version: '3.6'

services:

  {{ postgres_service_name }}:
    image: postgres
    environment:
      POSTGRES_USER: "{{ postgres_jdbc_user }}"
      POSTGRES_PASSWORD: "{{ postgres_jdbc_pass }}"
      POSTGRES_DB: "{{ postgres_jdbc_db }}"
    networks:
      - {{ conductor_network }}
    deploy:
      replicas: {{ postgres_replicas }}
{% if infrastructure != 'local' %}
      placement:
        constraints: [node.role == worker]
{% endif %}
networks:
   {{ conductor_network }}: