配置Nginx以在Docker容器中使用FastCGI服务PHP脚本的问题

如何解决配置Nginx以在Docker容器中使用FastCGI服务PHP脚本的问题

我有一个项目，可以从Docker的nginx：alpine容器中设置index.php脚本。我遇到的问题是，每当我尝试加载index.php时，都会出现错误：

8连接到上游时connect（）失败（111：连接被拒绝），客户端：127.0.0.1，服务器：localhost，请求：“ GET /index.php HTTP / 1.1”，上游：“ fastcgi： //127.0.0.1:9000”，主机：“ localhost”

我对Nginx还是陌生的，我一直无法找到在其他问题上对我有用的解决方案。任何帮助将不胜感激！

nginx.conf

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {
include  /etc/nginx/mime.types;
default_type  application/octet-stream;
log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
access_log  /var/log/nginx/access.log  main;
sendfile on;
keepalive_timeout 65;
server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;
    error_page   500 502 503 504  /50x.html;


    location /
    {
        root   /www;
        index  index.html index.htm index.php;
    }

    location = /50x.html
    {
        root   /usr/share/nginx/html;
    }

    location ~* \.(php)$
    {
        fastcgi_pass   localhost:9000;
        fastcgi_index  index.php;

        fastcgi_param  SCRIPT_FILENAME /www/$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.conf

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_FILENAME         $document_root$fastcgi_script_name;
fastcgi_param   SCRIPT_NAME             $fastcgi_script_name;
fastcgi_param   PATH_INFO               $fastcgi_path_info;
fastcgi_param   PATH_TRANSLATED         $document_root$fastcgi_path_info;
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   GATEWAY_INTERFACE       CGI/1.1;
fastcgi_param   SERVER_SOFTWARE         nginx/$nginx_version;

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;

fastcgi_param   HTTPS                   $https;

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

www.conf

[www]
user = nginx
group = nginx
listen = 127.0.0.1:9000
listen.allowed_clients = 127.0.0.1
listen.owner = nobody
listen.group = nobody
pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3