php - 带有Docker和Nginx的Symfony 3

Question

我正在尝试使用Docker配置Symfony3。

我的项目文件夹中有两个文件和一个目录:

文件:
-docker-compose.yml
-site.conf

目录:
-代码

docker-compose.yml:

web:
    image: nginx:latest
    ports:
        - "80:80"
    volumes:
        - ./site.conf:/etc/nginx/conf.d/site.conf
    links:
        - php
php:
    image: php:7-fpm
    volumes:
        - ./test_api:/test_api/web

site.conf:

我是从Nginx官方网站 here获得此文件的
我的server_name在主机文件中声明。

server {
    server_name test-api.local;
    root /var/www/project/web;

    location / {
        # try to serve file directly, fallback to app.php
        try_files $uri /app.php$is_args$args;
    }
    # DEV
    # This rule should only be placed on your development environment
    # In production, don't include this and don't deploy app_dev.php or config.php
    location ~ ^/(app_dev|config)\.php(/|$) {
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
        # When you are using symlinks to link the document root to the
        # current version of your application, you should pass the real
        # application path instead of the path to the symlink to PHP
        # FPM.
        # Otherwise, PHP's OPcache may not properly detect changes to
        # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
        # for more information).
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        fastcgi_param DOCUMENT_ROOT $realpath_root;
    }
    # PROD
    location ~ ^/app\.php(/|$) {
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_split_path_info ^(.+\.php)(/.*)$;
        include fastcgi_params;
       # When you are using symlinks to link the document root to the
       # current version of your application, you should pass the real
       # application path instead of the path to the symlink to PHP
       # FPM.
       # Otherwise, PHP's OPcache may not properly detect changes to
       # your PHP files (see https://github.com/zendtech/ZendOptimizerPlus/issues/126
       # for more information).
       fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
       fastcgi_param DOCUMENT_ROOT $realpath_root;
       # Prevents URIs that include the front controller. This will 404:
       # http://domain.tld/app.php/some-path
       # Remove the internal directive to allow URIs like this
       internal;
   }

   # return 404 for all other php files not matching the front controller
   # this prevents access to other php files you don't want to be accessible.
   location ~ \.php$ {
     return 404;
   }

   error_log /var/log/nginx/project_error.log;
   access_log /var/log/nginx/project_access.log;
}

代码目录:

它包含全新的Symfony 3.1安装。

不，我首先要做的是docker-compose up，然后为我安装所有镜像并似乎可以运行。

然后，我进入浏览器，并在网址栏中输入以下内容:

http://test-api.local/

还有这个:
http://test-api.local/app.php
还有这个:
http://test-api.local/app_dev.php

我收到此错误:

502 Bad Gateway

nginx/1.11.1

我的命令线没有错误，什么也没发生。有人能看到我的设置有问题吗？

Answer 1

这是您需要应用的更改，以使Symfony项目与Docker Compose一起使用。

在docker-compose.yml中:

web:
    image: nginx:latest
    ports:
        - "80:80"
    volumes:
        - ./site.conf:/etc/nginx/conf.d/site.conf
    # Add the volumes from the PHP container, as Nginx needs access to your project files
    volumes_from:
        - php
    links:
        - php

php:
    image: php:7-fpm
    volumes:
        # I changed to the path that is specified in your site.conf file
        - ./test_api:/var/www/project

在 site.conf中，更改以下行:

fastcgi_pass unix:/var/run/php5-fpm.sock;

至

fastcgi_pass php:9000;

php引用您的PHP容器的名称(您在docker-compose.yml文件中定义的名称)。

9000是PHP容器为PHP-FPM公开的端口。

我对其进行了测试，一切正常。