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Refactor Celery configuration to support both

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Redis and RabbitMQ
This commit is contained in:
Gabriel Luiz Freitas Almeida 2023-11-28 14:34:57 -03:00
commit 7d3ce4e7da
1 changed files with 9 additions and 5 deletions
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14
src/backend/langflow/core/celeryconfig.py
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@ -3,12 +3,16 @@ import os
langflow_redis_host = os.environ.get("LANGFLOW_REDIS_HOST")
langflow_redis_port = os.environ.get("LANGFLOW_REDIS_PORT")
if "BROKER_URL" in os.environ and "RESULT_BACKEND" in os.environ:
# RabbitMQ
broker_url = os.environ.get("BROKER_URL", "amqp://localhost")
result_backend = os.environ.get("RESULT_BACKEND", "redis://localhost:6379/0")
elif langflow_redis_host and langflow_redis_port:
# broker default user
if langflow_redis_host and langflow_redis_port:
broker_url = f"redis://{langflow_redis_host}:{langflow_redis_port}/0"
result_backend = f"redis://{langflow_redis_host}:{langflow_redis_port}/0"
else:
# RabbitMQ
mq_user = os.environ.get("RABBITMQ_DEFAULT_USER", "langflow")
mq_password = os.environ.get("RABBITMQ_DEFAULT_PASS", "langflow")
broker_url = os.environ.get("BROKER_URL", f"amqp://{mq_user}:{mq_password}@localhost:5672//")
result_backend = os.environ.get("RESULT_BACKEND", "redis://localhost:6379/0")
# tasks should be json or pickle
accept_content = ["json", "pickle"]