gistfile1.yaml

kind: Broker
spec:
  template:
    metadata:
      labels: <label map>
  ingress: <Destination>
  rules:
    attributes: <TypeMeta>
      apiVersion: eventing.knative.dev/v1alpha1
      kind: AttributesRule
  filters:
    attributes: <TypeMeta>
      apiVersion: eventing.knative.dev/v1alpha1
      kind: AttributesFilter
    wildcard: <TypeMeta>
      apiVersion: eventing.knative.dev/v1alpha1
      kind: WildcardFilter
    cel: <TypeMeta>
      apiVersion: eventing.knative.dev/v1alpha1
      kind: CELFilter
status:
  address:
    url: <resolved ingress URL>



kind: Trigger
spec:
  filter:
    attributes:
      type: foo.bar
  subscriber: <Destination>

# This gets a rule added by webhook:

kind: Trigger
spec:
  rule:
    attributes:
      type: foo.bar
  filter:
    attributes:
      type: foo.bar
  subscriber: <Destination>

kind: Trigger
spec:
  rule:
    attributes:
      type: foo.bar
  filter:
    cel:
      expression: "some cel expr"
  subscriber: <Destination>

# Trigger controller creates Rule and Filter objects for each, using Broker's
# metadata template

# Filters are request/response callables

# Rules are created with the rule parameters, the filter uri, and the subscriber
# uri (Trigger controller resolves these)

# Other objects implement Rule and Filter in cooperation with the Broker's ingress