/usr/share/maas/celeryconfig.py is in maas-region-controller-min 1.5+bzr2252-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | # Copyright 2012 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""Celery settings for the region controller.
Do not edit this file. Instead, put custom settings in a module named
maas_local_celeryconfig.py somewhere on the PYTHONPATH.
"""
from __future__ import (
absolute_import,
print_function,
unicode_literals,
)
str = None
__metaclass__ = type
from datetime import timedelta
import celeryconfig_common
from maas import import_settings
# Region worker queue. Will be overridden by the customized setting in the
# local MAAS Celery config.
WORKER_QUEUE_REGION = None
CELERY_IMPORTS = None
import_settings(celeryconfig_common)
CELERY_IMPORTS = CELERY_IMPORTS + (
# Master tasks.
"maasserver.tasks",
)
try:
import maas_local_celeryconfig
except ImportError:
pass
else:
import_settings(maas_local_celeryconfig)
CLEANUP_OLD_NONCES_SCHEDULE = timedelta(days=1)
IMPORT_BOOT_IMAGES_SCHEDULE = timedelta(days=7)
CELERYBEAT_SCHEDULE = {
'cleanup-old-nonces': {
'task': 'maasserver.tasks.cleanup_old_nonces',
'schedule': CLEANUP_OLD_NONCES_SCHEDULE,
'options': {
'queue': WORKER_QUEUE_REGION,
'expires': int(CLEANUP_OLD_NONCES_SCHEDULE.total_seconds()),
},
},
# Periodically (re-)import boot images. This is a job for the region
# controller, although the region controller delegates it to the clusters.
'import-boot-images': {
'task': 'maasserver.tasks.import_boot_images_on_schedule',
'schedule': IMPORT_BOOT_IMAGES_SCHEDULE,
'options': {
'queue': WORKER_QUEUE_REGION,
'expires': int(IMPORT_BOOT_IMAGES_SCHEDULE.total_seconds()),
},
},
}
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