71 lines
2.0 KiB
Go
71 lines
2.0 KiB
Go
package pods
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import (
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"context"
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"fmt"
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"github.com/containers/podman/v4/cmd/podman/common"
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"github.com/containers/podman/v4/cmd/podman/registry"
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"github.com/containers/podman/v4/cmd/podman/utils"
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"github.com/containers/podman/v4/cmd/podman/validate"
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"github.com/containers/podman/v4/pkg/domain/entities"
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"github.com/spf13/cobra"
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)
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var (
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podKillDescription = `Signals are sent to the main process of each container inside the specified pod.
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The default signal is SIGKILL, or any signal specified with option --signal.`
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killCommand = &cobra.Command{
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Use: "kill [options] POD [POD...]",
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Short: "Send the specified signal or SIGKILL to containers in pod",
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Long: podKillDescription,
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RunE: kill,
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Args: func(cmd *cobra.Command, args []string) error {
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return validate.CheckAllLatestAndIDFile(cmd, args, false, "")
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},
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ValidArgsFunction: common.AutocompletePodsRunning,
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Example: `podman pod kill podID
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podman pod kill --signal TERM mywebserver
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podman pod kill --latest`,
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}
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)
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var (
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killOpts entities.PodKillOptions
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Command: killCommand,
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Parent: podCmd,
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})
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flags := killCommand.Flags()
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flags.BoolVarP(&killOpts.All, "all", "a", false, "Kill all containers in all pods")
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signalFlagName := "signal"
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flags.StringVarP(&killOpts.Signal, signalFlagName, "s", "KILL", "Signal to send to the containers in the pod")
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_ = killCommand.RegisterFlagCompletionFunc(signalFlagName, common.AutocompleteStopSignal)
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validate.AddLatestFlag(killCommand, &killOpts.Latest)
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}
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func kill(_ *cobra.Command, args []string) error {
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var (
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errs utils.OutputErrors
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)
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responses, err := registry.ContainerEngine().PodKill(context.Background(), args, killOpts)
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if err != nil {
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return err
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}
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// in the cli, first we print out all the successful attempts
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for _, r := range responses {
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if len(r.Errs) == 0 {
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fmt.Println(r.Id)
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} else {
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errs = append(errs, r.Errs...)
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}
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}
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return errs.PrintErrors()
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}
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