version: '3'

volumes:
  database_data:
    driver: local

services:
  nginx:
    image: nginx:latest
    restart: "no"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/sites-enabled:/etc/nginx/sites-enabled
      - ./nginx/sites.template:/etc/nginx/sites-available/sites.template
      - ./nginx/default/html:/var/www/html
      - ./nginx/log/nginx:/var/log/nginx
      - ./data/certbot/conf:/etc/letsencrypt
      - ./data/certbot/www:/var/www/certbot
      - ./nginx/ssl/:/etc/ssl
    ports:
      - "80:80"
      - "443:443"
    environment:
      - NGINX_HOSTNAME=${HOST_NAME:-sl.xlab.blindside-dev.com}
    depends_on:
      - scalelite.api
    command: /bin/bash -c "envsubst '$$NGINX_HOSTNAME' < /etc/nginx/sites-available/sites.template > /etc/nginx/sites-enabled/sites.conf && while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g 'daemon off;'"


## Configuration for Letsencrypt SSL Certificate
## comment out when using an SSL Certificate from a CA other than Letsencrypt
  certbot:
    image: certbot/certbot
    volumes:
      - ./data/certbot/conf:/etc/letsencrypt
      - ./data/certbot/www:/var/www/certbot
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"


  redis:
    image: redis:5.0-alpine
    restart: "no"
    ports:
      - 127.0.0.1:6379:6379
    volumes:
      - ./data/redis/:/data


  postgres:
    image: postgres:11.7-alpine
    restart: "no"
    ports:
      - 127.0.0.1:5432:5432
    volumes:
      - ./data/postgres/:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=postgres
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=password


  scalelite.api:
    entrypoint: [bin/start]
    image: blindsidenetwks/scalelite:latest
    restart: "no"
    ports:
      - 127.0.0.1:3000:3000
    links:
      - redis
      - postgres
    volumes:
      - ./scalelite/log/api:/srv/scalelite/log
      - ./scalelite/bin/start:/srv/scalelite/bin/start
      - ./scalelite/config/database.yml:/srv/scalelite/config/database.yml
      - ./scalelite/tmp/pids/:/usr/src/app/tmp/pids
      - ./scalelite/tmp/sockets/:/usr/src/app/tmp/sockets
      - ./scalelite/tmp/cache/assets:/usr/src/app/tmp/cache/assets
    env_file: ./scalelite/.env
    environment:
      - REDIS_URL=${REDIS_URL:-redis://redis:6379}
      - DATABASE_URL=${DATABASE_URL:-postgres://postgres:password@postgres:5432/scalelite?pool=5}
      - URL_HOST=${HOST_NAME:-sl.xlab.blindside-dev.com}


  scalelite.poller:
    entrypoint: [bin/start-poller]
    image: blindsidenetwks/scalelite:latest
    restart: "no"
    ports:
      - 127.0.0.1:3001:3000
    links:
      - redis
    volumes:
      - ./scalelite/log/poller:/srv/scalelite/log
      - ./scalelite/bin/start-poller:/srv/scalelite/bin/start-poller
    env_file: ./scalelite/.env
    environment:
      - REDIS_URL=${REDIS_URL:-redis://redis:6379}
      - URL_HOST=${HOST_NAME:-sl.xlab.blindside-dev.com}