mirror of
https://github.com/opencontainers/runc.git
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c5b0be78e8
This was added by commit 5aa82c950 back in the day when we thought
runc is going to be cross-platform. It's very clear now it's Linux-only
package.
While at it, further clarify it in README that we're Linux only.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
package main
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import (
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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 pauseCommand = cli.Command{
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Name: "pause",
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Usage: "pause suspends all processes inside the container",
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ArgsUsage: `<container-id>
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Where "<container-id>" is the name for the instance of the container to be
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paused. `,
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Description: `The pause command suspends all processes in the instance of the container.
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Use runc list to identify instances of containers and their current status.`,
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Action: func(context *cli.Context) error {
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if err := checkArgs(context, 1, exactArgs); err != nil {
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return err
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}
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rootlessCg, err := shouldUseRootlessCgroupManager(context)
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if err != nil {
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return err
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}
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if rootlessCg {
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logrus.Warnf("runc pause may fail if you don't have the full access to cgroups")
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}
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container, err := getContainer(context)
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if err != nil {
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return err
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}
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return container.Pause()
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},
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}
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var resumeCommand = cli.Command{
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Name: "resume",
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Usage: "resumes all processes that have been previously paused",
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ArgsUsage: `<container-id>
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Where "<container-id>" is the name for the instance of the container to be
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resumed.`,
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Description: `The resume command resumes all processes in the instance of the container.
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Use runc list to identify instances of containers and their current status.`,
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Action: func(context *cli.Context) error {
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if err := checkArgs(context, 1, exactArgs); err != nil {
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return err
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}
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rootlessCg, err := shouldUseRootlessCgroupManager(context)
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if err != nil {
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return err
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}
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if rootlessCg {
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logrus.Warn("runc resume may fail if you don't have the full access to cgroups")
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}
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container, err := getContainer(context)
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if err != nil {
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return err
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}
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return container.Resume()
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},
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}
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