Skip to content
QuenchWorks

contour

Chart · Gateway · standard · v0.0.2

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-09-13

Project Contour, the CNCF Kubernetes ingress controller that programs Envoy over xDS. Serves HTTPProxy and Ingress plus Gateway API, and one binary covers every role, including the xDS control plane, Envoy bootstrap generation, certgen, shutdown-manager and the Gateway provisioner. Pairs with the QuenchWorks envoy data plane.

Chart OCI version

oci://ghcr.io/quenchworks/charts/contour:0.0.2

The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.

Signed
no
SBOM
SPDX, on image
Provenance
SLSA build
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
Image size
18.5 MB

Security report (Trivy)

A+· 100/1000 fixable CVEs
0
Critical
0
High
0
Medium
0
Low
0
Unknown

Security report (Trivy) · image contour 1.33.7

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-contour oci://ghcr.io/quenchworks/charts/contour --version 0.0.2

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/contour@sha256:1ab31a2288bff947cf78f583d5a346be7da0394964797620d4534f06ac71ca04
ghcr.io/quenchworks/images/envoy@sha256:99cf0132c2d9521d564329f78512f5ba521d8e147a824bf64f3c27352efbc0af
Chart version
0.0.2
App version
1.33.7
Chart license
MIT
App license
Apache-2.0
Signed
no
Values schema
no

Verify the chart

cosign verify ghcr.io/quenchworks/charts/contour:0.0.2 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

Transparency

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://projectcontour.io