Hello, I installed OpenStack Juno; the issue I'm observing is that RabbitMQ running on the controller (package rabbitmq-server-3.1.5-10 installed by yum) is not stable, i.e. it quickly eats up the memory and shuts down; controller has 2G of RAM. Below is the messages from logs and 'systemctl status' before the daemon died:
=INFO REPORT==== 18-Dec-2014::01:25:40 === vm_memory_high_watermark clear. Memory used:835116352 allowed:835212083 =WARNING REPORT==== 18-Dec-2014::01:25:40 === memory resource limit alarm cleared on node rabbit@node =INFO REPORT==== 18-Dec-2014::01:25:40 === accepting AMQP connection <0.27011.5> (10.0.0.11:55198 -> 10.0.0.11:5672) =INFO REPORT==== 18-Dec-2014::01:25:41 === vm_memory_high_watermark set. Memory used:850213192 allowed:835212083 =WARNING REPORT==== 18-Dec-2014::01:25:41 === memory resource limit alarm set on node rabbit@node. ********************************************************** *** Publishers will be blocked until this alarm clears *** ********************************************************** rabbitmqctl[770]: =========== rabbitmqctl[770]: nodes in question: [rabbit@node] rabbitmqctl[770]: hosts, their running nodes and ports: rabbitmqctl[770]: - node: [{rabbitmqctl770,40089}] rabbitmqctl[770]: current node details: rabbitmqctl[770]: - node name: rabbitmqctl770@node rabbitmqctl[770]: - home dir: /var/lib/rabbitmq rabbitmqctl[770]: - cookie hash: FftrRFUESg4RKWsyb1cPqw== systemd[1]: rabbitmq-server.service: control process exited, code=exited status=2 systemd[1]: Unit rabbitmq-server.service entered failed state. I upgraded the daemon to version 3.4.2 taken from http://www.rabbitmq.com/releases/rabbitmq-server/v3.4.2/rabbitmq-server-3.4.2-1.noarch.rpm This didn't help either -- although the new daemon consumes memory slower then 3.1.5, it does eventually shuts and closes. I know about set_vm_memory_high_watermark, but it doesn't solve the issue. I want to ensure that the daemon doesn't shut down abruptly. I wonder if someone saw this before and could advise? -- Roman Mashak _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack