RabbitMQ setup?

Question

ubuntu

Good afternoon people of the forum! installed rabbitmq-server at startup, it gives an error
ERROR: epmd error for host vm115 ****: timeout (timed out) on the forums they write that you need to change the hosts settings

127.0.0.1       vm115439.local
127.0.1.1       ubuntu-20140330.flops.ru        ubuntu-20140330

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
10.7.92.124     vm115439.local
10.7.92.124     demo

right now they are in the file tell me what to add?

Answer 1

127.0.0.1 localhost
10.7.92.124 vm115439 vm115439.local