docker-compose.yml

version: '2'
services:
  app:
    container_name: hex_app
    build: .
    depends_on:
      - postgres
    volumes:
        - ./:/app
    working_dir: /app
    command: bash -c "
                mix deps.get --only prod
                && mix deps.compile
                && npm run deploy --prefix ./assets
                && mix phx.digest
                && mix ecto.migrate
                && mix phx.server"
    environment:
      - MIX_ENV=prod
      - PORT=4000
      - RECAPTCHA_PUBLIC_KEY=[REDACTED]
      - RECAPTCHA_PRIVATE_KEY=[REDACTED]
      - SMTP_SERVER=[email_server]
      - SMTP_USERNAME=[email_login]
      - SMTP_PASSWORD=[email_pass]

  proxy:
    container_name: hex_proxy
    environment:
      - DEFAULT_HOST=hexed.io
    image: jwilder/nginx-proxy
    labels:
        com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true"
    logging:
      options:
        max-size: "200k"
        max-file: "10"
    ports:
      - "80:80"
      - "443:443"
    restart: always
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro
      # Increase gateway timeout.
      - ./devops/proxy/proxy.conf:/etc/nginx/proxy.conf
      - letsencrypt_certs:/etc/nginx/certs
      - letsencrypt_challenge:/usr/share/nginx/html
      - letsencrypt_vhosts:/etc/nginx/vhost.d

  nginx:
    container_name: hex_nginx
    depends_on:
      - app
    environment:
      - VIRTUAL_HOST=www.hexed.io,hexed.io
      - LETSENCRYPT_HOST=www.hexed.io,hexed.io
      - LETSENCRYPT_EMAIL=[REDACTED]
    image: nginx:1.15.6-alpine
    logging:
      options:
        max-size: "200k"
        max-file: "10"
    restart: always
    volumes:
      - ./devops/nginx/default.conf:/etc/nginx/conf.d/default.conf

  letsencrypt:
    container_name: hex_letsencrypt
    environment:
      - NGINX_PROXY_CONTAINER=hex_proxy
    image: jrcs/letsencrypt-nginx-proxy-companion
    restart: always
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - letsencrypt_certs:/etc/nginx/certs
      - letsencrypt_challenge:/usr/share/nginx/html
      - letsencrypt_vhosts:/etc/nginx/vhost.d

  postgres:
    container_name: hex_postgres
    image: postgres
    volumes:
      - db_data:/var/lib/postgresql/data
    ports:
        - "5432"
    environment:
      POSTGRES_DB: "hexed"
      POSTGRES_USER: "hexDev"
      POSTGRES_PASSWORD: "hexPassword"

volumes:
    db_data:
    letsencrypt_certs:
    letsencrypt_challenge:
    letsencrypt_vhosts: