docker-compose.yml

services:
  proxy:
    build: 
      context: ./proxy
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_proxy
    ports:
      - "${PROXY_PORT:-9000}:80"
    depends_on:
      web:
          condition: service_healthy
    restart: always
    networks:
    - frontnet
    volumes:
      - ./evoks/theme/static:/app/evoks/static
      - static-skosmos-dev:/app/skosmos-dev/static
      - static-skosmos-live:/app/skosmos-live/static
    environment:
      - EVOKS_URL=${EVOKS_URL:-}

  postgres:
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_postgres
    image: postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-insecure_changeme}
      PGDATA: /data/postgres
      POSTGRES_DB: dev
    volumes:
       - postgres:/data/postgres
    networks:
      - postgres
    restart: unless-stopped
    healthcheck:
      test: pg_isready
      interval: 20s
      timeout: 10s
      retries: 5
      start_period: 2m

  change-vol-ownership:
    # By default, the volume directory is owned by root
    # This would result in permissions errors when other services try to write to the volume
    # Solution: change permissions of volume
    image: ubuntu
    volumes:
      # The volumes to chown
      - fuseki-dev-backup:/tmp/change-ownership-fuseki-dev
      - fuseki-live-backup:/tmp/change-ownership-fuseki-live
    # execute chmod to enable writing to the volume by other containers
    # write exit status to file
    # only exit status of last command is used, but thats ok since either both or none should fail
    # keep container running to enable abort-on-container-exit for testrunner container
    command: >
      sh -c "(chmod -R 777 /tmp/change-ownership-fuseki-dev && chmod -R 777 /tmp/change-ownership-fuseki-live ; echo $? > /tmp/chmod_exit_status) ; tail -f /dev/null"
    healthcheck:
      test: ["CMD-SHELL", "cat /tmp/chmod_exit_status | grep -q '^0$'"]
      interval: 5s
      retries: 5

  web:
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_web
    build:
      context: "."
    entrypoint: >
      sh -c "python ./evoks/manage.py migrate && 
      python ./evoks/manage.py collectstatic --noinput --verbosity 0 && 
      gunicorn evoks.wsgi:application --bind 0.0.0.0:8000 --chdir evoks"
    depends_on:
      postgres:
          condition: service_healthy
      change-vol-ownership:
          condition: service_healthy
      fuseki-dev:
          condition: service_healthy
      fuseki-live:
          condition: service_healthy
      skosmos-dev:
          condition: service_healthy
      skosmos-live:
          condition: service_healthy
    networks: 
      - postgres
      - fuseki-dev
      - fuseki-live
      - frontnet
    volumes:
      - .:/code
      - ./skosmos-dev/config-template.ttl:/code/skosmos-dev/config-template.ttl
      - ./skosmos-live/config-template.ttl:/code/skosmos-live/config-template.ttl
      - ./skosmos-dev/config.ttl:/code/skosmos-dev/config.ttl
      - ./skosmos-live/config.ttl:/code/skosmos-live/config.ttl
      - fuseki-dev-backup:/code/fuseki-dev/backup
      - fuseki-live-backup:/code/fuseki-live/backup 
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:8000/login || exit 1"]
      interval: 20s
      timeout: 10s
      retries: 5
      start_period: 2m

  fuseki-dev:
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_fuseki-dev
    image: secoresearch/fuseki
    hostname: fuseki-dev
    environment: 
      ADMIN_PASSWORD: ${FUSEKI_PASSWORD:-insecure_changeme}
      ENABLE_DATA_WRITE: 'True'
      ENABLE_UPDATE: 'True'
      ENABLE_UPLOAD: 'True'
    volumes: 
      - fuseki-dev-data:/fuseki-base/databases
      - fuseki-dev-config:/fuseki-base/configuration
      - fuseki-dev-backup:/fuseki-base/backups
    networks:
      - fuseki-dev
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--spider", "-S", "http://localhost:3030/$/ping"]
      interval: 20s
      timeout: 10s
      retries: 5
      start_period: 2m
      
  fuseki-live:
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_fuseki-live
    image: secoresearch/fuseki
    hostname: fuseki-live
    environment: 
      ADMIN_PASSWORD: ${FUSEKI_PASSWORD:-insecure_changeme}
      ENABLE_DATA_WRITE: 'True'
      ENABLE_UPDATE: 'True'
      ENABLE_UPLOAD: 'True'
    volumes: 
      - fuseki-live-data:/fuseki-base/databases
      - fuseki-live-config:/fuseki-base/configuration
      - fuseki-live-backup:/fuseki-base/backups
    networks:
      - fuseki-live
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--spider", "-S", "http://localhost:3030/$/ping"]
      interval: 20s
      timeout: 10s
      retries: 5
      start_period: 2m

  skosmos-dev:
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_skosmos-dev
    build:
      context: https://github.com/NatLibFi/Skosmos.git#v2.17
      dockerfile: dockerfiles/Dockerfile.ubuntu
    hostname: skosmos-dev
    environment:
      - BASEHREFDEV="http://${PUBLICURL:-localhost}:${PROXY_PORT:-9000}/skosmos-dev/"
    depends_on: 
      - fuseki-dev
    networks:
      - fuseki-dev
      - frontnet
    volumes:
      - ./skosmos-dev/config-template.ttl:/var/www/html/config-template.ttl
      - ./skosmos-dev/config.ttl:/var/www/html/config.ttl
      - static-skosmos-dev:/var/www/html/resource
    restart: unless-stopped
    command: >
      /bin/bash -c "export BASEHREFDEV &&
      envsubst '$$BASEHREFDEV' < /var/www/html/config-template.ttl > /var/www/html/config.ttl &&
      /usr/sbin/apache2ctl -D FOREGROUND"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:80 || exit 1"]
      interval: 20s
      timeout: 10s
      retries: 5
      start_period: 2m

  skosmos-live:
    container_name: evoks_${INSTANCE_NAME:-defaultinstance}_skosmos-live
    build:
      context: https://github.com/NatLibFi/Skosmos.git#v2.17
      dockerfile: dockerfiles/Dockerfile.ubuntu
    hostname: skosmos-live
    environment:
      - BASEHREFLIVE="http://${PUBLICURL:-localhost}:${PROXY_PORT:-9000}/skosmos-live/"
    depends_on: 
      - fuseki-live
    networks:
      - fuseki-live
      - frontnet
    volumes:
      - ./skosmos-live/config-template.ttl:/var/www/html/config-template.ttl
      - ./skosmos-live/config.ttl:/var/www/html/config.ttl
      - static-skosmos-live:/var/www/html/resource
    restart: unless-stopped
    command: >
      /bin/bash -c "export BASEHREFLIVE &&
      envsubst '$$BASEHREFLIVE' < /var/www/html/config-template.ttl > /var/www/html/config.ttl &&
      /usr/sbin/apache2ctl -D FOREGROUND"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:80 || exit 1"]
      interval: 20s
      timeout: 10s
      retries: 5
      start_period: 2m

networks:
  postgres:
    driver: bridge
  fuseki-dev:
    driver: bridge
  fuseki-live:
    driver: bridge
  frontnet:
    driver: bridge
volumes:
    postgres:
    fuseki:
    fuseki-dev-data:
    fuseki-dev-config:
    fuseki-dev-backup:
    fuseki-live-data:
    fuseki-live-config:
    fuseki-live-backup:
    static-skosmos-dev:
    static-skosmos-live: