Beispiel #1
0
func (a *MachineAgent) executeRebootOrShutdown(action params.RebootAction) error {
	// At this stage, all API connections would have been closed
	// We need to reopen the API to clear the reboot flag after
	// scheduling the reboot. It may be cleaner to do this in the reboot
	// worker, before returning the ErrRebootMachine.
	conn, err := apicaller.OnlyConnect(a, apicaller.APIOpen)
	if err != nil {
		logger.Infof("Reboot: Error connecting to state")
		return errors.Trace(err)
	}

	// block until all units/containers are ready, and reboot/shutdown
	finalize, err := reboot.NewRebootWaiter(conn, a.CurrentConfig())
	if err != nil {
		return errors.Trace(err)
	}

	logger.Infof("Reboot: Executing reboot")
	err = finalize.ExecuteReboot(action)
	if err != nil {
		logger.Infof("Reboot: Error executing reboot: %v", err)
		return errors.Trace(err)
	}
	// On windows, the shutdown command is asynchronous. We return ErrRebootMachine
	// so the agent will simply exit without error pending reboot/shutdown.
	return worker.ErrRebootMachine
}
Beispiel #2
0
func (s *RebootSuite) TestShutdownNoContainers(c *gc.C) {
	w, err := reboot.NewRebootWaiter(s.st, s.acfg)
	c.Assert(err, jc.ErrorIsNil)
	expectedShutdownParams := s.shutdownCommandParams(c)

	err = w.ExecuteReboot(params.ShouldShutdown)
	c.Assert(err, jc.ErrorIsNil)
	testing.AssertEchoArgs(c, rebootBin, expectedShutdownParams...)
}
Beispiel #3
0
func (s *RebootSuite) TestRebootNoContainers(c *gc.C) {
	w, err := reboot.NewRebootWaiter(s.st, s.acfg)
	c.Assert(err, jc.ErrorIsNil)
	expectedRebootParams := s.rebootCommandParams(c)

	err = w.ExecuteReboot(params.ShouldReboot)
	c.Assert(err, jc.ErrorIsNil)
	testing.AssertEchoArgs(c, rebootBin, expectedRebootParams...)
	ft.File{s.rebootScriptName, expectedRebootScript, 0755}.Check(c, s.tmpDir)
}
Beispiel #4
0
func (s *RebootSuite) TestRebootWithMissbehavingContainers(c *gc.C) {
	testing.PatchExecutable(c, s, "lxc-ls", lxcLsScript)
	testing.PatchExecutable(c, s, "lxc-info", lxcInfoScriptMissbehave)

	s.PatchValue(reboot.Timeout, time.Duration(1*time.Second))
	w, err := reboot.NewRebootWaiter(s.st, s.acfg)
	c.Assert(err, jc.ErrorIsNil)

	err = w.ExecuteReboot(params.ShouldReboot)
	c.Assert(err, gc.ErrorMatches, "Timeout reached waiting for containers to shutdown")
}
Beispiel #5
0
func (s *RebootSuite) TestRebootWithContainers(c *gc.C) {
	testing.PatchExecutable(c, s, "lxc-ls", lxcLsScript)
	testing.PatchExecutable(c, s, "lxc-info", lxcInfoScript)
	expectedRebootParams := s.rebootCommandParams(c)

	s.PatchValue(reboot.Timeout, time.Duration(5*time.Second))
	w, err := reboot.NewRebootWaiter(s.st, s.acfg)
	c.Assert(err, jc.ErrorIsNil)

	err = w.ExecuteReboot(params.ShouldReboot)
	c.Assert(err, jc.ErrorIsNil)
	testing.AssertEchoArgs(c, rebootBin, expectedRebootParams...)
	ft.File{s.rebootScriptName, expectedRebootScript, 0755}.Check(c, s.tmpDir)
}