Add UT test to openstack and two para in configFromEnv

pkg/cloudprovider/providers/openstack/openstack.go

@@ -188,6 +188,8 @@ func configFromEnv() (cfg Config, ok bool) {
 	cfg.Global.Username = os.Getenv("OS_USERNAME")
 	cfg.Global.Password = os.Getenv("OS_PASSWORD")
 	cfg.Global.Region = os.Getenv("OS_REGION_NAME")
+	cfg.Global.UserId = os.Getenv("OS_USER_ID")
+	cfg.Global.TrustId = os.Getenv("OS_TRUST_ID")
 
 	cfg.Global.TenantId = os.Getenv("OS_TENANT_ID")
 	if cfg.Global.TenantId == "" {
@@ -211,7 +213,7 @@ func configFromEnv() (cfg Config, ok bool) {
 		cfg.Global.Username != "" &&
 		cfg.Global.Password != "" &&
 		(cfg.Global.TenantId != "" || cfg.Global.TenantName != "" ||
-			cfg.Global.DomainId != "" || cfg.Global.DomainName != "")
+			cfg.Global.DomainId != "" || cfg.Global.DomainName != "" || cfg.Global.Region != "" || cfg.Global.UserId != "" || cfg.Global.TrustId != "")
 
 	cfg.Metadata.SearchOrder = fmt.Sprintf("%s,%s", configDriveID, metadataID)
 	cfg.BlockStorage.BSVersion = "auto"
@@ -671,7 +673,7 @@ func (os *OpenStack) Routes() (cloudprovider.Routes, bool) {
 	}
 
 	if !netExts["extraroute"] {
-		glog.V(3).Infof("Neutron extraroute extension not found, required for Routes support")
+		glog.V(3).Info("Neutron extraroute extension not found, required for Routes support")
 		return nil, false
 	}
 
@@ -704,39 +706,39 @@ func (os *OpenStack) volumeService(forceVersion string) (volumeService, error) {
 		if err != nil {
 			return nil, err
 		}
-		glog.V(3).Infof("Using Blockstorage API V1")
+		glog.V(3).Info("Using Blockstorage API V1")
 		return &VolumesV1{sClient, os.bsOpts}, nil
 	case "v2":
 		sClient, err := os.NewBlockStorageV2()
 		if err != nil {
 			return nil, err
 		}
-		glog.V(3).Infof("Using Blockstorage API V2")
+		glog.V(3).Info("Using Blockstorage API V2")
 		return &VolumesV2{sClient, os.bsOpts}, nil
 	case "v3":
 		sClient, err := os.NewBlockStorageV3()
 		if err != nil {
 			return nil, err
 		}
-		glog.V(3).Infof("Using Blockstorage API V3")
+		glog.V(3).Info("Using Blockstorage API V3")
 		return &VolumesV3{sClient, os.bsOpts}, nil
 	case "auto":
 		// Currently kubernetes support Cinder v1 / Cinder v2 / Cinder v3.
 		// Choose Cinder v3 firstly, if kubernetes can't initialize cinder v3 client, try to initialize cinder v2 client.
 		// If kubernetes can't initialize cinder v2 client, try to initialize cinder v1 client.
 		// Return appropriate message when kubernetes can't initialize them.
 		if sClient, err := os.NewBlockStorageV3(); err == nil {
-			glog.V(3).Infof("Using Blockstorage API V3")
+			glog.V(3).Info("Using Blockstorage API V3")
 			return &VolumesV3{sClient, os.bsOpts}, nil
 		}
 
 		if sClient, err := os.NewBlockStorageV2(); err == nil {
-			glog.V(3).Infof("Using Blockstorage API V2")
+			glog.V(3).Info("Using Blockstorage API V2")
 			return &VolumesV2{sClient, os.bsOpts}, nil
 		}
 
 		if sClient, err := os.NewBlockStorageV1(); err == nil {
-			glog.V(3).Infof("Using Blockstorage API V1")
+			glog.V(3).Info("Using Blockstorage API V1")
 			return &VolumesV1{sClient, os.bsOpts}, nil
 		}
 

pkg/cloudprovider/providers/openstack/openstack_test.go

@@ -162,7 +162,11 @@ func TestReadConfig(t *testing.T) {
 func TestToAuthOptions(t *testing.T) {
 	cfg := Config{}
 	cfg.Global.Username = "user"
-	// etc.
+	cfg.Global.Password = "pass"
+	cfg.Global.DomainId = "2a73b8f597c04551a0fdc8e95544be8a"
+	cfg.Global.DomainName = "local"
+	cfg.Global.AuthUrl = "http://auth.url"
+	cfg.Global.UserId = "user"
 
 	ao := cfg.toAuthOptions()
 
@@ -172,6 +176,24 @@ func TestToAuthOptions(t *testing.T) {
 	if ao.Username != cfg.Global.Username {
 		t.Errorf("Username %s != %s", ao.Username, cfg.Global.Username)
 	}
+	if ao.Password != cfg.Global.Password {
+		t.Errorf("Password %s != %s", ao.Password, cfg.Global.Password)
+	}
+	if ao.DomainID != cfg.Global.DomainId {
+		t.Errorf("DomainID %s != %s", ao.DomainID, cfg.Global.DomainId)
+	}
+	if ao.IdentityEndpoint != cfg.Global.AuthUrl {
+		t.Errorf("IdentityEndpoint %s != %s", ao.IdentityEndpoint, cfg.Global.AuthUrl)
+	}
+	if ao.UserID != cfg.Global.UserId {
+		t.Errorf("UserID %s != %s", ao.UserID, cfg.Global.UserId)
+	}
+	if ao.DomainName != cfg.Global.DomainName {
+		t.Errorf("DomainName %s != %s", ao.DomainName, cfg.Global.DomainName)
+	}
+	if ao.TenantID != cfg.Global.TenantId {
+		t.Errorf("TenantID %s != %s", ao.TenantID, cfg.Global.TenantId)
+	}
 }
 
 func TestCheckOpenStackOpts(t *testing.T) {
@@ -400,7 +422,7 @@ func TestNodeAddresses(t *testing.T) {
 func TestNewOpenStack(t *testing.T) {
 	cfg, ok := configFromEnv()
 	if !ok {
-		t.Skipf("No config found in environment")
+		t.Skip("No config found in environment")
 	}
 
 	_, err := newOpenStack(cfg)
@@ -412,7 +434,7 @@ func TestNewOpenStack(t *testing.T) {
 func TestLoadBalancer(t *testing.T) {
 	cfg, ok := configFromEnv()
 	if !ok {
-		t.Skipf("No config found in environment")
+		t.Skip("No config found in environment")
 	}
 
 	versions := []string{"v2", ""}
@@ -476,7 +498,7 @@ var diskPathRegexp = regexp.MustCompile("/dev/disk/(?:by-id|by-path)/")
 func TestVolumes(t *testing.T) {
 	cfg, ok := configFromEnv()
 	if !ok {
-		t.Skipf("No config found in environment")
+		t.Skip("No config found in environment")
 	}
 
 	os, err := newOpenStack(cfg)