common/cert-manager/cert-manager/base/cert-manager.yaml
common/knative/knative-eventing/base/upstream/in-memory-channel.yaml

common/cert-manager/cert-manager/base/cert-manager.yaml
common/knative/knative-eventing/base/upstream/eventing-core.yaml

common/cert-manager/cert-manager/base/cert-manager.yaml
common/knative/knative-eventing/base/upstream/mt-channel-broker.yaml