nginx - 如何将官方phpmyadmin docker镜像的访问url改为http ://localhost/phpmyadmin?

Question

我下载了官方的 phpmyadmin docker 镜像( https://store.docker.com/community/images/phpmyadmin/phpmyadmin )。一切都好。

对我来说只有一个问题:访问 url 是 http://localhost我希望它变成 http://localhost/phpmyadmin .

我做了一些研究，发现关键在 /etc/nginx.conf这是由 supervisord 调用的。这是 /etc/nginx.conf 中的片段:

server {
    listen 80 default_server;
    server_name _;

    root /www;

    index index.php index.html index.htm;

    charset utf-8;

    if ($request_method !~ ^(GET|HEAD|POST)$ ) {
       return 405;
    }

    location / {
        try_files $uri $uri/ =404;
    }

    location ~* .(jpg|jpeg|png|gif|ico|css|js)$ {
        expires 365d;
    }

    location ~ \.php$ {
        fastcgi_intercept_errors on;
        fastcgi_pass unix:/var/run/php/php-fpm.sock;

        # regex to split $uri to $fastcgi_script_name and $fastcgi_path
        fastcgi_split_path_info ^(.+\.php)(/.+)$;

        # Check that the PHP script exists before passing it
        try_files $fastcgi_script_name =404;

        # Bypass the fact that try_files resets $fastcgi_path_info
        # see: https://trac.nginx.org/nginx/ticket/321
        set $path_info $fastcgi_path_info;
        fastcgi_param PATH_INFO $path_info;

        fastcgi_read_timeout 600;
        fastcgi_buffering off;

        fastcgi_index index.php;

        fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
        fastcgi_param  QUERY_STRING       $query_string;
        fastcgi_param  REQUEST_METHOD     $request_method;
        fastcgi_param  CONTENT_TYPE       $content_type;
        fastcgi_param  CONTENT_LENGTH     $content_length;

        fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
        fastcgi_param  REQUEST_URI        $request_uri;
        fastcgi_param  DOCUMENT_URI       $document_uri;
        fastcgi_param  DOCUMENT_ROOT      $document_root;
        fastcgi_param  SERVER_PROTOCOL    $server_protocol;
        fastcgi_param  REQUEST_SCHEME     $scheme;
        fastcgi_param  HTTPS              $https if_not_empty;

        fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
        fastcgi_param  SERVER_SOFTWARE    nginx;

        fastcgi_param  REMOTE_ADDR        $remote_addr;
        fastcgi_param  REMOTE_PORT        $remote_port;
        fastcgi_param  SERVER_ADDR        $server_addr;
        fastcgi_param  SERVER_PORT        $server_port;
        fastcgi_param  SERVER_NAME        $server_name;

        # PHP only, required if PHP was built with --enable-force-cgi-redirect
        fastcgi_param  REDIRECT_STATUS    200;
    }

    location ~ /\. {
        deny  all;
    }

    location ~ /(libraries|templates) {
        deny all;
    }

}

有谁知道如何修改这个 nginx.conf使访问url变为 http://localhost/phpmyadmin ?

Answer 1

我不建议在 Nginx 中解决这个问题。它可能容易出错，特别是如果有人进行反向代理。

看来官方的 phpmyadmin 镜像是基于 Apache 的。
不幸的是，截至 2021 年，无法从/phpmyadmin 提供 phpmyadmin
所以你必须自己构建额外的层:

FROM phpmyadmin

RUN mv /var/www/html /var/www/phpmyadmin
RUN mkdir -p /var/www/html
RUN mv /var/www/phpmyadmin /var/www/html/phpmyadmin

或者您可以使用对您有相同作用的图像:

laimison/phpmyadmin:latest

题外话:如果有人问反向代理什么配置就足够了:

    location /phpmyadmin {
      proxy_pass http://pma:80;
      proxy_set_header Host $http_host;
      break;
    }

就是这样。