// setupKubeconfig reads config from disk, adds the minikube settings, and writes it back. // activeContext is true when minikube is the CurrentContext // If no CurrentContext is set, the given name will be used. func setupKubeconfig(server, certAuth string) error { configFile := constants.KubeconfigPath // read existing config or create new if does not exist config, err := kubeconfig.ReadConfigOrNew(configFile) if err != nil { return err } currentContextName := config.CurrentContext currentContext := config.Contexts[currentContextName] clusterName, err := ocfg.GetClusterNicknameFromURL(server) if err != nil { return err } cluster := cfg.NewCluster() cluster.Server = server cluster.CertificateAuthorityData = []byte(certAuth) config.Clusters[clusterName] = cluster // user userName := "******" + clusterName user := cfg.NewAuthInfo() if currentContext != nil && currentContext.AuthInfo == userName { currentUser := config.AuthInfos[userName] if currentUser != nil { user.Token = config.AuthInfos[userName].Token } } config.AuthInfos[userName] = user // context context := cfg.NewContext() context.Cluster = clusterName context.AuthInfo = userName context.Namespace = api.NamespaceDefault contextName := ocfg.GetContextNickname(api.NamespaceDefault, clusterName, userName) if currentContext != nil && currentContext.Cluster == clusterName && currentContext.AuthInfo == userName { contextName = currentContextName context.Namespace = currentContext.Namespace } config.Contexts[contextName] = context config.CurrentContext = contextName // write back to disk if err := kubeconfig.WriteConfig(config, configFile); err != nil { return err } fmt.Println("oc is now configured to use the cluster.") if len(user.Token) == 0 { fmt.Println("Run this command to use the cluster: ") fmt.Println("oc login --username=admin --password=admin") } return nil }
// setupKubeconfig reads config from disk, adds the minikube settings, and writes it back. // activeContext is true when minikube is the CurrentContext // If no CurrentContext is set, the given name will be used. func setupKubeconfig(name, server, certAuth string) error { configFile := constants.KubeconfigPath // read existing config or create new if does not exist config, err := kubeconfig.ReadConfigOrNew(configFile) if err != nil { return err } clusterName := name cluster := cfg.NewCluster() cluster.Server = server cluster.CertificateAuthorityData = []byte(certAuth) config.Clusters[clusterName] = cluster // user userName := name user := cfg.NewAuthInfo() config.AuthInfos[userName] = user // context contextName := name context := cfg.NewContext() context.Cluster = clusterName context.AuthInfo = userName config.Contexts[contextName] = context // Always set current context to minikube. config.CurrentContext = contextName // write back to disk if err := kubeconfig.WriteConfig(config, configFile); err != nil { return err } return nil }