VOL-2087 reorganize and unit test arouterd
Change-Id: Iadacd1829095e8ffde306e5ebf164f4d67196a68
diff --git a/internal/pkg/afrouterd/k8s.go b/internal/pkg/afrouterd/k8s.go
new file mode 100644
index 0000000..16ed7f3
--- /dev/null
+++ b/internal/pkg/afrouterd/k8s.go
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package afrouterd
+
+import (
+ "github.com/opencord/voltha-go/common/log"
+ "k8s.io/client-go/kubernetes"
+ "k8s.io/client-go/rest"
+ "k8s.io/client-go/tools/clientcmd"
+)
+
+func K8sClientSet() *kubernetes.Clientset {
+ var config *rest.Config
+ if k8sApiServer != "" || k8sKubeConfigPath != "" {
+ // use combination of URL & local kube-config file
+ c, err := clientcmd.BuildConfigFromFlags(k8sApiServer, k8sKubeConfigPath)
+ if err != nil {
+ panic(err)
+ }
+ config = c
+ } else {
+ // use in-cluster config
+ c, err := rest.InClusterConfig()
+ if err != nil {
+ log.Errorf("Unable to load in-cluster config. Try setting K8S_API_SERVER and K8S_KUBE_CONFIG_PATH?")
+ panic(err)
+ }
+ config = c
+ }
+ // creates the clientset
+ clientset, err := kubernetes.NewForConfig(config)
+ if err != nil {
+ panic(err)
+ }
+
+ return clientset
+}