Hi, I want to setup a couchbase cluster across three ec2 instances. All the port are open inside the vpc, all three instances are in same vpc.
I want to change the epmd port for the couchbase servers from 4369 to something like 3020. I am able to run the epmd server on 3020 by setting ERL_EPMD_PORT=3020 and then starting the couchbase servers. But the couchbase master is looking for 4369 when trying to connect to slaves and it is failing with an error
Failed to reach erlang port mapper. Could not connect to \"xx.xx.xx.xx\" on port \"4369\".
This is perfectly valid because epmd is now running on port 3020. Now, how would I instruct the master to look for epmd on 3020? Any help is highly appreciated!