No endpoints could be reached

[MikhailTushev]

Hello everyone!)
I have a problem like "could not reach the endpoints".
I use test-container to test the logical with stream, everything works well in the local, but in the server the test failed with the same error: it was not possible to reach the endpoints.
It is set up this way:

i tried connect like that

what need to do for success connect? (advertising host tried setup like "someHost")

image of rabbitMQ - 3.11

[Gsantomaggio]

The client has to lookup the IP address. Try to ping the IP address or nslookup the hostname

[MikhailTushev]

does the setup look ok at first glance?

[Gsantomaggio]

I never executed rabbitmq in that way. I don't know. but the host looks strange

[MikhailTushev]

Hm... I just don't understand how I can connect to rmq streams without a dns hostname and set it to advertising host...
else way, i can use an address resolver without a proxy server or load balancer.. but when installing replication in rmq, it will fail. hm

[Gsantomaggio]

You can connect the client to server using the IP or DNS. The advertising host is needed when the client cannot lookup the DNS.
for example:

 docker run -it --rm --name rabbitmq-stream-client-test \
                -p 5552:5552 -p 5672:5672 -p 15672:15672 \
                -e RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS="-rabbitmq_stream advertised_host localhost" \

The client can't access the docker hostname but it will use localhost