tektoncd/triggers v0.10.0 on GitHub

Changes

Features

Add timestamps in logs (#802)✨
Add timestamp in the logs of the pipelines controller, webhook, and eventlisteners.
Improve the error message when URL form encoding is received (#806)
The GitHub interceptor now detects form-encoded hook requests and returns an explicit error for this case rather than the generic JSON parsing error.

Allow users to set resources as part of podtemplate (#815)
Now trigger allow users to specify their resource information in eventlistener

apiVersion: triggers.tekton.dev/v1alpha1
kind: EventListener
metadata:
  name: github-listener-interceptor
spec:
  ...
  resources:
    kubernetesResource:
      spec:
        template:
          spec:
            serviceAccountName: tekton-triggers-github-sa
            containers:
              - resources:
                  requests:
                    memory: "64Mi"
                    cpu: "250m"
                  limits:
                    memory: "128Mi"
                    cpu: "500m"

Use Listers to fetch data in the Sink(#821)
EventListener ServiceAccounts now need to have "list" and "watch" verbs in addition to "get" for all triggers resources. See examples at https://github.com/tektoncd/triggers//tree/v0.10.0//examples/role-resources/triggerbinding-roles/role.yaml and https://github.com/tektoncd/triggers/tree/v0.10.0//examples/role-resources/clustertriggerbinding-roles/clusterrole.yaml
Add Timeout for EventListener Server (#747)
Add Read, Write, and Idle timeout for connections to the EventListener.
TEP-0022: Switch to immutable input event bodies (#828)
Migrate CEL to new Interceptor Interface
Add EventListener Selector For TriggerCRD (#773)
Added Namespace Selector field for EventListener which enables EventListener to serve across the namespace. namespaceSelector field with matchNames need to be provided to enable selector.
```
namespaceSelector:
  matchNames:
  - nsName1
  - nsName2
```

If namespace selector is used, the service account for the EventListener will need a clusterRole. See the example at https://github.com/tektoncd/triggers/tree/v0.10.0/examples/selectors/01_rbac.yaml

Allow secure connection to eventlistener pod (#819)
HTTPS connection to eventlistener can be configured by tweaking eventlistener configuration

 apiVersion: triggers.tekton.dev/v1alpha1
 kind: EventListener
 metadata:
   name: github-listener-interceptor
 spec:
   ...
   resources:
     kubernetesResource:
       spec:
         template:
           spec:
             serviceAccountName: tekton-triggers-github-sa
             containers:
             - env:
               - name: TLS_CERT
                 valueFrom:
                   secretKeyRef:
                     name: tls-key-secret
                     key: tls.crt
               - name: TLS_KEY
                 valueFrom:
                   secretKeyRef:
                     name: tls-key-secret
                     key: tls.key

Drop escaping of strings in the JSON (#823)
Change the escaping of parameters into TriggerTemplates.

Backwards incompatible changes 🚨

In the current release:

TEP-0022: Switch to immutable input event bodies (#828)
action required: If you are using overlays in the CEL Interceptor, please update your bindings to use $(extensions.) instead of $(body.)
BREAKING CHANGE:
CEL overlays now add fields to a new top level extensions field instead of the modifying the incoming event body. TriggerBindings can access values within this new extensions field using $(extensions.<key>) syntax.
Drop escaping of strings in the JSON (#823)
Previously, parameters were escaped as they were being replaced into a TriggerTemplate, by replacing double-quotes " with an escaped version ", this functionality has been removed, as it was breaking quoted strings, and in some cases, rendering the resulting output unparseable.
action required: If you were relying on the escaping, you can retain the old behaviour by adding an annotation to an affected TriggerTemplate, triggers.tekton.dev/old-escape-quotes: "true"

Fixes 🐛

Don't log Fatal when handling events in the eventlistener (#810)
Fix apiVersion for test triggerbinding (#826)
Change the webhook name to triggers-webhook (#829)
Fix an issue that caused the webhook, under certain conditions, to fail to acquire a lease and not function correctly as a result.
Fix EL Container Arguments in Reconciler (#838)

Misc 🔨

Add multi-arch builds for triggers (#812)
Fix GitHub and GitLab capitalization (#811)
Update Tekton Pipeline Dependency Version to v0.18.0 (#825)
Separate SAs for controller/webhook deployment to allow for different permission sets (#818)
Switch webhook apiVersions to v1 (#830)
Use zaptest logger in tests (#833)

Docs 📖

Fixing broken link to pipeline repo (#814)
Update README for trigger selector based examples (#839)
Update tls example yaml (#834)

How to upgrade from v0.9.1 :up_arrow:

kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/previous/v0.10.0/release.yaml

Thanks

Thanks to these contributors who contributed to v0.10.0!

❤️ @Alan-Cha
❤️ @afrittoli
❤️ @barthy1
❤️ @bigkevmcd
❤️ @dibyom
❤️ @gabemontero
❤️ @khrm
❤️ @psschwei
❤️ @savitaashture
❤️ @yaoxiaoqi

Extra shout-out for awesome release notes:

😍 [@afrittoli]
😍 [@bigkevmcd]
😍 [@dibyom]
😍 [@khrm]
😍 [@savitaashture ]
😍 [@gabemontero]

tektoncd/triggers v0.10.0 Tekton Triggers v0.10.0 on GitHub