special.yaml

apiVersion: eventing.knative.dev/v1alpha1
kind: Channel
metadata:
  name: testchannel
spec:
  provisioner:
    apiVersion: eventing.knative.dev/v1alpha1
    kind: ClusterChannelProvisioner
    name: in-memory-channel
---
apiVersion: sources.eventing.knative.dev/v1alpha1
kind: KubernetesEventSource
metadata:
  name: testevents
spec:
  namespace: myproject
  serviceAccountName: events-sa
  sink:
    apiVersion: eventing.knative.dev/v1alpha1
    kind: Channel
    name: testchannel
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: events-sa
  namespace: myproject
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  creationTimestamp: null
  name: event-watcher
rules:
- apiGroups:
  - ""
  resources:
  - events
  verbs:
  - get
  - list
  - watch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  creationTimestamp: null
  name: k8s-ra-event-watcher
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: event-watcher
subjects:
- kind: ServiceAccount
  name: events-sa
  namespace: myproject
---
apiVersion: eventing.knative.dev/v1alpha1
kind: Subscription
metadata:
  name: testevents-subscription
  namespace: myproject
spec:
  channel:
    apiVersion: eventing.knative.dev/v1alpha1
    kind: Channel
    name: testchannel
  subscriber:
    ref:
      apiVersion: serving.knative.dev/v1alpha1
      kind: Service
      name: message-dumper

---
apiVersion: serving.knative.dev/v1alpha1
kind: Service
metadata:
  name: message-dumper
  namespace: myproject
spec:
  runLatest:
    configuration:
      revisionTemplate:
        spec:
          container:
            image: docker.io/matzew/vertx-echo