Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.24.0/release.yaml 
kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.24.0/interceptors.yaml

Attestation

The Rekor UUID for this release is 24296fb24b8ad77ad326130394b66644f55dcff5934aea2584561dbbc454134c61361188b50fd005

Obtain the attestation:

REKOR_UUID=24296fb24b8ad77ad326130394b66644f55dcff5934aea2584561dbbc454134c61361188b50fd005
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://storage.googleapis.com/tekton-releases/triggers/previous/v0.24.0/release.yaml
INTERCEPTORS_FILE=https://storage.googleapis.com/tekton-releases/triggers/previous/v0.24.0/interceptors.yaml
REKOR_UUID=24296fb24b8ad77ad326130394b66644f55dcff5934aea2584561dbbc454134c61361188b50fd005

# 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 + ":v0.24.0@sha256:" + .digest.sha256')


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

✨ Slack interceptor 1542 (#1548)

Added a Slack Interceptor that allows you to extract fields from a slack slash command payload which are sent in the http form-data section.

✨ Add support for Affinity and TopologySpreadConstraints (#1540)

Triggers now support Affinity and TopologySpreadConstraints as part of Kubernetes and Custom resource

Fixes

🐛 Add Default Informers setup to Event Listener Sink (#1584)

Kubernetes API requests performed by EventListeners are now cached.

Misc

🔨 Remove PipelineResource support and bump pipeline to 0.46.0 (#1577)

This will remove PipelineResource and it's all occurrence and also bump pipeline to 0.46.0
and add Swagger.json for Triggers with Pipelines v0.46

🔨 Remove comparing serviceaccount in tests (#1576)

Remove comparing serviceaccount in tests

🔨 Move wlynch to emeritus_approvers (#1585)
🔨 Update pull_request_template.md (#1580)
🔨 Upgrade Tekton Pipelines to v0.47.0 (#1590)
🔨 Bump google.golang.org/protobuf from 1.29.0 to 1.29.1 (#1581)
🔨 Fix Error by given linters during tests (#1578)
🔨 Adding Minimum Kubernetes version (#1560)
🔨 Upgrading Go to 1.19 (#1554)
🔨 Create codeql-analysis.yml (#1546)
🔨 Add the instruction for release attestation (#1545)
🔨 Add v0.23.0 to releases.md (#1544)

Docs

Thanks

Thanks to these contributors who contributed to v0.24.0!

❤️ @dependabot[bot]
❤️ @dibyom
❤️ @ilan-pinto
❤️ @khrm
❤️ @miguelvalerio
❤️ @piyush-garg
❤️ @pratap0007
❤️ @savitaashture
❤️ @wlynch

Extra shout-out for awesome release notes:

tektoncd/triggers v0.24.0 Tekton Triggers release v0.24.0 "Tekton Triggers" on GitHub