# Docker compose for our backend system (REST API/Websocket/LDAP)
# @author Craig McDaniel
#
# This runs a backend server in your development environment. This gets you a running API server.
# You get:
#
# * BorgDrone PublicAPI application. This is the web server for the REST API and RealTimeAPI.
#    - REST API: API endpoint, CB endpoint and SystemAPI endpoint.
#    - RealTime API: A Websocket server for receiving events in real time.
#
# * BorgDrone LDAP server application.
#
# * Local redis cache.
#
# * Multiple PHP-FPM daemons, each running in their own docker container and on separate TCP ports
#   so that we can serve up PHP code that need different PHP versions.
#

version: "3.5"

services:
  # BorgDrone acts as a web server
  borgdrone:
    image: ${APISERVER_IMAGE_NAME}
    hostname: bg-${HOSTNAME}
    container_name: borgdrone
    # Run nodemon for BorgDrone hot reload. Console displays all logs to stdout.
    command: "node_modules/.bin/nodemon -i node_modules --signal SIGTERM borgdrone.js --console"
    #command: "/opt/omilia/borgdrone/node_modules/.bin/forever --minUptime 1000 --spinSleepTime 1000 --workingDir /opt/omilia/borgdrone borgdrone.js --console"
    working_dir: "/opt/omilia/borgdrone"
    # This starts a mini init program that properly conveys SIGTERM to node when stopping the container.
    init: true
    stop_signal: SIGTERM
    environment:
      - RELEASE_MODE=dev
      # Borgdrone needs to know what the host IP address is. It will look for this var.
      - IP_ADDRESS=${IPADDRESS_API}
    volumes:
      - /opt/omilia/svn:/opt/omilia/svn
      - /opt/omilia/git:/opt/omilia/git
      # Core and PublicAPI must share the same directory here
      - /opt/omilia/core:/opt/omilia/core
      # Map core source tree to current
      - ${SVN_DIR}/core/src:/opt/omilia/core/${SVN_CODE_NAME}/current
      - ${SVN_DIR}/lib/ttcore:/opt/omilia/core/${SVN_CODE_NAME}/current/ttcore
      # Borgdrone source tree map
      - ${SVN_DIR}/borgdrone/src:/opt/omilia/borgdrone
      # PublicAPI will move CORE versions into the local storage sometimes
      - php-core-store:/opt/omilia/mnt/php-core-store
      # Shared App Data
      - shared-app-data:/opt/omilia/mnt/shared-app-data
    restart: on-failure
    network_mode: "host"

  # Redis short term (local) memory cache.
  shorttermcache:
    image: redis:6
    hostname: shorttermcache
    container_name: shorttermcache
    command: "redis-server"
    restart: on-failure
    network_mode: "host"

  # PHP-FPM 7.3 listens on port 9000
  php-fpm-7.3:
    # See lib/build-php.sh to see where this variable comes from.
    image: ${PHP_FPM_IMAGE_73}
    hostname: php-fpm-73
    container_name: php-fpm-73
    # Run PHP-FPM and tell it to use the dev config.
    command: "php-fpm -e --nodaemonize --fpm-config /usr/local/etc/php-fpm.dev.conf"
    #command: "php-fpm --nodaemonize --fpm-config /usr/local/etc/php-fpm.prod.conf"
    working_dir: "/opt/omilia"
    environment:
      - COOKIE_DOMAIN=omilia.io
    volumes:
      # Core and PublicAPI must share the same directory here
      - /opt/omilia/core:/opt/omilia/core
      # Map core source tree to current
      - /opt/omilia/svn:/opt/omilia/svn
      - ${SVN_DIR}/core/src:/opt/omilia/core/${SVN_CODE_NAME}/current
      - ${SVN_DIR}/lib/ttcore:/opt/omilia/core/${SVN_CODE_NAME}/current/ttcore
      # PublicAPI will move CORE versions into the local storage sometimes
      - php-core-store:/opt/omilia/mnt/php-core-store
      # Shared App Data
      - shared-app-data:/opt/omilia/mnt/shared-app-data
      # Account audio files uploaded or recorded by customers
      - account-audio-files:/opt/omilia/mnt/account-audio-files
    restart: on-failure
    network_mode: "host"

  # PHP-FPM 7.4 listens on port 9001
  php-fpm-7.4:
    # See lib/build-php.sh to see where this variable comes from.
    image: ${PHP_FPM_IMAGE_74}
    hostname: php-fpm-74
    container_name: php-fpm-74
    # Run PHP-FPM and tell it to use the dev config.
    command: "php-fpm -e --nodaemonize --fpm-config /usr/local/etc/php-fpm.dev.conf"
    #command: "php-fpm --nodaemonize --fpm-config /usr/local/etc/php-fpm.prod.conf"
    working_dir: "/opt/omilia"
    environment:
      - COOKIE_DOMAIN=omilia.io
    volumes:
      # Core and PublicAPI must share the same directory here
      - /opt/omilia/core:/opt/omilia/core
      # Map core source tree to current
      - /opt/omilia/svn:/opt/omilia/svn
      - ${SVN_DIR}/core/src:/opt/omilia/core/${SVN_CODE_NAME}/current
      - ${SVN_DIR}/lib/ttcore:/opt/omilia/core/${SVN_CODE_NAME}/current/ttcore
      # PublicAPI will move CORE versions into the local storage sometimes
      - php-core-store:/opt/omilia/mnt/php-core-store
      # Shared App Data
      - shared-app-data:/opt/omilia/mnt/shared-app-data
      # Account audio files uploaded or recorded by customers
      - account-audio-files:/opt/omilia/mnt/account-audio-files
    restart: on-failure
    network_mode: "host"

# Volumes, NFS shares
volumes:
  data:
  php-core-store:
    driver_opts:
      type: nfs
      o: "addr=fs-007e461671b517080.efs.us-east-1.amazonaws.com,nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport"
      device: ":/"
  shared-app-data:
    driver_opts:
      type: nfs
      o: "addr=fs-09e63d68dea814115.efs.us-east-1.amazonaws.com,nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport"
      device: ":/"
  account-audio-files:
    driver_opts:
      type: nfs
      o: "addr=fs-09d0eb0a28f3cb6b3.efs.us-east-1.amazonaws.com,nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport"
      device: ":/account-audio"