hybrid deploy

Signed-off-by: Lyndon-Li <lyonghui@vmware.com>

pkg/install/daemonset.go

@@ -57,8 +57,13 @@ func DaemonSet(namespace string, opts ...podTemplateOption) *appsv1.DaemonSet {
 	userID := int64(0)
 	mountPropagationMode := corev1.MountPropagationHostToContainer
 
+	dsName := "node-agent"
+	if c.forWindows {
+		dsName = "node-agent-windows"
+	}
+
 	daemonSet := &appsv1.DaemonSet{
-		ObjectMeta: objectMeta(namespace, "node-agent"),
+		ObjectMeta: objectMeta(namespace, dsName),
 		TypeMeta: metav1.TypeMeta{
 			Kind:       "DaemonSet",
 			APIVersion: appsv1.SchemeGroupVersion.String(),
@@ -66,13 +71,14 @@ func DaemonSet(namespace string, opts ...podTemplateOption) *appsv1.DaemonSet {
 		Spec: appsv1.DaemonSetSpec{
 			Selector: &metav1.LabelSelector{
 				MatchLabels: map[string]string{
-					"name": "node-agent",
+					"name": dsName,
 				},
 			},
 			Template: corev1.PodTemplateSpec{
 				ObjectMeta: metav1.ObjectMeta{
 					Labels: podLabels(c.labels, map[string]string{
-						"name": "node-agent",
+						"name": dsName,
+						"role": "node-agent",
 					}),
 					Annotations: c.annotations,
 				},
@@ -107,7 +113,7 @@ func DaemonSet(namespace string, opts ...podTemplateOption) *appsv1.DaemonSet {
 					},
 					Containers: []corev1.Container{
 						{
-							Name:            "node-agent",
+							Name:            dsName,
 							Image:           c.image,
 							Ports:           containerPorts(),
 							ImagePullPolicy: pullPolicy,
@@ -205,6 +211,24 @@ func DaemonSet(namespace string, opts ...podTemplateOption) *appsv1.DaemonSet {
 		}...)
 	}
 
+	if c.forWindows {
+		daemonSet.Spec.Template.Spec.SecurityContext = nil
+		daemonSet.Spec.Template.Spec.Containers[0].SecurityContext = nil
+		daemonSet.Spec.Template.Spec.NodeSelector = map[string]string{
+			"kubernetes.io/os": "windows",
+		}
+		daemonSet.Spec.Template.Spec.OS = &corev1.PodOS{
+			Name: "windows",
+		}
+	} else {
+		daemonSet.Spec.Template.Spec.NodeSelector = map[string]string{
+			"kubernetes.io/os": "linux",
+		}
+		daemonSet.Spec.Template.Spec.OS = &corev1.PodOS{
+			Name: "linux",
+		}
+	}
+
 	daemonSet.Spec.Template.Spec.Containers[0].Env = append(daemonSet.Spec.Template.Spec.Containers[0].Env, c.envVars...)
 
 	return daemonSet

pkg/install/deployment.go

@@ -58,6 +58,7 @@ type podTemplateConfig struct {
 	repoMaintenanceJobConfigMap     string
 	nodeAgentConfigMap              string
 	itemBlockWorkerCount            int
+	forWindows                      bool
 }
 
 func WithImage(image string) podTemplateOption {
@@ -219,6 +220,12 @@ func WithItemBlockWorkerCount(itemBlockWorkerCount int) podTemplateOption {
 	}
 }
 
+func WithForWinows() podTemplateOption {
+	return func(c *podTemplateConfig) {
+		c.forWindows = true
+	}
+}
+
 func Deployment(namespace string, opts ...podTemplateOption) *appsv1.Deployment {
 	// TODO: Add support for server args
 	c := &podTemplateConfig{

pkg/install/resources.go

@@ -418,6 +418,13 @@ func AllResources(o *VeleroOptions) *unstructured.UnstructuredList {
 		if err := appendUnstructured(resources, ds); err != nil {
 			fmt.Printf("error appending DaemonSet %s: %s\n", ds.GetName(), err.Error())
 		}
+
+		dsOpts = append(dsOpts, WithForWinows())
+
+		dsWin := DaemonSet(o.Namespace, dsOpts...)
+		if err := appendUnstructured(resources, dsWin); err != nil {
+			fmt.Printf("error appending DaemonSet %s: %s\n", dsWin.GetName(), err.Error())
+		}
 	}
 
 	return resources