RabbitMQ

问题 I have installed Celery with RabbitMQ. Problem is that for every result that is returned, Celery will create in the Rabbit, queue with the task's ID in the exchange celeryresults. I still want to have results, but on ONE queue. my celeryconfig: from datetime import timedelta OKER_URL = 'amqp://' CELERY_RESULT_BACKEND = 'amqp' #CELERY_IGNORE_RESULT = True CELERY_TASK_SERIALIZER = 'json' CELERY_RESULT_SERIALIZER = 'json' CELERY_ACCEPT_CONTENT=['json', 'application/json'] CELERY_TIMEZONE =

问题 Rabbit MQ URL looks like : BROKER_URL: "amqp://user:password@remote.server.com:port//vhost" This is not clear where we can find the URL, login and password of RabbitMQ when we need to acccess from remote worker (outside of Localhost). In other way, how to set RabbitMQ IP adress, login and password from Celery / RabbitMQ 回答1: You can create new user for accessing your RabbitMQ broker. Normally port used is 5672 but you can change it in your configuration file. So suppose your IP is 1.1.1.1 and

问题 Rabbit MQ URL looks like : BROKER_URL: "amqp://user:password@remote.server.com:port//vhost" This is not clear where we can find the URL, login and password of RabbitMQ when we need to acccess from remote worker (outside of Localhost). In other way, how to set RabbitMQ IP adress, login and password from Celery / RabbitMQ 回答1: You can create new user for accessing your RabbitMQ broker. Normally port used is 5672 but you can change it in your configuration file. So suppose your IP is 1.1.1.1 and

问题 Rabbit MQ URL looks like : BROKER_URL: "amqp://user:password@remote.server.com:port//vhost" This is not clear where we can find the URL, login and password of RabbitMQ when we need to acccess from remote worker (outside of Localhost). In other way, how to set RabbitMQ IP adress, login and password from Celery / RabbitMQ 回答1: You can create new user for accessing your RabbitMQ broker. Normally port used is 5672 but you can change it in your configuration file. So suppose your IP is 1.1.1.1 and

问题 From the wouldn't-it-be-cool-if category of questions ... By "queue-like-thing" I mean supports the following operations: append(entry:Entry) - add entry to tail of queue take(): Entry - remove entry from head of queue and return it promote(entry_id) - move the entry one position closer to the head; the entry that currently occupies that position is moved in the old position demote(entry_id) - the opposite of promote(entry_id) Optional operations would be something like: promote(entry_id,

问题 From the wouldn't-it-be-cool-if category of questions ... By "queue-like-thing" I mean supports the following operations: append(entry:Entry) - add entry to tail of queue take(): Entry - remove entry from head of queue and return it promote(entry_id) - move the entry one position closer to the head; the entry that currently occupies that position is moved in the old position demote(entry_id) - the opposite of promote(entry_id) Optional operations would be something like: promote(entry_id,

问题 I'm running a site using Django 10, RabbitMQ, and Celery 4 on CentOS 7. My Celery Beat and Celery Worker instances are controlled by supervisor and I'm using the django celery database scheduler. I've scheduled a cron style task using the cronsheduler in Django-admin. When I start celery beat and worker instances the job fires as expected. But if a change the schedule time in Django-admin then the changes are not picked up unless I restart the celery-beat instance. Is there something I am

问题 I'm running a site using Django 10, RabbitMQ, and Celery 4 on CentOS 7. My Celery Beat and Celery Worker instances are controlled by supervisor and I'm using the django celery database scheduler. I've scheduled a cron style task using the cronsheduler in Django-admin. When I start celery beat and worker instances the job fires as expected. But if a change the schedule time in Django-admin then the changes are not picked up unless I restart the celery-beat instance. Is there something I am

问题 I'm running a site using Django 10, RabbitMQ, and Celery 4 on CentOS 7. My Celery Beat and Celery Worker instances are controlled by supervisor and I'm using the django celery database scheduler. I've scheduled a cron style task using the cronsheduler in Django-admin. When I start celery beat and worker instances the job fires as expected. But if a change the schedule time in Django-admin then the changes are not picked up unless I restart the celery-beat instance. Is there something I am

问题 I am new to rabbitmq and trying to set up a cluster. However I am getting the following error. The cookie is same in both machine in the C:\Windows and C:\Users\<user in context> directories rabbitmqctl join_cluster rabbit@node1 Clustering node rabbit@node2 with rabbit@node1 ... Error: unable to connect to nodes [rabbit@node1]: nodedown DIAGNOSTICS attempted to contact: [rabbit@node1] rabbit@node1: * connected to epmd (port 4369) on node1 * epmd reports node 'rabbit' running on port 25672 *