:PROPERTIES:
:ID:       29c8ec85-9de8-4ace-8c52-13a086341861
:END:
#+title:  rocket-chat
#+filetags: :communication:

Main text communication programm.  Runs as a [[id:df046fd7-1f82-4e12-9065-56d222f56408][docker]] container on the communication [[id:f2b1d5af-1a7d-47a5-95c8-4a85d558419e][server]] ([[id:80a4104e-af18-4d90-a45e-2c92b51e8c0c][server-w10]]).  There exists no [[id:fcbfabfa-4a8c-4826-8b57-5dce05965c76][docker-compose]]  file for the startup because the rocket-chat container in combination with the [[id:91deae5f-e670-4463-8fee-688212d13030][mongo-db]] is startted as a *stack* inside the [[id:4afb1f41-983a-4b54-9828-a1e3788eb28b][portainer]] [[id:a08570b0-8fe8-45a8-8f60-e45ea6b31a34][GUI]].  The Rocketchat Gui is hosted via the [[id:90e3b8a2-b523-4044-af6f-fd4a559b2d7f][traefik_docker]].

* docker compose file
#+begin_src bash
 services:
  rocketchat:
    image: registry.rocket.chat/rocketchat/rocket.chat:${RELEASE:-latest}
    restart: on-failure
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.rocketchat.entrypoints=websecure"
      - "traefik.http.routers.rocketchat.rule=Host(`chat.green-chem.net`)"
      - "traefik.http.routers.rocketchat.tls=true"
      - "traefik.http.routers.rocketchat.tls.certresolver=production"
      - "traefik.http.routers.rocketchat.service=rocketchat"
      - "traefik.http.services.rocketchat.loadbalancer.server.port=3000"
      - "traefik.docker.network=traefik_relay"
      #- "traefik.http.routers.rocketchat.middlewares=default@file"
    environment:
      MONGO_URL: "${MONGO_URL:-\
        mongodb://${MONGODB_ADVERTISED_HOSTNAME:-mongodb}:${MONGODB_INITIAL_PRIMARY_PORT_NUMBER:-27017}/\
        ${MONGODB_DATABASE:-rocketchat}?replicaSet=${MONGODB_REPLICA_SET_NAME:-rs0}}"
      MONGO_OPLOG_URL: "${MONGO_OPLOG_URL:\
        -mongodb://${MONGODB_ADVERTISED_HOSTNAME:-mongodb}:${MONGODB_INITIAL_PRIMARY_PORT_NUMBER:-27017}/\
        local?replicaSet=${MONGODB_REPLICA_SET_NAME:-rs0}}"
      ROOT_URL: ${ROOT_URL:-http://localhost:${HOST_PORT:-3000}}
      PORT: ${PORT:-3000}
      DEPLOY_METHOD: docker
      #DEPLOY_PLATFORM: ${DEPLOY_PLATFORM}
    depends_on:
      - mongodb
    networks:
      - chat_relay
      - traefik_relay
  mongodb:
    image: docker.io/bitnami/mongodb:${MONGODB_VERSION:-latest}
    restart: on-failure
    volumes:
      - mongodb_data:/bitnami/mongodb
    environment:
      MONGODB_REPLICA_SET_MODE: primary
      MONGODB_REPLICA_SET_NAME: ${MONGODB_REPLICA_SET_NAME:-rs0}
      MONGODB_PORT_NUMBER: ${MONGODB_PORT_NUMBER:-27017}
      MONGODB_INITIAL_PRIMARY_HOST: ${MONGODB_INITIAL_PRIMARY_HOST:-mongodb}
      MONGODB_INITIAL_PRIMARY_PORT_NUMBER: ${MONGODB_INITIAL_PRIMARY_PORT_NUMBER:-27017}
      MONGODB_ADVERTISED_HOSTNAME: ${MONGODB_ADVERTISED_HOSTNAME:-mongodb}
      MONGODB_ENABLE_JOURNAL: ${MONGODB_ENABLE_JOURNAL:-true}
      ALLOW_EMPTY_PASSWORD: ${ALLOW_EMPTY_PASSWORD:-yes}
    networks:
      - chat_relay

volumes:
  mongodb_data:
  
networks:
  traefik_relay:
    external: true
  chat_relay:
    internal: true 
#+end_src

* Networks
The internal network ~chat_relay~ will be created automatically but the external network ~traefik_relay~ has to be created beforhand when the  traefik reverse proxy is created.