74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package main
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import (
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"os"
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"github.com/Sirupsen/logrus"
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"github.com/codegangsta/cli"
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)
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const (
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version = "0.2"
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usage = `Open Container Project runtime
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runc is a command line client for running applications packaged according to the Open Container Format (OCF) and is
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a compliant implementation of the Open Container Project specification.
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runc integrates well with existing process supervisors to provide a production container runtime environment for
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applications. It can be used with your existing process monitoring tools and the container will be spawned as a direct
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child of the process supervisor.
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After creating a spec for your root filesystem with runc, you can execute a simple container in your shell by running:
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cd /mycontainer
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runc
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`
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)
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func main() {
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app := cli.NewApp()
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app.Name = "runc"
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app.Usage = usage
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app.Version = version
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app.Flags = []cli.Flag{
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cli.StringFlag{
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Name: "id",
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Value: getDefaultID(),
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Usage: "specify the ID to be used for the container",
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},
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cli.BoolFlag{
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Name: "debug",
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Usage: "enable debug output for logging",
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},
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cli.StringFlag{
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Name: "root",
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Value: "/run/oci",
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Usage: "root directory for storage of container state (this should be located in tmpfs)",
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},
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cli.StringFlag{
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Name: "criu",
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Value: "criu",
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Usage: "path to the criu binary used for checkpoint and restore",
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},
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}
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app.Commands = []cli.Command{
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checkpointCommand,
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eventsCommand,
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restoreCommand,
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killCommand,
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specCommand,
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}
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app.Before = func(context *cli.Context) error {
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if context.GlobalBool("debug") {
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logrus.SetLevel(logrus.DebugLevel)
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}
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return nil
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}
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app.Action = runAction
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if err := app.Run(os.Args); err != nil {
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logrus.Fatal(err)
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}
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}
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