Replication listener and ipv6

[jfroche]

We are using rabbitmq in docker containers with dual stack ipv4 and ipv6 (ipv4 cannot be disabled in docker).

It looks like replication is listening to ipv4 by default:

$ ss -l -n -p
tcp                    LISTEN                  0                       128                                              0.0.0.0:4369                                             0.0.0.0:*                      users:(("epmd",pid=1577398,fd=3))
tcp                    LISTEN                  0                       0                                                0.0.0.0:6004                                             0.0.0.0:*                      users:(("beam.smp",pid=1577227,fd=38))
tcp                    LISTEN                  0                       128                                                    *:5672                                                   *:*                      users:(("beam.smp",pid=1577227,fd=44))
tcp                    LISTEN                  0                       128                                                    *:25672                                                  *:*                      users:(("beam.smp",pid=1577227,fd=17))
tcp                    LISTEN                  0                       128                                                    *:2314                                                   *:*                      users:(("beam.smp",pid=1577227,fd=42))
tcp                    LISTEN                  0                       128                                                    *:5552                                                   *:*                      users:(("beam.smp",pid=1577227,fd=43))
tcp                    LISTEN                  0                       128                                                 [::]:4369                                                [::]:*                      users:(("epmd",pid=1577398,fd=4))
tcp                    LISTEN                  0                       128                                                    *:15672                                                  *:*                      users:(("beam.smp",pid=1577227,fd=41))

Is it possible that, at the moment, there is no listener option which would help us define the inet6 option ?

[lukebakken]

Hello! The fastest way for me to assist you is for you to provide a git repository containing a docker compose project that I can clone and run that contains the exact configuration you're using. I should be able to run docker compose up.

Getting Erlang to work with IPv6 isn't straightforward.

[jfroche]

Hello, I have added here an example running with the same configuration.

Maybe there is a way to tell the replication to use that erl_inetrc inet6 option ?

[cosimomeli]

Any news about this?

[michaelklishin]

@cosimomeli this is open source software released under a very permissive license, you are welcome to contribute to Osiris. Asking others to do the work you need is rude and not how open source software was designed to work.