karapace
Chart · Messaging · standard · v0.0.5
Karapace, Aiven's Kafka schema registry (Avro, JSON Schema, Protobuf) and REST proxy, both Confluent-API compatible. From the tagged source into a Python 3.13 venv, with the Go extension's modules floated; one image runs either role.
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
sha256:592225f3988486df56486935be2f8782f615cbfa740dac53b8fe711ca8d2a5d5Chart OCI version
oci://ghcr.io/quenchworks/charts/karapace:0.0.5The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.
Security report (Trivy)
Security report (Trivy) · image karapace 6.2.4
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-karapace oci://ghcr.io/quenchworks/charts/karapace --version 0.0.5Deploys image (digest-pinned)
ghcr.io/quenchworks/images/karapace@sha256:592225f3988486df56486935be2f8782f615cbfa740dac53b8fe711ca8d2a5d5- Chart version
- 0.0.5
- App version
- 6.2.4
- Chart license
- Apache-2.0
- App license
- Apache-2.0
- Signed
- cosign (keyless)
- Values schema
- yes
- Last published
- 2026-10-04
Verify the chart
cosign verify ghcr.io/quenchworks/charts/karapace:0.0.5 \
--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.
Upstream project: https://karapace.io