Add imagePullSecrets inheritance for VGDP pod and maintenance job. (#9102)

Signed-off-by: Xun Jiang <xun.jiang@broadcom.com>

pkg/util/velero/velero.go

@@ -75,6 +75,11 @@ func GetServiceAccountFromVeleroServer(deployment *appsv1.Deployment) string {
 	return deployment.Spec.Template.Spec.ServiceAccountName
 }
 
+// GetImagePullSecretsFromVeleroServer get the image pull secrets from the Velero server deployment
+func GetImagePullSecretsFromVeleroServer(deployment *appsv1.Deployment) []v1.LocalObjectReference {
+	return deployment.Spec.Template.Spec.ImagePullSecrets
+}
+
 // getVeleroServerImage get the image of the Velero server deployment
 func GetVeleroServerImage(deployment *appsv1.Deployment) string {
 	return deployment.Spec.Template.Spec.Containers[0].Image

pkg/util/velero/velero_test.go

@@ -21,6 +21,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	appsv1 "k8s.io/api/apps/v1"
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -582,6 +583,63 @@ func TestGetServiceAccountFromVeleroServer(t *testing.T) {
 	}
 }
 
+func TestGetImagePullSecretsFromVeleroServer(t *testing.T) {
+	tests := []struct {
+		name   string
+		deploy *appsv1.Deployment
+		want   []v1.LocalObjectReference
+	}{
+		{
+			name: "no image pull secrets",
+			deploy: &appsv1.Deployment{
+				Spec: appsv1.DeploymentSpec{
+					Template: v1.PodTemplateSpec{
+						Spec: v1.PodSpec{
+							ServiceAccountName: "",
+						},
+					},
+				},
+			},
+			want: nil,
+		},
+		{
+			name: "image pull secrets",
+			deploy: &appsv1.Deployment{
+				Spec: appsv1.DeploymentSpec{
+					Template: v1.PodTemplateSpec{
+						Spec: v1.PodSpec{
+							ImagePullSecrets: []v1.LocalObjectReference{
+								{
+									Name: "imagePullSecret1",
+								},
+								{
+									Name: "imagePullSecret2",
+								},
+							},
+						},
+					},
+				},
+			},
+			want: []v1.LocalObjectReference{
+				{
+					Name: "imagePullSecret1",
+				},
+				{
+					Name: "imagePullSecret2",
+				},
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			got := GetImagePullSecretsFromVeleroServer(test.deploy)
+
+			require.Equal(t, test.want, got)
+		})
+	}
+}
+
 func TestGetVeleroServerImage(t *testing.T) {
 	tests := []struct {
 		name   string