apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
  labels:
    name: nginx-deployment
spec:
  replicas: 3
  selector:
    matchLabels:
      name: nginx
  template:
    metadata:
      labels:
        name: nginx
    spec:
      containers:
      - name: nginx
        image: registry.k8s.io/nginx:test-cmd
        ports:
        - containerPort: 80
      - name: perl

		//
		// For example,
		// A Deployment has old RS1 with annotation {change-cause:create}, and new RS2 {change-cause:edit}.
		// Note that both annotations are copied from Deployment, and the Deployment should be annotated {change-cause:edit} as well.
		// Now, rollback Deployment to RS1, we should update Deployment's pod-template and also copy annotation from RS1.

apiVersion: apps/v1
kind: {{ .Values.kind | default "Deployment" }}
metadata:
  name: {{ include "gateway.name" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "gateway.labels" . | nindent 4}}
  annotations:
    {{- .Values.annotations | toYaml | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  {{- with .Values.replicaCount }}
  replicas: {{ . }}
  {{- end }}
  {{- end }}
  selector:
    matchLabels:

	replica := utilpointer.Int32(2)
	rollbackTo := new(apps.RollbackConfig)
	rollbackTo.Revision = int64(2)
	testcases := map[string]struct {
		deployment1 *apps.Deployment
		deployment2 *v1beta2.Deployment
	}{
		"Deployment Conversion 1": {
			deployment1: &apps.Deployment{
				Spec: apps.DeploymentSpec{
					Replicas:   *replica,
					RollbackTo: rollbackTo,
					Template: api.PodTemplateSpec{
						Spec: api.PodSpec{

{{- $subsets := .Subsets }}
{{- $cluster := .Cluster }}
{{- range $i, $subset := $subsets }}
{{- range $revision, $version := $revVerMap }}
apiVersion: apps/v1
{{- if $.StatefulSet }}
kind: StatefulSet
{{- else }}
kind: Deployment
{{- end }}
metadata:
{{- if $.Compatibility }}
  name: {{ $.Service }}-{{ $subset.Version }}-{{ $revision }}
{{- else }}
  name: {{ $.Service }}-{{ $subset.Version }}
{{- end }}
spec:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
  labels:
    name: nginx-undo
spec:
  replicas: 3
  selector:
    matchLabels:
      name: nginx-undo
  template:
    metadata:
      labels:
        name: nginx-undo
    spec:
      containers:
      - name: nginx
        image: registry.k8s.io/nginx:1.7.9
        ports:

apiVersion: v1
kind: Namespace
metadata:
  name: bookinfo
  labels:
    istio-injection: "enabled"
spec: {}
---
# Deployment should generate a warning: two services using that deployment
# using the same port but different protocol.
apiVersion: apps/v1
kind: Deployment
metadata:
  name: multiple-svc-multiple-prot
  namespace: bookinfo
  labels:
    app: details
    version: v1
spec:
  replicas: 1
  selector:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-depl
  labels:
    l1: l1
spec:
  selector:
    matchLabels:
      l1: l1
  template:
    metadata:
      labels:
        l1: l1
    spec:
      containers:
      - name: nginx

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-depl
  labels: null
spec:
  selector:
    matchLabels:
      l1: l1
  template:
    metadata:
      labels:
        l1: l1
    spec:
      containers:
      - name: nginx
        image: registry.k8s.io/nginx:1.7.9

apiVersion: apps/v1
kind: Deployment
metadata:
  name: test-deployment-retainkeys
  labels:
    app: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx
        ports:
        - containerPort: 80
      volumes: