Update kustomize/install to bring in line with postgres-operator repo (CrunchyData#101)

Tested with kubectl 18, 20, 21

Issue [sc-14049]

Author: benjaminjb

kustomize/install/bases/crd/bases/postgres-operator.crunchydata.com_postgresclusters.yaml renamed to kustomize/install/crd/bases/postgres-operator.crunchydata.com_postgresclusters.yaml

@@ -0,0 +1,24 @@
+namespace: postgres-operator
+
+commonLabels:
+  postgres-operator.crunchydata.com/control-plane: postgres-operator
+  app.kubernetes.io/name: pgo
+  app.kubernetes.io/version: 5.1.0
+
+bases:
+- ../crd
+- ../rbac/cluster
+- ../manager
+
+images:
+- name: postgres-operator
+  newName: registry.developers.crunchydata.com/crunchydata/postgres-operator
+  newTag: ubi8-5.1.0-0
+
+patchesJson6902:
+- target:
+    group: apps
+    version: v1
+    kind: Deployment
+    name: pgo
+  path: manager-selector.yaml

kustomize/install/bases/crd/kustomization.yaml renamed to kustomize/install/crd/kustomization.yaml

@@ -0,0 +1,10 @@
+# We add the version as a common label and change it with each release -- see
+# kustomize/install/default/kustomization.yaml#commonLabels --
+# but we want to remove those labels from the selector so that we are not
+# adding/changing selector labels through this.
+# See: https://kubectl.docs.kubernetes.io/references/kustomize/kustomization/commonlabels/
+- op: remove
+  path: /spec/selector/matchLabels/app.kubernetes.io~1name
+
+- op: remove
+  path: /spec/selector/matchLabels/app.kubernetes.io~1version

kustomize/install/default/kustomization.yaml

@@ -34,8 +34,6 @@ spec:
           value: "registry.developers.crunchydata.com/crunchydata/crunchy-pgbouncer:ubi8-1.16-2"
         - name: RELATED_IMAGE_PGEXPORTER
           value: "registry.developers.crunchydata.com/crunchydata/crunchy-postgres-exporter:ubi8-5.1.0-0"
-        - name: RELATED_IMAGE_PGUPGRADE
-          value: "registry.developers.crunchydata.com/crunchydata/crunchy-upgrade:ubi8-5.1.0-0"
         securityContext:
           allowPrivilegeEscalation: false
           readOnlyRootFilesystem: true

kustomize/install/default/manager-selector.yaml

@@ -1,5 +1,2 @@
 resources:
 - namespace.yaml
-
-bases:
-- bases

kustomize/install/bases/manager/kustomization.yaml renamed to kustomize/install/manager/kustomization.yaml

@@ -1,28 +1,27 @@
 namespace: postgres-operator
 
 commonLabels:
+  postgres-operator.crunchydata.com/control-plane: postgres-operator
   app.kubernetes.io/name: pgo
   app.kubernetes.io/version: 5.1.0
-  postgres-operator.crunchydata.com/control-plane: postgres-operator
 
 bases:
-- crd
-- rbac/cluster
-- manager
+- ../crd
+- ../rbac/namespace
+- ../manager
+
+patches:
+- manager-target.yaml
 
 images:
 - name: postgres-operator
   newName: registry.developers.crunchydata.com/crunchydata/postgres-operator
   newTag: ubi8-5.1.0-0
 
 patchesJson6902:
-  - target:
-      group: apps
-      version: v1
-      kind: Deployment
-      name: pgo
-    patch: |-
-      - op: remove
-        path: /spec/selector/matchLabels/app.kubernetes.io~1name
-      - op: remove
-        path: /spec/selector/matchLabels/app.kubernetes.io~1version
+- target:
+    group: apps
+    version: v1
+    kind: Deployment
+    name: pgo
+  path: manager-selector.yaml

kustomize/install/bases/manager/manager.yaml renamed to kustomize/install/manager/manager.yaml

@@ -0,0 +1,10 @@
+# We add the version as a common label and change it with each release -- see
+# kustomize/install/default/kustomization.yaml#commonLabels --
+# but we want to remove those labels from the selector so that we are not
+# adding/changing selector labels through this.
+# See: https://kubectl.docs.kubernetes.io/references/kustomize/kustomization/commonlabels/
+- op: remove
+  path: /spec/selector/matchLabels/app.kubernetes.io~1name
+
+- op: remove
+  path: /spec/selector/matchLabels/app.kubernetes.io~1version

kustomize/install/kustomization.yaml renamed to kustomize/install/namespace/kustomization.yaml

@@ -0,0 +1,13 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: pgo
+spec:
+  template:
+    spec:
+      containers:
+      - name: operator
+        env:
+        - name: PGO_TARGET_NAMESPACE
+          valueFrom: { fieldRef: { apiVersion: v1, fieldPath: metadata.namespace } }