linkerd

Chart · Datastore · standard · v0.0.1

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64

Hardened linkerd image, built from source on Wolfi.

Chart OCI version

oci://ghcr.io/quenchworks/charts/linkerd:0.0.1

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

cosign keyless

SBOM

SPDX, on image

Provenance

SLSA build

Architectures

amd64, arm64

Runs as

nonroot (uid 1001)

Root filesystem

read-only

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-linkerd oci://ghcr.io/quenchworks/charts/linkerd --version 0.0.1

Deploys image (digest-pinned)

ghcr.io/quenchworks/images/linkerd-control-plane@sha256:0000000000000000000000000000000000000000000000000000000000000000
ghcr.io/quenchworks/images/linkerd-policy-controller@sha256:0000000000000000000000000000000000000000000000000000000000000000

Chart version: 0.0.1
App version: 26.8.4
Chart license: MIT
App license: Unknown
Signed: cosign (keyless)
Values schema: no

Verify the chart

cosign verify ghcr.io/quenchworks/charts/linkerd:0.0.1 \
  --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.

Chart source

Upstream project: https://quench-works.com