cache-stack
Chart · Stacks · standard · v0.0.17
Hardened cache stack with metrics: Valkey (Redis-compatible) with a redis_exporter sidecar, Prometheus discovering it in the release namespace, and Grafana with the Prometheus datasource and the redis_exporter dashboard provisioned.
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
sha256:22b644a4aaef49828a48d2cc0b1753cf7a950dc6315dc2d34731012e2326ec4dChart OCI version
oci://ghcr.io/quenchworks/charts/cache-stack:0.0.17The 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-cache-stack oci://ghcr.io/quenchworks/charts/cache-stack --version 0.0.17Deploys images (digest-pinned)
- valkey9.1.2A+
ghcr.io/quenchworks/images/valkey@sha256:22b644a4aaef49828a48d2cc0b1753cf7a950dc6315dc2d34731012e2326ec4d - redis-exporter1.93.0A
ghcr.io/quenchworks/images/redis-exporter@sha256:8e700dbdbc67e4157a6132437fdd32cd4acc008b31f65820bd75f5c3f3f8a294 - prometheus3.15.1A
ghcr.io/quenchworks/images/prometheus@sha256:afd50563a9d30118afb3cf856738ec548b82042ada4f289699f467ee8683f5b8 - grafana13.1.7D
ghcr.io/quenchworks/images/grafana@sha256:55e1905467f2b38d95705ef32eb46d30cc6fbce8c4a4249c457cf27c487e8ddd
Charts used:
- Chart version
- 0.0.17
- App version
- 1.0.0
- Chart license
- Apache-2.0
- App license
- Unknown
- Signed
- cosign (keyless)
- Values schema
- yes
- Last published
- 2026-10-22
Values keys
- valkey: enabled metrics
- prometheus: enabled config persistence extraVolumes extraVolumeMounts
- grafana: enabled datasources auth persistence extraVolumes extraVolumeMounts
- dashboards: enabled
Verify the chart
cosign verify ghcr.io/quenchworks/charts/cache-stack:0.0.17 \
--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.