Provisioner: Add support to fetch kbs service ip

Fixes: #1471
Signed-off-by: Kartik Joshi <kartikjoshi@microsoft.com>

test/provisioner/provision.go

@@ -103,7 +103,7 @@ func NewKeyBrokerService(clusterName string) (*KeyBrokerService, error) {
 
 	// Create secret
 	content := []byte("This is my cluster name: " + clusterName)
-	filePath := "kbs/config/kubernetes/overlays/key.bin"
+	filePath := "kbs/kbs/config/kubernetes/overlays/key.bin"
 	// Create the file.
 	file, err := os.Create(filePath)
 	if err != nil {
@@ -129,16 +129,16 @@ func NewKeyBrokerService(clusterName string) (*KeyBrokerService, error) {
 	}
 	fmt.Println(k8sCnfDir)
 
-	keyFile := filepath.Join(k8sCnfDir, "kbs/config/kubernetes/overlays/key.bin")
+	keyFile := filepath.Join(k8sCnfDir, "kbs/kbs/config/kubernetes/overlays/key.bin")
 	if _, err := os.Stat(keyFile); os.IsNotExist(err) {
 		err = fmt.Errorf("key.bin file does not exist")
 		log.Errorf("%v", err)
 		return nil, err
 	}
 
-	kbsCert := filepath.Join(k8sCnfDir, "kbs/config/kubernetes/base/kbs.pem")
+	kbsCert := filepath.Join(k8sCnfDir, "kbs/kbs/config/kubernetes/base/kbs.pem")
 	if _, err := os.Stat(kbsCert); os.IsNotExist(err) {
-		kbsKey := filepath.Join(k8sCnfDir, "kbs/config/kubernetes/base/kbs.key")
+		kbsKey := filepath.Join(k8sCnfDir, "kbs/kbs/config/kubernetes/base/kbs.key")
 		keyOutputFile, err := os.Create(kbsKey)
 		if err != nil {
 			err = fmt.Errorf("Error creating key file: %w\n", err)
@@ -219,7 +219,7 @@ func GetInstallOverlay(provider string, installDir string) (InstallOverlay, erro
 
 func NewKbsInstallOverlay(installDir string) (InstallOverlay, error) {
 	log.Info("Creating kbs install overlay")
-	overlay, err := NewKustomizeOverlay(filepath.Join(installDir, "config/kubernetes/base"))
+	overlay, err := NewKustomizeOverlay(filepath.Join(installDir, "kbs/config/kubernetes/base"))
 	if err != nil {
 		return nil, err
 	}
@@ -270,6 +270,31 @@ func (p *KeyBrokerService) GetKbsPodIP(ctx context.Context, cfg *envconf.Config)
 
 	resources := client.Resources(namespace)
 
+	// Get the service associated with the deployment
+        serviceList := &corev1.ServiceList{}
+        err = resources.List(context.TODO(), serviceList)
+        if err != nil {
+                err = fmt.Errorf("Error listing services: %w\n", err)
+                log.Errorf("%v", err)
+                return "", err
+        }
+
+	var matchingService *corev1.Service
+        for i := range serviceList.Items {
+                service := &serviceList.Items[i]
+                if service.Name == deploymentName {
+                        matchingService = service
+                        break
+                }
+        }
+
+	if matchingService == nil {
+                return "", fmt.Errorf("No service with label selector found")
+        }
+
+        fmt.Printf("Service IP: %s\n", matchingService.Spec.ClusterIP)
+        return matchingService.Spec.ClusterIP, nil
+	/*
 	podList := &corev1.PodList{}
 	err = resources.List(context.TODO(), podList)
 	if err != nil {
@@ -293,6 +318,7 @@ func (p *KeyBrokerService) GetKbsPodIP(ctx context.Context, cfg *envconf.Config)
 
 	fmt.Printf("Pod IP: %s\n", matchingPod.Status.PodIP)
 	return matchingPod.Status.PodIP, nil
+	*/
 }
 
 func (p *KeyBrokerService) Deploy(ctx context.Context, cfg *envconf.Config, props map[string]string) error {
@@ -308,7 +334,7 @@ func (p *KeyBrokerService) Deploy(ctx context.Context, cfg *envconf.Config, prop
 		return err
 	}
 
-	newDirectory := "kbs/config/kubernetes/overlays"
+	newDirectory := "kbs/kbs/config/kubernetes/overlays"
 	err = os.Chdir(newDirectory)
 	if err != nil {
 		err = fmt.Errorf("Error changing the working directory: %w\n", err)
@@ -342,7 +368,7 @@ func (p *KeyBrokerService) Delete(ctx context.Context, cfg *envconf.Config) erro
 	}
 
 	// Remove kbs deployment
-	newDirectory := "kbs/config/kubernetes/overlays"
+	newDirectory := "kbs/kbs/config/kubernetes/overlays"
 	err = os.Chdir(newDirectory)
 	if err != nil {
 		err = fmt.Errorf("Error changing the working directory: %w\n", err)