Mehdi Abaakouk 1ab0acb851 pollsters: Remove eventlet timers ... This change removes usage of eventlet timers. This allows coordinator heartbeat/watchers to work correctly when the main thread is stuck for any reason (IO, time.sleep, ...). This also fixes a concurrency issue in the notification-agent between stop/reload_pipeline/refresh_agent that manipulate listeners. For example a listener stopped by stop() could be restart by reload_pipeline or refresh_agent. Now we use the coord_lock to protect the listener manipulations and ensure we are not in a shutdown process when we restart it. This bug can't occurs with greenlet because we don't monkeypatch system call for a while now and all of this methods wasn't ran in concurrency manner. But remplacing greenlet by reel thread have show up the bug. Closes-Bug: #1582641 Change-Id: I21c3b953a296316b983114435fcbeba1e29f051e		2016-07-04 10:40:25 +02:00
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discovery	remove floating_ip_get_all in nova_client	2016-05-01 03:07:55 +08:00
__init__.py	Move central agent code to the polling agent module	2014-12-12 20:55:15 +03:00
manager.py	pollsters: Remove eventlet timers	2016-07-04 10:40:25 +02:00
plugin_base.py	publisher: clean out context usage	2016-04-01 09:51:54 +02:00