Description of problem: There is no /etc/rabbitmq.config file in /etc/rabbitmq/. This should exist, and contain reasonable defaults for a cloud with 67 system OpenStack cloud (64 compute nodes, 3 controllers). Version-Release number of selected component (if applicable): 3.1.5-6.0.el6ost A *suggested* config file is attached. NB: I will test this in the OS1 Internal cloud soon and update this ticket with my findings.
Created attachment 945135 [details] new and improved rabbitmq.config file This one works, and these are the settings, so far (not literally - see the attached file which is erlang compliant): vm_memory_high_watermark=0.4 #default to start vm_memory_high_watermark_paging_ratio=0.5 #default to start disk_free_limit=50000000 #default to start log_levels=[{connection, info, mirroring}] frame_max=131072 #default to start channel_max=128 #default to start heartbeat=600 #default to start cluster_nodes={[],disk} #default, could be disk or ram server_properties=[] auth_mechanisms=['PLAIN', 'AMQPLAIN'] #default delegate_count=16 #default hipe_compile=true #slow startup (1 min), 20-50% performance increase
*** This bug has been marked as a duplicate of bug 1134956 ***