publish raise socket.gaierror: [Errno -2] Name or service not known about rstream

[qweeze]

You should specify advertised_host in stream plugin's configuration.

The reason for that is when publishing messages, we need to make sure that the client is connected to a writable broker (leader)

[xuqinghan]

You should specify advertised_host in stream plugin's configuration.

The reason for that is when publishing messages, we need to make sure that the client is connected to a writable broker (leader)

Thanks.
I read https://blog.rabbitmq.com/posts/2021/07/connecting-to-streams/
https://www.rabbitmq.com/stream.html

finally follow this https://blog.rabbitmq.com/posts/2021/07/rabbitmq-streams-first-application

docker-compose.yml

version: '3.8'

services:
  rabbitmq-stream:
    restart: always
    #image: rabbitmq-webstomp
    build: ./ 
    command: rabbitmq-server
    environment:
      RABBITMQ_ERLANG_COOKIE: SWQOKODSQALRPCLNMEQG
      RABBITMQ_DEFAULT_USER: guest
      RABBITMQ_DEFAULT_PASS: guest
      RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS: -rabbitmq_stream advertised_host localhost

    ports:
      - "15672:15672" # mangerment webpage
      - "5672:5672" #rabbitmq
      - "15674:15674" #web stomp
      - "61613:61613" #stomp
      - "5552:5552" # stream

add "RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS: -rabbitmq_stream advertised_host localhost".

it works.

Thanks!