label Deployment, ReplicaSet, Pod, and Service with operator name Ram…

…enDR#277

	- increase kustomize version from 3.8.7 to 3.8.8 for inline transformer support
		- https://github.com/kubernetes-sigs/kustomize/releases/tag/kustomize%2Fv3.8.8
		- https://github.com/kubernetes-sigs/kustomize/releases/tag/api%2Fv0.6.6
		- kubernetes-sigs/kustomize#3225
		- user must remove existing bin/kustomize if its version is less than 3.8.8

Signed-off-by: hatfieldbrian <[email protected]>

Makefile

@@ -176,7 +176,7 @@ controller-gen: ## Download controller-gen locally if necessary.
 
 KUSTOMIZE = $(shell pwd)/bin/kustomize
 kustomize: ## Download kustomize locally if necessary.
-	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/[email protected].7)
+	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/[email protected].8)
 
 # go-get-tool will 'go get' any package $2 and install it to $1.
 PROJECT_DIR := $(shell dirname $(abspath $(lastword $(MAKEFILE_LIST))))

config/dr-cluster/default/kustomization.yaml

@@ -12,6 +12,26 @@ namePrefix: ramen-dr-cluster-
 #commonLabels:
 #  someName: someValue
 
+transformers:
+- |-
+  apiVersion: builtin
+  kind: LabelTransformer
+  metadata:
+    name: temporary
+  labels:
+    app: ramen-dr-cluster
+  fieldSpecs:
+  - kind: Deployment
+    path: metadata/labels
+  - kind: Deployment
+    path: spec/selector/matchLabels
+  - kind: Deployment
+    path: spec/template/metadata/labels
+  - kind: Service
+    path: metadata/labels
+  - kind: Service
+    path: spec/selector
+
 bases:
 - ../crd
 - ../rbac

config/hub/default/kustomization.yaml

@@ -12,6 +12,26 @@ namePrefix: ramen-hub-
 #commonLabels:
 #  someName: someValue
 
+transformers:
+- |-
+  apiVersion: builtin
+  kind: LabelTransformer
+  metadata:
+    name: temporary
+  labels:
+    app: ramen-hub
+  fieldSpecs:
+  - kind: Deployment
+    path: metadata/labels
+  - kind: Deployment
+    path: spec/selector/matchLabels
+  - kind: Deployment
+    path: spec/template/metadata/labels
+  - kind: Service
+    path: metadata/labels
+  - kind: Service
+    path: spec/selector
+
 bases:
 - ../crd
 - ../rbac