opa
Chart · Security & supply chain · standard · v0.0.12
Open Policy Agent, the CNCF general-purpose policy engine. Evaluates Rego policies over JSON and YAML to enforce authorization, admission control, and configuration rules across the stack.
Version
The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version.
Deployed image digest
sha256:bedf2af19a72b70baebce6c86d7ce470eadcfcd1e12881344df760c5775ae617Chart OCI version
oci://ghcr.io/quenchworks/charts/opa:0.0.12The 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 opa 1.19.0
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-opa oci://ghcr.io/quenchworks/charts/opa --version 0.0.12Deploys image (digest-pinned)
ghcr.io/quenchworks/images/opa@sha256:bedf2af19a72b70baebce6c86d7ce470eadcfcd1e12881344df760c5775ae617- Chart version
- 0.0.12
- App version
- 1.19.0
- Chart license
- Apache-2.0
- App license
- Apache-2.0
- Service port
- 8181
- Signed
- cosign (keyless)
- Values schema
- yes
- Last published
- 2026-08-02
Verify the chart
cosign verify ghcr.io/quenchworks/charts/opa:0.0.12 \
--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://www.openpolicyagent.org