kubernetes get_clusters 源码
kubernetes get_clusters 代码
文件路径：/staging/src/k8s.io/kubectl/pkg/cmd/config/get_clusters.go
/*
Copyright 2016 The Kubernetes Authors.
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 config
import (
"fmt"
"io"
"github.com/spf13/cobra"
"k8s.io/client-go/tools/clientcmd"
cmdutil "k8s.io/kubectl/pkg/cmd/util"
"k8s.io/kubectl/pkg/util/i18n"
"k8s.io/kubectl/pkg/util/templates"
)
var (
getClustersExample = templates.Examples(`
# List the clusters that kubectl knows about
kubectl config get-clusters`)
)
// NewCmdConfigGetClusters creates a command object for the "get-clusters" action, which
// lists all clusters defined in the kubeconfig.
func NewCmdConfigGetClusters(out io.Writer, configAccess clientcmd.ConfigAccess) *cobra.Command {
cmd := &cobra.Command{
Use: "get-clusters",
Short: i18n.T("Display clusters defined in the kubeconfig"),
Long: i18n.T("Display clusters defined in the kubeconfig."),
Example: getClustersExample,
Run: func(cmd *cobra.Command, args []string) {
cmdutil.CheckErr(runGetClusters(out, configAccess))
},
}
return cmd
}
func runGetClusters(out io.Writer, configAccess clientcmd.ConfigAccess) error {
config, err := configAccess.GetStartingConfig()
if err != nil {
return err
}
fmt.Fprintf(out, "NAME\n")
for name := range config.Clusters {
fmt.Fprintf(out, "%s\n", name)
}
return nil
}
相关信息
相关文章
kubernetes current_context_test 源码
kubernetes delete_cluster_test 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦