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import eventlet |
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import os |
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import sys |
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from oslo_config import cfg |
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from st2common import log as logging |
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from st2common.constants.scheduler import SCHEDULER_ENABLED_LOG_LINE, SCHEDULER_DISABLED_LOG_LINE |
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from st2common.service_setup import setup as common_setup |
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from st2common.service_setup import teardown as common_teardown |
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from st2common.util.monkey_patch import monkey_patch |
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from st2actions.notifier import config |
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from st2actions.notifier import notifier |
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from st2actions.notifier import scheduler |
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__all__ = [ |
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'main' |
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] |
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monkey_patch() |
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LOG = logging.getLogger(__name__) |
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def _setup(): |
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common_setup(service='notifier', config=config, setup_db=True, register_mq_exchanges=True, |
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register_signal_handlers=True) |
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def _run_worker(): |
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LOG.info('(PID=%s) Actions notifier started.', os.getpid()) |
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actions_notifier = notifier.get_notifier() |
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actions_rescheduler = None |
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try: |
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if cfg.CONF.scheduler.enable: |
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actions_rescheduler = scheduler.get_rescheduler() |
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eventlet.spawn(actions_rescheduler.start) |
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LOG.info(SCHEDULER_ENABLED_LOG_LINE) |
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else: |
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LOG.info(SCHEDULER_DISABLED_LOG_LINE) |
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actions_notifier.start(wait=True) |
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except (KeyboardInterrupt, SystemExit): |
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LOG.info('(PID=%s) Actions notifier stopped.', os.getpid()) |
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if actions_rescheduler: |
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actions_rescheduler.shutdown() |
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actions_notifier.shutdown() |
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return 0 |
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def _teardown(): |
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common_teardown() |
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def main(): |
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try: |
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_setup() |
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return _run_worker() |
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except SystemExit as exit_code: |
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sys.exit(exit_code) |
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except: |
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LOG.exception('(PID=%s) Results tracker quit due to exception.', os.getpid()) |
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return 1 |
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finally: |
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_teardown() |
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Plexxi /
st2
