Tekton Chains release v0.28.4

• Docs @ v0.28.4
• Examples @ v0.28.4

Installation one-liner

kubectl apply -f https://infra.tekton.dev/tekton-releases/chains/previous/v0.28.4/release.yaml

Attestation

The Rekor UUID for this release is 108e9186e8c5677a25ed60de9e802ab7a8a9befaaa34d4a85f9e1e94ab03247c2e45884a3958fe29

Obtain the attestation:

REKOR_UUID=108e9186e8c5677a25ed60de9e802ab7a8a9befaaa34d4a85f9e1e94ab03247c2e45884a3958fe29
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/v0.28.4/release.yaml
REKOR_UUID=108e9186e8c5677a25ed60de9e802ab7a8a9befaaa34d4a85f9e1e94ab03247c2e45884a3958fe29

# 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 + ":v0.28.4@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

• 🔨 chore(deps): bump chainguard-dev/actions/kind-diag from 1.6.31 to 1.6.33 in the all group across 1 directory (#1930)
• 🔨 chore(deps): bump the all group across 1 directory with 3 updates (#1928)
• 🔨 chore(deps): bump the all group across 1 directory with 2 updates (#1921)

Docs

Thanks

Thanks to these contributors who contributed to v0.28.4!

• ❤️ @app/dependabot
• ❤️ @jkhelil

Extra shout-out for awesome release notes:

• 😍 @jkhelil