44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
import os
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from configobj import ConfigObj
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from kombu import Exchange, Queue
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# Get the broker string from airtime.conf
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RMQ_CONFIG_SECTION = "rabbitmq"
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def get_rmq_broker():
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rmq_config = ConfigObj(os.environ["RMQ_CONFIG_FILE"])
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rmq_settings = parse_rmq_config(rmq_config)
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return "amqp://{username}:{password}@{host}:{port}/{vhost}".format(**rmq_settings)
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def parse_rmq_config(rmq_config):
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return {
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"host": rmq_config[RMQ_CONFIG_SECTION]["host"],
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"port": rmq_config[RMQ_CONFIG_SECTION]["port"],
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"username": rmq_config[RMQ_CONFIG_SECTION]["user"],
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"password": rmq_config[RMQ_CONFIG_SECTION]["password"],
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"vhost": rmq_config[RMQ_CONFIG_SECTION]["vhost"],
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}
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# Celery amqp settings
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BROKER_URL = get_rmq_broker()
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CELERY_RESULT_BACKEND = "amqp" # Use RabbitMQ as the celery backend
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CELERY_RESULT_PERSISTENT = True # Persist through a broker restart
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CELERY_TASK_RESULT_EXPIRES = 900 # Expire task results after 15 minutes
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CELERY_RESULT_EXCHANGE = "celeryresults" # Default exchange - needed due to php-celery
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CELERY_QUEUES = (
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Queue("podcast", exchange=Exchange("podcast"), routing_key="podcast"),
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Queue(exchange=Exchange("celeryresults"), auto_delete=True),
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)
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CELERY_EVENT_QUEUE_EXPIRES = 900 # RabbitMQ x-expire after 15 minutes
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# Celery task settings
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CELERY_TASK_SERIALIZER = "json"
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CELERY_RESULT_SERIALIZER = "json"
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CELERY_ACCEPT_CONTENT = ["json"]
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CELERY_TIMEZONE = "Europe/Berlin"
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CELERY_ENABLE_UTC = True
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