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Alexey Kondratov ab14521ea5 fix(compute): Turn off database collector in postgres_exporter (#12684) 
## Problem

`postgres_exporter` has database collector enabled by default and it
doesn't filter out invalid databases, see

06a553c816/collector/pg_database.go (L67)
so if it hits one, it starts spamming logs
```
ERROR:  [NEON_SMGR] [reqid d9700000018] could not read db size of db 705302 from page server at lsn 5/A2457EB0
```

## Summary of changes

We don't use `pg_database_size_bytes` metric anyway, see

5e19b3fd89/apps/base/compute-metrics/scrape-compute-pg-exporter-neon.yaml (L29)
so just turn it off by passing `--no-collector.database`.
2025-07-24 11:52:31 +00:00
..
etc
compute: metrics for autovacuum (mxid, postgres) (#12294)
2025-07-01 15:33:23 +00:00
jsonnet
Fix some sql_exporter metrics for PG 17
2024-10-16 14:46:33 -05:00
patches
feat(compute): Introduce privileged_role_name parameter (#12539)
2025-07-15 20:22:57 +00:00
.gitignore
schema and github workflow for validation of compute manifest (#12069)
2025-06-16 19:30:41 +00:00
compute-node.Dockerfile
compute-node.Dockerfile: update bullseye-backports backports url (#12700)
2025-07-23 14:45:52 +00:00
Makefile
CI: rework and merge lint-openapi-spec and validate-compute-manifest jobs (#12575)
2025-07-16 11:08:27 +00:00
manifest.schema.json
schema and github workflow for validation of compute manifest (#12069)
2025-06-16 19:30:41 +00:00
manifest.yaml
schema and github workflow for validation of compute manifest (#12069)
2025-06-16 19:30:41 +00:00
package-lock.json
schema and github workflow for validation of compute manifest (#12069)
2025-06-16 19:30:41 +00:00
README.md
Rename dockerfiles from Dockerfile.<something> to <something>.Dockerfile (#9446)
2024-10-21 09:51:12 +01:00
vm-image-spec-bookworm.yaml
fix(compute): Turn off database collector in postgres_exporter (#12684)
2025-07-24 11:52:31 +00:00
vm-image-spec-bullseye.yaml
fix(compute): Turn off database collector in postgres_exporter (#12684)
2025-07-24 11:52:31 +00:00

README.md

This directory contains files that are needed to build the compute images, or included in the compute images.

compute-node.Dockerfile To build the compute image

vm-image-spec.yaml Instructions for vm-builder, to turn the compute-node image into corresponding vm-compute-node image.

etc/ Configuration files included in /etc in the compute image

patches/ Some extensions need to be patched to work with Neon. This directory contains such patches. They are applied to the extension sources in compute-node.Dockerfile

In addition to these, postgres itself, the neon postgres extension, and compute_ctl are built and copied into the compute image by compute-node.Dockerfile.