..

overlays/dev/image-patch.yaml

@@ -0,0 +1,10 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Rollout
+metadata:
+  name: rollouts-demo
+spec:
+  template:
+    spec:
+      containers:
+        - name: rollouts-demo
+          image: harbor.inje-private.com/open/nginx:a

overlays/dev/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../../base
+patchesStrategicMerge:
+  - image-patch.yaml