Rabbitmq cluster configuration in Ubuntu

1. Configure the Master name in the host file.

 
192.168.1.21 <span style = "font-family: Arial, Helvetica, sans-serif;"> platform-api1 </span> 192.168.1.22 <span style = "font-family: Arial, Helvetica, sans-serif; "> platform-api2 </span>
 

2. Start the rabbitmq service respectively.

3. Run the following command on 21 to copy the content to 22.

 
Sudo VI/var/lib/rabbitmq/. Erlang. Cookie
 

4. Execute the command

Rabbitmqctl join_cluster [email protected]
 

The result is successfully created.

 
Cluster status of node' [email protected] '... [{nodes, [{disc, ['[email protected]', '[email protected]']}]... done.
 

Note: If the following error is reported:

 
Rabbit-error: mnesia_unexpectedly_running
 

Run the following command:

 
Rabbitmqctl stop_apprabbitmqctl resetrabbitmqctl Cluster [email protected]