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celeryd attach to queues dynamically

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* Based on the tower topology (Instance and InstanceGroup
relationships), have celery dyamically listen to queues on boot
* Add celery task capable of "refreshing" what queues each celeryd
worker listens to. This will be used to support changes in the topology.
* Cleaned up some celery task definitions.
* Converged wrongly targeted job launch/finish messages to 'tower'
queue, rather than a 1-off queue.
* Dynamically route celery tasks destined for the local node
* separate beat process

add support for separate beat process
This commit is contained in:
Chris Meyers
2017-09-26 10:28:41 -04:00
committed by Matthew Jones
parent 7bc3d85913
commit c9ff3e99b8
11 changed files with 237 additions and 42 deletions
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9
awx/settings/development.py
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@@ -138,15 +138,6 @@ except ImportError:
sys.exit(1)
CLUSTER_HOST_ID = socket.gethostname()
CELERY_TASK_ROUTES['awx.main.tasks.cluster_node_heartbeat'] = {'queue': CLUSTER_HOST_ID, 'routing_key': CLUSTER_HOST_ID}
# Production only runs this schedule on controlling nodes
# but development will just run it on all nodes
CELERY_TASK_ROUTES['awx.main.tasks.awx_isolated_heartbeat'] = {'queue': CLUSTER_HOST_ID, 'routing_key': CLUSTER_HOST_ID}
CELERY_BEAT_SCHEDULE['isolated_heartbeat'] = {
'task': 'awx.main.tasks.awx_isolated_heartbeat',
'schedule': timedelta(seconds = AWX_ISOLATED_PERIODIC_CHECK),
'options': {'expires': AWX_ISOLATED_PERIODIC_CHECK * 2,}
}
# Supervisor service name dictionary used for programatic restart
SERVICE_NAME_DICT = {