forked from tych0/lxd-pkg-ubuntu
/
attach.go
62 lines (53 loc) · 1.3 KB
/
attach.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
clear bool
x86 bool
regular bool
)
func init() {
flag.StringVar(&lxcpath, "lxcpath", lxc.DefaultConfigPath(), "Use specified container path")
flag.StringVar(&name, "name", "rubik", "Name of the original container")
flag.BoolVar(&clear, "clear", false, "Attach with clear environment")
flag.BoolVar(&x86, "x86", false, "Attach using x86 personality")
flag.BoolVar(®ular, "regular", false, "Attach using a regular user")
flag.Parse()
}
func main() {
c, err := lxc.NewContainer(name, lxcpath)
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
options := lxc.DefaultAttachOptions
options.ClearEnv = false
if clear {
options.ClearEnv = true
}
if x86 {
options.Arch = lxc.X86
}
if regular {
options.UID = 1000
options.GID = 1000
}
log.Printf("AttachShell\n")
err = c.AttachShell(options)
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
log.Printf("RunCommand\n")
_, err = c.RunCommand([]string{"id"}, options)
if err != nil {
log.Fatalf("ERROR: %s\n", err.Error())
}
}