Files
neon/pageserver/src/http/openapi_spec.yml
Arpad Müller faf275d4a2 Remove initdb on timeline delete (#6387)
This PR:

* makes `initdb.tar.zst` be deleted by default on timeline deletion
(#6226), mirroring the safekeeper:
https://github.com/neondatabase/neon/pull/6381
* adds a new `preserve_initdb_archive` endpoint for a timeline, to be
used during the disaster recovery process, see reasoning
[here](https://github.com/neondatabase/neon/issues/6226#issuecomment-1894574778)
* makes the creation code look for `initdb-preserved.tar.zst` in
addition to `initdb.tar.zst`.
* makes the tests use the new endpoint

fixes #6226
2024-01-23 18:22:59 +00:00

1668 lines
50 KiB
YAML

openapi: "3.0.2"
info:
title: Page Server API
description: Neon Pageserver API
version: "1.0"
license:
name: "Apache"
url: https://github.com/neondatabase/neon/blob/main/LICENSE
servers:
- url: ""
paths:
/v1/status:
description: Healthcheck endpoint
get:
description: Healthcheck
security: []
responses:
"200":
description: OK
content:
application/json:
schema:
type: object
required:
- id
properties:
id:
type: integer
/v1/disk_usage_eviction/run:
put:
description: Do an iteration of disk-usage-based eviction to evict a given amount of disk space.
security: []
requestBody:
content:
application/json:
schema:
type: object
required:
- evict_bytes
properties:
evict_bytes:
type: integer
responses:
"200":
description: |
The run completed.
This does not necessarily mean that we actually evicted `evict_bytes`.
Examine the returned object for detail, or, just watch the actual effect of the call using `du` or `df`.
content:
application/json:
schema:
type: object
/v1/reload_auth_validation_keys:
post:
description: Reloads the JWT public keys from their pre-configured location on disk.
responses:
"200":
description: The reload completed successfully.
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error (also hits if no keys were found)
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
/v1/tenant/{tenant_id}:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
get:
description: Get tenant status
responses:
"200":
description: Currently returns the flag whether the tenant has inprogress timeline downloads
content:
application/json:
schema:
$ref: "#/components/schemas/TenantInfo"
"400":
description: Error when no tenant id found in path or no timeline id
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
delete:
description: |
Attempts to delete specified tenant. 500, 503 and 409 errors should be retried until 404 is retrieved.
404 means that deletion successfully finished"
responses:
"400":
description: Error when no tenant id found in path
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"404":
description: Tenant not found
content:
application/json:
schema:
$ref: "#/components/schemas/NotFoundError"
"409":
description: Deletion is already in progress, continue polling
content:
application/json:
schema:
$ref: "#/components/schemas/ConflictError"
"412":
description: Deletion may not proceed, tenant is not in Active state
content:
application/json:
schema:
$ref: "#/components/schemas/PreconditionFailedError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/timeline:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
get:
description: Get timelines for tenant
responses:
"200":
description: TimelineInfo
content:
application/json:
schema:
type: array
items:
$ref: "#/components/schemas/TimelineInfo"
"400":
description: Error when no tenant id found in path
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/timeline/{timeline_id}:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: timeline_id
in: path
required: true
schema:
type: string
format: hex
get:
description: Get info about the timeline
responses:
"200":
description: TimelineInfo
content:
application/json:
schema:
$ref: "#/components/schemas/TimelineInfo"
"400":
description: Error when no tenant id found in path or no timeline id
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
delete:
description: "Attempts to delete specified timeline. 500 and 409 errors should be retried"
responses:
"400":
description: Error when no tenant id found in path or no timeline id
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"404":
description: Timeline not found
content:
application/json:
schema:
$ref: "#/components/schemas/NotFoundError"
"409":
description: Deletion is already in progress, continue polling
content:
application/json:
schema:
$ref: "#/components/schemas/ConflictError"
"412":
description: Tenant is missing, or timeline has children
content:
application/json:
schema:
$ref: "#/components/schemas/PreconditionFailedError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/timeline/{timeline_id}/get_timestamp_of_lsn:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: timeline_id
in: path
required: true
schema:
type: string
format: hex
get:
description: Get timestamp for a given LSN
parameters:
- name: lsn
in: query
required: true
schema:
type: string
format: hex
description: A LSN to get the timestamp
responses:
"200":
description: OK
content:
application/json:
schema:
type: string
format: date-time
"400":
description: Error when no tenant id found in path, no timeline id or invalid timestamp
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"404":
description: Timeline not found, or there is no timestamp information for the given lsn
content:
application/json:
schema:
$ref: "#/components/schemas/NotFoundError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
/v1/tenant/{tenant_id}/timeline/{timeline_id}/get_lsn_by_timestamp:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: timeline_id
in: path
required: true
schema:
type: string
format: hex
get:
description: Get LSN by a timestamp
parameters:
- name: timestamp
in: query
required: true
schema:
type: string
format: date-time
description: A timestamp to get the LSN
- name: version
in: query
required: false
schema:
type: integer
description: The version of the endpoint to use
responses:
"200":
description: OK
content:
application/json:
schema:
$ref: "#/components/schemas/LsnByTimestampResponse"
"400":
description: Error when no tenant id found in path, no timeline id or invalid timestamp
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/timeline/{timeline_id}/do_gc:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: timeline_id
in: path
required: true
schema:
type: string
format: hex
put:
description: Garbage collect given timeline
responses:
"200":
description: OK
content:
application/json:
schema:
type: string
"400":
description: Error when no tenant id found in path, no timeline id or invalid timestamp
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/attach:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
post:
description: |
Schedules attach operation to happen in the background for the given tenant.
As soon as the caller sends this request, it must assume the pageserver
starts writing to the tenant's S3 state unless it receives one of the
distinguished errors below that state otherwise.
If a client receives a not-distinguished response, e.g., a network timeout,
it MUST retry the /attach request and poll again for the tenant's
attachment status.
After the client has received a 202, it MUST poll the tenant's
attachment status (field `attachment_status`) to reach state `attached`.
If the `attachment_status` is missing, the client MUST retry the `/attach`
request (goto previous paragraph). This is a robustness measure in case the tenant
status endpoint is buggy, but the attach operation is ongoing.
There is no way to cancel an in-flight request.
In any case, the client
* MUST NOT ASSUME that the /attach request has been lost in the network,
* MUST NOT ASSUME that the request has been lost, based on the observation
that a subsequent tenant status request returns 404. The request may
still be in flight. It must be retried.
The client SHOULD supply a `TenantConfig` for the tenant in the request body.
Settings specified in the config override the pageserver's defaults.
It is guaranteed that the config settings are applied before the pageserver
starts operating on the tenant. E.g., if the config specifies a specific
PITR interval for a tenant, then that setting will be in effect before the
pageserver starts the garbage collection loop. This enables a client to
guarantee a specific PITR setting across detach/attach cycles.
The pageserver will reject the request if it cannot parse the config, or
if there are any unknown fields in it.
If the client does not supply a config, the pageserver will use its defaults.
This behavior is deprecated: https://github.com/neondatabase/neon/issues/4282
requestBody:
required: false
content:
application/json:
schema:
$ref: "#/components/schemas/TenantAttachRequest"
responses:
"202":
description: Tenant attaching scheduled
"400":
description: Bad Request
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"404":
description: Timeline not found
content:
application/json:
schema:
$ref: "#/components/schemas/NotFoundError"
"409":
description: |
The tenant is already known to Pageserver in some way,
and hence this `/attach` call has been rejected.
Some examples of how this can happen:
- tenant was created on this pageserver
- tenant attachment was started by an earlier call to `/attach`.
Callers should poll the tenant status's `attachment_status` field,
like for status 202. See the longer description for `POST /attach`
for details.
content:
application/json:
schema:
$ref: "#/components/schemas/ConflictError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/location_config:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: flush_ms
in: query
required: false
schema:
type: integer
put:
description: |
Configures a _tenant location_, that is how a particular pageserver handles
a particular tenant. This includes _attached_ tenants, i.e. those ingesting WAL
and page service requests, and _secondary_ tenants, i.e. those which are just keeping
a warm cache in anticipation of transitioning to attached state in the future.
This is a declarative, idempotent API: there are not separate endpoints
for different tenant location configurations. Rather, this single endpoint accepts
a description of the desired location configuration, and makes whatever changes
are required to reach that state.
In imperative terms, this API is used to attach and detach tenants, and
to transition tenants to and from secondary mode.
This is a synchronous API: there is no 202 response. State transitions should always
be fast (milliseconds), with the exception of requests setting `flush_ms`, in which case
the caller controls the runtime of the request.
In some state transitions, it makes sense to flush dirty data to remote storage: this includes transitions
to AttachedStale and Detached. Flushing is never necessary for correctness, but is an
important optimization when doing migrations. The `flush_ms` parameter controls whether
flushing should be attempted, and how much time is allowed for flushing. If the time limit expires,
the requested transition will continue without waiting for any outstanding data to flush. Callers
should use a duration which is substantially less than their HTTP client's request
timeout. It is safe to supply flush_ms irrespective of the request body: in state transitions
where flushing doesn't make sense, the server will ignore it.
It is safe to retry requests, but if one receives a 409 or 503 response, it is not
useful to retry aggressively: there is probably an existing request still ongoing.
requestBody:
required: false
content:
application/json:
schema:
$ref: "#/components/schemas/TenantLocationConfigRequest"
responses:
"200":
description: Tenant is now in requested state
"503":
description: Tenant's state cannot be changed right now. Wait a few seconds and retry.
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"409":
description: |
The tenant is already known to Pageserver in some way,
and hence this `/attach` call has been rejected.
Some examples of how this can happen:
- tenant was created on this pageserver
- tenant attachment was started by an earlier call to `/attach`.
Callers should poll the tenant status's `attachment_status` field,
like for status 202. See the longer description for `POST /attach`
for details.
content:
application/json:
schema:
$ref: "#/components/schemas/ConflictError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
/v1/tenant/{tenant_id}/detach:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: detach_ignored
in: query
required: false
schema:
type: boolean
description: |
When true, allow to detach a tenant which state is ignored.
post:
description: |
Remove tenant data (including all corresponding timelines) from pageserver's memory and file system.
Files on the remote storage are not affected.
responses:
"200":
description: Tenant detached
"400":
description: Error when no tenant id found in path parameters
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"404":
description: Tenant not found
content:
application/json:
schema:
$ref: "#/components/schemas/NotFoundError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/ignore:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
post:
description: |
Remove tenant data (including all corresponding timelines) from pageserver's memory.
Files on local disk and remote storage are not affected.
Future pageserver restarts won't load the data back until `load` is called on such tenant.
responses:
"200":
description: Tenant ignored
"400":
description: Error when no tenant id found in path parameters
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/load:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
post:
description: |
Schedules an operation that attempts to load a tenant from the local disk and
synchronise it with the remote storage (if enabled), repeating pageserver's restart logic for tenant load.
If the tenant was ignored before, removes the ignore mark and continues with load scheduling.
Errors if the tenant is absent on disk, already present in memory or fails to schedule its load.
Scheduling a load does not mean that the tenant would load successfully, check tenant status to ensure load correctness.
requestBody:
required: false
content:
application/json:
schema:
$ref: "#/components/schemas/TenantLoadRequest"
responses:
"202":
description: Tenant scheduled to load successfully
"400":
description: Error when no tenant id found in path parameters
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/{timeline_id}/preserve_initdb_archive:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: timeline_id
in: path
required: true
schema:
type: string
post:
description: |
Marks the initdb archive for preservation upon deletion of the timeline or tenant.
This is meant to be part of the disaster recovery process.
responses:
"202":
description: Tenant scheduled to load successfully
"404":
description: No tenant or timeline found for the specified ids
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/synthetic_size:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
get:
description: |
Calculate tenant's synthetic size
responses:
"200":
description: Tenant's synthetic size
content:
application/json:
schema:
$ref: "#/components/schemas/SyntheticSizeResponse"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/size:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
- name: inputs_only
in: query
required: false
schema:
type: boolean
description: |
When true, skip calculation and only provide the model inputs (for debugging). Defaults to false.
- name: retention_period
in: query
required: false
schema:
type: integer
description: |
Override the default retention period (in bytes) used for size calculation.
get:
description: |
Calculate tenant's size, which is a mixture of WAL (bytes) and logical_size (bytes).
responses:
"200":
description: OK,
content:
application/json:
schema:
type: object
required:
- id
- size
properties:
id:
type: string
format: hex
size:
type: integer
nullable: true
description: |
Size metric in bytes or null if inputs_only=true was given.
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/timeline/:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
post:
description: |
Create a timeline. Returns new timeline id on success.
Recreating the same timeline will succeed if the parameters match the existing timeline.
If no pg_version is specified, assume DEFAULT_PG_VERSION hardcoded in the pageserver.
requestBody:
content:
application/json:
schema:
type: object
required:
- new_timeline_id
properties:
new_timeline_id:
type: string
format: hex
ancestor_timeline_id:
type: string
format: hex
ancestor_start_lsn:
type: string
format: hex
pg_version:
type: integer
existing_initdb_timeline_id:
type: string
format: hex
responses:
"201":
description: TimelineInfo
content:
application/json:
schema:
$ref: "#/components/schemas/TimelineInfo"
"400":
description: Malformed timeline create request
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"406":
description: Permanently unsatisfiable request, don't retry.
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"409":
description: Timeline already exists, creation skipped
content:
application/json:
schema:
$ref: "#/components/schemas/ConflictError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/:
get:
description: Get tenants list
responses:
"200":
description: TenantInfo
content:
application/json:
schema:
type: array
items:
$ref: "#/components/schemas/TenantInfo"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
post:
description: |
Create a tenant. Returns new tenant id on success.
If no new tenant id is specified in parameters, it would be generated. It's an error to recreate the same tenant.
Invalid fields in the tenant config will cause the request to be rejected with status 400.
requestBody:
content:
application/json:
schema:
$ref: "#/components/schemas/TenantCreateRequest"
responses:
"201":
description: New tenant created successfully
content:
application/json:
schema:
type: string
"400":
description: Malformed tenant create request
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"409":
description: Tenant already exists, creation skipped
content:
application/json:
schema:
$ref: "#/components/schemas/ConflictError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/config:
put:
description: |
Update tenant's config.
Invalid fields in the tenant config will cause the request to be rejected with status 400.
requestBody:
content:
application/json:
schema:
$ref: "#/components/schemas/TenantConfigRequest"
responses:
"200":
description: OK
content:
application/json:
schema:
type: array
items:
$ref: "#/components/schemas/TenantInfo"
"400":
description: Malformed tenant config request
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
/v1/tenant/{tenant_id}/config/:
parameters:
- name: tenant_id
in: path
required: true
schema:
type: string
get:
description: |
Returns tenant's config description: specific config overrides a tenant has
and the effective config.
responses:
"200":
description: Tenant config, specific and effective
content:
application/json:
schema:
$ref: "#/components/schemas/TenantConfigResponse"
"400":
description: Malformed get tenanant config request
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"401":
description: Unauthorized Error
content:
application/json:
schema:
$ref: "#/components/schemas/UnauthorizedError"
"403":
description: Forbidden Error
content:
application/json:
schema:
$ref: "#/components/schemas/ForbiddenError"
"404":
description: Tenand or timeline were not found
content:
application/json:
schema:
$ref: "#/components/schemas/NotFoundError"
"500":
description: Generic operation error
content:
application/json:
schema:
$ref: "#/components/schemas/Error"
"503":
description: Temporarily unavailable, please retry.
content:
application/json:
schema:
$ref: "#/components/schemas/ServiceUnavailableError"
components:
securitySchemes:
JWT:
type: http
scheme: bearer
bearerFormat: JWT
schemas:
TenantInfo:
type: object
required:
- id
- attachment_status
properties:
id:
type: string
current_physical_size:
type: integer
attachment_status:
description: |
Status of this tenant's attachment to this pageserver.
- `maybe` means almost nothing, don't read anything into it
except for the fact that the pageserver _might_ be already
writing to the tenant's S3 state, so, DO NOT ATTACH the
tenant to any other pageserver, or we risk split-brain.
- `attached` means that the attach operation has completed,
successfully
- `failed` means that attach has failed. For reason check corresponding `reason` failed.
`failed` is the terminal state, retrying attach call wont resolve the issue.
For example this can be caused by s3 being unreachable. The retry may be implemented
with call to detach, though it would be better to not automate it and inspec failed state
manually before proceeding with a retry.
See the tenant `/attach` endpoint for more information.
type: object
required:
- slug
- data
properties:
slug:
type: string
enum: [ "maybe", "attached", "failed" ]
data:
type: object
properties:
reason:
type: string
TenantCreateRequest:
allOf:
- $ref: '#/components/schemas/TenantConfig'
- type: object
required:
- new_tenant_id
properties:
new_tenant_id:
type: string
generation:
type: integer
description: Attachment generation number.
TenantLoadRequest:
type: object
properties:
generation:
type: integer
description: Attachment generation number.
TenantAttachRequest:
type: object
required:
- config
properties:
config:
$ref: '#/components/schemas/TenantConfig'
generation:
type: integer
description: Attachment generation number.
TenantConfigRequest:
allOf:
- $ref: '#/components/schemas/TenantConfig'
- type: object
required:
- tenant_id
properties:
tenant_id:
type: string
TenantLocationConfigRequest:
type: object
required:
- tenant_id
properties:
tenant_id:
type: string
mode:
type: string
enum: ["AttachedSingle", "AttachedMulti", "AttachedStale", "Secondary", "Detached"]
description: Mode of functionality that this pageserver will run in for this tenant.
generation:
type: integer
description: Attachment generation number, mandatory when `mode` is an attached state
secondary_conf:
$ref: '#/components/schemas/SecondaryConfig'
tenant_conf:
$ref: '#/components/schemas/TenantConfig'
SecondaryConfig:
type: object
properties:
warm:
type: boolean
description: Whether to poll remote storage for layers to download. If false, secondary locations don't download anything.
TenantConfig:
type: object
properties:
gc_period:
type: string
gc_horizon:
type: integer
pitr_interval:
type: string
checkpoint_distance:
type: integer
checkpoint_timeout:
type: string
compaction_target_size:
type: integer
compaction_period:
type: string
compaction_threshold:
type: string
image_creation_threshold:
type: integer
walreceiver_connect_timeout:
type: string
lagging_wal_timeout:
type: string
max_lsn_wal_lag:
type: integer
trace_read_requests:
type: boolean
heatmap_period:
type: integer
TenantConfigResponse:
type: object
properties:
tenant_specific_overrides:
$ref: "#/components/schemas/TenantConfig"
effective_config:
$ref: "#/components/schemas/TenantConfig"
TimelineInfo:
type: object
required:
- timeline_id
- tenant_id
- last_record_lsn
- disk_consistent_lsn
- state
- latest_gc_cutoff_lsn
properties:
timeline_id:
type: string
format: hex
tenant_id:
type: string
last_record_lsn:
type: string
format: hex
disk_consistent_lsn:
type: string
format: hex
remote_consistent_lsn:
type: string
format: hex
remote_consistent_lsn_visible:
type: string
format: hex
ancestor_timeline_id:
type: string
format: hex
ancestor_lsn:
type: string
format: hex
prev_record_lsn:
type: string
format: hex
current_logical_size:
type: integer
current_physical_size:
type: integer
wal_source_connstr:
type: string
last_received_msg_lsn:
type: string
format: hex
last_received_msg_ts:
type: integer
state:
type: string
latest_gc_cutoff_lsn:
type: string
format: hex
SyntheticSizeResponse:
type: object
required:
- id
- size
- segment_sizes
- inputs
properties:
id:
type: string
format: hex
size:
type: integer
segment_sizes:
type: array
items:
$ref: "#/components/schemas/SegmentSize"
inputs:
type: object
properties:
segments:
type: array
items:
$ref: "#/components/schemas/SegmentData"
timeline_inputs:
type: array
items:
$ref: "#/components/schemas/TimelineInput"
SegmentSize:
type: object
required:
- method
- accum_size
properties:
method:
type: string
accum_size:
type: integer
SegmentData:
type: object
required:
- segment
properties:
segment:
type: object
required:
- lsn
properties:
parent:
type: integer
lsn:
type: integer
size:
type: integer
needed:
type: boolean
timeline_id:
type: string
format: hex
kind:
type: string
TimelineInput:
type: object
required:
- timeline_id
properties:
ancestor_id:
type: string
ancestor_lsn:
type: string
timeline_id:
type: string
format: hex
LsnByTimestampResponse:
type: object
required:
- lsn
- kind
properties:
lsn:
type: string
format: hex
kind:
type: string
enum: [past, present, future, nodata]
Error:
type: object
required:
- msg
properties:
msg:
type: string
UnauthorizedError:
type: object
required:
- msg
properties:
msg:
type: string
ForbiddenError:
type: object
required:
- msg
properties:
msg:
type: string
ServiceUnavailableError:
type: object
required:
- msg
properties:
msg:
type: string
NotFoundError:
type: object
required:
- msg
properties:
msg:
type: string
ConflictError:
type: object
required:
- msg
properties:
msg:
type: string
PreconditionFailedError:
type: object
required:
- msg
properties:
msg:
type: string
security:
- JWT: []