Question

我正在尝试建立一个新的docker-compose文件。

version: '3'
services:

  webserver:
      image: nginx:latest
      container_name: redux-webserver
      # working_dir: /application
      volumes:
        - ./www:/var/www/
        - ./docker/nginx/site.conf:/etc/nginx/conf.d/default.conf
      ports:
        - "7007:80"

目前，这非常简单。但是我复制了以下配置：

# Default server configuration
#
server {
   listen 7007 default_server;
   listen [::]:7007 default_server;


   root /var/www;

   # Add index.php to the list if you are using PHP
   index index.html index.htm index.nginx-debian.html;

   server_name example;

   location / {
      # First attempt to serve request as file, then
      # as directory, then fall back to displaying a 404.
      try_files $uri $uri/=404;
   }

    location /redux {
        alias /var/www/Redux/src;
        try_files $uri @redux;

        location ~ \.php$ {
            include snippets/fastcgi-php.conf;
            fastcgi_param SCRIPT_FILENAME $request_filename;
            fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
        }
    }

    location @redux {
        rewrite /redux/(.*)$ /redux/index.php?/$1 last;
    }

   # pass PHP scripts to FastCGI server
   #
   location ~ \.php$ {
      include snippets/fastcgi-php.conf;

        #fastcgi_split_path_info ^(.+\.php)(/.+)$;

      # With php-fpm (or other unix sockets):
      fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
        #fastcgi_index index.php;
      # With php-cgi (or other tcp sockets):
      # fastcgi_pass 127.0.0.1:9000;
   }

   # deny access to .htaccess files, if Apache's document root
   # concurs with nginx's one
   #
   location ~ /\.ht {
      deny all;
   }
}

但是现在，当我尝试以docker-compose run webserver启动它时，出现以下错误：

2019/07/20 08:55:09 [emerg] 1#1: open() "/etc/nginx/snippets/fastcgi-php.conf" failed (2: No such file or directory) in /etc/nginx/conf.d/default.conf:59
nginx: [emerg] open() "/etc/nginx/snippets/fastcgi-php.conf" failed (2: No such file or directory) in /etc/nginx/conf.d/default.conf:59

我知道它找不到文件fastcgi-php.conf。但是为什么呢？该文件不应该包含在标准的nginx安装中吗？

Answer 1

/etc/nginx/snippets/fastcgi-php.conf在nginx-full软件包中，但是您使用的映像nginx:latest未安装nginx-full软件包。

要拥有它，您需要从nginx:latest编写自己的dockerfile库并在其中安装nginx-full：

Dockerfile：

FROM nginx:latest
RUN apt-get update && apt-get install -y nginx-full

docker-compose.yaml：

version: '3'
services:
  webserver:
    build: .
    image: mynginx:latest

将Dockerfile和docker-compose.yaml放在同一文件夹中，然后将其向上。

此外，如果您不介意使用其他人的存储库（意味着不是官方的），则可以从dockerhub中搜索一个，例如我从dockerhub（schleyk/nginx-full）中找到了一个：

docker run -it --rm schleyk/nginx-full ls -alh /etc/nginx/snippets/fastcgi-php.conf
-rw-r--r-- 1 root root 422 Apr  6  2018 /etc/nginx/snippets/fastcgi-php.conf

Answer 2

您正在尝试使用docker compose配置，该配置未考虑您尝试加载fastcgi / php特定选项的情况。

您可以使用其他图像并将其链接到Web服务器，例如：

  volumes:
        - ./code:/code
        - ./site.conf:/etc/nginx/conf.d/site.conf
    links:
        - php
php:
    image: php:7-fpm
    volumes:
        - ./code:/code

来源，其中有更详尽的说明：http://geekyplatypus.com/dockerise-your-php-application-with-nginx-and-php7-fpm/

设置docker-compose并添加nginx缺少的代码段/fastcgi-php.conf

2 个答案: