97 lines
2.3 KiB
Go
97 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"github.com/containers/libpod/cmd/podman/libpodruntime"
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"github.com/containers/libpod/cmd/podman/shared"
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"github.com/containers/libpod/libpod"
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"github.com/containers/libpod/pkg/rootless"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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)
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var (
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stopFlags = []cli.Flag{
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cli.UintFlag{
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Name: "timeout, time, t",
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Usage: "Seconds to wait for stop before killing the container",
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Value: libpod.CtrRemoveTimeout,
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},
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cli.BoolFlag{
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Name: "all, a",
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Usage: "stop all running containers",
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}, LatestFlag,
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}
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stopDescription = `
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podman stop
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Stops one or more running containers. The container name or ID can be used.
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A timeout to forcibly stop the container can also be set but defaults to 10
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seconds otherwise.
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`
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stopCommand = cli.Command{
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Name: "stop",
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Usage: "Stop one or more containers",
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Description: stopDescription,
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Flags: sortFlags(stopFlags),
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Action: stopCmd,
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ArgsUsage: "CONTAINER-NAME [CONTAINER-NAME ...]",
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OnUsageError: usageErrorHandler,
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}
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)
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func stopCmd(c *cli.Context) error {
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if err := checkAllAndLatest(c); err != nil {
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return err
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}
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if err := validateFlags(c, stopFlags); err != nil {
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return err
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}
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rootless.SetSkipStorageSetup(true)
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runtime, err := libpodruntime.GetRuntime(c)
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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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containers, err := getAllOrLatestContainers(c, runtime, libpod.ContainerStateRunning, "running")
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if err != nil {
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if len(containers) == 0 {
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return err
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}
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fmt.Println(err.Error())
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}
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var stopFuncs []shared.ParallelWorkerInput
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for _, ctr := range containers {
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con := ctr
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var stopTimeout uint
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if c.IsSet("timeout") {
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stopTimeout = c.Uint("timeout")
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} else {
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stopTimeout = ctr.StopTimeout()
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}
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f := func() error {
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return con.StopWithTimeout(stopTimeout)
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}
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stopFuncs = append(stopFuncs, shared.ParallelWorkerInput{
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ContainerID: con.ID(),
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ParallelFunc: f,
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})
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}
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maxWorkers := shared.Parallelize("stop")
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if c.GlobalIsSet("max-workers") {
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maxWorkers = c.GlobalInt("max-workers")
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}
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logrus.Debugf("Setting maximum workers to %d", maxWorkers)
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stopErrors, errCount := shared.ParallelExecuteWorkerPool(maxWorkers, stopFuncs)
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return printParallelOutput(stopErrors, errCount)
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}
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