Tekton Triggers release v0.26.0 "Tekton Triggers"

-Docs @ v0.26.0
-Examples @ v0.26.0

Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.26.0/release.yaml
kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.26.0/interceptors.yaml

Attestation

The Rekor UUID for this release is 24296fb24b8ad77adb2b758a907715ae9c12bd31be75af1e58f488fa6d02f6f29886e7bb1aa4046c

Obtain the attestation:

REKOR_UUID=24296fb24b8ad77adb2b758a907715ae9c12bd31be75af1e58f488fa6d02f6f29886e7bb1aa4046c
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/v0.26.0/release.yaml
REKOR_UUID=24296fb24b8ad77adb2b758a907715ae9c12bd31be75af1e58f488fa6d02f6f29886e7bb1aa4046c

# 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 + ":v0.26.0@sha256:" + .digest.sha256')

# Download the release file
curl "$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

• ✨ Add string translation to CEL interceptor. (#1686)

New translate function added to the CEL interceptor.

• ✨ Add first and last functions. (#1636)

Two new functions for the CEL interceptor, to allow easy access to the first and last elements in an array.

Breaking changes

In current release:

• 🚨

The decision to modify the tag from resourcetemplates to resourceTemplates within the triggerTemplate spec was made to align with JSON or YAML camelCase format standards. However, this alteration has caused a disruption in the upgrade process, as previous versions of Triggers relied on the resourcetemplates tag. which is a breaking change.

To address this issue, we reverted the change back and released Triggers version v0.26.1.
We will reintroduce the change when we support the new ApiVersion in Triggers. At that point, we'll utilize conversion functionality (convertTo and convertFrom) to ensure seamless transition. By incorporating the ApiVersion, we'll be able to adjust the tag accordingly. #1694

Fixes

• 🐛 Fix bitbucket server example when both SSH and HTTPS enabled (#1641)

Misc

• 🔨 Update Cel-go to v0.19.0 (#1688)
• 🔨 Bump Pipelines to v0.56.0 (#1683)
• 🔨 Bump tekton/pipelines v0.53.0 LTS release (#1671)
• 🔨 Add Triggers v0.25.2 and v0.24.2 to the release (#1669)
• 🔨 Follow naming conventions for resourceTemplates (#1650)
• 🔨 Remove Pipelineressources from integration test (#1643)
• 🔨 Bump golang.org/x/crypto from 0.14.0 to 0.17.0 (#1679)
• 🔨 Bump knative.dev/serving from 0.30.1-0.20220402124840-21c05dc9d9a4 to 0.39.0 (#1677)
• 🔨 Bump GRPC from 1.56.2 to 1.59.0 (#1660)

Docs

• 📖 Add v0.25.0 to docs (#1635)

Thanks

Thanks to these contributors who contributed to v0.26.0!

• ❤️ @bigkevmcd
• ❤️ @dependabot[bot]
• ❤️ @khrm
• ❤️ @savitaashture

Extra shout-out for awesome release notes:

• 😍 @bigkevmcd
• 😍 @khrm