mirror of https://github.com/kubernetes/kops.git
81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
/*
|
|
Copyright 2019 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 main
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
|
|
"github.com/spf13/cobra"
|
|
"k8s.io/kubectl/pkg/util/i18n"
|
|
"k8s.io/kubectl/pkg/util/templates"
|
|
|
|
"k8s.io/kops/cmd/kops/util"
|
|
"k8s.io/kops/pkg/commands"
|
|
)
|
|
|
|
var (
|
|
setClusterLong = templates.LongDesc(i18n.T(`Set a cluster field value.
|
|
|
|
This command changes the desired cluster configuration in the registry.
|
|
|
|
kops set does not update the cloud resources; to apply the changes use "kops update cluster".`))
|
|
|
|
setClusterExample = templates.Examples(i18n.T(`
|
|
# Set cluster to run kubernetes version 1.10.0
|
|
kops set cluster k8s.cluster.site spec.kubernetesVersion=1.10.0
|
|
`))
|
|
)
|
|
|
|
// NewCmdSetCluster builds a cobra command for the kops set cluster command
|
|
func NewCmdSetCluster(f *util.Factory, out io.Writer) *cobra.Command {
|
|
options := &commands.SetClusterOptions{}
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "cluster",
|
|
Short: i18n.T("Set cluster fields."),
|
|
Long: setClusterLong,
|
|
Example: setClusterExample,
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
for i, arg := range args {
|
|
index := strings.Index(arg, "=")
|
|
|
|
if i == 0 && index == -1 {
|
|
options.ClusterName = arg
|
|
} else {
|
|
if index == -1 {
|
|
exitWithError(fmt.Errorf("unrecognized parameter %q (missing '=')", arg))
|
|
return
|
|
}
|
|
options.Fields = append(options.Fields, arg)
|
|
}
|
|
}
|
|
|
|
if options.ClusterName == "" {
|
|
options.ClusterName = rootCommand.ClusterName()
|
|
}
|
|
|
|
if err := commands.RunSetCluster(f, cmd, out, options); err != nil {
|
|
exitWithError(err)
|
|
}
|
|
},
|
|
}
|
|
|
|
return cmd
|
|
}
|