version: '3.7'

services:
  postgres:
    image: postgres:15
    environment:
    - POSTGRES_USER=postgres
    - POSTGRES_PASSWORD_FILE=/run/secrets/postgres_password
    volumes:
    - /mnt/nfs/postgres:/var/lib/postgresql/data
    networks:
    - storage
    secrets:
    - postgres_password
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        max_attempts: 3

  redis:
    image: redis:latest
    networks:
    - storage
    deploy:
      mode: replicated
      replicas: 1
      restart_policy:
        condition: any
        max_attempts: 3

networks:
  storage:
    external: true

secrets:
  postgres_password:
    external: true