Chapter 14. Messaging Parameters

RabbitAdditionalErlArgs

Additional parameters passed to the Erlang subsystem. The string needs to be enclosed in quotes twice. We default to +sbwt none in order to have the erlang vm be less busy on spinlocks, but we allow a simple way of overriding it. The default value is '+sbwt none'.

RabbitCookie

Shared secret used for authentication between RabbitMQ nodes.

RabbitFDLimit

Configures RabbitMQ FD limit. The default value is 65536.

RabbitHAQueues

The number of HA queues to be configured in rabbit. The default is -1 which translates to "ha-mode all". The special value 0 will be automatically overridden to CEIL(N/2) where N is the number of nodes running rabbitmq. The default value is -1.

RabbitIPv6

Enable IPv6 in RabbitMQ. The default value is False.

RabbitNetTickTime

The number of seconds to configure the value of the erlang net_ticktime kernel variable. The default value is 15.

RabbitPassword

The password for RabbitMQ.

RabbitUserName

The username for RabbitMQ. The default value is guest.