mirror of
https://github.com/ansible/awx.git
synced 2026-06-21 22:57:48 -02:30
36a00ec46b
* WIP First pass * started removing feature flags and adjusting logic * Add decorator * moved to dispatcher decorator * updated as many as I could find * Keep callback receiver working * remove any code that is not used by the call back receiver * add back auto_max_workers * added back get_auto_max_workers into common utils * Remove control and hazmat (squash this not done) * moved status out and deleted control as no longer needed * removed unused imports * adjusted test import to pull correct method * fixed imports and addressed clusternode heartbeat test * Update function comments * Add back hazmat for config and remove baseworker * added back hazmat per @alancoding feedback around config * removed baseworker completely and refactored it into the callback worker * Fix dispatcher run call and remove dispatch setting * remove dispatcher mock publish setting * Adjust heartbeat arg and more formatting * fixed the call to cluster_node_heartbeat missing binder * Fix attribute error in server logs
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
import logging
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import json
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from django.core.management.base import BaseCommand
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from awx.main.dispatch import pg_bus_conn
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from awx.main.dispatch.worker.task import run_callable
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logger = logging.getLogger('awx.main.cache_clear')
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class Command(BaseCommand):
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"""
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Cache Clear
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Runs as a management command and starts a daemon that listens for a pg_notify message to clear the cache.
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"""
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help = 'Launch the cache clear daemon'
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def handle(self, *arg, **options):
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try:
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with pg_bus_conn() as conn:
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conn.listen("tower_settings_change")
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for e in conn.events():
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if e is not None:
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body = json.loads(e.payload)
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logger.info(f"Cache clear request received. Clearing now, payload: {e.payload}")
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run_callable(body)
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except Exception:
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# Log unanticipated exception in addition to writing to stderr to get timestamps and other metadata
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logger.exception('Encountered unhandled error in cache clear main loop')
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raise
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