Multiple containers with same image on same host

[elmr91]

On a docker host I have 2 containers configured from same image but with different options:

Examples:

Vanilla Minecraft server

services:
  mc:
    image: itzg/minecraft-server
    container_name: minecraft
    ports:
      - 25565:25565
    environment:
      MOTD: "Vanilla Minecraft"
      EULA: "TRUE"
      ENABLE_RCON: "true"
      RCON_PASSWORD: minecraft
      RCON_PORT: 28016
      restart: always
    volumes:
    - /home/docker/minecraft:/data

And a second one with different options

services:
  mc:
    image: itzg/minecraft-server
    container_name: forge-mc
    ports:
      - 25567:25565
    environment:
      TYPE: "FORGE"
      #FORGE_VERSION: "14.23.5.2854"
      MOTD: "Disneyland Server"
      MODE: "creative"
      MEMORY: "4G"
      LEVEL_TYPE: "FLAT"
      EULA: "TRUE"
      ENABLE_RCON: "true"
      RCON_PASSWORD: minecraft
      RCON_PORT: 28016
      restart: always
    volumes:
    - /home/docker/disneyland:/data

Only one container is published to MQTT (and home assistant)

[elmr91]

I think this problem is the same as #264
This PR should fix this kind of problem : #424

[MichelFR]

Fixed in:
#645