mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-08-29 03:37:54 +00:00
dd81a44ccf
the compilation demands of having libpod in main is a burden for the remote client compilations. to combat this, we should move the use of libpod structs, vars, constants, and functions into the adapter code where it will only be compiled by the local client. this should result in cleaner code organization and smaller binaries. it should also help if we ever need to compile the remote client on non-Linux operating systems natively (not cross-compiled). Signed-off-by: baude <bbaude@redhat.com>
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
package main
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import (
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"os"
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"github.com/containers/libpod/cmd/podman/cliconfig"
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"github.com/containers/libpod/libpod/define"
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"github.com/containers/libpod/pkg/adapter"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var (
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pauseCommand cliconfig.PauseValues
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pauseDescription = `Pauses one or more running containers. The container name or ID can be used.`
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_pauseCommand = &cobra.Command{
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Use: "pause [flags] CONTAINER [CONTAINER...]",
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Short: "Pause all the processes in one or more containers",
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Long: pauseDescription,
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RunE: func(cmd *cobra.Command, args []string) error {
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pauseCommand.InputArgs = args
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pauseCommand.GlobalFlags = MainGlobalOpts
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pauseCommand.Remote = remoteclient
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return pauseCmd(&pauseCommand)
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},
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Example: `podman pause mywebserver
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podman pause 860a4b23
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podman pause -a`,
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}
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)
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func init() {
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pauseCommand.Command = _pauseCommand
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pauseCommand.SetHelpTemplate(HelpTemplate())
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pauseCommand.SetUsageTemplate(UsageTemplate())
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flags := pauseCommand.Flags()
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flags.BoolVarP(&pauseCommand.All, "all", "a", false, "Pause all running containers")
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}
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func pauseCmd(c *cliconfig.PauseValues) error {
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if os.Geteuid() != 0 {
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return errors.New("pause is not supported for rootless containers")
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}
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runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand)
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if err != nil {
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return errors.Wrapf(err, "could not get runtime")
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}
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defer runtime.Shutdown(false)
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args := c.InputArgs
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if len(args) < 1 && !c.All {
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return errors.Errorf("you must provide at least one container name or id")
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}
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ok, failures, err := runtime.PauseContainers(getContext(), c)
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if err != nil {
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if errors.Cause(err) == define.ErrNoSuchCtr {
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if len(c.InputArgs) > 1 {
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exitCode = 125
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} else {
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exitCode = 1
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}
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}
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return err
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}
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if len(failures) > 0 {
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exitCode = 125
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}
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return printCmdResults(ok, failures)
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}
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