docker-compose-prod.yml

version: '3.7'

services:
  app: &app
    build:
      context: .
      dockerfile: ./.dockerfiles/Dockerfile
      target: prod
      args:
        UBUNTU_VERSION: bionic
        RUBY_VERSION: '2.7'
        PG_MAJOR: '12'
        NODE_MAJOR: '12'
        YARN_VERSION: '1.22.5'
        BUNDLER_VERSION: '1.17.3'
        PYTHON_VERSION: '3.9'
        USER: 'markus'
    image: markus:1.0.0
    tmpfs:
      - /tmp
    stdin_open: true
    tty: true
    entrypoint: .dockerfiles/production_demo/entrypoint-prod-rails.sh
    depends_on:
      - postgres
      - redis

  ssh:
    build:
      context: .
      dockerfile: ./.dockerfiles/Dockerfile-ssh
      args:
        UBUNTU_VERSION: bionic
        SSH_USER: git
    image: markus-ssh:1.0.0
    volumes:
      - repos_108:/home/git/csc108
      - repos_209:/home/git/csc209
    environment:
      - TZ=America/Toronto
    command: /usr/sbin/sshd -D -e
    ports:
      - '2222:22'

  rails_108: &rails_108
    <<: *app
    command: bundle exec rails server -b 0.0.0.0
    environment:
      - RAILS_RELATIVE_URL_ROOT=/csc108
      - PGDATABASE=markus-csc108
      - PGDATABASETEST=markus-csc108-test
      - SECRET_KEY_BASE=1 # change this to something secure and/or use a secret to set this
      - PGUSER=postgres
      - PGHOST=postgres
      - PGPASSWORD=docker # change this to something secure and/or use a secret to set this
      - TZ=America/Toronto
    ports:
      - '3000:3000'
    volumes:
      - app_data_108:/app/data/prod
      - repos_108:/app/data/prod/repos
      - log_108:/app/log
      - assets_108:/app/public
    secrets:
      - source: csc108.settings
        target: /app/config/settings.local.yml
    depends_on:
      - postgres
      - redis
      - resque_108
      - ssh

  resque_108:
    <<: *rails_108
    command: bundle exec rails resque:work QUEUE=* TERM_CHILD=1
    depends_on:
      - redis
    ports: []

  rails_209: &rails_209
    <<: *app
    command: bundle exec rails server -b 0.0.0.0
    environment:
      - RAILS_RELATIVE_URL_ROOT=/csc209
      - PGDATABASE=markus-csc209
      - PGDATABASETEST=markus-csc209-test
      - SECRET_KEY_BASE=1 # change this to something secure and/or use a secret to set this
      - PGUSER=postgres
      - PGHOST=postgres
      - PGPASSWORD=docker # change this to something secure and/or use a secret to set this
      - TZ=America/Toronto
    ports:
      - '3001:3000'
    volumes:
      - app_data_209:/app/data/prod
      - repos_209:/app/data/prod/repos
      - log_209:/app/log
      - assets_209:/app/public
    secrets:
      - source: csc209.settings
        target: /app/config/settings.local.yml
    depends_on:
      - postgres
      - redis
      - resque_209
      - ssh

  resque_209:
    <<: *rails_209
    command: bundle exec rails resque:work QUEUE=* TERM_CHILD=1
    depends_on:
      - redis
    ports: []

  postgres:
    image: postgres:10
    volumes:
      - postgres:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD=docker  # change this to something secure and/or use a secret to set this
      - POSTGRES_INITDB_ARGS="-A md5"

  redis:
    image: redis:3.2-alpine
    volumes:
      - redis:/data
    ports:
      - 6379

  httpd:
    build:
      context: ./.dockerfiles/production_demo
      dockerfile: ./Dockerfile-httpd
    ports:
      - '8080:80'
    volumes:
      - assets_108:/assets/csc108
      - assets_209:/assets/csc209
      - repos_108:/repos/csc108
      - repos_209:/repos/csc209
    depends_on:
      - rails_108
      - rails_209
    secrets:
      - source: markus.conf
        target: /usr/local/apache2/sites-enabled/markus.conf
      - source: validategit
        target: /auth/validategit

volumes:
  app_data_108:
  repos_108:
  log_108:
  assets_108:
  app_data_209:
  repos_209:
  log_209:
  assets_209:
  postgres:
  redis:

secrets:
  markus.conf:
    file: ./.dockerfiles/production_demo/httpd.example.conf
  csc108.settings:
    file: ./.dockerfiles/production_demo/csc108.settings.example.yml
  csc209.settings:
    file: ./.dockerfiles/production_demo/csc209.settings.example.yml