docker-compose.yml

version: '3'

services:
    db:
        container_name: postgres
        image: postgres:9.5
        environment:
            # 超级用户 postgres 初始启动密码
            PASTGRES_PASSWORD: password4superuser
        ports:
            - "5432:5432"
        volumes:
            # 把 db 的 data 映射出来，这样以后 image 任何时候启动数据都在
            - ~/docker_volume/pg9.5:/var/lib/postgresql/data

    app:
        container_name: app
        build:
            # context 是 Dockerfile 的根目录，这里就是 docker-compose.yml 所在的目录
            # 注意：值是个 点
            context: .
            dockerfile: Dockerfile_server
        image:
            naivegenerator-app:local
        restart: always
        ports:
            - "8000:8000"
        volumes:
            # 项目目录映射
            #!!!==== 测试正式环境时记得注释掉 ====#
            # - ./demo_backend:/demo-backend # uncomment when develop. can not use with supervisord.conf(prod), only local
            # 日志目录映射
            - ~/docker_volume/log/celery:/var/log/celery
            - ~/docker_volume/log/uwsgi:/var/log/uwsgi
            # django 可以生成静态文件，共享到前端访问
            # 需要输出到本地时，可以将这个注释掉
            - app_static:/demo-backend/static
        env_file:
            - backend.local.env
        # 本地需要，正式环境不需要，Dockerfile 中已经运行
        # 此 command 会替换 Dockerfile 中的 supervisord.conf
        #!!!==== 测试正式环境时记得注释掉 ====#
        # command: supervisord.local.conf # comment to use supervisord.conf
        depends_on:
            - db
            - redis
  
    web:
        container_name: web
        build:
            context: .
            dockerfile: Dockerfile_local
        image:
            naivegenerator-web:local
        restart: always
        ports:
            - "3000:3000"
        volumes:
            - ./demo_frontend:/demo-frontend
        env_file:
            - frontend.local.env
        command: npm start
        depends_on:
            - app

    nginx:
        container_name: nginx
        build:
            context: .
            dockerfile: Dockerfile_nginx
            #!!!==== 正式部署 build 时记得注释掉 ====#
            args:
                backend_host: 192.168.65.2:8000 # in prod we need to use 127; local use 192.168.65.2
        image:
            naivegenerator-nginx:local # modify tag `local` to vx.x.x when build prod image
        restart: always
        ports:
            - "443:443"
        volumes:
            - ~/docker_volume/log/nginx:/var/log/nginx
            # 后端给共享的静态文件
            - app_static:/demo-backend/static
        depends_on:
            - app
    
    redis:
        container_name: redis
        image: redis:5.0.3-alpine
        ports:
            - "6379:6379"


volumes:
    app_static: