func (manager *containerManager) DestroyContainer(id instance.Id) error {
start := time.Now()
name := string(id)
lxcContainer := LxcObjectFactory.New(name)
if useRestartDir() {
// Remove the autostart link.
if err := os.Remove(restartSymlink(name)); err != nil {
logger.Errorf("failed to remove restart symlink: %v", err)
return err
}
}
// Detach loop devices backed by files inside the container's rootfs.
rootfs := filepath.Join(LxcContainerDir, name, "rootfs")
if err := manager.loopDeviceManager.DetachLoopDevices(rootfs, "/"); err != nil {
logger.Errorf("failed to detach loop devices from lxc container: %v", err)
return err
}
if err := lxcContainer.Destroy(); err != nil {
logger.Errorf("failed to destroy lxc container: %v", err)
return err
}
err := container.RemoveDirectory(name)
logger.Tracef("container %q stopped: %v", name, time.Now().Sub(start))
return err
}
func (s *DirectorySuite) TestRemoveContainerDir(c *gc.C) {
dir, err := container.NewDirectory("testing")
c.Assert(err, jc.ErrorIsNil)
err = container.RemoveDirectory("testing")
c.Assert(err, jc.ErrorIsNil)
c.Assert(dir, jc.DoesNotExist)
c.Assert(filepath.Join(s.removedDir, "testing"), jc.IsDirectory)
}
func (manager *containerManager) DestroyContainer(id instance.Id) error {
name := string(id)
kvmContainer := KvmObjectFactory.New(name)
if err := kvmContainer.Stop(); err != nil {
logger.Errorf("failed to stop kvm container: %v", err)
return err
}
return container.RemoveDirectory(name)
}
func (s *DirectorySuite) TestRemoveContainerDirWithClash(c *gc.C) {
dir, err := container.NewDirectory("testing")
c.Assert(err, jc.ErrorIsNil)
clash := filepath.Join(s.removedDir, "testing")
err = os.MkdirAll(clash, 0755)
c.Assert(err, jc.ErrorIsNil)
err = container.RemoveDirectory("testing")
c.Assert(err, jc.ErrorIsNil)
c.Assert(dir, jc.DoesNotExist)
c.Assert(filepath.Join(s.removedDir, "testing.1"), jc.IsDirectory)
}
func (manager *containerManager) DestroyContainer(id instance.Id) error {
start := time.Now()
name := string(id)
lxcContainer := LxcObjectFactory.New(name)
if useRestartDir() {
// Remove the autostart link.
if err := os.Remove(restartSymlink(name)); err != nil {
logger.Errorf("failed to remove restart symlink: %v", err)
return err
}
}
if err := lxcContainer.Destroy(); err != nil {
logger.Errorf("failed to destroy lxc container: %v", err)
return err
}
err := container.RemoveDirectory(name)
logger.Tracef("container %q stopped: %v", name, time.Now().Sub(start))
return err
}