| /* |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 kubernetes |
| |
| import ( |
| "os" |
| "os/user" |
| "path/filepath" |
| |
| "github.com/operator-framework/operator-sdk/pkg/util/k8sutil" |
| ) |
| |
| // InitKubeClient initialize the k8s client |
| func InitKubeClient(kubeconfig string) error { |
| if kubeconfig == "" { |
| kubeconfig = getDefaultKubeConfigFile() |
| } |
| os.Setenv(k8sutil.KubeConfigEnvVar, kubeconfig) |
| return nil |
| } |
| |
| func getDefaultKubeConfigFile() string { |
| usr, err := user.Current() |
| if err != nil { |
| panic(err) // TODO handle error |
| } |
| |
| return filepath.Join(usr.HomeDir, ".kube", "config") |
| } |