Some_CRs.md

The InMemoryChannel (default - if not changed):

apiVersion: messaging.knative.dev/v1alpha1
kind: InMemoryChannel
metadata:
  name: testchannel

The Cronjob Source:

apiVersion: sources.eventing.knative.dev/v1alpha1
kind: CronJobSource
metadata:
  name: test-cronjob-source
spec:
  schedule: "*/2 * * * *"
  data: '{"message": "Hello world!"}'
  sink:
    apiVersion: messaging.knative.dev/v1alpha1
    kind: InMemoryChannel
    name: testchannel

The Subscription:

apiVersion: messaging.knative.dev/v1alpha1
kind: Subscription
metadata:
  name: sub1
spec:
  channel:
    apiVersion: messaging.knative.dev/v1alpha1
    kind: InMemoryChannel
    name: testchannel
  subscriber:
    ref:
      apiVersion: serving.knative.dev/v1alpha1
      kind: Service
      name: blah