mirror of https://github.com/docker/cli.git
55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
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package engine
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import (
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"context"
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"github.com/docker/cli/cli"
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"github.com/docker/cli/cli/command"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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// TODO - consider adding a "purge" flag that also removes
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// configuration files and the docker root dir.
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type rmOptions struct {
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sockPath string
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}
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func newRmCommand(dockerCli command.Cli) *cobra.Command {
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var options rmOptions
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cmd := &cobra.Command{
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Use: "rm [OPTIONS]",
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Short: "Remove the local engine",
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Long: `This command will remove the local engine running on containerd.
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No state files will be removed from the host filesystem.
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`,
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Args: cli.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runRm(dockerCli, options)
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},
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Annotations: map[string]string{"experimentalCLI": ""},
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}
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flags := cmd.Flags()
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flags.StringVar(&options.sockPath, "containerd", "", "override default location of containerd endpoint")
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return cmd
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}
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func runRm(dockerCli command.Cli, options rmOptions) error {
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ctx := context.Background()
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client, err := dockerCli.NewContainerizedEngineClient(options.sockPath)
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if err != nil {
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return errors.Wrap(err, "unable to access local containerd")
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}
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defer client.Close()
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engine, err := client.GetEngine(ctx)
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if err != nil {
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return err
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}
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return client.RemoveEngine(ctx, engine)
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}
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