docker-compose.prod.yml

volumes:
  redis-prod:
    external: false
  public-prod:
    external: false
  uploads-prod:
    external: false
  postgres-prod:
    external: false
  letsencrypt-prod:
    external: false
  certbot-prod:
    external: false

services:
  postgres:
    image: mpugach/postgres_ua:9.5
    restart: always
    container_name: postgres
    volumes:
      - postgres-prod:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: va_db
      POSTGRES_USER: postgres

  redis:
    image: redis:3.2.4-alpine
    restart: always
    container_name: redis
    volumes:
      - redis-prod:/data

  application:
    image: mpugach/akadem_students_prod:latest
    command: bin/start_rails_prod.sh
    restart: always
    env_file: ./.ruby-env
    container_name: application
    expose:
      - '3000'
    volumes:
      - public-prod:/home/app/students_crm/public_nginx
      - uploads-prod:/home/app/students_crm/uploads
    depends_on:
      - redis
      - postgres
    environment:
      RAILS_ENV: production
      REDIS_URL: redis
      RAILS_LOG_TO_STDOUT: 1

  sidekiq:
    image: mpugach/akadem_students_prod:latest
    command: bin/start_sidekiq_prod.sh
    restart: always
    env_file: ./.ruby-env
    container_name: sidekiq
    volumes:
      - public-prod:/home/app/students_crm/public_nginx
      - uploads-prod:/home/app/students_crm/uploads
    depends_on:
      - redis
      - postgres
    environment:
      RAILS_ENV: production
      REDIS_URL: redis
      RAILS_LOG_TO_STDOUT: 1

  nginx:
    image: nginx:1.23.3-alpine
    restart: always
    container_name: nginx
    ports:
      - '80:80'
      - '443:443'
    volumes:
      - public-prod:/assets/public:ro
      - uploads-prod:/assets/uploads:ro
      - letsencrypt-prod:/etc/letsencrypt:ro
      - certbot-prod:/var/www/certbot:ro
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - application
    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"

  # https://github.com/wmnnd/nginx-certbot
  # First time certificate initialization
  # certbot certonly --webroot -w /var/www/certbot --email "YOUR_EMAIL_HERE+students_letsencrypt@gmail.com" -d YOUR_DOMAIN_HERE --rsa-key-size 4096 --agree-tos --force-renewal
  # cd /etc/letsencrypt
  # wget https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf
  # wget https://raw.githubusercontent.com/certbot/certbot/master/certbot/certbot/ssl-dhparams.pem
  certbot:
    image: certbot/certbot
    restart: always
    container_name: certbot
    volumes:
      - letsencrypt-prod:/etc/letsencrypt
      - certbot-prod:/var/www/certbot
    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"