }
+pageserver_api.workspace = true
+safekeeper_api.workspace = true
+postgres_connection.workspace = true
+storage_broker.workspace = true
+utils.workspace = true
+
+workspace_hack.workspace = true

control_plane/src/background_process.rs

@@ -136,22 +136,6 @@ where
     anyhow::bail!("{process_name} did not start in {RETRY_UNTIL_SECS} seconds");
 }
 
-/// Send SIGTERM to child process
-pub fn send_stop_child_process(child: &std::process::Child) -> anyhow::Result<()> {
-    let pid = child.id();
-    match kill(
-        nix::unistd::Pid::from_raw(pid.try_into().unwrap()),
-        Signal::SIGTERM,
-    ) {
-        Ok(()) => Ok(()),
-        Err(Errno::ESRCH) => {
-            println!("child process with pid {pid} does not exist");
-            Ok(())
-        }
-        Err(e) => anyhow::bail!("Failed to send signal to child process with pid {pid}: {e}"),
-    }
-}
-
 /// Stops the process, using the pid file given. Returns Ok also if the process is already not running.
 pub fn stop_process(immediate: bool, process_name: &str, pid_file: &Path) -> anyhow::Result<()> {
     let pid = match pid_file::read(pid_file)

control_plane/src/bin/neon_local.rs

@@ -8,6 +8,7 @@
 use anyhow::{anyhow, bail, Context, Result};
 use clap::{value_parser, Arg, ArgAction, ArgMatches, Command};
 use control_plane::compute::ComputeControlPlane;
+use control_plane::compute::Replication;
 use control_plane::local_env::LocalEnv;
 use control_plane::pageserver::PageServerNode;
 use control_plane::safekeeper::SafekeeperNode;
@@ -263,7 +264,7 @@ fn get_tenant_id(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> anyhow::R
     } else if let Some(default_id) = env.default_tenant_id {
         Ok(default_id)
     } else {
-        bail!("No tenant id. Use --tenant-id, or set 'default_tenant_id' in the config file");
+        anyhow::bail!("No tenant id. Use --tenant-id, or set a default tenant");
     }
 }
 
@@ -284,8 +285,6 @@ fn parse_timeline_id(sub_match: &ArgMatches) -> anyhow::Result<Option<TimelineId
 }
 
 fn handle_init(init_match: &ArgMatches) -> anyhow::Result<LocalEnv> {
-    let initial_timeline_id_arg = parse_timeline_id(init_match)?;
-
     // Create config file
     let toml_file: String = if let Some(config_path) = init_match.get_one::<PathBuf>("config") {
         // load and parse the file
@@ -309,30 +308,16 @@ fn handle_init(init_match: &ArgMatches) -> anyhow::Result<LocalEnv> {
         LocalEnv::parse_config(&toml_file).context("Failed to create neon configuration")?;
     env.init(pg_version)
         .context("Failed to initialize neon repository")?;
-    let initial_tenant_id = env
-        .default_tenant_id
-        .expect("default_tenant_id should be generated by the `env.init()` call above");
 
     // Initialize pageserver, create initial tenant and timeline.
     let pageserver = PageServerNode::from_env(&env);
-    let initial_timeline_id = pageserver
-        .initialize(
-            Some(initial_tenant_id),
-            initial_timeline_id_arg,
-            &pageserver_config_overrides(init_match),
-            pg_version,
-        )
+    pageserver
+        .initialize(&pageserver_config_overrides(init_match))
         .unwrap_or_else(|e| {
             eprintln!("pageserver init failed: {e:?}");
             exit(1);
         });
 
-    env.register_branch_mapping(
-        DEFAULT_BRANCH_NAME.to_owned(),
-        initial_tenant_id,
-        initial_timeline_id,
-    )?;
-
     Ok(env)
 }
 
@@ -388,6 +373,17 @@ fn handle_tenant(tenant_match: &ArgMatches, env: &mut local_env::LocalEnv) -> an
             println!(
                 "Created an initial timeline '{new_timeline_id}' at Lsn {last_record_lsn} for tenant: {new_tenant_id}",
             );
+
+            if create_match.get_flag("set-default") {
+                println!("Setting tenant {new_tenant_id} as a default one");
+                env.default_tenant_id = Some(new_tenant_id);
+            }
+        }
+        Some(("set-default", set_default_match)) => {
+            let tenant_id =
+                parse_tenant_id(set_default_match)?.context("No tenant id specified")?;
+            println!("Setting tenant {tenant_id} as a default one");
+            env.default_tenant_id = Some(tenant_id);
         }
         Some(("config", create_match)) => {
             let tenant_id = get_tenant_id(create_match, env)?;
@@ -477,7 +473,14 @@ fn handle_timeline(timeline_match: &ArgMatches, env: &mut local_env::LocalEnv) -
             println!("Creating node for imported timeline ...");
             env.register_branch_mapping(name.to_string(), tenant_id, timeline_id)?;
 
-            cplane.new_node(tenant_id, name, timeline_id, None, None, pg_version)?;
+            cplane.new_node(
+                tenant_id,
+                name,
+                timeline_id,
+                None,
+                pg_version,
+                Replication::Primary,
+            )?;
             println!("Done");
         }
         Some(("branch", branch_match)) => {
@@ -549,7 +552,7 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
 
             table.load_preset(comfy_table::presets::NOTHING);
 
-            table.set_header(&[
+            table.set_header([
                 "NODE",
                 "ADDRESS",
                 "TIMELINE",
@@ -563,20 +566,19 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
                 .iter()
                 .filter(|((node_tenant_id, _), _)| node_tenant_id == &tenant_id)
             {
-                let lsn_str = match node.lsn {
-                    None => {
-                        // -> primary node
+                let lsn_str = match node.replication {
+                    Replication::Static(lsn) => {
+                        // -> read-only node
+                        // Use the node's LSN.
+                        lsn.to_string()
+                    }
+                    _ => {
                         // Use the LSN at the end of the timeline.
                         timeline_infos
                             .get(&node.timeline_id)
                             .map(|bi| bi.last_record_lsn.to_string())
                             .unwrap_or_else(|| "?".to_string())
                     }
-                    Some(lsn) => {
-                        // -> read-only node
-                        // Use the node's LSN.
-                        lsn.to_string()
-                    }
                 };
 
                 let branch_name = timeline_name_mappings
@@ -584,7 +586,7 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
                     .map(|name| name.as_str())
                     .unwrap_or("?");
 
-                table.add_row(&[
+                table.add_row([
                     node_name.as_str(),
                     &node.address.to_string(),
                     &node.timeline_id.to_string(),
@@ -622,7 +624,26 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
                 .copied()
                 .context("Failed to parse postgres version from the argument string")?;
 
-            cplane.new_node(tenant_id, &node_name, timeline_id, lsn, port, pg_version)?;
+            let hot_standby = sub_args
+                .get_one::<bool>("hot-standby")
+                .copied()
+                .unwrap_or(false);
+
+            let replication = match (lsn, hot_standby) {
+                (Some(lsn), false) => Replication::Static(lsn),
+                (None, true) => Replication::Replica,
+                (None, false) => Replication::Primary,
+                (Some(_), true) => anyhow::bail!("cannot specify both lsn and hot-standby"),
+            };
+
+            cplane.new_node(
+                tenant_id,
+                &node_name,
+                timeline_id,
+                port,
+                pg_version,
+                replication,
+            )?;
         }
         "start" => {
             let port: Option<u16> = sub_args.get_one::<u16>("port").copied();
@@ -640,7 +661,21 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
                 None
             };
 
+            let hot_standby = sub_args
+                .get_one::<bool>("hot-standby")
+                .copied()
+                .unwrap_or(false);
+
             if let Some(node) = node {
+                match (&node.replication, hot_standby) {
+                    (Replication::Static(_), true) => {
+                        bail!("Cannot start a node in hot standby mode when it is already configured as a static replica")
+                    }
+                    (Replication::Primary, true) => {
+                        bail!("Cannot start a node as a hot standby replica, it is already configured as primary node")
+                    }
+                    _ => {}
+                }
                 println!("Starting existing postgres {node_name}...");
                 node.start(&auth_token)?;
             } else {
@@ -662,6 +697,14 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
                     .get_one::<u32>("pg-version")
                     .copied()
                     .context("Failed to `pg-version` from the argument string")?;
+
+                let replication = match (lsn, hot_standby) {
+                    (Some(lsn), false) => Replication::Static(lsn),
+                    (None, true) => Replication::Replica,
+                    (None, false) => Replication::Primary,
+                    (Some(_), true) => anyhow::bail!("cannot specify both lsn and hot-standby"),
+                };
+
                 // when used with custom port this results in non obvious behaviour
                 // port is remembered from first start command, i e
                 // start --port X
@@ -669,8 +712,14 @@ fn handle_pg(pg_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<()> {
                 // start <-- will also use port X even without explicit port argument
                 println!("Starting new postgres (v{pg_version}) {node_name} on timeline {timeline_id} ...");
 
-                let node =
-                    cplane.new_node(tenant_id, node_name, timeline_id, lsn, port, pg_version)?;
+                let node = cplane.new_node(
+                    tenant_id,
+                    node_name,
+                    timeline_id,
+                    port,
+                    pg_version,
+                    replication,
+                )?;
                 node.start(&auth_token)?;
             }
         }
@@ -747,7 +796,7 @@ fn get_safekeeper(env: &local_env::LocalEnv, id: NodeId) -> Result<SafekeeperNod
     if let Some(node) = env.safekeepers.iter().find(|node| node.id == id) {
         Ok(SafekeeperNode::from_env(env, node))
     } else {
-        bail!("could not find safekeeper '{}'", id)
+        bail!("could not find safekeeper {id}")
     }
 }
 
@@ -806,22 +855,22 @@ fn handle_safekeeper(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> Resul
 }
 
 fn handle_start_all(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> anyhow::Result<()> {
-    broker::start_broker_process(env)?;
-    let pageserver = PageServerNode::from_env(env);
-
     // Postgres nodes are not started automatically
 
+    broker::start_broker_process(env)?;
+
+    let pageserver = PageServerNode::from_env(env);
     if let Err(e) = pageserver.start(&pageserver_config_overrides(sub_match)) {
-        eprintln!("pageserver start failed: {e}");
-        try_stop_storage_broker_process(env);
+        eprintln!("pageserver {} start failed: {:#}", env.pageserver.id, e);
+        try_stop_all(env, true);
         exit(1);
     }
 
     for node in env.safekeepers.iter() {
         let safekeeper = SafekeeperNode::from_env(env, node);
         if let Err(e) = safekeeper.start() {
-            eprintln!("safekeeper '{}' start failed: {e}", safekeeper.id);
-            try_stop_storage_broker_process(env);
+            eprintln!("safekeeper {} start failed: {:#}", safekeeper.id, e);
+            try_stop_all(env, false);
             exit(1);
         }
     }
@@ -832,35 +881,41 @@ fn handle_stop_all(sub_match: &ArgMatches, env: &local_env::LocalEnv) -> Result<
     let immediate =
         sub_match.get_one::<String>("stop-mode").map(|s| s.as_str()) == Some("immediate");
 
+    try_stop_all(env, immediate);
+
+    Ok(())
+}
+
+fn try_stop_all(env: &local_env::LocalEnv, immediate: bool) {
     let pageserver = PageServerNode::from_env(env);
 
     // Stop all compute nodes
-    let cplane = ComputeControlPlane::load(env.clone())?;
-    for (_k, node) in cplane.nodes {
-        if let Err(e) = node.stop(false) {
-            eprintln!("postgres stop failed: {}", e);
+    match ComputeControlPlane::load(env.clone()) {
+        Ok(cplane) => {
+            for (_k, node) in cplane.nodes {
+                if let Err(e) = node.stop(false) {
+                    eprintln!("postgres stop failed: {e:#}");
+                }
+            }
+        }
+        Err(e) => {
+            eprintln!("postgres stop failed, could not restore control plane data from env: {e:#}")
         }
     }
 
     if let Err(e) = pageserver.stop(immediate) {
-        eprintln!("pageserver stop failed: {}", e);
+        eprintln!("pageserver {} stop failed: {:#}", env.pageserver.id, e);
     }
 
     for node in env.safekeepers.iter() {
         let safekeeper = SafekeeperNode::from_env(env, node);
         if let Err(e) = safekeeper.stop(immediate) {
-            eprintln!("safekeeper '{}' stop failed: {}", safekeeper.id, e);
+            eprintln!("safekeeper {} stop failed: {:#}", safekeeper.id, e);
         }
     }
 
-    try_stop_storage_broker_process(env);
-
-    Ok(())
-}
-
-fn try_stop_storage_broker_process(env: &local_env::LocalEnv) {
     if let Err(e) = broker::stop_broker_process(env) {
-        eprintln!("neon broker stop failed: {e}");
+        eprintln!("neon broker stop failed: {e:#}");
     }
 }
 
@@ -900,6 +955,7 @@ fn cli() -> Command {
     let stop_mode_arg = Arg::new("stop-mode")
         .short('m')
         .value_parser(["fast", "immediate"])
+        .default_value("fast")
         .help("If 'immediate', don't flush repository data at shutdown")
         .required(false)
         .value_name("stop-mode");
@@ -916,14 +972,19 @@ fn cli() -> Command {
         .help("Specify Lsn on the timeline to start from. By default, end of the timeline would be used.")
         .required(false);
 
+    let hot_standby_arg = Arg::new("hot-standby")
+        .value_parser(value_parser!(bool))
+        .long("hot-standby")
+        .help("If set, the node will be a hot replica on the specified timeline")
+        .required(false);
+
     Command::new("Neon CLI")
         .arg_required_else_help(true)
         .version(GIT_VERSION)
         .subcommand(
             Command::new("init")
-                .about("Initialize a new Neon repository")
+                .about("Initialize a new Neon repository, preparing configs for services to start with")
                 .arg(pageserver_config_args.clone())
-                .arg(timeline_id_arg.clone().help("Use a specific timeline id when creating a tenant and its initial timeline"))
                 .arg(
                     Arg::new("config")
                         .long("config")
@@ -985,11 +1046,14 @@ fn cli() -> Command {
                 .arg(timeline_id_arg.clone().help("Use a specific timeline id when creating a tenant and its initial timeline"))
                 .arg(Arg::new("config").short('c').num_args(1).action(ArgAction::Append).required(false))
                 .arg(pg_version_arg.clone())
+                .arg(Arg::new("set-default").long("set-default").action(ArgAction::SetTrue).required(false)
+                    .help("Use this tenant in future CLI commands where tenant_id is needed, but not specified"))
                 )
+            .subcommand(Command::new("set-default").arg(tenant_id_arg.clone().required(true))
+                .about("Set a particular tenant as default in future CLI commands where tenant_id is needed, but not specified"))
             .subcommand(Command::new("config")
                 .arg(tenant_id_arg.clone())
-                .arg(Arg::new("config").short('c').num_args(1).action(ArgAction::Append).required(false))
-                )
+                .arg(Arg::new("config").short('c').num_args(1).action(ArgAction::Append).required(false)))
         )
         .subcommand(
             Command::new("pageserver")
@@ -1038,6 +1102,7 @@ fn cli() -> Command {
                             .long("config-only")
                             .required(false))
                     .arg(pg_version_arg.clone())
+                    .arg(hot_standby_arg.clone())
                 )
                 .subcommand(Command::new("start")
                     .about("Start a postgres compute node.\n This command actually creates new node from scratch, but preserves existing config files")
@@ -1048,6 +1113,7 @@ fn cli() -> Command {
                     .arg(lsn_arg)
                     .arg(port_arg)
                     .arg(pg_version_arg)
+                    .arg(hot_standby_arg)
                 )
                 .subcommand(
                     Command::new("stop")

control_plane/src/broker.rs

@@ -17,7 +17,7 @@ pub fn start_broker_process(env: &local_env::LocalEnv) -> anyhow::Result<()> {
         "storage_broker",
         &env.base_data_dir,
         &env.storage_broker_bin(),
-        &args,
+        args,
         [],
         background_process::InitialPidFile::Create(&storage_broker_pid_file_path(env)),
         || {

control_plane/src/compute.rs

@@ -44,7 +44,7 @@ impl ComputeControlPlane {
         let mut nodes = BTreeMap::default();
         let pgdatadirspath = &env.pg_data_dirs_path();
 
-        for tenant_dir in fs::read_dir(&pgdatadirspath)
+        for tenant_dir in fs::read_dir(pgdatadirspath)
             .with_context(|| format!("failed to list {}", pgdatadirspath.display()))?
         {
             let tenant_dir = tenant_dir?;
@@ -67,8 +67,8 @@ impl ComputeControlPlane {
     fn get_port(&mut self) -> u16 {
         1 + self
             .nodes
-            .iter()
-            .map(|(_name, node)| node.address.port())
+            .values()
+            .map(|node| node.address.port())
             .max()
             .unwrap_or(self.base_port)
     }
@@ -78,11 +78,12 @@ impl ComputeControlPlane {
         tenant_id: TenantId,
         name: &str,
         timeline_id: TimelineId,
-        lsn: Option<Lsn>,
         port: Option<u16>,
         pg_version: u32,
+        replication: Replication,
     ) -> Result<Arc<PostgresNode>> {
         let port = port.unwrap_or_else(|| self.get_port());
+
         let node = Arc::new(PostgresNode {
             name: name.to_owned(),
             address: SocketAddr::new("127.0.0.1".parse().unwrap(), port),
@@ -90,7 +91,7 @@ impl ComputeControlPlane {
             pageserver: Arc::clone(&self.pageserver),
             is_test: false,
             timeline_id,
-            lsn,
+            replication,
             tenant_id,
             uses_wal_proposer: false,
             pg_version,
@@ -108,6 +109,16 @@ impl ComputeControlPlane {
 
 ///////////////////////////////////////////////////////////////////////////////
 
+#[derive(Debug, Clone, Eq, PartialEq)]
+pub enum Replication {
+    // Regular read-write node
+    Primary,
+    // if recovery_target_lsn is provided
+    Static(Lsn),
+    // Hot standby running on a timleine
+    Replica,
+}
+
 #[derive(Debug)]
 pub struct PostgresNode {
     pub address: SocketAddr,
@@ -116,7 +127,7 @@ pub struct PostgresNode {
     pageserver: Arc<PageServerNode>,
     is_test: bool,
     pub timeline_id: TimelineId,
-    pub lsn: Option<Lsn>, // if it's a read-only node. None for primary
+    pub replication: Replication,
     pub tenant_id: TenantId,
     uses_wal_proposer: bool,
     pg_version: u32,
@@ -162,9 +173,17 @@ impl PostgresNode {
             fs::read_to_string(pg_version_path).unwrap_or_else(|_| DEFAULT_PG_VERSION.to_string());
         let pg_version = u32::from_str(&pg_version_str)?;
 
-        // parse recovery_target_lsn, if any
-        let recovery_target_lsn: Option<Lsn> =
-            conf.parse_field_optional("recovery_target_lsn", &context)?;
+        // parse recovery_target_lsn and primary_conninfo into Recovery Target, if any
+        let replication = if let Some(lsn_str) = conf.get("recovery_target_lsn") {
+            Replication::Static(Lsn::from_str(lsn_str)?)
+        } else if let Some(slot_name) = conf.get("primary_slot_name") {
+            let slot_name = slot_name.to_string();
+            let prefix = format!("repl_{}_{}_", timeline_id, name);
+            assert!(slot_name.starts_with(&prefix));
+            Replication::Replica
+        } else {
+            Replication::Primary
+        };
 
         // ok now
         Ok(PostgresNode {
@@ -174,7 +193,7 @@ impl PostgresNode {
             pageserver: Arc::clone(pageserver),
             is_test: false,
             timeline_id,
-            lsn: recovery_target_lsn,
+            replication,
             tenant_id,
             uses_wal_proposer,
             pg_version,
@@ -183,7 +202,7 @@ impl PostgresNode {
 
     fn sync_safekeepers(&self, auth_token: &Option<String>, pg_version: u32) -> Result<Lsn> {
         let pg_path = self.env.pg_bin_dir(pg_version)?.join("postgres");
-        let mut cmd = Command::new(&pg_path);
+        let mut cmd = Command::new(pg_path);
 
         cmd.arg("--sync-safekeepers")
             .env_clear()
@@ -201,7 +220,7 @@ impl PostgresNode {
             .stderr(Stdio::piped());
 
         if let Some(token) = auth_token {
-            cmd.env("ZENITH_AUTH_TOKEN", token);
+            cmd.env("NEON_AUTH_TOKEN", token);
         }
 
         let sync_handle = cmd
@@ -261,7 +280,7 @@ impl PostgresNode {
     }
 
     fn create_pgdata(&self) -> Result<()> {
-        fs::create_dir_all(&self.pgdata()).with_context(|| {
+        fs::create_dir_all(self.pgdata()).with_context(|| {
             format!(
                 "could not create data directory {}",
                 self.pgdata().display()
@@ -304,17 +323,17 @@ impl PostgresNode {
 
             // Set up authentication
             //
-            // $ZENITH_AUTH_TOKEN will be replaced with value from environment
+            // $NEON_AUTH_TOKEN will be replaced with value from environment
             // variable during compute pg startup. It is done this way because
             // otherwise user will be able to retrieve the value using SHOW
             // command or pg_settings
             let password = if let AuthType::NeonJWT = auth_type {
-                "$ZENITH_AUTH_TOKEN"
+                "$NEON_AUTH_TOKEN"
             } else {
                 ""
             };
             // NOTE avoiding spaces in connection string, because it is less error prone if we forward it somewhere.
-            // Also note that not all parameters are supported here. Because in compute we substitute $ZENITH_AUTH_TOKEN
+            // Also note that not all parameters are supported here. Because in compute we substitute $NEON_AUTH_TOKEN
             // We parse this string and build it back with token from env var, and for simplicity rebuild
             // uses only needed variables namely host, port, user, password.
             format!("postgresql://no_user:{password}@{host}:{port}")
@@ -323,54 +342,87 @@ impl PostgresNode {
         conf.append_line("");
         conf.append("neon.pageserver_connstring", &pageserver_connstr);
         if let AuthType::NeonJWT = auth_type {
-            conf.append("neon.safekeeper_token_env", "$ZENITH_AUTH_TOKEN");
+            conf.append("neon.safekeeper_token_env", "$NEON_AUTH_TOKEN");
         }
         conf.append("neon.tenant_id", &self.tenant_id.to_string());
         conf.append("neon.timeline_id", &self.timeline_id.to_string());
-        if let Some(lsn) = self.lsn {
-            conf.append("recovery_target_lsn", &lsn.to_string());
-        }
 
         conf.append_line("");
-        // Configure backpressure
-        // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
-        //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
-        //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
-        //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
-        //   updates pages are not requested from pageserver.
-        // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
-        //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
-        //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
-        //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
-        // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
-        //   To be able to restore database in case of pageserver node crash, safekeeper should not
-        //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
-        //   (if they are not able to upload WAL to S3).
-        conf.append("max_replication_write_lag", "15MB");
-        conf.append("max_replication_flush_lag", "10GB");
+        // Replication-related configurations, such as WAL sending
+        match &self.replication {
+            Replication::Primary => {
+                // Configure backpressure
+                // - Replication write lag depends on how fast the walreceiver can process incoming WAL.
+                //   This lag determines latency of get_page_at_lsn. Speed of applying WAL is about 10MB/sec,
+                //   so to avoid expiration of 1 minute timeout, this lag should not be larger than 600MB.
+                //   Actually latency should be much smaller (better if < 1sec). But we assume that recently
+                //   updates pages are not requested from pageserver.
+                // - Replication flush lag depends on speed of persisting data by checkpointer (creation of
+                //   delta/image layers) and advancing disk_consistent_lsn. Safekeepers are able to
+                //   remove/archive WAL only beyond disk_consistent_lsn. Too large a lag can cause long
+                //   recovery time (in case of pageserver crash) and disk space overflow at safekeepers.
+                // - Replication apply lag depends on speed of uploading changes to S3 by uploader thread.
+                //   To be able to restore database in case of pageserver node crash, safekeeper should not
+                //   remove WAL beyond this point. Too large lag can cause space exhaustion in safekeepers
+                //   (if they are not able to upload WAL to S3).
+                conf.append("max_replication_write_lag", "15MB");
+                conf.append("max_replication_flush_lag", "10GB");
 
-        if !self.env.safekeepers.is_empty() {
-            // Configure the node to connect to the safekeepers
-            conf.append("synchronous_standby_names", "walproposer");
+                if !self.env.safekeepers.is_empty() {
+                    // Configure the node to connect to the safekeepers
+                    conf.append("synchronous_standby_names", "walproposer");
 
-            let safekeepers = self
-                .env
-                .safekeepers
-                .iter()
-                .map(|sk| format!("localhost:{}", sk.pg_port))
-                .collect::<Vec<String>>()
-                .join(",");
-            conf.append("neon.safekeepers", &safekeepers);
-        } else {
-            // We only use setup without safekeepers for tests,
-            // and don't care about data durability on pageserver,
-            // so set more relaxed synchronous_commit.
-            conf.append("synchronous_commit", "remote_write");
+                    let safekeepers = self
+                        .env
+                        .safekeepers
+                        .iter()
+                        .map(|sk| format!("localhost:{}", sk.pg_port))
+                        .collect::<Vec<String>>()
+                        .join(",");
+                    conf.append("neon.safekeepers", &safekeepers);
+                } else {
+                    // We only use setup without safekeepers for tests,
+                    // and don't care about data durability on pageserver,
+                    // so set more relaxed synchronous_commit.
+                    conf.append("synchronous_commit", "remote_write");
 
-            // Configure the node to stream WAL directly to the pageserver
-            // This isn't really a supported configuration, but can be useful for
-            // testing.
-            conf.append("synchronous_standby_names", "pageserver");
+                    // Configure the node to stream WAL directly to the pageserver
+                    // This isn't really a supported configuration, but can be useful for
+                    // testing.
+                    conf.append("synchronous_standby_names", "pageserver");
+                }
+            }
+            Replication::Static(lsn) => {
+                conf.append("recovery_target_lsn", &lsn.to_string());
+            }
+            Replication::Replica => {
+                assert!(!self.env.safekeepers.is_empty());
+
+                // TODO: use future host field from safekeeper spec
+                // Pass the list of safekeepers to the replica so that it can connect to any of them,
+                // whichever is alailiable.
+                let sk_ports = self
+                    .env
+                    .safekeepers
+                    .iter()
+                    .map(|x| x.pg_port.to_string())
+                    .collect::<Vec<_>>()
+                    .join(",");
+                let sk_hosts = vec!["localhost"; self.env.safekeepers.len()].join(",");
+
+                let connstr = format!(
+                    "host={} port={} options='-c timeline_id={} tenant_id={}' application_name=replica replication=true",
+                    sk_hosts,
+                    sk_ports,
+                    &self.timeline_id.to_string(),
+                    &self.tenant_id.to_string(),
+                );
+
+                let slot_name = format!("repl_{}_", self.timeline_id);
+                conf.append("primary_conninfo", connstr.as_str());
+                conf.append("primary_slot_name", slot_name.as_str());
+                conf.append("hot_standby", "on");
+            }
         }
 
         let mut file = File::create(self.pgdata().join("postgresql.conf"))?;
@@ -383,21 +435,27 @@ impl PostgresNode {
     }
 
     fn load_basebackup(&self, auth_token: &Option<String>) -> Result<()> {
-        let backup_lsn = if let Some(lsn) = self.lsn {
-            Some(lsn)
-        } else if self.uses_wal_proposer {
-            // LSN 0 means that it is bootstrap and we need to download just
-            // latest data from the pageserver. That is a bit clumsy but whole bootstrap
-            // procedure evolves quite actively right now, so let's think about it again
-            // when things would be more stable (TODO).
-            let lsn = self.sync_safekeepers(auth_token, self.pg_version)?;
-            if lsn == Lsn(0) {
-                None
-            } else {
-                Some(lsn)
+        let backup_lsn = match &self.replication {
+            Replication::Primary => {
+                if self.uses_wal_proposer {
+                    // LSN 0 means that it is bootstrap and we need to download just
+                    // latest data from the pageserver. That is a bit clumsy but whole bootstrap
+                    // procedure evolves quite actively right now, so let's think about it again
+                    // when things would be more stable (TODO).
+                    let lsn = self.sync_safekeepers(auth_token, self.pg_version)?;
+                    if lsn == Lsn(0) {
+                        None
+                    } else {
+                        Some(lsn)
+                    }
+                } else {
+                    None
+                }
+            }
+            Replication::Static(lsn) => Some(*lsn),
+            Replication::Replica => {
+                None // Take the latest snapshot available to start with
             }
-        } else {
-            None
         };
 
         self.do_basebackup(backup_lsn)?;
@@ -448,7 +506,7 @@ impl PostgresNode {
             self.env.pg_lib_dir(self.pg_version)?.to_str().unwrap(),
         );
         if let Some(token) = auth_token {
-            cmd.env("ZENITH_AUTH_TOKEN", token);
+            cmd.env("NEON_AUTH_TOKEN", token);
         }
 
         let pg_ctl = cmd.output().context("pg_ctl failed")?;
@@ -478,7 +536,7 @@ impl PostgresNode {
                 postgresql_conf_path.to_str().unwrap()
             )
         })?;
-        fs::remove_dir_all(&self.pgdata())?;
+        fs::remove_dir_all(self.pgdata())?;
         self.create_pgdata()?;
 
         // 2. Bring back config files
@@ -487,7 +545,7 @@ impl PostgresNode {
         // 3. Load basebackup
         self.load_basebackup(auth_token)?;
 
-        if self.lsn.is_some() {
+        if self.replication != Replication::Primary {
             File::create(self.pgdata().join("standby.signal"))?;
         }
 
@@ -514,7 +572,7 @@ impl PostgresNode {
                 "Destroying postgres data directory '{}'",
                 self.pgdata().to_str().unwrap()
             );
-            fs::remove_dir_all(&self.pgdata())?;
+            fs::remove_dir_all(self.pgdata())?;
         } else {
             self.pg_ctl(&["stop"], &None)?;
         }

control_plane/src/local_env.rs

@@ -296,11 +296,6 @@ impl LocalEnv {
             env.neon_distrib_dir = env::current_exe()?.parent().unwrap().to_owned();
         }
 
-        // If no initial tenant ID was given, generate it.
-        if env.default_tenant_id.is_none() {
-            env.default_tenant_id = Some(TenantId::generate());
-        }
-
         env.base_data_dir = base_path();
 
         Ok(env)
@@ -404,7 +399,7 @@ impl LocalEnv {
             }
         }
 
-        fs::create_dir(&base_path)?;
+        fs::create_dir(base_path)?;
 
         // generate keys for jwt
         // openssl genrsa -out private_key.pem 2048
@@ -413,7 +408,7 @@ impl LocalEnv {
             private_key_path = base_path.join("auth_private_key.pem");
             let keygen_output = Command::new("openssl")
                 .arg("genrsa")
-                .args(&["-out", private_key_path.to_str().unwrap()])
+                .args(["-out", private_key_path.to_str().unwrap()])
                 .arg("2048")
                 .stdout(Stdio::null())
                 .output()
@@ -430,10 +425,10 @@ impl LocalEnv {
             // openssl rsa -in private_key.pem -pubout -outform PEM -out public_key.pem
             let keygen_output = Command::new("openssl")
                 .arg("rsa")
-                .args(&["-in", private_key_path.to_str().unwrap()])
+                .args(["-in", private_key_path.to_str().unwrap()])
                 .arg("-pubout")
-                .args(&["-outform", "PEM"])
-                .args(&["-out", public_key_path.to_str().unwrap()])
+                .args(["-outform", "PEM"])
+                .args(["-out", public_key_path.to_str().unwrap()])
                 .stdout(Stdio::null())
                 .output()
                 .context("failed to generate auth private key")?;

control_plane/src/pageserver.rs

@@ -7,7 +7,7 @@ use std::path::PathBuf;
 use std::process::{Child, Command};
 use std::{io, result};
 
-use anyhow::{bail, ensure, Context};
+use anyhow::{bail, Context};
 use pageserver_api::models::{
     TenantConfigRequest, TenantCreateRequest, TenantInfo, TimelineCreateRequest, TimelineInfo,
 };
@@ -130,83 +130,15 @@ impl PageServerNode {
         overrides
     }
 
-    /// Initializes a pageserver node by creating its config with the overrides provided,
-    /// and creating an initial tenant and timeline afterwards.
-    pub fn initialize(
-        &self,
-        create_tenant: Option<TenantId>,
-        initial_timeline_id: Option<TimelineId>,
-        config_overrides: &[&str],
-        pg_version: u32,
-    ) -> anyhow::Result<TimelineId> {
+    /// Initializes a pageserver node by creating its config with the overrides provided.
+    pub fn initialize(&self, config_overrides: &[&str]) -> anyhow::Result<()> {
         // First, run `pageserver --init` and wait for it to write a config into FS and exit.
         self.pageserver_init(config_overrides).with_context(|| {
             format!(
                 "Failed to run init for pageserver node {}",
                 self.env.pageserver.id,
             )
-        })?;
-
-        // Then, briefly start it fully to run HTTP commands on it,
-        // to create initial tenant and timeline.
-        // We disable the remote storage, since we stop pageserver right after the timeline creation,
-        // hence most of the uploads will either aborted or not started: no point to start them at all.
-        let disabled_remote_storage_override = "remote_storage={}";
-        let mut pageserver_process = self
-            .start_node(
-                &[disabled_remote_storage_override],
-                // Previous overrides will be taken from the config created before, don't overwrite them.
-                false,
-            )
-            .with_context(|| {
-                format!(
-                    "Failed to start a process for pageserver node {}",
-                    self.env.pageserver.id,
-                )
-            })?;
-
-        let init_result = self
-            .try_init_timeline(create_tenant, initial_timeline_id, pg_version)
-            .context("Failed to create initial tenant and timeline for pageserver");
-        match &init_result {
-            Ok(initial_timeline_id) => {
-                println!("Successfully initialized timeline {initial_timeline_id}")
-            }
-            Err(e) => eprintln!("{e:#}"),
-        }
-        background_process::send_stop_child_process(&pageserver_process)?;
-
-        let exit_code = pageserver_process.wait()?;
-        ensure!(
-            exit_code.success(),
-            format!(
-                "pageserver init failed with exit code {:?}",
-                exit_code.code()
-            )
-        );
-        println!(
-            "Stopped pageserver {} process with pid {}",
-            self.env.pageserver.id,
-            pageserver_process.id(),
-        );
-        init_result
-    }
-
-    fn try_init_timeline(
-        &self,
-        new_tenant_id: Option<TenantId>,
-        new_timeline_id: Option<TimelineId>,
-        pg_version: u32,
-    ) -> anyhow::Result<TimelineId> {
-        let initial_tenant_id = self.tenant_create(new_tenant_id, HashMap::new())?;
-        let initial_timeline_info = self.timeline_create(
-            initial_tenant_id,
-            new_timeline_id,
-            None,
-            None,
-            Some(pg_version),
-        )?;
-        Ok(initial_timeline_info.timeline_id)
+        })
     }
 
     pub fn repo_path(&self) -> PathBuf {
@@ -241,7 +173,7 @@ impl PageServerNode {
         let mut args = self.pageserver_basic_args(config_overrides, datadir_path_str);
         args.push(Cow::Borrowed("--init"));
 
-        let init_output = Command::new(&self.env.pageserver_bin())
+        let init_output = Command::new(self.env.pageserver_bin())
             .args(args.iter().map(Cow::as_ref))
             .envs(self.pageserver_env_variables()?)
             .output()
@@ -320,7 +252,7 @@ impl PageServerNode {
             let token = self
                 .env
                 .generate_auth_token(&Claims::new(None, Scope::SafekeeperData))?;
-            vec![("ZENITH_AUTH_TOKEN".to_owned(), token)]
+            vec![("NEON_AUTH_TOKEN".to_owned(), token)]
         } else {
             Vec::new()
         })
@@ -487,6 +419,11 @@ impl PageServerNode {
                     .map(|x| x.parse::<bool>())
                     .transpose()
                     .context("Failed to parse 'trace_read_requests' as bool")?,
+                eviction_policy: settings
+                    .get("eviction_policy")
+                    .map(|x| serde_json::from_str(x))
+                    .transpose()
+                    .context("Failed to parse 'eviction_policy' json")?,
             })
             .send()?
             .error_from_body()?;

control_plane/src/postgresql_conf.rs

@@ -13,7 +13,7 @@ use std::io::BufRead;
 use std::str::FromStr;
 
 /// In-memory representation of a postgresql.conf file
-#[derive(Default)]
+#[derive(Default, Debug)]
 pub struct PostgresConf {
     lines: Vec<String>,
     hash: HashMap<String, String>,

deny.toml

@@ -0,0 +1,90 @@
+# This file was auto-generated using `cargo deny init`.
+# cargo-deny is a cargo plugin that lets you lint your project's
+# dependency graph to ensure all your dependencies conform
+# to your expectations and requirements.
+
+# Root options
+targets = []
+all-features = false
+no-default-features = false
+feature-depth = 1
+
+# This section is considered when running `cargo deny check advisories`
+# More documentation for the advisories section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/advisories/cfg.html
+[advisories]
+db-urls = ["https://github.com/rustsec/advisory-db"]
+vulnerability = "deny"
+unmaintained = "warn"
+yanked = "warn"
+notice = "warn"
+ignore = []
+
+# This section is considered when running `cargo deny check licenses`
+# More documentation for the licenses section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/licenses/cfg.html
+[licenses]
+unlicensed = "deny"
+allow = [
+    "Apache-2.0",
+    "Artistic-2.0",
+    "BSD-2-Clause",
+    "BSD-3-Clause",
+    "ISC",
+    "MIT",
+    "MPL-2.0",
+    "OpenSSL",
+    "Unicode-DFS-2016",
+]
+deny = []
+copyleft = "warn"
+allow-osi-fsf-free = "neither"
+default = "deny"
+confidence-threshold = 0.8
+exceptions = [
+    # Zlib license has some restrictions if we decide to change sth
+    { allow = ["Zlib"], name = "const_format_proc_macros", version = "*" },
+    { allow = ["Zlib"], name = "const_format", version = "*" },
+]
+
+[[licenses.clarify]]
+name = "ring"
+version = "*"
+expression = "MIT AND ISC AND OpenSSL"
+license-files = [
+    { path = "LICENSE", hash = 0xbd0eed23 }
+]
+
+[licenses.private]
+ignore = true
+registries = []
+
+# This section is considered when running `cargo deny check bans`.
+# More documentation about the 'bans' section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/bans/cfg.html
+[bans]
+multiple-versions = "warn"
+wildcards = "allow"
+highlight = "all"
+workspace-default-features = "allow"
+external-default-features = "allow"
+allow = []
+deny = []
+skip = []
+skip-tree = []
+
+# This section is considered when running `cargo deny check sources`.
+# More documentation about the 'sources' section can be found here:
+# https://embarkstudios.github.io/cargo-deny/checks/sources/cfg.html
+[sources]
+unknown-registry = "warn"
+unknown-git = "warn"
+allow-registry = ["https://github.com/rust-lang/crates.io-index"]
+allow-git = []
+
+[sources.allow-org]
+github = [
+    "neondatabase",
+]
+gitlab = []
+bitbucket = []

docs/authentication.md

@@ -65,7 +65,7 @@ There is no administrative API except those provided by PostgreSQL.
 
 #### Outgoing connections
 Compute connects to Pageserver for getting pages.
-The connection string is configured by the `neon.pageserver_connstring` PostgreSQL GUC, e.g. `postgresql://no_user:$ZENITH_AUTH_TOKEN@localhost:15028`.
+The connection string is configured by the `neon.pageserver_connstring` PostgreSQL GUC, e.g. `postgresql://no_user:$NEON_AUTH_TOKEN@localhost:15028`.
 The environment variable inside the connection string is substituted with
 the JWT token.
 
@@ -77,7 +77,7 @@ If the GUC is unset, no token is passed.
 
 Note that both tokens can be (and typically are) the same;
 the scope is the tenant and the token is usually passed through the
-`$ZENITH_AUTH_TOKEN` environment variable.
+`$NEON_AUTH_TOKEN` environment variable.
 
 ### Pageserver
 #### Overview
@@ -114,7 +114,7 @@ either of three values:
 Pageserver makes a connection to a Safekeeper for each active timeline.
 As Pageserver may want to access any timeline it has on the disk,
 it is given a blanket JWT token to access any data on any Safekeeper.
-This token is passed through an environment variable called `ZENITH_AUTH_TOKEN`
+This token is passed through an environment variable called `NEON_AUTH_TOKEN`
 (non-configurable as of writing this text).
 
 A better way _may be_ to store JWT token for each timeline next to it,

docs/consumption_metrics.md

@@ -0,0 +1,115 @@
+### Overview
+Pageserver and proxy periodically collect consumption metrics and push them to a HTTP endpoint.
+
+This doc describes current implementation details.
+For design details see [the RFC](./rfcs/021-metering.md) and [the discussion on Github](https://github.com/neondatabase/neon/pull/2884).
+
+- The metrics are collected in a separate thread, and the collection interval and endpoint are configurable.
+
+- Metrics are cached, so that we don't send unchanged metrics on every iteration.
+
+- Metrics are sent in batches of 1000 (see CHUNK_SIZE const) metrics max with no particular grouping guarantees.
+
+batch format is
+```json
+
+{ "events" : [metric1, metric2, ...]]}
+
+```
+See metric format examples below.
+
+- All metrics values are in bytes, unless otherwise specified.
+
+- Currently no retries are implemented.
+
+### Pageserver metrics
+
+#### Configuration
+The endpoint and the collection interval are specified in the pageserver config file (or can be passed as command line arguments):
+`metric_collection_endpoint` defaults to None, which means that metric collection is disabled by default.
+`metric_collection_interval` defaults to 10min
+
+#### Metrics
+
+Currently, the following metrics are collected:
+
+- `written_size`
+
+Amount of WAL produced , by a timeline, i.e. last_record_lsn
+This is an absolute, per-timeline metric.
+
+- `resident_size`
+
+Size of all the layer files in the tenant's directory on disk on the pageserver.
+This is an absolute, per-tenant metric.
+
+- `remote_storage_size`
+
+Size of the remote storage (S3) directory.
+This is an absolute, per-tenant metric.
+
+- `timeline_logical_size`
+Logical size of the data in the timeline
+This is an absolute, per-timeline metric.
+
+- `synthetic_storage_size`
+Size of all tenant's branches including WAL
+This is the same metric that `tenant/{tenant_id}/size` endpoint returns.
+This is an absolute, per-tenant metric.
+
+Synthetic storage size is calculated in a separate thread, so it might be slightly outdated.
+
+#### Format example
+
+```json
+{
+"metric": "remote_storage_size",
+"type": "absolute",
+"time": "2022-12-28T11:07:19.317310284Z",
+"idempotency_key": "2022-12-28 11:07:19.317310324 UTC-1-4019",
+"value": 12345454,
+"tenant_id": "5d07d9ce9237c4cd845ea7918c0afa7d",
+"timeline_id": "a03ebb4f5922a1c56ff7485cc8854143",
+}
+```
+
+`idempotency_key` is a unique key for each metric, so that we can deduplicate metrics.
+It is a combination of the time, node_id and a random number.
+
+### Proxy consumption metrics
+
+#### Configuration
+The endpoint and the collection interval can be passed as command line arguments for proxy:
+`metric_collection_endpoint` no default, which means that metric collection is disabled by default.
+`metric_collection_interval` no default
+
+#### Metrics
+
+Currently, only one proxy metric is collected:
+
+- `proxy_io_bytes_per_client`
+Outbound traffic per client.
+This is an incremental, per-endpoint metric.
+
+#### Format example
+
+```json
+{
+"metric": "proxy_io_bytes_per_client",
+"type": "incremental",
+"start_time": "2022-12-28T11:07:19.317310284Z",
+"stop_time": "2022-12-28T11:07:19.317310284Z",
+"idempotency_key": "2022-12-28 11:07:19.317310324 UTC-1-4019",
+"value": 12345454,
+"endpoint_id": "5d07d9ce9237c4cd845ea7918c0afa7d",
+}
+```
+
+The metric is incremental, so the value is the difference between the current and the previous value.
+If there is no previous value, the value, the value is the current value and the `start_time` equals `stop_time`.
+
+### TODO
+
+- [ ] Handle errors better: currently if one tenant fails to gather metrics, the whole iteration fails and metrics are not sent for any tenant.
+- [ ] Add retries
+- [ ] Tune the interval

docs/rfcs/021-metering.md

@@ -0,0 +1,186 @@
+# Consumption tracking
+
+
+# Goals
+
+This proposal is made with two mostly but not entirely overlapping goals:
+
+* Collect info that is needed for consumption-based billing
+* Cross-check AWS bills
+
+
+# Metrics
+
+There are six metrics to collect:
+
+* CPU time. Wall clock seconds * the current number of cores. We have a fixed ratio of memory to cores, so the current memory size is the function of the number of cores. Measured per each `endpoint`.
+
+* Traffic. In/out traffic on the proxy. Measured per each `endpoint`.
+
+* Written size. Amount of data we write. That is different from both traffic and storage size, as only during the writing we
+
+  a) occupy some disk bandwidth on safekeepers
+
+  b) necessarily cross AZ boundaries delivering WAL to all safekeepers
+
+  Each timeline/branch has at most one writer, so the data is collected per branch.
+
+* Synthetic storage size. That is what is exposed now with pageserver's `/v1/tenant/{}/size`. Looks like now it is per-tenant. (Side note: can we make it per branch to show as branch physical size in UI?)
+
+* Real storage size. That is the size of the tenant directory on the pageservers disk. Per-tenant.
+
+* S3 storage size. That is the size of the tenant data on S3. Per-tenant.
+
+That info should be enough to build an internal model that predicts AWS price (hence tracking `written data` and `real storage size`). As for the billing model we probably can get away with mentioning only `CPU time`, `synthetic storage size`, and `traffic` consumption.
+
+# Services participating in metrics collection
+
+## Proxy
+
+For actual implementation details check `/docs/consumption_metrics.md`
+
+Proxy is the only place that knows about traffic flow, so it tracks it and reports it with quite a small interval, let's say 1 minute. A small interval is needed here since the proxy is stateless, and any restart will reset accumulated consumption. Also proxy should report deltas since the last report, not an absolute value of the counter. Such kind of events is easier to integrate over a period of time to get the amount of traffic during some time interval.
+
+Example event:
+
+```json
+{
+"metric": "proxy_io_bytes_per_client",
+"type": "incremental",
+"start_time": "2022-12-28T11:07:19.317310284Z",
+"stop_time": "2022-12-28T11:07:19.317310284Z",
+"idempotency_key": "2022-12-28 11:07:19.317310324 UTC-1-4019",
+"value": 12345454,
+"endpoint_id": "5d07d9ce9237c4cd845ea7918c0afa7d",
+}
+```
+
+Since we report deltas over some period of time, it makes sense to include `event_start_time`/`event_stop_time` where `event_start_time` is the time of the previous report. That will allow us to identify metering gaps better (e.g., failed send/delivery).
+
+When there is no active connection proxy can avoid reporting anything. Also, deltas are additive, so several console instances serving the same user and endpoint can report traffic without coordination.
+
+## Console
+
+The console knows about start/stop events, so it knows the amount of CPU time allocated to each endpoint. It also knows about operation successes and failures and can avoid billing clients after unsuccessful 'suspend' events. The console doesn't know the current compute size within the allowed limits on the endpoint. So with CPU time, we do the following:
+
+* While we don't yet have the autoscaling console can report `cpu time` as the number of seconds since the last `start_compute` event.
+
+* When we have autoscaling, `autoscaler-agent` can report `cpu time`*`compute_units_count` in the same increments as the proxy reports traffic.
+
+Example event:
+
+```json
+{
+    "metric": "effective_compute_seconds",
+    "type": "increment",
+    "endpoint_id": "blazing-warrior-34",
+    "event_start_time": ...,
+    "event_stop_time": ...,
+    "value": 12345454,
+}
+```
+
+I'd also suggest reporting one value, `cpu time`*`compute_units_count`, instead of two separate fields as it makes event schema simpler (it is possible to treat it the same way as traffic) and preserves additivity.
+
+## Pageserver
+
+For actual implementation details check `/docs/consumption_metrics.md`
+
+Pageserver knows / has access to / can calculate the rest of the metrics:
+
+* Written size -- that is basically `last_received_lsn`,
+* Synthetic storage size -- there is a way to calculate it, albeit a costly one,
+* Real storage size -- there is a way to calculate it using a layer map or filesystem,
+* S3 storage size -- can calculate it by S3 API calls
+
+Some of those metrics are expensive to calculate, so the reporting period here is driven mainly by implementation details. We can set it to, for example, once per hour. Not a big deal since the pageserver is stateful, and all metrics can be reported as an absolute value, not increments. At the same time, a smaller reporting period improves UX, so it would be good to have something more real-time.
+
+`written size` is primarily a safekeeper-related metric, but since it is available on both pageserver and safekeeper, we can avoid reporting anything from the safekeeper.
+
+Example event:
+
+```json
+{
+"metric": "remote_storage_size",
+"type": "absolute",
+"time": "2022-12-28T11:07:19.317310284Z",
+"idempotency_key": "2022-12-28 11:07:19.317310324 UTC-1-4019",
+"value": 12345454,
+"tenant_id": "5d07d9ce9237c4cd845ea7918c0afa7d",
+"timeline_id": "a03ebb4f5922a1c56ff7485cc8854143",
+}
+```
+
+# Data collection
+
+## Push vs. pull
+
+We already have pull-based Prometheus metrics, so it is tempting to use them here too. However, in our setup, it is hard to tell when some metric changes. For example, garbage collection will constantly free some disk space over a week, even if the project is down for that week. We could also iterate through all existing tenants/branches/endpoints, but that means some amount of code to do that properly and most likely we will end up with some per-metric hacks in the collector to cut out some of the tenants that are surely not changing that metric.
+
+With the push model, it is easier to publish data only about actively changing metrics -- pageserver knows when it performs s3 offloads, garbage collection and starts/stops consuming data from the safekeeper; proxy knows about connected clients; console / autoscaler-agent knows about active cpu time.
+
+Hence, let's go with a push-based model.
+
+## Common bus vs. proxying through the console
+
+We can implement such push systems in a few ways:
+
+a. Each component pushes its metrics to the "common bus", namely segment, Kafka, or something similar. That approach scales well, but it would be harder to test it locally, will introduce new dependencies, we will have to distribute secrets for that connection to all of the components, etc. We would also have to loop back some of the events and their aggregates to the console, as we want to show some that metrics to the user in real-time.
+
+b. Each component can call HTTP `POST` with its events to the console, and the console can forward it to the segment for later integration with metronome / orb / onebill / etc. With that approach, only the console has to speak with segment. Also since that data passes through the console, the console can save the latest metrics values, so there is no need for constant feedback of that events back from the segment.
+
+# Implementation
+
+Each (proxy|pageserver|autoscaler-agent) sends consumption events to the single endpoint in the console:
+
+```json
+POST /usage_events HTTP/1.1
+Content-Type: application/json
+
+[
+{
+"metric": "remote_storage_size",
+"type": "absolute",
+"time": "2022-12-28T11:07:19.317310284Z",
+"idempotency_key": "2022-12-28 11:07:19.317310324 UTC-1-4019",
+"value": 12345454,
+"tenant_id": "5d07d9ce9237c4cd845ea7918c0afa7d",
+"timeline_id": "a03ebb4f5922a1c56ff7485cc8854143",
+},
+...
+]
+```
+
+![data flow](./images/metering.jpg)
+
+Events could be either:
+* `incremental` -- change in consumption since the previous event or service restart. That is `effective_cpu_seconds`, `traffic_in_bytes`, and `traffic_out_bytes`.
+* `absolute` -- that is the current value of a metric. All of the size-related metrics are absolute.
+
+Each service can post events at its own pace and bundle together data from different tenants/endpoints.
+
+The console algorithm upon receive of events could be the following:
+
+1. Create and send a segment event with the same content (possibly enriching it with tenant/timeline data for endpoint-based events).
+2. Update the latest state of per-tenant and per-endpoint metrics in the database.
+3. Check whether any of that metrics is above the allowed threshold and stop the project if necessary.
+
+Since all the data comes in batches, we can do the batch update to reduce the number of queries in the database. Proxy traffic is probably the most frequent metric, so with batching, we will have extra `number_of_proxies` requests to the database each minute. This is most likely fine for now but will generate many dead tuples in the console database. If that is the case, we can change step 2 to the following:
+
+2.1. Check if there $tenant_$metric / $endpoint_$metric key in Redis
+
+2.2. If no stored value is found and the metric is incremental, then fetch the current value from DWH (which keeps aggregated value for all the events) and publish it.
+
+2.3. Publish a new value (absolute metric) or add an increment to the stored value (incremental metric)
+
+## Consumption watchdog
+
+Since all the data goes through the console, we don't have to run any background thread/coroutines to check whether consumption is within the allowed limits. We only change consumption with `POST /usage_events`, so limit checks could be applied in the same handler.
+
+## Extensibility
+
+If we need to add a new metric (e.g. s3 traffic or something else), the console code should, by default, process it and publish segment event, even if the metric name is unknown to the console.
+
+## Naming & schema
+
+Each metric name should end up with units -- now `_seconds` and `_bytes`, and segment event should always have `tenant_id` and `timeline_id`/`endpoint_id` where applicable.

docs/settings.md

@@ -16,7 +16,7 @@ listen_http_addr = '127.0.0.1:9898'
 checkpoint_distance = '268435456' # in bytes
 checkpoint_timeout = '10m'
 
-gc_period = '100 s'
+gc_period = '1 hour'
 gc_horizon = '67108864'
 
 max_file_descriptors = '100'
@@ -101,7 +101,7 @@ away.
 
 #### gc_period
 
-Interval at which garbage collection is triggered. Default is 100 s.
+Interval at which garbage collection is triggered. Default is 1 hour.
 
 #### image_creation_threshold
 
@@ -109,7 +109,7 @@ L0 delta layer threshold for L1 image layer creation. Default is 3.
 
 #### pitr_interval
 
-WAL retention duration for PITR branching. Default is 30 days.
+WAL retention duration for PITR branching. Default is 7 days.
 
 #### walreceiver_connect_timeout
 

docs/sourcetree.md

@@ -18,10 +18,6 @@ Intended to be used in integration tests and in CLI tools for local installation
 Documentation of the Neon features and concepts.
 Now it is mostly dev documentation.
 
-`/monitoring`:
-
-TODO
-
 `/pageserver`:
 
 Neon storage service.
@@ -98,6 +94,13 @@ cargo hakari manage-deps
 
 If you don't have hakari installed (`error: no such subcommand: hakari`), install it by running `cargo install cargo-hakari`.
 
+### Checking Rust 3rd-parties
+[Cargo deny](https://embarkstudios.github.io/cargo-deny/index.html) is a cargo plugin that lets us lint project's dependency graph to ensure all dependencies conform to requirements. It detects security issues, matches licenses, and ensures crates only come from trusted sources.
+
+```bash
+cargo deny check
+```
+
 ## Using Python
 Note that Debian/Ubuntu Python packages are stale, as it commonly happens,
 so manual installation of dependencies is not recommended.

docs/synthetic-size.md

@@ -0,0 +1,335 @@
+# Synthetic size
+
+Neon storage has copy-on-write branching, which makes it difficult to
+answer the question "how large is my database"? To give one reasonable
+answer, we calculate _synthetic size_ for a project.
+
+The calculation is called "synthetic", because it is based purely on
+the user-visible logical size, which is the size that you would see on
+a standalone PostgreSQL installation, and the amount of WAL, which is
+also the same as what you'd see on a standalone PostgreSQL, for the
+same set of updates.
+
+The synthetic size does *not* depend on the actual physical size
+consumed in the storage, or implementation details of the Neon storage
+like garbage collection, compaction and compression.  There is a
+strong *correlation* between the physical size and the synthetic size,
+but the synthetic size is designed to be independent of the
+implementation details, so that any improvements we make in the
+storage system simply reduce our COGS. And vice versa: any bugs or bad
+implementation where we keep more data than we would need to, do not
+change the synthetic size or incur any costs to the user.
+
+The synthetic size is calculated for the whole project. It is not
+straighforward to attribute size to individual branches. See "What is
+the size of an individual branch?" for discussion on those
+difficulties.
+
+The synthetic size is designed to:
+
+- Take into account the copy-on-write nature of the storage. For
+  example, if you create a branch, it doesn't immediately add anything
+  to the synthetic size. It starts to affect the synthetic size only
+  as it diverges from the parent branch.
+
+- Be independent of any implementation details of the storage, like
+  garbage collection, remote storage, or compression.
+
+## Terms & assumptions
+
+- logical size is the size of a branch *at a given point in
+  time*. It's the total size of all tables in all databases, as you
+  see with "\l+" in psql for example, plus the Postgres SLRUs and some
+  small amount of metadata. NOTE that currently, Neon does not include
+  the SLRUs and metadata in the logical size. See comment to `get_current_logical_size_non_incremental()`.
+
+- a "point in time" is defined as an LSN value. You can convert a
+  timestamp to an LSN, but the storage internally works with LSNs.
+
+- PITR horizon can be set per-branch.
+
+- PITR horizon can be set as a time interval, e.g. 5 days or hours, or
+  as amount of WAL, in bytes.  If it's given as a time interval, it's
+  converted to an LSN for the calculation.
+
+- PITR horizon can be set to 0, if you don't want to retain any history.
+
+## Calculation
+
+Inputs to the calculation are:
+- logical size of the database at different points in time,
+- amount of WAL generated, and
+- the PITR horizon settings
+
+The synthetic size is based on an idealistic model of the storage
+system, where we pretend that the storage consists of two things:
+- snapshots, containing a full snapshot of the database, at a given
+  point in time, and
+- WAL.
+
+In the simple case that the project contains just one branch (main),
+and a fixed PITR horizon, the synthetic size is the sum of:
+
+- the logical size of the branch *at the beginning of the PITR
+  horizon*, i.e. at the oldest point that you can still recover to, and
+- the size of the WAL covering the PITR horizon.
+
+The snapshot allows you to recover to the beginning of the PITR
+horizon, and the WAL allows you to recover from that point to any
+point within the horizon.
+
+```
+                             WAL
+   -----------------------#########>
+                          ^
+                       snapshot
+
+Legend:
+  ##### PITR horizon. This is the region that you can still access
+        with Point-in-time query and you can still create branches
+        from.
+  ----- history that has fallen out of the PITR horizon, and can no
+        longer be accessed
+```
+
+NOTE: This is not how the storage system actually works! The actual
+implementation is also based on snapshots and WAL, but the snapshots
+are taken for individual database pages and ranges of pages rather
+than the whole database, and it is much more complicated. This model
+is a reasonable approximation, however, to make the synthetic size a
+useful proxy for the actual storage consumption.
+
+
+## Example: Data is INSERTed
+
+For example, let's assume that your database contained 10 GB of data
+at the beginning of the PITR horizon, and you have since then inserted
+5 GB of additional data into it. The additional insertions of 5 GB of
+data consume roughly 5 GB of WAL. In that case, the synthetic size is:
+
+> 10 GB (snapshot) +  5 GB (WAL) = 15 GB
+
+If you now set the PITR horizon on the project to 0, so that no
+historical data is retained, then the beginning PITR horizon would be
+at the end of the branch, so the size of the snapshot would be
+calculated at the end of the branch, after the insertions. Then the
+synthetic size is:
+
+> 15 GB (snapshot) + 0 GB (WAL) = 15 GB.
+
+In this case, the synthetic size is the same, regardless of the PITR horizon,
+because all the history consists of inserts. The newly inserted data takes
+up the same amount of space, whether it's stored as part of the logical
+snapshot, or as WAL. (*)
+
+(*) This is a rough approximation. In reality, the WAL contains
+headers and other overhead, and on the other hand, the logical
+snapshot includes empty space on pages, so the size of insertions in
+WAL can be smaller or greater than the size of the final table after
+the insertions. But in most cases, it's in the same ballpark.
+
+## Example: Data is DELETEd
+
+Let's look at another example:
+
+Let's start again with a database that contains 10 GB of data. Then,
+you DELETE 5 GB of the data, and run VACUUM to free up the space, so
+that the logical size of the database is now only 5 GB.
+
+Let's assume that the WAL for the deletions and the vacuum take up
+100 MB of space. In that case, the synthetic size of the project is:
+
+> 10 GB (snapshot) + 100 MB (WAL) = 10.1 GB
+
+This is much larger than the logical size of the database after the
+deletions (5 GB). That's because the system still needs to retain the
+deleted data, because it's still accessible to queries and branching
+in the PITR window.
+
+If you now set the PITR horizon to 0 or just wait for time to pass so
+that the data falls out of the PITR horizon, making the deleted data
+inaccessible, the synthetic size shrinks:
+
+> 5 GB (snapshot) + 0 GB (WAL) = 5 GB
+
+
+# Branching
+
+Things get more complicated with branching. Branches in Neon are
+copy-on-write, which is also reflected in the synthetic size.
+
+When you create a branch, it doesn't immediately change the synthetic
+size at all. The branch point is within the PITR horizon, and all the
+data needed to recover to that point in time needs to be retained
+anyway.
+
+However, if you make modifications on the branch, the system needs to
+keep the WAL of those modifications. The WAL is included in the
+synthetic size.
+
+## Example: branch and INSERT
+
+Let's assume that you again start with a 10 GB database.
+On the main branch, you insert 2 GB of data. Then you create
+a branch at that point, and insert another 3 GB of data on the
+main branch, and 1 GB of data on the child branch
+
+```
+  child                 +#####>
+                        |
+                        |    WAL
+  main    ---------###############>
+                   ^
+                snapshot
+```
+
+In this case, the synthetic size consists of:
+- the snapshot at the beginning of the PITR horizon (10 GB)
+- the WAL on the main branch (2 GB + 3 GB = 5 GB)
+- the WAL on the child branch (1 GB)
+
+Total: 16 GB
+
+# Diverging branches
+
+If there is only a small amount of changes in the database on the
+different branches, as in the previous example, the synthetic size
+consists of a snapshot before the branch point, containing all the
+shared data, and the WAL on both branches. However, if the branches
+diverge a lot, it is more efficient to store a separate snapshot of
+branches.
+
+## Example: diverging branches
+
+You start with a 10 GB database. You insert 5 GB of data on the main
+branch. Then you create a branch, and immediately delete all the data
+on the child branch and insert 5 GB of new data to it. Then you do the
+same on the main branch. Let's assume
+that the PITR horizon requires keeping the last 1 GB of WAL on the
+both branches.
+
+```
+                              snapshot
+                                  v     WAL
+  child                 +---------##############>
+                        |
+                        |
+  main     -------------+---------##############>
+                                  ^     WAL
+                              snapshot
+```
+
+In this case, the synthetic size consists of:
+- snapshot at the beginning of the PITR horizon on the main branch (4 GB)
+- WAL on the main branch (1 GB)
+- snapshot at the beginning of the PITR horizon on the child branch (4 GB)
+- last 1 GB of WAL on the child branch (1 GB)
+
+Total: 10 GB
+
+The alternative way to store this would be to take only one snapshot
+at the beginning of branch point, and keep all the WAL on both
+branches.  However, the size with that method would be larger, as it
+would require one 10 GB snapshot, and 5 GB + 5 GB of WAL. It depends
+on the amount of changes (WAL) on both branches, and the logical size
+at the branch point, which method would result in a smaller synthetic
+size. On each branch point, the system performs the calculation with
+both methods, and uses the method that is cheaper, i.e. the one that
+results in a smaller synthetic size.
+
+One way to think about this is that when you create a branch, it
+starts out as a thin branch that only stores the WAL since the branch
+point.  As you modify it, and the amount of WAL grows, at some point
+it becomes cheaper to store a completely new snapshot of the branch
+and truncate the WAL.
+
+
+# What is the size of an individual branch?
+
+Synthetic size is calculated for the whole project, and includes all
+branches. There is no such thing as the size of a branch, because it
+is not straighforward to attribute the parts of size to individual
+branches.
+
+## Example: attributing size to branches
+
+(copied from https://github.com/neondatabase/neon/pull/2884#discussion_r1029365278)
+
+Imagine that you create two branches, A and B, at the same point from
+main branch, and do a couple of small updates on both branches. Then
+six months pass, and during those six months the data on the main
+branch churns over completely multiple times. The retention period is,
+say 1 month.
+
+```
+                      +------> A
+                     /
+--------------------*-------------------------------> main
+                     \
+                      +--------> B
+```
+
+In that situation, the synthetic tenant size would be calculated based
+on a "logical snapshot" at the branch point, that is, the logical size
+of the database at that point. Plus the WAL on branches A and B. Let's
+say that the snapshot size is 10 GB, and the WAL is 1 MB on both
+branches A and B. So the total synthetic storage size is 10002
+MB. (Let's ignore the main branch for now, that would be just added to
+the sum)
+
+How would you break that down per branch? I can think of three
+different ways to do it, and all of them have their own problems:
+
+### Subtraction method
+
+For each branch, calculate how much smaller the total synthetic size
+would be, if that branch didn't exist. In other words, how much would
+you save if you dropped the branch. With this method, the size of
+branches A and B is 1 MB.
+
+With this method, the 10 GB shared logical snapshot is not included
+for A nor B. So the size of all branches is not equal to the total
+synthetic size of the tenant. If you drop branch A, you save 1 MB as
+you'd expect, but also the size of B suddenly jumps from 1 MB to 10001
+MB, which might feel surprising.
+
+### Division method
+
+Divide the common parts evenly across all branches that need
+them. With this method, the size of branches A and B would be 5001 MB.
+
+With this method, the sum of all branches adds up to the total
+synthetic size. But it's surprising in other ways: if you drop branch
+A, you might think that you save 5001 MB, but in reality you only save
+1 MB, and the size of branch B suddenly grows from 5001 to 10001 MB.
+
+### Addition method
+
+For each branch, include all the snapshots and WAL that it depends on,
+even if some of them are shared by other branches. With this method,
+the size of branches A and B would be 10001 MB.
+
+The surprise with this method is that the sum of all the branches is
+larger than the total synthetic size. And if you drop branch A, the
+total synthetic size doesn't fall by 10001 MB as you might think.
+
+# Alternatives
+
+A sort of cop-out method would be to show the whole tree of branches
+graphically, and for each section of WAL or logical snapshot, display
+the size of that section. You can then see which branches depend on
+which sections, which sections are shared etc. That would be good to
+have in the UI anyway.
+
+Or perhaps calculate per-branch numbers using the subtraction method,
+and in addition to that, one more number for "shared size" that
+includes all the data that is needed by more than one branch.
+
+## Which is the right method?
+
+The bottom line is that it's not straightforward to attribute the
+synthetic size to individual branches. There are things we can do, and
+all of those methods are pretty straightforward to implement, but they
+all have their own problems. What makes sense depends a lot on what
+you want to do with the number, what question you are trying to
+answer.

libs/consumption_metrics/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "consumption_metrics"
+version = "0.1.0"
+edition = "2021"
+license = "Apache-2.0"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+anyhow = "1.0.68"
+chrono = { version = "0.4", default-features = false, features = ["clock", "serde"] }
+rand = "0.8.3"
+serde = "1.0.152"
+serde_with = "2.1.0"
+utils = { version = "0.1.0", path = "../utils" }
+workspace_hack = { version = "0.1.0", path = "../../workspace_hack" }

libs/consumption_metrics/src/lib.rs

@@ -0,0 +1,50 @@
+//!
+//! Shared code for consumption metics collection
+//!
+use chrono::{DateTime, Utc};
+use rand::Rng;
+use serde::Serialize;
+
+#[derive(Serialize, Debug, Clone, Eq, PartialEq, Ord, PartialOrd)]
+#[serde(tag = "type")]
+pub enum EventType {
+    #[serde(rename = "absolute")]
+    Absolute { time: DateTime<Utc> },
+    #[serde(rename = "incremental")]
+    Incremental {
+        start_time: DateTime<Utc>,
+        stop_time: DateTime<Utc>,
+    },
+}
+
+#[derive(Serialize, Debug, Clone, Eq, PartialEq, Ord, PartialOrd)]
+pub struct Event<Extra> {
+    #[serde(flatten)]
+    #[serde(rename = "type")]
+    pub kind: EventType,
+
+    pub metric: &'static str,
+    pub idempotency_key: String,
+    pub value: u64,
+
+    #[serde(flatten)]
+    pub extra: Extra,
+}
+
+pub fn idempotency_key(node_id: String) -> String {
+    format!(
+        "{}-{}-{:04}",
+        Utc::now(),
+        node_id,
+        rand::thread_rng().gen_range(0..=9999)
+    )
+}
+
+pub const CHUNK_SIZE: usize = 1000;
+
+// Just a wrapper around a slice of events
+// to serialize it as `{"events" : [ ] }
+#[derive(serde::Serialize)]
+pub struct EventChunk<'a, T> {
+    pub events: &'a [T],
+}

libs/metrics/Cargo.toml

@@ -1,10 +1,13 @@
 [package]
 name = "metrics"
 version = "0.1.0"
-edition = "2021"
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-prometheus = {version = "0.13", default_features=false, features = ["process"]} # removes protobuf dependency
-libc = "0.2"
-once_cell = "1.13.0"
-workspace_hack = { version = "0.1", path = "../../workspace_hack" }
+prometheus.workspace = true
+libc.workspace = true
+once_cell.workspace = true
+chrono.workspace = true
+
+workspace_hack.workspace = true

libs/metrics/src/launch_timestamp.rs

@@ -0,0 +1,34 @@
+//! A timestamp captured at process startup to identify restarts of the process, e.g., in logs and metrics.
+
+use chrono::Utc;
+
+use super::register_uint_gauge;
+use std::fmt::Display;
+
+pub struct LaunchTimestamp(chrono::DateTime<Utc>);
+
+impl LaunchTimestamp {
+    pub fn generate() -> Self {
+        LaunchTimestamp(Utc::now())
+    }
+}
+
+impl Display for LaunchTimestamp {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+
+pub fn set_launch_timestamp_metric(launch_ts: &'static LaunchTimestamp) {
+    let millis_since_epoch: u64 = launch_ts
+        .0
+        .timestamp_millis()
+        .try_into()
+        .expect("we're after the epoch, this should be positive");
+    let metric = register_uint_gauge!(
+        "libmetrics_launch_timestamp",
+        "Timestamp (millis since epoch) at wich the process launched."
+    )
+    .unwrap();
+    metric.set(millis_since_epoch);
+}

libs/metrics/src/lib.rs

@@ -8,6 +8,7 @@ pub use prometheus::opts;
 pub use prometheus::register;
 pub use prometheus::{core, default_registry, proto};
 pub use prometheus::{exponential_buckets, linear_buckets};
+pub use prometheus::{register_counter_vec, Counter, CounterVec};
 pub use prometheus::{register_gauge, Gauge};
 pub use prometheus::{register_gauge_vec, GaugeVec};
 pub use prometheus::{register_histogram, Histogram};
@@ -19,6 +20,7 @@ pub use prometheus::{register_int_gauge_vec, IntGaugeVec};
 pub use prometheus::{Encoder, TextEncoder};
 use prometheus::{Registry, Result};
 
+pub mod launch_timestamp;
 mod wrappers;
 pub use wrappers::{CountedReader, CountedWriter};
 
@@ -33,6 +35,14 @@ macro_rules! register_uint_gauge_vec {
     }};
 }
 
+#[macro_export]
+macro_rules! register_uint_gauge {
+    ($NAME:expr, $HELP:expr $(,)?) => {{
+        let gauge = $crate::UIntGauge::new($NAME, $HELP).unwrap();
+        $crate::register(Box::new(gauge.clone())).map(|_| gauge)
+    }};
+}
+
 /// Special internal registry, to collect metrics independently from the default registry.
 /// Was introduced to fix deadlock with lazy registration of metrics in the default registry.
 static INTERNAL_REGISTRY: Lazy<Registry> = Lazy::new(Registry::new);

libs/pageserver_api/Cargo.toml

@@ -1,16 +1,19 @@
 [package]
 name = "pageserver_api"
 version = "0.1.0"
-edition = "2021"
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-serde = { version = "1.0", features = ["derive"] }
-serde_with = "2.0"
-const_format = "0.2.21"
-anyhow = { version = "1.0", features = ["backtrace"] }
-bytes = "1.0.1"
-byteorder = "1.4.3"
+serde.workspace = true
+serde_with.workspace = true
+const_format.workspace = true
+anyhow.workspace = true
+bytes.workspace = true
+byteorder.workspace = true
+utils.workspace = true
+postgres_ffi.workspace = true
+enum-map.workspace = true
+serde_json.workspace = true
 
-utils = { path = "../utils" }
-postgres_ffi = { path = "../postgres_ffi" }
-workspace_hack = { version = "0.1", path = "../../workspace_hack" }
+workspace_hack.workspace = true

libs/pageserver_api/src/models.rs

@@ -1,9 +1,14 @@
-use std::num::NonZeroU64;
+use std::{
+    collections::HashMap,
+    num::{NonZeroU64, NonZeroUsize},
+    time::SystemTime,
+};
 
 use byteorder::{BigEndian, ReadBytesExt};
 use serde::{Deserialize, Serialize};
 use serde_with::{serde_as, DisplayFromStr};
 use utils::{
+    history_buffer::HistoryBufferWithDropCounter,
     id::{NodeId, TenantId, TimelineId},
     lsn::Lsn,
 };
@@ -29,6 +34,14 @@ pub enum TenantState {
     Broken,
 }
 
+pub mod state {
+    pub const LOADING: &str = "loading";
+    pub const ATTACHING: &str = "attaching";
+    pub const ACTIVE: &str = "active";
+    pub const STOPPING: &str = "stopping";
+    pub const BROKEN: &str = "broken";
+}
+
 impl TenantState {
     pub fn has_in_progress_downloads(&self) -> bool {
         match self {
@@ -39,23 +52,32 @@ impl TenantState {
             Self::Broken => false,
         }
     }
+
+    pub fn as_str(&self) -> &'static str {
+        match self {
+            TenantState::Loading => state::LOADING,
+            TenantState::Attaching => state::ATTACHING,
+            TenantState::Active => state::ACTIVE,
+            TenantState::Stopping => state::STOPPING,
+            TenantState::Broken => state::BROKEN,
+        }
+    }
 }
 
 /// A state of a timeline in pageserver's memory.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
 pub enum TimelineState {
-    /// Timeline is fully operational. If the containing Tenant is Active, the timeline's
-    /// background jobs are running otherwise they will be launched when the tenant is activated.
+    /// The timeline is recognized by the pageserver but is not yet operational.
+    /// In particular, the walreceiver connection loop is not running for this timeline.
+    /// It will eventually transition to state Active or Broken.
+    Loading,
+    /// The timeline is fully operational.
+    /// It can be queried, and the walreceiver connection loop is running.
     Active,
-    /// A timeline is recognized by pageserver, but not yet ready to operate.
-    /// The status indicates, that the timeline could eventually go back to Active automatically:
-    /// for example, if the owning tenant goes back to Active again.
-    Suspended,
-    /// A timeline is recognized by pageserver, but not yet ready to operate and not allowed to
-    /// automatically become Active after certain events: only a management call can change this status.
+    /// The timeline was previously Loading or Active but is shutting down.
+    /// It cannot transition back into any other state.
     Stopping,
-    /// A timeline is recognized by the pageserver, but can no longer be used for
-    /// any operations, because it failed to be activated.
+    /// The timeline is broken and not operational (previous states: Loading or Active).
     Broken,
 }
 
@@ -117,9 +139,9 @@ impl TenantCreateRequest {
 #[serde_as]
 #[derive(Serialize, Deserialize)]
 pub struct TenantConfigRequest {
+    #[serde_as(as = "DisplayFromStr")]
     pub tenant_id: TenantId,
     #[serde(default)]
-    #[serde_as(as = "Option<DisplayFromStr>")]
     pub checkpoint_distance: Option<u64>,
     pub checkpoint_timeout: Option<String>,
     pub compaction_target_size: Option<u64>,
@@ -133,6 +155,11 @@ pub struct TenantConfigRequest {
     pub lagging_wal_timeout: Option<String>,
     pub max_lsn_wal_lag: Option<NonZeroU64>,
     pub trace_read_requests: Option<bool>,
+    // We defer the parsing of the eviction_policy field to the request handler.
+    // Otherwise we'd have to move the types for eviction policy into this package.
+    // We might do that once the eviction feature has stabilizied.
+    // For now, this field is not even documented in the openapi_spec.yml.
+    pub eviction_policy: Option<serde_json::Value>,
 }
 
 impl TenantConfigRequest {
@@ -152,6 +179,7 @@ impl TenantConfigRequest {
             lagging_wal_timeout: None,
             max_lsn_wal_lag: None,
             trace_read_requests: None,
+            eviction_policy: None,
         }
     }
 }
@@ -162,6 +190,8 @@ pub struct TenantInfo {
     #[serde_as(as = "DisplayFromStr")]
     pub id: TenantId,
     pub state: TenantState,
+    /// Sum of the size of all layer files.
+    /// If a layer is present in both local FS and S3, it counts only once.
     pub current_physical_size: Option<u64>, // physical size is only included in `tenant_status` endpoint
     pub has_in_progress_downloads: Option<bool>,
 }
@@ -190,9 +220,12 @@ pub struct TimelineInfo {
     #[serde_as(as = "DisplayFromStr")]
     pub remote_consistent_lsn: Lsn,
     pub current_logical_size: Option<u64>, // is None when timeline is Unloaded
+    /// Sum of the size of all layer files.
+    /// If a layer is present in both local FS and S3, it counts only once.
     pub current_physical_size: Option<u64>, // is None when timeline is Unloaded
     pub current_logical_size_non_incremental: Option<u64>,
-    pub current_physical_size_non_incremental: Option<u64>,
+
+    pub timeline_dir_layer_file_size_sum: Option<u64>,
 
     pub wal_source_connstr: Option<String>,
     #[serde_as(as = "Option<DisplayFromStr>")]
@@ -202,29 +235,151 @@ pub struct TimelineInfo {
     pub pg_version: u32,
 
     pub state: TimelineState,
+}
 
-    // Some of the above fields are duplicated in 'local' and 'remote', for backwards-
-    // compatility with older clients.
-    pub local: LocalTimelineInfo,
-    pub remote: RemoteTimelineInfo,
+#[derive(Debug, Clone, Serialize)]
+pub struct LayerMapInfo {
+    pub in_memory_layers: Vec<InMemoryLayerInfo>,
+    pub historic_layers: Vec<HistoricLayerInfo>,
+}
+
+#[derive(Debug, Hash, PartialEq, Eq, Clone, Copy, Serialize, Deserialize, enum_map::Enum)]
+#[repr(usize)]
+pub enum LayerAccessKind {
+    GetValueReconstructData,
+    Iter,
+    KeyIter,
+    Dump,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct LayerAccessStatFullDetails {
+    pub when_millis_since_epoch: u64,
+    pub task_kind: &'static str,
+    pub access_kind: LayerAccessKind,
+}
+
+/// An event that impacts the layer's residence status.
+#[serde_as]
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct LayerResidenceEvent {
+    /// The time when the event occurred.
+    /// NB: this timestamp is captured while the residence status changes.
+    /// So, it might be behind/ahead of the actual residence change by a short amount of time.
+    ///
+    #[serde(rename = "timestamp_millis_since_epoch")]
+    #[serde_as(as = "serde_with::TimestampMilliSeconds")]
+    pub timestamp: SystemTime,
+    /// The new residence status of the layer.
+    pub status: LayerResidenceStatus,
+    /// The reason why we had to record this event.
+    pub reason: LayerResidenceEventReason,
+}
+
+/// The reason for recording a given [`ResidenceEvent`].
+#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
+pub enum LayerResidenceEventReason {
+    /// The layer map is being populated, e.g. during timeline load or attach.
+    /// This includes [`RemoteLayer`] objects created in [`reconcile_with_remote`].
+    /// We need to record such events because there is no persistent storage for the events.
+    LayerLoad,
+    /// We just created the layer (e.g., freeze_and_flush or compaction).
+    /// Such layers are always [`LayerResidenceStatus::Resident`].
+    LayerCreate,
+    /// We on-demand downloaded or evicted the given layer.
+    ResidenceChange,
+}
+
+/// The residence status of the layer, after the given [`LayerResidenceEvent`].
+#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
+pub enum LayerResidenceStatus {
+    /// Residence status for a layer file that exists locally.
+    /// It may also exist on the remote, we don't care here.
+    Resident,
+    /// Residence status for a layer file that only exists on the remote.
+    Evicted,
+}
+
+impl LayerResidenceEvent {
+    pub fn new(status: LayerResidenceStatus, reason: LayerResidenceEventReason) -> Self {
+        Self {
+            status,
+            reason,
+            timestamp: SystemTime::now(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct LayerAccessStats {
+    pub access_count_by_access_kind: HashMap<LayerAccessKind, u64>,
+    pub task_kind_access_flag: Vec<&'static str>,
+    pub first: Option<LayerAccessStatFullDetails>,
+    pub accesses_history: HistoryBufferWithDropCounter<LayerAccessStatFullDetails, 16>,
+    pub residence_events_history: HistoryBufferWithDropCounter<LayerResidenceEvent, 16>,
 }
 
 #[serde_as]
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct LocalTimelineInfo {
-    #[serde_as(as = "Option<DisplayFromStr>")]
-    pub ancestor_timeline_id: Option<TimelineId>,
-    #[serde_as(as = "Option<DisplayFromStr>")]
-    pub ancestor_lsn: Option<Lsn>,
-    pub current_logical_size: Option<u64>, // is None when timeline is Unloaded
-    pub current_physical_size: Option<u64>, // is None when timeline is Unloaded
+#[derive(Debug, Clone, Serialize)]
+#[serde(tag = "kind")]
+pub enum InMemoryLayerInfo {
+    Open {
+        #[serde_as(as = "DisplayFromStr")]
+        lsn_start: Lsn,
+    },
+    Frozen {
+        #[serde_as(as = "DisplayFromStr")]
+        lsn_start: Lsn,
+        #[serde_as(as = "DisplayFromStr")]
+        lsn_end: Lsn,
+    },
 }
 
 #[serde_as]
+#[derive(Debug, Clone, Serialize)]
+#[serde(tag = "kind")]
+pub enum HistoricLayerInfo {
+    Delta {
+        layer_file_name: String,
+        layer_file_size: Option<u64>,
+
+        #[serde_as(as = "DisplayFromStr")]
+        lsn_start: Lsn,
+        #[serde_as(as = "DisplayFromStr")]
+        lsn_end: Lsn,
+        remote: bool,
+        access_stats: LayerAccessStats,
+    },
+    Image {
+        layer_file_name: String,
+        layer_file_size: Option<u64>,
+
+        #[serde_as(as = "DisplayFromStr")]
+        lsn_start: Lsn,
+        remote: bool,
+        access_stats: LayerAccessStats,
+    },
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct DownloadRemoteLayersTaskSpawnRequest {
+    pub max_concurrent_downloads: NonZeroUsize,
+}
+
 #[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct RemoteTimelineInfo {
-    #[serde_as(as = "Option<DisplayFromStr>")]
-    pub remote_consistent_lsn: Option<Lsn>,
+pub struct DownloadRemoteLayersTaskInfo {
+    pub task_id: String,
+    pub state: DownloadRemoteLayersTaskState,
+    pub total_layer_count: u64,         // stable once `completed`
+    pub successful_download_count: u64, // stable once `completed`
+    pub failed_download_count: u64,     // stable once `completed`
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub enum DownloadRemoteLayersTaskState {
+    Running,
+    Completed,
+    ShutDown,
 }
 
 pub type ConfigureFailpointsRequest = Vec<FailpointConfig>;
@@ -246,7 +401,7 @@ pub struct TimelineGcRequest {
 }
 
 // Wrapped in libpq CopyData
-#[derive(PartialEq, Eq)]
+#[derive(PartialEq, Eq, Debug)]
 pub enum PagestreamFeMessage {
     Exists(PagestreamExistsRequest),
     Nblocks(PagestreamNblocksRequest),
@@ -324,7 +479,7 @@ impl PagestreamFeMessage {
         match self {
             Self::Exists(req) => {
                 bytes.put_u8(0);
-                bytes.put_u8(if req.latest { 1 } else { 0 });
+                bytes.put_u8(u8::from(req.latest));
                 bytes.put_u64(req.lsn.0);
                 bytes.put_u32(req.rel.spcnode);
                 bytes.put_u32(req.rel.dbnode);
@@ -334,7 +489,7 @@ impl PagestreamFeMessage {
 
             Self::Nblocks(req) => {
                 bytes.put_u8(1);
-                bytes.put_u8(if req.latest { 1 } else { 0 });
+                bytes.put_u8(u8::from(req.latest));
                 bytes.put_u64(req.lsn.0);
                 bytes.put_u32(req.rel.spcnode);
                 bytes.put_u32(req.rel.dbnode);
@@ -344,7 +499,7 @@ impl PagestreamFeMessage {
 
             Self::GetPage(req) => {
                 bytes.put_u8(2);
-                bytes.put_u8(if req.latest { 1 } else { 0 });
+                bytes.put_u8(u8::from(req.latest));
                 bytes.put_u64(req.lsn.0);
                 bytes.put_u32(req.rel.spcnode);
                 bytes.put_u32(req.rel.dbnode);
@@ -355,7 +510,7 @@ impl PagestreamFeMessage {
 
             Self::DbSize(req) => {
                 bytes.put_u8(3);
-                bytes.put_u8(if req.latest { 1 } else { 0 });
+                bytes.put_u8(u8::from(req.latest));
                 bytes.put_u64(req.lsn.0);
                 bytes.put_u32(req.dbnode);
             }

libs/pageserver_api/src/reltag.rs

@@ -98,6 +98,15 @@ impl RelTag {
 
         name
     }
+
+    pub fn with_forknum(&self, forknum: u8) -> Self {
+        RelTag {
+            forknum,
+            spcnode: self.spcnode,
+            dbnode: self.dbnode,
+            relnode: self.relnode,
+        }
+    }
 }
 
 ///

libs/postgres_connection/Cargo.toml

@@ -1,17 +1,17 @@
 [package]
 name = "postgres_connection"
 version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-anyhow = "1.0"
-itertools = "0.10.3"
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev = "d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
-tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
-url = "2.2.2"
-workspace_hack = { version = "0.1", path = "../../workspace_hack" }
+anyhow.workspace = true
+itertools.workspace = true
+postgres.workspace = true
+tokio-postgres.workspace = true
+url.workspace = true
+
+workspace_hack.workspace = true
 
 [dev-dependencies]
-once_cell = "1.13.0"
+once_cell.workspace = true

libs/postgres_ffi/Cargo.toml

@@ -1,29 +1,31 @@
 [package]
 name = "postgres_ffi"
 version = "0.1.0"
-edition = "2021"
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-rand = "0.8.3"
-regex = "1.4.5"
-bytes = "1.0.1"
-byteorder = "1.4.3"
-anyhow = "1.0"
-crc32c = "0.6.0"
-hex = "0.4.3"
-once_cell = "1.13.0"
-log = "0.4.14"
-memoffset = "0.7"
-thiserror = "1.0"
-serde = { version = "1.0", features = ["derive"] }
-utils = { path = "../utils" }
-workspace_hack = { version = "0.1", path = "../../workspace_hack" }
+rand.workspace = true
+regex.workspace = true
+bytes.workspace = true
+byteorder.workspace = true
+anyhow.workspace = true
+crc32c.workspace = true
+hex.workspace = true
+once_cell.workspace = true
+log.workspace = true
+memoffset.workspace = true
+thiserror.workspace = true
+serde.workspace = true
+utils.workspace = true
+
+workspace_hack.workspace = true
 
 [dev-dependencies]
-env_logger = "0.9"
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
+env_logger.workspace = true
+postgres.workspace = true
 wal_craft = { path = "wal_craft" }
 
 [build-dependencies]
-anyhow = "1.0"
-bindgen = "0.61"
+anyhow.workspace = true
+bindgen.workspace = true

libs/postgres_ffi/src/nonrelfile_utils.rs

@@ -14,8 +14,8 @@ pub fn transaction_id_set_status(xid: u32, status: u8, page: &mut BytesMut) {
         status
     );
 
-    let byteno: usize = ((xid as u32 % pg_constants::CLOG_XACTS_PER_PAGE as u32)
-        / pg_constants::CLOG_XACTS_PER_BYTE) as usize;
+    let byteno: usize =
+        ((xid % pg_constants::CLOG_XACTS_PER_PAGE) / pg_constants::CLOG_XACTS_PER_BYTE) as usize;
 
     let bshift: u8 =
         ((xid % pg_constants::CLOG_XACTS_PER_BYTE) * pg_constants::CLOG_BITS_PER_XACT as u32) as u8;
@@ -25,13 +25,13 @@ pub fn transaction_id_set_status(xid: u32, status: u8, page: &mut BytesMut) {
 }
 
 pub fn transaction_id_get_status(xid: u32, page: &[u8]) -> u8 {
-    let byteno: usize = ((xid as u32 % pg_constants::CLOG_XACTS_PER_PAGE as u32)
-        / pg_constants::CLOG_XACTS_PER_BYTE) as usize;
+    let byteno: usize =
+        ((xid % pg_constants::CLOG_XACTS_PER_PAGE) / pg_constants::CLOG_XACTS_PER_BYTE) as usize;
 
     let bshift: u8 =
         ((xid % pg_constants::CLOG_XACTS_PER_BYTE) * pg_constants::CLOG_BITS_PER_XACT as u32) as u8;
 
-    ((page[byteno] >> bshift) & pg_constants::CLOG_XACT_BITMASK) as u8
+    (page[byteno] >> bshift) & pg_constants::CLOG_XACT_BITMASK
 }
 
 // See CLOGPagePrecedes in clog.c

libs/postgres_ffi/src/xlog_utils.rs

@@ -333,7 +333,7 @@ impl CheckPoint {
 // We need this segment to start compute node.
 //
 pub fn generate_wal_segment(segno: u64, system_id: u64) -> Result<Bytes, SerializeError> {
-    let mut seg_buf = BytesMut::with_capacity(WAL_SEGMENT_SIZE as usize);
+    let mut seg_buf = BytesMut::with_capacity(WAL_SEGMENT_SIZE);
 
     let pageaddr = XLogSegNoOffsetToRecPtr(segno, 0, WAL_SEGMENT_SIZE);
     let hdr = XLogLongPageHeaderData {
@@ -574,7 +574,7 @@ mod tests {
 
         // Rename file to partial to actually find last valid lsn, then rename it back.
         fs::rename(
-            cfg.wal_dir().join(&last_segment),
+            cfg.wal_dir().join(last_segment),
             cfg.wal_dir().join(format!("{}.partial", last_segment)),
         )
         .unwrap();

libs/postgres_ffi/wal_craft/Cargo.toml

@@ -1,17 +1,17 @@
 [package]
 name = "wal_craft"
 version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+edition.workspace = true
+license.workspace = true
 
 [dependencies]
-anyhow = "1.0"
-clap = "4.0"
-env_logger = "0.9"
-log = "0.4"
-once_cell = "1.13.0"
-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="d052ee8b86fff9897c77b0fe89ea9daba0e1fa38" }
-postgres_ffi = { path = "../" }
-tempfile = "3.2"
-workspace_hack = { version = "0.1", path = "../../../workspace_hack" }
+anyhow.workspace = true
+clap.workspace = true
+env_logger.workspace = true
+log.workspace = true
+once_cell.workspace = true
+postgres.workspace = true
+postgres_ffi.workspace = true
+tempfile.workspace = true
+
+workspace_hack.workspace = true

libs/postgres_ffi/wal_craft/src/lib.rs

@@ -81,7 +81,7 @@ impl Conf {
             .new_pg_command("initdb")?
             .arg("-D")
             .arg(self.datadir.as_os_str())
-            .args(&["-U", "postgres", "--no-instructions", "--no-sync"])
+            .args(["-U", "postgres", "--no-instructions", "--no-sync"])
             .output()?;
         debug!("initdb output: {:?}", output);
         ensure!(
@@ -105,12 +105,12 @@ impl Conf {
         let unix_socket_dir_path = unix_socket_dir.path().to_owned();
         let server_process = self
             .new_pg_command("postgres")?
-            .args(&["-c", "listen_addresses="])
+            .args(["-c", "listen_addresses="])
             .arg("-k")
             .arg(unix_socket_dir_path.as_os_str())
             .arg("-D")
             .arg(self.datadir.as_os_str())
-            .args(&["-c", "logging_collector=on"]) // stderr will mess up with tests output
+            .args(["-c", "logging_collector=on"]) // stderr will mess up with tests output
             .args(REQUIRED_POSTGRES_CONFIG.iter().flat_map(|cfg| ["-c", cfg]))
             .stderr(Stdio::from(log_file))
             .spawn()?;
@@ -142,7 +142,7 @@ impl Conf {
         );
         let output = self
             .new_pg_command("pg_waldump")?
-            .args(&[
+            .args([
                 &first_segment_file.as_os_str(),
                 &last_segment_file.as_os_str(),
             ])