[rabbitmq-discuss] RabbitMQ Clustering issue - (2x Virtual Box OpenSuse machines) (NOOB)

[Michael]

Hi,
If you are trying to cluster two nodes, consider following processes:

1. run rabbit at devserver
2. run rabbit at devagent

At node devagent,
3.1 $ rabbitmqctl stop_app
3.2 $ rabbitmqctl join_cluster rabbit at devserver
3.3 $ rabbitmqctl start_app

4. check clustering : rabbitmqctl cluster_status

Hope this help.


On Thursday, August 22, 2013 11:33:31 PM UTC+9, Liam Reilly wrote:
>
> I've got a couple of OpenSuse VM's configured in Virtual Box.  
>
> I have rabbit running on both.
>
> rabbit at devserver
> rabbit at devagent
>
> I've added both machines to each others hosts files and I can do a sudo 
> /usr/sbin/rabbitmqctl -n rabbit@{hostname} status from either machine to 
> see the full status output of the node.
>
> So both machines are happy at this point.  
>
> I've also got Celery working and load balancing tasks using the 
> rabbit at devserver RabbitMQ queue.
>
> Now I stopped the rabbit at devagent instance and tried to add to the 
> @devserver using the cluster command
>
> sudo /usr/sbin/rabbitmqctl cluster rabbit at devserver 
>
> to which I get 
>
> Clustering node rabbit at devagent with [rabbit at devserver] ...
> Error: unable to connect to node rabbit at devagent:  nodedown
>
> DIAGNOSTICS
>
> nodes in question:  [rabbit at devagent]
>
> hosts, their running nodes and ports:
> - devagent:  [{rabbitmqctl10831, 48309}]
>
> current node details:
> - node name rabbitmqctl10831 at devagent
> - home dir: /var/lib/rabbitmq
> - cookie hash:  LczRqz4mQrqdzWYMcog==
>
> I have modified the erlang cookie on both machines so these match btw.
>
> Any idea's?
>
>
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