Dmitry Tantsur d3d3164a6b Add support for driver-specific periodic tasks
Syncs openstack.common.periodic_task to
commit 0848516902444ca83dd4998655cae3901d038d
(https://review.openstack.org/#/c/148854/).

This patch also makes service start running periodic tasks
after init_host() is called.

Change-Id: I63ee4ce30b3684e53158fe5f985efd04e4e88fef
Implements: blueprint driver-periodic-tasks
2015-02-03 16:36:12 +01:00
..
2015-01-12 17:05:39 -08:00
2014-09-16 16:51:42 -04:00