Tekton Triggers release v0.19.0

🎉 Tekton Triggers release v0.19.0🎉

-Docs @ v0.19.0
-Examples @ v0.19.0

Installation one-liner

kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.19.0/release.yaml
kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.19.0/interceptors.yaml

Upgrade Notices

🚨 Tekton Triggers v0.19.0 requires Kubernetes v1.21+ 🚨

To upgrade from v0.18.0, run:

kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.19.0/release.yaml
kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.19.0/interceptors.yaml

Changes

Features

• ✨ Add metrics for ClusterInteceptor, CTB, EL, TT and TB count (#1305)

  Add Metrics for ClusterInteceptor, eventlistener, triggertemplate, clustertriggerbinding and triggerbinding count.

• ✨ Add enable/disable option to set events for EventListener in controller.yaml (#1300)

  Triggers now support enabling or disabling of emitting EventListener events by modifying argument in controller.yaml

• ✨ Add service port spec for Eventlistener (#1272)

  Added ServicePort specification to kubernetesResource to allow users to modify on which port their eventListener service is exposed on (defaults to 8080).

• ✨ Add ability to send cloudevent during trigger processing (#1259)

  Define targetURI field in EL spec to send cloud event during trigger processing. FeatureFlag in configmap should also be alpha.

Fixes

• 🔨 Remove Default HTTPClient in favour Custom HTTPClient (#1308)

Misc

• 🔨 Bump pipeline v0.33.0 (#1315)

  Bump pipeline to v0.33.0

• 🔨 Add docs links for v0.16.1, v0.17.0, v.0.17.1 and v0.18.0 (#1314)

• 🔨 Add frontmatter to Triggers API docs (#1313)

• 🔨 Bump knative.dev/pkg vendoring. Use klog/v2 (#1302)

  Flags used by Kubernetes logging system are now working

• 🔨 Pick up latest knative.dev/pkg, pipelines, and k8s 0.22 libs (#1293)

  Trigger is now using the k8s 0.22 libraries

• 🔨 Add listType annotations to prevent some OpenAPI rules violations (#1296)

• 🔨 Add validation for cloudevent uri in Sink (#1317)

• 🔨 Add OpenAPI generation and swagger to update-codegen.sh (#1297)

Docs

• 📖 Update events readme with new event type (#1316)

  Updated events readme

• 📖 Fix the spelling and incorrect article use (#1309)

  Fix the spelling and incorrect article use.

• 📖 Change Images location for Triggers Flow (#1311)

• 📖 Generate API reference docs for Triggers (#1298)

Thanks

Thanks to these contributors who contributed to v0.19.0!

• ❤️ @abayer
• ❤️ @guillaumerose
• ❤️ @khrm
• ❤️ @mattmoor
• ❤️ @savitaashture
• ❤️ @waveywaves

Extra shout-out for awesome release notes:

• 😍 @guillaumerose
• 😍 @khrm
• 😍 @mattmoor
• 😍 @savitaashture
• 😍 @waveywaves