2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 Nokia
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
18 // This source code is part of the near-RT RIC (RAN Intelligent Controller)
19 // platform project (RICP).
26 "k8s.io/client-go/kubernetes"
29 type KubernetesManager struct {
31 ClientSet kubernetes.Interface
32 Config *configuration.Configuration
35 func NewKubernetesManager(logger *logger.Logger, config *configuration.Configuration) *KubernetesManager {
36 return &KubernetesManager{
38 // ClientSet: createClientSet(logger, config),
43 /*func (km KubernetesManager) GetAndDeletePod(namespace string, podName string) {
44 km.logger.Infof("#KubernetesManager.GetAndDeletePod - namespace: %s, POD name: %s ", namespace, podName)
46 config, err := clientcmd.BuildConfigFromFlags("", "kubeConfigPath")
51 clientSet, _ := kubernetesManager.NewForConfig(config)
53 podInterface := km.GetPodInterface(clientSet.CoreV1(), namespace, podName)
55 if podInterface == nil{
59 km.DeletePod(podInterface, podName)
62 /*func createClientSet(logger *logger.Logger, config *configuration.Configuration) kubernetes.Interface {
63 ////path := os.Getenv("HOME") + "/.kube/config"
65 absConfigPath,err := filepath.Abs(config.Kubernetes.ConfigPath)
67 logger.Errorf("#KubernetesManager.init - error: %s", err)
71 kubernetesConfig, err := clientcmd.BuildConfigFromFlags("", absConfigPath)
73 logger.Errorf("#KubernetesManager.init - error: %s", err)
77 clientSet, err := kubernetes.NewForConfig(kubernetesConfig)
79 logger.Errorf("#KubernetesManager.init - error: %s", err)
85 /*func (km KubernetesManager) DeletePod(podInterface v1.PodInterface, podName string) {
86 km.logger.Infof("#KubernetesManager.DeletePod - POD name %s ", podName)
88 err := podInterface.Delete(podName, &metaV1.DeleteOptions{})
91 km.logger.Warnf("#KubernetesManager.DeletePod - POD %s can't be deleted", podName)
94 km.logger.Infof("#KubernetesManager.DeletePod - POD %s was deleted", podName)
97 func (km KubernetesManager) DeletePod(podName string) error {
98 /* km.Logger.Infof("#KubernetesManager.DeletePod - POD name: %s ", podName)
100 if km.ClientSet == nil {
101 km.Logger.Errorf("#KubernetesManager.DeletePod - no kubernetesManager connection")
102 return e2managererrors.NewInternalError()
105 if len(podName) == 0 {
106 km.Logger.Warnf("#KubernetesManager.DeletePod - empty pod name")
107 return e2managererrors.NewInternalError()
110 err := km.ClientSet.CoreV1().Pods(km.Config.Kubernetes.Namespace).Delete(podName, &metaV1.DeleteOptions{})
113 km.Logger.Errorf("#KubernetesManager.DeletePod - POD %s can't be deleted, error: %s", podName, err)
117 km.Logger.Infof("#KubernetesManager.DeletePod - POD %s was deleted", podName)*/
121 /*func (km KubernetesManager) GetPodInterface(client v1.CoreV1Interface, namespace string, podName string) v1.PodInterface{
122 km.logger.Infof("#KubernetesManager.GetPodInterface - namespace: %s, POD name: %s ", namespace, podName)
125 podInterface := client.Pods(namespace)
126 pod, err := podInterface.Get(podName, metaV1.GetOptions{})
129 km.logger.Warnf("#KubernetesManager.GetPodInterface - POD name: %s not found", podName)
133 km.logger.Infof("#KubernetesManager.GetPodInterface - POD status: %s ", pod.Status.String())