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// Copyright © 2013, 2014, The Go-LXC Authors. All rights reserved.
// Use of this source code is governed by a LGPLv2.1
// license that can be found in the LICENSE file.
// +build linux,cgo
package main
import (
"flag"
"log"
"github.com/lxc/go-lxc"
)
var (
lxcpath string
directory string
name string
stop bool
verbose bool
)
func init() {
flag.StringVar(&lxcpath, "lxcpath", lxc.DefaultConfigPath(), "Use specified container path")
flag.StringVar(&name, "name", "rubik", "Name of the container")
flag.StringVar(&directory, "directory", "/tmp/rubik", "directory to save the checkpoint in")
flag.BoolVar(&verbose, "verbose", false, "Verbose output")
flag.BoolVar(&stop, "stop", false, "Stop the container after checkpointing.")
flag.Parse()
}
func main() {
c, err := lxc.NewContainer(name, lxcpath)
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
defer c.Release()
if verbose {
c.SetVerbosity(lxc.Verbose)
}
options := lxc.CheckpointOptions{
Directory: directory,
Verbose: verbose,
Stop: stop,
}
if err := c.Checkpoint(options); err != nil {
log.Printf("ERROR: %s\n", err.Error())
}
}
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