version: '3.6'

services:
  postgres:
    image: postgres
    environment:
      - POSTGRES_USER=conductor
      - POSTGRES_PASSWORD=conductor
    volumes:
      - pg_db_data:/var/lib/postgresql
    networks:
      - conductor-network
    healthcheck:
      test: timeout 5 bash -c 'cat < /dev/null > /dev/tcp/localhost/5432'
      interval: 5s
      timeout: 5s
      retries: 12
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        delay: 5s
        window: 120s
      placement:
        constraints: [node.role == worker]
    logging:
      driver: "journald"

  es:
    image: elasticsearch:7.6.2
    environment:
      - "ES_JAVA_OPTS=-Xms512m -Xmx1024m"
      - transport.host=0.0.0.0
      - discovery.type=single-node
      - xpack.security.enabled=false
    networks:
      - conductor-network
    healthcheck:
      test: timeout 5 bash -c 'cat < /dev/null > /dev/tcp/localhost/9300'
      interval: 5s
      timeout: 5s
      retries: 12
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        delay: 5s
        window: 120s
      placement:
        constraints: [node.role == worker]
    logging:
      driver: "journald"
  
  conductor-server:
    environment:
      - CONFIG_PROP=config.properties
    image: "nubisware/conductor-server3:latest"
    networks:
      - conductor-network
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        delay: 5s
        window: 120s
      placement:
        constraints: [node.role == worker]
    configs:
      - source: conductor-server-config
        target: /app/config/config.properties

    logging:
      driver: "journald"

  pep:
    image: "nubisware/conductor-frontend"
    networks:
      - conductor-network
      - haproxy-public
    configs:
      - source: nginx-config
        target: /etc/nginx/nginx.conf
      - source: nginx-default-config
        target: /etc/nginx/conf.d/default.conf
      - source: nginx-pep
        target: /etc/nginx/pep.js
      - source: nginx-pep-config
        target: /etc/nginx/config.js
    deploy:
      mode: replicated
      endpoint_mode: dnsrr
      replicas: 1
      restart_policy:
        condition: any
        delay: 5s
        window: 120s
      placement:
        constraints: [node.role == worker]

    environment:
      pep-credentials: ${pep_credentials} 
  
  base:
    environment:
      CONDUCTOR_SERVER: http://conductor-server:8080/api/
      CONDUCTOR_HEALTH: http://conductor-server:8080/health
    configs:
      - source: base-worker-config
        target: /app/config.cfg
    image: 'nubisware/nubisware-conductor-worker-py-base'
    networks:
      - conductor-network
    deploy:
      mode: replicated
      replicas: 2
      restart_policy:
        condition: any
        delay: 5s
        window: 120s
      placement:
        constraints: [node.role == worker]
    logging:
      driver: "journald"
   
networks:
   conductor-network:
   haproxy-public:
    external: true

volumes:
  pg_db_data:
    driver: local
    driver_opts:
      type: nfs4
      o: "nfsvers=4,addr=146.48.123.250,rw"
      device: ":/nfs/conductor_pg_dev"


configs:
   conductor-server-config:
     file: ./config/config-pg-es7.properties
   nginx-config:
     file: ./config/nginx/nginx.conf
   nginx-default-config:
     file: ./config/nginx/conf.d/default.conf
   nginx-pep:
     file: ./config/nginx/pep.js
   nginx-pep-config:
     file: ./config/nginx/config.js
   base-worker-config:
     file: ./config/base-workers.cfg