---
services:
  mattermost:
    image: mattermost/mattermost-team-edition:latest
    container_name: mattermost
    security_opt:
      - no-new-privileges:true
    pids_limit: 200
    tmpfs:
      - /tmp
    environment:
      TZ: ${TIMEZONE:-Europe/Amsterdam}
      MM_SQLSETTINGS_DRIVERNAME: postgres
      MM_SQLSETTINGS_DATASOURCE: postgres://mattermost:mattermost@mattermost_db:5432/mattermost?sslmode=disable&connect_timeout=10
      MM_BLEVESETTINGS_INDEXDIR: /mattermost/bleve-indexes
      MM_SERVICESETTINGS_SITEURL: https://${TRAEFIK_HOST}
      MM_SERVICESETTINGS_ENABLELOCALMODE: "true"
      MM_EMAILSETTINGS_ENABLESMTPAUTH: "false"
      MM_EMAILSETTINGS_SMTPSERVER: mailpit
      MM_EMAILSETTINGS_SMTPPORT: "1025"
      MM_EMAILSETTINGS_CONNECTIONSECURITY: ""
      MM_EMAILSETTINGS_FEEDBACKNAME: Mattermost
    volumes:
      - ../.data/mattermost/config:/mattermost/config:rw
      - ../.data/mattermost/data:/mattermost/data:rw
      - ../.data/mattermost/plugins:/mattermost/plugins:rw
      - ../.data/mattermost/client-plugins:/mattermost/client/plugins:rw
      - ../.data/mattermost/bleve:/mattermost/bleve-indexes:rw
    depends_on:
      db:
        condition: service_healthy
    restart: always
    labels:
      - "traefik.enable=true"
      - "traefik.http.middlewares.mattermost-redirect-web-secure.redirectscheme.scheme=https"
      - "traefik.http.routers.mattermost-web.middlewares=mattermost-redirect-web-secure"
      - "traefik.http.routers.mattermost-web.rule=Host(`${TRAEFIK_HOST}`)"
      - "traefik.http.routers.mattermost-web.entrypoints=web"
      - "traefik.http.routers.mattermost-web-secure.rule=Host(`${TRAEFIK_HOST}`)"
      - "traefik.http.routers.mattermost-web-secure.tls.certresolver=resolver"
      - "traefik.http.routers.mattermost-web-secure.entrypoints=web-secure"
      - "traefik.http.routers.mattermost-web-secure.middlewares=security-headers@file"
      - "traefik.http.services.mattermost-web-secure.loadbalancer.server.port=8065"
      - "traefik.docker.network=${NETWORK_NAME}"
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      - compose_network
  db:
    image: postgres:16-alpine
    container_name: mattermost_db
    environment:
      POSTGRES_DB: mattermost
      POSTGRES_USER: mattermost
      POSTGRES_PASSWORD: mattermost
    volumes:
      - ../.data/mattermost/db:/var/lib/postgresql/data
    restart: always
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - compose_network
networks:
  compose_network:
    name: ${NETWORK_NAME}
    external: true