[WIP] Add descriptions for Trigger.

[vaikas]

Addresses #3054

Proposed Changes

• Add an openapi schema and in particular, descriptions to the schema.

Release Note

- 🎁 Add new feature
Add openapi schema for Trigger, so kubectl explain now works.

Docs

[knative-prow-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vaikas

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• OWNERS [vaikas]

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[matzew]

/test pull-knative-eventing-integration-tests

[aliok]

/retest

[knative-prow-robot]

@vaikas: The following tests failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
pull-knative-eventing-conformance-tests	a9f7bd6	link	/test pull-knative-eventing-conformance-tests
pull-knative-eventing-integration-tests	a9f7bd6	link	/test pull-knative-eventing-integration-tests

Full PR test history. Your PR dashboard.

Details

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[knative-test-reporter-robot]

The following jobs failed:

Test name	Triggers	Retries
pull-knative-eventing-conformance-tests		0/3
pull-knative-eventing-integration-tests		0/3

Failed non-flaky tests preventing automatic retry of pull-knative-eventing-integration-tests:

test/e2e.TestDefaultBrokerWithManyTriggers/test_default_broker_with_many_attribute_triggers_using_v1beta1_trigger
test/e2e.TestDefaultBrokerWithManyTriggers/test_default_broker_with_many_deprecated_triggers
test/e2e.TestDefaultBrokerWithManyTriggers/test_default_broker_with_many_attribute_and_extension_triggers
test/e2e.TestDefaultBrokerWithManyTriggers
test/e2e.TestTriggerDependencyAnnotation
test/e2e.TestEventTransformationForTriggerV1Beta1BrokerV1/Channel-messaging.knative.dev/v1beta1
test/e2e.TestEventTransformationForTriggerV1Beta1BrokerV1/InMemoryChannel-messaging.knative.dev/v1
test/e2e.TestEventTransformationForTriggerV1Beta1BrokerV1/Channel-messaging.knative.dev/v1

and 65 more.

[knative-prow-robot]

@vaikas: PR needs rebase.

Details

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[pierDipi]

Done #3845
/close

[knative-prow-robot]

@pierDipi: Closed this PR.

Details

In response to this:

Done #3845
/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.