docker-compose-multi.yml

version: '3.6'

services:
  db:
    image: mariadb
    restart: always
    networks:
      - zoneminder
    volumes:
      - ./zm/db:/var/lib/mysql
    environment:
      - MYSQL_DATABASE=zm
    env_file:
      - ./.env

  zoneminder1:
    image: ghcr.io/zoneminder-containers/zoneminder-base:latest
    restart: always
    stop_grace_period: 45s
    depends_on:
      - db
    ports:
      - 80:80
    networks:
      - zoneminder
    volumes:
      - ./zm/data:/data
      - ./zm/config1:/config
      - ./zm/log1:/log
      - type: tmpfs
        target: /dev/shm
        tmpfs:
          size: 1000000000
    env_file:
      - ./.env
    environment:
      - ZM_SERVER_HOST=zoneminder1

  zoneminder2:
    image: ghcr.io/zoneminder-containers/zoneminder-base:latest
    restart: always
    stop_grace_period: 45s
    depends_on:
      - db
    ports:
      - 81:80
    networks:
      - zoneminder
    shm_size: 1G
    volumes:
      - ./zm/data:/data
      - ./zm/config2:/config
      - ./zm/log2:/log
    env_file:
      - ./.env
    environment:
      - ZM_SERVER_HOST=zoneminder2

networks:
  zoneminder: