feat: add basic pgo

postgres-operator-examples-main/kustomize/install/manager/manager-upgrade.yaml

@@ -0,0 +1,36 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: pgo-upgrade
+  labels:
+    postgres-operator.crunchydata.com/control-plane: postgres-operator-upgrade
+spec:
+  replicas: 1
+  strategy: { type: Recreate }
+  selector:
+    matchLabels:
+      postgres-operator.crunchydata.com/control-plane: postgres-operator-upgrade
+  template:
+    metadata:
+      labels:
+        postgres-operator.crunchydata.com/control-plane: postgres-operator-upgrade
+    spec:
+      containers:
+      - name: operator
+        image: postgres-operator-upgrade
+        env:
+        - name: PGO_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+        - name: CRUNCHY_DEBUG
+          value: "true"
+        - name: RELATED_IMAGE_PGUPGRADE
+          value: "registry.developers.crunchydata.com/crunchydata/crunchy-upgrade:ubi8-5.3.1-0"
+        securityContext:
+          allowPrivilegeEscalation: false
+          capabilities: { drop: [ALL] }
+          readOnlyRootFilesystem: true
+          runAsNonRoot: true
+      serviceAccountName: postgres-operator-upgrade