Fix ci

Author: jiangpengcheng

.ci/tests/integration/e2e_with_tls.yaml

@@ -24,6 +24,17 @@ setup:
           label-selector: app=cert-manager
           for: condition=Ready
 
+    - name: setup vpa
+      command: |
+        helm repo add cowboysysop https://cowboysysop.github.io/charts/
+        helm repo update
+        helm install vpa cowboysysop/vertical-pod-autoscaler
+      wait:
+        - namespace: default
+          resource: pod
+          label-selector: app.kubernetes.io/name=vertical-pod-autoscaler
+          for: condition=Ready
+
     - name: install pulsar cluster
       command: |
         helm repo add streamnative https://charts.streamnative.io
@@ -37,6 +48,11 @@ setup:
         helm dependency update charts/pulsar
         helm install ${PULSAR_RELEASE_NAME} --set initialize=true --values ../.ci/clusters/values_skywalking_e2e_cluster_with_tls.yaml charts/pulsar
 
+    - name: install metrics service
+      command: |
+        kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml
+        kubectl patch -n kube-system deployment metrics-server --type=json -p '[{"op":"add","path":"/spec/template/spec/containers/0/args/-","value":"--kubelet-insecure-tls"}]'
+
     - name: wait for pulsar cluster ready
       command: |
         echo "wait until pulsar init job is completed"

controllers/common.go

@@ -117,11 +117,9 @@ func observeVPA(ctx context.Context, r client.Reader, name types.NamespacedName,
 	}
 
 	// compare exists VPA with new Spec
-	updatePolicy := vpaSpec.UpdatePolicy
-	spec.UpdateVPAUpdatePolicy(updatePolicy, vpaSpec.ResourceUnit)
-	resourcePolicy := vpaSpec.ResourcePolicy
+	updatePolicy := spec.UpdateVPAUpdatePolicy(vpaSpec.UpdatePolicy, vpaSpec.ResourceUnit)
 	containerName := spec.GetVPAContainerName(&vpa.ObjectMeta)
-	spec.UpdateResourcePolicy(resourcePolicy, containerName)
+	resourcePolicy := spec.UpdateResourcePolicy(vpaSpec.ResourcePolicy, containerName)
 	if !reflect.DeepEqual(updatePolicy, vpa.Spec.UpdatePolicy) ||
 		!reflect.DeepEqual(resourcePolicy, vpa.Spec.ResourcePolicy) {
 		condition.Status = metav1.ConditionFalse

controllers/spec/vpa.go

@@ -28,13 +28,11 @@ import (
 
 func MakeVPA(objectMeta *metav1.ObjectMeta, targetRef *autov2.CrossVersionObjectReference, vpa *v1alpha1.VPASpec) *vpav1.VerticalPodAutoscaler {
 	containerName := GetVPAContainerName(objectMeta)
-	updatePolicy := vpa.UpdatePolicy
-	UpdateVPAUpdatePolicy(updatePolicy, vpa.ResourceUnit)
+	updatePolicy := UpdateVPAUpdatePolicy(vpa.UpdatePolicy, vpa.ResourceUnit)
 	if vpa.ResourceUnit != nil {
 		objectMeta.Labels[LabelCustomResourceUnit] = "true"
 	}
-	resourcePolicy := vpa.ResourcePolicy
-	UpdateResourcePolicy(resourcePolicy, containerName)
+	resourcePolicy := UpdateResourcePolicy(vpa.ResourcePolicy, containerName)
 
 	return &vpav1.VerticalPodAutoscaler{
 		TypeMeta: metav1.TypeMeta{
@@ -67,19 +65,24 @@ func GetVPAContainerName(objectMeta *metav1.ObjectMeta) string {
 	return containerName
 }
 
-func UpdateVPAUpdatePolicy(updatePolicy *vpav1.PodUpdatePolicy, resourceUnit *v1alpha1.ResourceUnit) {
-	if updatePolicy != nil && resourceUnit != nil {
+func UpdateVPAUpdatePolicy(updatePolicy *vpav1.PodUpdatePolicy, resourceUnit *v1alpha1.ResourceUnit) *vpav1.PodUpdatePolicy {
+	resultUpdatePolicy := updatePolicy
+	if resourceUnit != nil {
+		if resultUpdatePolicy == nil {
+			resultUpdatePolicy = &vpav1.PodUpdatePolicy{}
+		}
 		off := vpav1.UpdateModeOff
-		updatePolicy.UpdateMode = &off
+		resultUpdatePolicy.UpdateMode = &off
 	}
+	return resultUpdatePolicy
 }
 
-func UpdateResourcePolicy(resourcePolicy *vpav1.PodResourcePolicy, containerName string) {
+func UpdateResourcePolicy(resourcePolicy *vpav1.PodResourcePolicy, containerName string) *vpav1.PodResourcePolicy {
+	var containerPolicies []vpav1.ContainerResourcePolicy
+	containerScalingMode := vpav1.ContainerScalingModeAuto
 	if resourcePolicy != nil {
-		var containerPolicies []vpav1.ContainerResourcePolicy
-		containerScalingMode := vpav1.ContainerScalingModeAuto
 		if resourcePolicy.ContainerPolicies == nil {
-			resourcePolicy.ContainerPolicies = []vpav1.ContainerResourcePolicy{}
+			containerPolicies = []vpav1.ContainerResourcePolicy{}
 		}
 		for _, policy := range resourcePolicy.ContainerPolicies {
 			if policy.ContainerName == containerName {
@@ -88,15 +91,21 @@ func UpdateResourcePolicy(resourcePolicy *vpav1.PodResourcePolicy, containerName
 				break
 			}
 		}
-		// if resource policy is not set, set the default policy, so the vpa policy won't be applied to other containers
-		if len(containerPolicies) == 0 {
-			containerPolicies = []vpav1.ContainerResourcePolicy{
-				{
-					ContainerName: containerName,
-					Mode:          &containerScalingMode,
-				},
-			}
+	}
+
+	// if resource policy is not set, set the default policy, so the vpa policy won't be applied to other containers
+	if len(containerPolicies) == 0 {
+		containerPolicies = []vpav1.ContainerResourcePolicy{
+			{
+				ContainerName: containerName,
+				Mode:          &containerScalingMode,
+			},
 		}
-		resourcePolicy.ContainerPolicies = containerPolicies
 	}
+	resultResourcePolicy := resourcePolicy
+	if resultResourcePolicy == nil {
+		resultResourcePolicy = &vpav1.PodResourcePolicy{}
+	}
+	resultResourcePolicy.ContainerPolicies = containerPolicies
+	return resultResourcePolicy
 }