81 lines
3.2 KiB
Go
81 lines
3.2 KiB
Go
/*
|
|
Copyright 2014 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 (
|
|
"io"
|
|
"path"
|
|
"strconv"
|
|
|
|
"github.com/spf13/cobra"
|
|
|
|
"k8s.io/kubernetes/pkg/client/unversioned/clientcmd"
|
|
"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
|
|
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
|
|
)
|
|
|
|
// NewCmdConfig creates a command object for the "config" action, and adds all child commands to it.
|
|
func NewCmdConfig(pathOptions *clientcmd.PathOptions, out, errOut io.Writer) *cobra.Command {
|
|
if len(pathOptions.ExplicitFileFlag) == 0 {
|
|
pathOptions.ExplicitFileFlag = clientcmd.RecommendedConfigPathFlag
|
|
}
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "config SUBCOMMAND",
|
|
Short: "Modify kubeconfig files",
|
|
Long: templates.LongDesc(`
|
|
Modify kubeconfig files using subcommands like "kubectl config set current-context my-context"
|
|
|
|
The loading order follows these rules:
|
|
|
|
1. If the --` + pathOptions.ExplicitFileFlag + ` flag is set, then only that file is loaded. The flag may only be set once and no merging takes place.
|
|
2. If $` + pathOptions.EnvVar + ` environment variable is set, then it is used a list of paths (normal path delimitting rules for your system). These paths are merged. When a value is modified, it is modified in the file that defines the stanza. When a value is created, it is created in the first file that exists. If no files in the chain exist, then it creates the last file in the list.
|
|
3. Otherwise, ` + path.Join("${HOME}", pathOptions.GlobalFileSubpath) + ` is used and no merging takes place.`),
|
|
Run: cmdutil.DefaultSubCommandRun(errOut),
|
|
}
|
|
|
|
// file paths are common to all sub commands
|
|
cmd.PersistentFlags().StringVar(&pathOptions.LoadingRules.ExplicitPath, pathOptions.ExplicitFileFlag, pathOptions.LoadingRules.ExplicitPath, "use a particular kubeconfig file")
|
|
|
|
cmd.AddCommand(NewCmdConfigView(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigSetCluster(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigSetAuthInfo(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigSetContext(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigSet(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigUnset(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigCurrentContext(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigUseContext(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigGetContexts(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigGetClusters(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigDeleteCluster(out, pathOptions))
|
|
cmd.AddCommand(NewCmdConfigDeleteContext(out, pathOptions))
|
|
|
|
return cmd
|
|
}
|
|
|
|
func toBool(propertyValue string) (bool, error) {
|
|
boolValue := false
|
|
if len(propertyValue) != 0 {
|
|
var err error
|
|
boolValue, err = strconv.ParseBool(propertyValue)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
}
|
|
|
|
return boolValue, nil
|
|
}
|