mirror of https://github.com/k3s-io/k3s
81 lines
2.5 KiB
Go
81 lines
2.5 KiB
Go
/*
|
|
Copyright 2014 Google Inc. All rights reserved.
|
|
|
|
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 cmd
|
|
|
|
import (
|
|
"io"
|
|
|
|
"github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
func NewCmdDelete(out io.Writer) *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: "delete ([-f filename] | (<resource> <id>))",
|
|
Short: "Delete a resource by filename, stdin or resource and id",
|
|
Long: `Delete a resource by filename, stdin or resource and id.
|
|
|
|
JSON and YAML formats are accepted.
|
|
|
|
If both a filename and command line arguments are passed, the command line
|
|
arguments are used and the filename is ignored.
|
|
|
|
Note that the delete command does NOT do resource version checks, so if someone
|
|
submits an update to a resource right when you submit a delete, their update
|
|
will be lost along with the rest of the resource.
|
|
|
|
Examples:
|
|
$ kubectl delete -f pod.json
|
|
<delete a pod using the type and id pod.json>
|
|
|
|
$ cat pod.json | kubectl delete -f -
|
|
<delete a pod based on the type and id in the json passed into stdin>
|
|
|
|
$ kubectl delete pod 1234-56-7890-234234-456456
|
|
<delete a pod with ID 1234-56-7890-234234-456456>`,
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
// If command line args are passed in, use those preferentially.
|
|
if len(args) > 0 && len(args) != 2 {
|
|
usageError(cmd, "If passing in command line parameters, must be resource and id")
|
|
}
|
|
|
|
var data []byte
|
|
var err error
|
|
|
|
if len(args) == 2 {
|
|
data, err = kubectl.CreateResource(args[0], args[1])
|
|
} else {
|
|
filename := getFlagString(cmd, "filename")
|
|
if len(filename) > 0 {
|
|
data, err = readConfigData(getFlagString(cmd, "filename"))
|
|
}
|
|
}
|
|
checkErr(err)
|
|
|
|
if len(data) == 0 {
|
|
usageError(cmd, "Must specify filename or command line params")
|
|
}
|
|
|
|
// TODO Add ability to require a resource-version check for delete.
|
|
err = kubectl.Modify(out, getKubeClient(cmd).RESTClient, kubectl.ModifyDelete, data)
|
|
checkErr(err)
|
|
},
|
|
}
|
|
cmd.Flags().StringP("filename", "f", "", "Filename or URL to file to use to delete the resource")
|
|
return cmd
|
|
}
|