def _run_loop(self, run_once=False):
next_run = None
current_run = None
while self.running:
current_run = timeutils.isotime()
next_run = time.time() + CONF.scheduler.job_schedule_interval
# do work
with utils.log_warning_and_dismiss_exception(LOG):
self.enqueue_jobs(end_time=current_run)
# if shutdown hasn't been requested, do nothing until next run
if self.running:
seconds = next_run - time.time()
if seconds > 0:
time.sleep(seconds)
else:
msg = _('Scheduling of jobs took longer than expected.')
LOG.warn(msg)
if run_once:
break
LOG.info(_('Scheduler is shutting down'))
def _run_loop(self, run_once=False):
next_run = None
current_run = None
while self.running:
current_run = timeutils.isotime()
next_run = time.time() + CONF.scheduler.job_schedule_interval
# do work
with utils.log_warning_and_dismiss_exception(LOG):
self.enqueue_jobs(end_time=current_run)
# if shutdown hasn't been requested, do nothing until next run
if self.running:
seconds = next_run - time.time()
if seconds > 0:
time.sleep(seconds)
else:
msg = _('Scheduling of jobs took longer than expected.')
LOG.warn(msg)
if run_once:
break
LOG.info(_('Scheduler is shutting down'))
def _register_worker(self):
LOG.info(_('Registering worker with pid %s') % str(self.pid))
while self.running:
worker = None
with utils.log_warning_and_dismiss_exception(LOG):
worker = self.client.create_worker(self.host, self.pid)
if worker:
msg = _('Worker has been registered with ID: %s')
LOG.info(msg % worker['id'])
return worker['id']
time.sleep(CONF.worker.job_poll_interval)
def _register_worker(self):
LOG.info(_('Registering worker with pid %s') % str(self.pid))
while self.running:
worker = None
with utils.log_warning_and_dismiss_exception(LOG):
worker = self.client.create_worker(self.host, self.pid)
if worker:
msg = _('Worker has been registered with ID: %s')
LOG.info(msg % worker['id'])
return worker['id']
time.sleep(CONF.worker.job_poll_interval)
def _poll_for_next_job(self, poll_once=False):
job = None
while job is None and self.running:
time.sleep(CONF.worker.job_poll_interval)
LOG.debug(_("Attempting to get next job from API"))
job = None
with utils.log_warning_and_dismiss_exception(LOG):
job = self.client.get_next_job(self.worker_id,
CONF.worker.action_type)['job']
if poll_once:
break
return job
def _poll_for_next_job(self, poll_once=False):
job = None
while job is None and self.running:
time.sleep(CONF.worker.job_poll_interval)
LOG.debug(_("Attempting to get next job from API"))
job = None
with utils.log_warning_and_dismiss_exception(LOG):
job = self.client.get_next_job(self.worker_id,
CONF.worker.action_type)['job']
if poll_once:
break
return job
def _register_worker(self):
LOG.info(_('[%(worker_tag)s] Registering worker with pid %(pid)s')
% {'worker_tag': self.get_worker_tag(),
'pid': str(self.parent_pid)})
while self.running:
worker = None
with utils.log_warning_and_dismiss_exception(LOG):
worker = self.client.create_worker(self.host, self.parent_pid)
if worker:
self.worker_id = worker['id']
msg = (_('[%s] Worker has been registered')
% self.get_worker_tag())
LOG.info(msg)
return self.worker_id
time.sleep(CONF.worker.job_poll_interval)
def _register_worker(self):
LOG.info(_('[%(worker_tag)s] Registering worker with pid %(pid)s')
% {'worker_tag': self.get_worker_tag(),
'pid': str(self.parent_pid)})
while self.running:
worker = None
with utils.log_warning_and_dismiss_exception(LOG):
worker = self.client.create_worker(self.host, self.parent_pid)
if worker:
self.worker_id = worker['id']
msg = (_('[%s] Worker has been registered')
% self.get_worker_tag())
LOG.info(msg)
return self.worker_id
time.sleep(CONF.worker.job_poll_interval)
def _unregister_worker(self):
LOG.info(_('Unregistering worker. ID: %s') % self.worker_id)
with utils.log_warning_and_dismiss_exception(LOG):
self.client.delete_worker(self.worker_id)
def _unregister_worker(self):
LOG.info(_('[%s] Unregistering worker.') % self.get_worker_tag())
with utils.log_warning_and_dismiss_exception(LOG):
self.client.delete_worker(self.worker_id)
def mock_method():
with utils.log_warning_and_dismiss_exception():
pass
return True
def _unregister_worker(self):
LOG.info(_('Unregistering worker. ID: %s') % self.worker_id)
with utils.log_warning_and_dismiss_exception(LOG):
self.client.delete_worker(self.worker_id)
def _unregister_worker(self):
LOG.info(_('[%s] Unregistering worker.') % self.get_worker_tag())
with utils.log_warning_and_dismiss_exception(LOG):
self.client.delete_worker(self.worker_id)
