Tekton Chains release v0.27.3

-Docs @ v0.27.3
-Examples @ v0.27.3

Installation one-liner

kubectl apply -f https://infra.tekton.dev/tekton-releases/chains/previous/v0.27.3/release.yaml

Attestation

The Rekor UUID for this release is 108e9186e8c5677a23e40ac00f6210e922a59eff6e12eb4fca63234b1fa30d1cfcb0fb08261b6b79

Obtain the attestation:

REKOR_UUID=108e9186e8c5677a23e40ac00f6210e922a59eff6e12eb4fca63234b1fa30d1cfcb0fb08261b6b79
rekor-cli get --uuid $REKOR_UUID --format json | jq -r .Attestation | jq .

Verify that all container images in the attestation are in the release file:

RELEASE_FILE=https://infra.tekton.dev/tekton-releases/chains/previous/v0.27.3/release.yaml
REKOR_UUID=108e9186e8c5677a23e40ac00f6210e922a59eff6e12eb4fca63234b1fa30d1cfcb0fb08261b6b79

# Obtains the list of images with sha from the attestation
REKOR_ATTESTATION_IMAGES=$(rekor-cli get --uuid "$REKOR_UUID" --format json | jq -r .Attestation | jq -r '.subject[]|.name + ":v0.27.3@sha256:" + .digest.sha256')

# Download the release file
curl -L "$RELEASE_FILE" > release.yaml

# For each image in the attestation, match it to the release file
for image in $REKOR_ATTESTATION_IMAGES; do
  printf $image; grep -q $image release.yaml && echo " ===> ok" || echo " ===> no match";
done

Changes

Features

Fixes

Misc

• :hammer: chore(deps): bump the all group with 3 updates (#1787)
• :hammer: chore(deps): bump chainguard-dev/actions/kind-diag from 1.6.25 to 1.6.26 in the all group (#1759)
• :hammer: chore(deps): bump zizmorcore/zizmor-action from 0.5.6 to 0.5.7 (#1751)
• :hammer: chore(deps): bump chainguard-dev/actions/kind-diag from 1.6.24 to 1.6.25 (#1730)
• :hammer: chore(deps): bump chainguard-dev/actions from 1.6.19 to 1.6.24 (#1721)

Docs

Thanks

Thanks to these contributors who contributed to v0.27.3!

• :heart: @app/dependabot
• :heart: @tekton-robot

Extra shout-out for awesome release notes:

• :heart_eyes: @tekton-robot