In response to this:

Issue to be fixed

Fixes #147

Proposed Changes

• Also override images in env vars

Release Note

NONE

To override images in env vars, simply add the env var name as the key in the override map.

Ex:

Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
 name: broker-controller
 namespace: knative-eventing
spec:
 template:
   spec:
     serviceAccountName: eventing-controller
     containers:
     - name: broker-controller
       terminationMessagePolicy: FallbackToLogsOnError
       image: gcr.io/knative-releases/knative.dev/eventing/cmd/channel_broker@sha256:853e0d194223da4356af7c9a17c79afa0ef96b93fd956d5febb2b1f2be78c717
       env:
       -
         name: BROKER_INGRESS_IMAGE
         value: gcr.io/knative-releases/knative.dev/eventing/cmd/broker/ingress@sha256:d080653ce0792a304ba388dcb1e360dc427d8556503e0a2603da26d261ac21e4

CR

apiVersion: operator.knative.dev/v1alpha1
kind: KnativeEventing
metadata:
...
spec:
 registry:
   override:
     broker-controller: docker.io/my-broker-controller
     BROKER_INGRESS_IMAGE : docker.io/my-broker-ingress

Result:

apiVersion: apps/v1
kind: Deployment
metadata:
 name: broker-controller
 namespace: knative-eventing
spec:
 template:
   spec:
     serviceAccountName: eventing-controller
     containers:
     - name: broker-controller
       terminationMessagePolicy: FallbackToLogsOnError
       image: docker.io/my-broker-controller
       env:
       -
         name: BROKER_INGRESS_IMAGE
         value: docker.io/my-broker-ingress

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