cnpg-stack
Chart · Stacks · standard · v0.0.8
Operator-managed HA PostgreSQL in one install: the CloudNativePG operator + a replicated Cluster (streaming replication, automated failover, built-in metrics) + a PgBouncer Pooler in front of the primary.
Version
The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version. Only the most recent releases are listed — an older chart pins an older image digest.
Deployed image digest
sha256:12ab8e465d3cb307e737243f7ab25c1e937a8a9c5fd6c6adbbc99b06d44fee24Chart OCI version
oci://ghcr.io/quenchworks/charts/cnpg-stack:0.0.8The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.
Install the chart
Deploy to Kubernetes with hardened defaults. The chart pins its image by signed digest, so you never track it yourself.
Install (latest)
helm install my-cnpg-stack oci://ghcr.io/quenchworks/charts/cnpg-stack --version 0.0.8Deploys images (digest-pinned)
- cloudnative-pg1.30.1A
ghcr.io/quenchworks/images/cloudnative-pg@sha256:12ab8e465d3cb307e737243f7ab25c1e937a8a9c5fd6c6adbbc99b06d44fee24 - postgresql18.6D
ghcr.io/quenchworks/images/postgresql@sha256:42316ed44fa7722f611c35af6edb37882ceaac8c83f48a59735d329d5c12d977 - pgbouncer1.26.1A+
ghcr.io/quenchworks/images/pgbouncer@sha256:abb6ea9aa4ca9337129d2496c460e970a4c7e19f15c9b329ec1545d3eeacbe5d - kubectl1.37.1A
ghcr.io/quenchworks/images/kubectl@sha256:924a275fd41f0e83a6cfdac29eea1587ebc88fc91d400e9c766bc9601b1f986c
Charts used:
- Chart version
- 0.0.8
- App version
- 1.30.1
- Chart license
- Apache-2.0
- App license
- Unknown
- Signed
- cosign (keyless)
- Values schema
- yes
- Last published
- 2026-10-22
Values keys
- cloudnative-pg
- cluster: enabled instances storage database owner resources extraSpec
- pooler: enabled instances poolMode parameters image
- wiring: image
- imagePullSecrets
Verify the chart
cosign verify ghcr.io/quenchworks/charts/cnpg-stack:0.0.8 \
--certificate-identity-regexp 'https://github.com/quenchworks/.+' \
--certificate-oidc-issuer https://token.actions.githubusercontent.comTransparency
The chart publishes its attestations on GitHub and the image it deploys carries its own on the same digest, publicly verifiable with the commands above. Both log to the Sigstore transparency log (Rekor), which cosign verify checks for you.