forked from tych0/lxd-pkg-ubuntu
/
clone.go
46 lines (37 loc) · 1.05 KB
/
clone.go
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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"
"gopkg.in/lxc/go-lxc.v2"
)
var (
lxcpath string
name string
backend lxc.BackendStore
)
func init() {
flag.StringVar(&lxcpath, "lxcpath", lxc.DefaultConfigPath(), "Use specified container path")
flag.StringVar(&name, "name", "rubik", "Name of the original container")
flag.Var(&backend, "backend", "Backend type to use, possible values are [dir, zfs, btrfs, lvm, aufs, overlayfs, loopback, best]")
flag.Parse()
}
func main() {
c, err := lxc.NewContainer(name, lxcpath)
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
if backend == 0 {
log.Fatalf("ERROR: %s\n", lxc.ErrUnknownBackendStore)
}
log.Printf("Cloning the container using %s backend...\n", backend)
err = c.Clone(name+"_"+backend.String(), lxc.CloneOptions{
Backend: backend,
})
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
}