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fix(postgres): remove memory limit and add document database (#259)

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## Summary

- Remove the 600Mi memory limit on the local Postgres Deployment. With `shared_buffers=384MB` + `max_connections=300` the pod was being repeatedly OOMKilled under real workloads, leaving clients with intermittent `connect: connection refused`. Keep the 400Mi request for scheduling.
- Add `document` to the seeded database list in `initdb.sh`.

## Test plan

- [x] `kubectl --context kind-unbound apply -f k8s/infra/postgres.yaml` — rollout succeeds
- [x] Postgres pod stable (0 restarts) after apply
- [ ] On a fresh cluster (`./setup`), verify the `document` database is created (requires empty `data/postgres/`)

Reviewed-on: #259
This commit was merged in pull request #259.
This commit is contained in:
Joakim Olsson
2026-04-18 16:34:17 +00:00
parent b6918819aa
commit 73ccafab68
1 changed files with 1 additions and 2 deletions
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k8s/infra/postgres.yaml
+1 -2
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@@ -23,6 +23,7 @@ data:
CREATE DATABASE authz WITH OWNER postgres ENCODING utf8; CREATE DATABASE authz WITH OWNER postgres ENCODING utf8;
CREATE DATABASE company WITH OWNER postgres ENCODING utf8; CREATE DATABASE company WITH OWNER postgres ENCODING utf8;
CREATE DATABASE consumer WITH OWNER postgres ENCODING utf8; CREATE DATABASE consumer WITH OWNER postgres ENCODING utf8;
CREATE DATABASE document WITH OWNER postgres ENCODING utf8;
CREATE DATABASE employee WITH OWNER postgres ENCODING utf8; CREATE DATABASE employee WITH OWNER postgres ENCODING utf8;
CREATE DATABASE invoice WITH OWNER postgres ENCODING utf8; CREATE DATABASE invoice WITH OWNER postgres ENCODING utf8;
CREATE DATABASE notification WITH OWNER postgres ENCODING utf8; CREATE DATABASE notification WITH OWNER postgres ENCODING utf8;
@@ -62,8 +63,6 @@ spec:
resources: resources:
requests: requests:
memory: 400Mi memory: 400Mi
limits:
memory: 600Mi
ports: ports:
- containerPort: 5432 - containerPort: 5432
env: env: