[rabbitmq-discuss] Side by side support for 2.8.6 / 3.3.0?

Simon MacMullen simon at rabbitmq.com
Tue Jul 29 16:48:12 BST 2014


On 29/07/14 16:37, Scott McFadden wrote:
> Can two instances of RabbitMQ server be run side by side (v2.8.6 and
> v3.3.0) on Windows Server 2008?

Yes. It's a bit fiddly though.

You'll need to install at least one of the versions manually, the .exe 
installer assumes there's only one installation on the machine:

http://www.rabbitmq.com/install-windows-manual.html

You'll need to set various environment variables to separate the two:

http://www.rabbitmq.com/configure.html
http://www.rabbitmq.com/relocate.html

I would think you'd need at least RABBITMQ_BASE, RABBITMQ_NODE_PORT, 
RABBITMQ_NODENAME, RABBITMQ_PLUGINS_DIR and RABBITMQ_PLUGINS_EXPAND_DIR. 
Also RABBITMQ_SERVICENAME if you want to install both as services.

At least 2.8.6 and 3.3.4 use different ports for the management plugin 
by default, so you don't have to reconfigure that.

Cheers, Simon


More information about the rabbitmq-discuss mailing list