def _IsStateReached(client, group_ref, desired_igm_state):
"""Checks if the desired state is reached."""
responses, errors = _GetResources(client, group_ref)
if errors:
utils.RaiseToolException(errors)
if desired_igm_state == IgmState.STABLE:
is_stable = responses[0].status.isStable
if not is_stable:
log.out.Print(wait_info.CreateWaitText(responses[0]))
return is_stable
elif desired_igm_state == IgmState.VERSION_TARGET_REACHED:
is_version_target_reached = responses[0].status.versionTarget.isReached
if not is_version_target_reached:
log.out.Print('Waiting for group to reach version target')
return is_version_target_reached
else:
raise Exception('Incorrect desired_igm_state')
def Run(self, args):
start = time_utils.CurrentTimeSec()
group_ref = self.CreateGroupReference(args)
while True:
responses, errors = self._GetResources(group_ref)
if errors:
utils.RaiseToolException(errors)
if wait_info.IsGroupStable(responses[0]):
break
log.out.Print(wait_info.CreateWaitText(responses[0]))
time_utils.Sleep(WaitUntilStable._TIME_BETWEEN_POLLS_SEC)
if args.timeout and time_utils.CurrentTimeSec() - start > args.timeout:
raise utils.TimeoutError('Timeout while waiting for group to become '
'stable.')
log.out.Print('Group is stable')
def Run(self, args):
"""Issues requests necessary to wait until stable on a MIG."""
holder = base_classes.ComputeApiHolder(self.ReleaseTrack())
client = holder.client
start = time_util.CurrentTimeSec()
group_ref = self.CreateGroupReference(client, holder.resources, args)
while True:
responses, errors = self._GetResources(client, group_ref)
if errors:
utils.RaiseToolException(errors)
if wait_info.IsGroupStable(responses[0]):
break
log.out.Print(wait_info.CreateWaitText(responses[0]))
time_util.Sleep(WaitUntilStable._TIME_BETWEEN_POLLS_SEC)
if args.timeout and time_util.CurrentTimeSec() - start > args.timeout:
raise utils.TimeoutError('Timeout while waiting for group to become '
'stable.')
log.out.Print('Group is stable')
def testAlphaCreateWaitTextWithOneCurrentActions(self):
igm = self._CreateInstanceGroupManager('alpha', current_operations=1)
self.assertEqual(
wait_info.CreateWaitText(igm),
'Waiting for group to become stable, current operations: creating: 1')
def testAlphaCreateWaitText(self):
igm = self._CreateInstanceGroupManager('alpha')
self.assertEqual(
wait_info.CreateWaitText(igm),
'Waiting for group to become stable')
