如何为 docker nginx 指定站点文件夹？答案

【问题标题】：How to specify site folder for docker nginx?如何为 docker nginx 指定站点文件夹？
【发布时间】：2021-05-23 09:26:27
【问题描述】：

当我从项目根目录 (/var/www/buyer_main) 启动 docker-compose up -d 时，nginx 开始在 localhost 上服务，所以我可以看到“欢迎使用 nginx！”浏览器中的消息。但是 id 不使用项目根来提供服务。所以我看不到 /public/index.php 在浏览器中运行。我应该在哪里指定 nginx 配置或 docker 环境中的根文件夹的路径？这是我的 docker-compose.yml 文件：


# For more information: https://laravel.com/docs/sail
version: '3'
services:
    pgsql:
        image: postgres:13
        ports:
            - '${FORWARD_DB_PORT:-5432}:5432'
        environment:
            PGPASSWORD: 'postgres'
            POSTGRES_DB: 'postgres'
            POSTGRES_USER: 'postgres'
            POSTGRES_PASSWORD: 'postgres'
        networks:
            - sail
        healthcheck:
          test: ["CMD", "pg_isready", "-q", "-d", "${DB_DATABASE}", "-U", "${DB_USERNAME}"]
        volumes:
            - 'sailpostgresql:/var/lib/postgresql/data'
    redis:
        image: 'redis:alpine'
        ports:
            - '${FORWARD_REDIS_PORT:-6379}:6379'
        volumes:
            - 'sailredis:/data'
        networks:
            - sail
        healthcheck:
          test: ["CMD", "redis-cli", "ping"]
    mailhog:
        image: 'mailhog/mailhog:latest'
        ports:
            - '${FORWARD_MAILHOG_PORT:-1025}:1025'
            - '${FORWARD_MAILHOG_DASHBOARD_PORT:-8025}:8025'
        networks:
            - sail

    webserver:
      image: nginx:alpine
      container_name: webserver
      restart: unless-stopped
      tty: true
      ports:
        - "80:80"
        - "443:443"
      networks:
        - sail
      volumes:
        - '.:/var/www/buyer_main'
    app:
      build:
        context: .
        dockerfile: Dockerfile
      image: digitalocean.com/php
      container_name: app
      restart: unless-stopped
      tty: true
      environment:
        SERVICE_NAME: app
        SERVICE_TAGS: dev
      working_dir: /var/www
      volumes:
        - ./:/var/www
        - ./php/local.ini:/usr/local/etc/php/conf.d/local.ini
      networks:
        - sail
networks:
    sail:
        driver: bridge
volumes:
    sailmysql:
        driver: local
    sailpostgresql:
        driver: local
    sailredis:
        driver: local
    webserver:
      driver: local

【问题讨论】：

标签： docker nginx docker-compose dockerfile

【解决方案1】：

如果您不覆盖默认的 nginx 配置文件，这是预期的。
您可以在 docker-compose 中执行此操作：

nginx:
  image: mynginx:latest
  container_name: nginx
  restart: always
  volumes:
    - ./my-nginx.conf:/etc/nginx/nginx.conf

然后你需要在新文件my-nginx.conf中提供nginx的配置

 server {
   index index.php index.html;
   root /app/;

   listen              80;
   server_name         localhost;

您可以在https://github.com/Adiii717/dockerize-nginx-php 看到一个工作示例

【讨论】：