docker-compose.yml

version: '2'

services:
  postgis:    
    build:
        context: docker/postgis
    # enable for local debug    
    ports:
      - "5433:5432"
    environment:
      - POSTGRES_DB=osm
      - POSTGRES_USER=osm
      - POSTGRES_PASSWORD=osm

  mapserver:
    depends_on: [postgis]
    build:
        context: docker/webserver
    environment:
      - MS_MAPFILE=/etc/mapserver/osm-google.map
      - MS_DEBUGLEVEL=4
      - MAPSERVER_CONFIG_FILE=/etc/mapserver/config.conf
    ports:
        - "80:80"
    volumes:
        - ".:/etc/mapserver/"

  imposm:
    depends_on: [postgis]
    build:
      context: docker/imposm
    user: www-data
    environment:
      - |
        PBF_FILES=
        http://download.geofabrik.de/europe/france/reunion-latest.osm.pbf
      - PGUSER=osm
      - PGPASSWORD=osm
      - PGDATABASE=osm
      - PGPORT=5432
      - PGHOST=postgis
      - IMPOSM_CONNECTION=postgis://osm:osm@postgis/osm

      # seconds between 2 executions of the script
      # if 0, then no update will be done, only the first initial import from the PBF
      - TIME=120
      # folder for settings (with *.json and *.sql)
      - SETTINGS=settings
      # folder for caching
      - CACHE=cache
      # folder for diff which has been imported
      - IMPORT_DONE=import_done
      # folder for diff which hasn't been imported yet
      - IMPORT_QUEUE=import_queue
      # it can be 3857
      - SRID=3857
      # see http://imposm.org/docs/imposm3/latest/tutorial.html#optimize
      - OPTIMIZE=false
      # see http://imposm.org/docs/imposm3/latest/tutorial.html#deploy-production-tables
      - DBSCHEMA_PRODUCTION=public
      # http://imposm.org/docs/imposm3/latest/tutorial.html#deploy-production-tables
      - DBSCHEMA_IMPORT=import
      # http://imposm.org/docs/imposm3/latest/tutorial.html#deploy-production-tables
      - DBSCHEMA_BACKUP=backup
      # Install some styles if you are using the default mapping. It can be 'yes' or 'no'
      - QGIS_STYLE=yes
      # Use clip in the database
      - CLIP=no