Merge pull request #4843 from fluxcd/backport-4842-to-release/v2.3.x

[release/v2.3.x] Add `part-of` label to controllers base

manifests/bases/helm-controller/labels.yaml

@@ -4,6 +4,7 @@ metadata:
   name: labels
 labels:
   app.kubernetes.io/component: helm-controller
+  app.kubernetes.io/part-of: flux
 fieldSpecs:
   - path: metadata/labels
     create: true

manifests/bases/image-automation-controller/labels.yaml

@@ -4,6 +4,7 @@ metadata:
   name: labels
 labels:
   app.kubernetes.io/component: image-automation-controller
+  app.kubernetes.io/part-of: flux
 fieldSpecs:
   - path: metadata/labels
     create: true

manifests/bases/image-reflector-controller/labels.yaml

@@ -4,6 +4,7 @@ metadata:
   name: labels
 labels:
   app.kubernetes.io/component: image-reflector-controller
+  app.kubernetes.io/part-of: flux
 fieldSpecs:
   - path: metadata/labels
     create: true

manifests/bases/kustomize-controller/labels.yaml

@@ -4,6 +4,7 @@ metadata:
   name: labels
 labels:
   app.kubernetes.io/component: kustomize-controller
+  app.kubernetes.io/part-of: flux
 fieldSpecs:
   - path: metadata/labels
     create: true

manifests/bases/notification-controller/labels.yaml

@@ -4,6 +4,7 @@ metadata:
   name: labels
 labels:
   app.kubernetes.io/component: notification-controller
+  app.kubernetes.io/part-of: flux
 fieldSpecs:
   - path: metadata/labels
     create: true

manifests/bases/source-controller/labels.yaml

@@ -4,6 +4,7 @@ metadata:
   name: labels
 labels:
   app.kubernetes.io/component: source-controller
+  app.kubernetes.io/part-of: flux
 fieldSpecs:
   - path: metadata/labels
     create: true