mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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2151afe334
Like Delete, which can now run over multiple types:
kubectl delete pods,services -l name=foo
Get should be able to span items for label selection
kubectl get pods,services -l name=foo
79 lines
2.6 KiB
Go
79 lines
2.6 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cmd
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import (
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"fmt"
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"io"
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"github.com/golang/glog"
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"github.com/spf13/cobra"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl/resource"
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)
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func (f *Factory) NewCmdDelete(out io.Writer) *cobra.Command {
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cmd := &cobra.Command{
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Use: "delete ([-f filename] | (<resource> [(<id> | -l <label>)]",
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Short: "Delete a resource by filename, stdin or resource and id",
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Long: `Delete a resource by filename, stdin, resource and id or by resources and label selector.
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JSON and YAML formats are accepted.
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If both a filename and command line arguments are passed, the command line
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arguments are used and the filename is ignored.
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Note that the delete command does NOT do resource version checks, so if someone
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submits an update to a resource right when you submit a delete, their update
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will be lost along with the rest of the resource.
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Examples:
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$ kubectl delete -f pod.json
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<delete a pod using the type and id pod.json>
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$ cat pod.json | kubectl delete -f -
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<delete a pod based on the type and id in the json passed into stdin>
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$ kubectl delete pods,services -l name=myLabel
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<delete pods and services with label name=myLabel>
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$ kubectl delete pod 1234-56-7890-234234-456456
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<delete a pod with ID 1234-56-7890-234234-456456>`,
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Run: func(cmd *cobra.Command, args []string) {
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filename := GetFlagString(cmd, "filename")
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schema, err := f.Validator(cmd)
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checkErr(err)
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selector := GetFlagString(cmd, "selector")
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found := 0
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ResourcesFromArgsOrFile(cmd, args, filename, selector, f.Typer, f.Mapper, f.RESTClient, schema, true).Visit(func(r *resource.Info) error {
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found++
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if err := resource.NewHelper(r.Client, r.Mapping).Delete(r.Namespace, r.Name); err != nil {
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return err
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}
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fmt.Fprintf(out, "%s\n", r.Name)
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return nil
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})
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if found == 0 {
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glog.V(2).Infof("No resource(s) found")
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}
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},
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}
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cmd.Flags().StringP("filename", "f", "", "Filename or URL to file to use to delete the resource")
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cmd.Flags().StringP("selector", "l", "", "Selector (label query) to filter on")
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return cmd
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}
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