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我在我的 VPS 服务器上使用 docker jwilder / docker-gen 和 nginx-proxy 图像。这是为 nginx (conf/default.conf) 生成的配置：

    map $http_x_forwarded_proto $proxy_x_forwarded_proto {   
    default $http_x_forwarded_proto; 
    ''      $scheme;
}

# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the # server port the client connected to map 
$http_x_forwarded_port $proxy_x_forwarded_port {   
    default $http_x_forwarded_port;   
    ''      $server_port; 
}

# If we receive Upgrade, set Connection to "upgrade"; otherwise, delete any # Connection header that may have been passed to this server
map $http_upgrade $proxy_connection {   
    default upgrade;   
    '' close; 
}

# Apply fix for very long server names server_names_hash_bucket_size 128; # Default dhparam # Set appropriate X-Forwarded-Ssl header
map $scheme $proxy_x_forwarded_ssl {  
    default off;
    https on; 
}

gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

log_format vhost '$host $remote_addr - $remote_user [$time_local] '                  '"$request" $status $body_bytes_sent '                  '"$http_referer" "$http_user_agent"';

access_log off;         
ssl_protocols TLSv1.2 TLSv1.3;      
ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384'; ssl_prefer_server_ciphers off;

# HTTP 1.1 support proxy_http_version 1.1; 
proxy_buffering off; 
proxy_set_header Host $http_host; 
proxy_set_header Upgrade $http_upgrade; 
proxy_set_header Connection $proxy_connection; 
proxy_set_header X-Real-IP $remote_addr; 
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto; 
proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl; 
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port; # Mitigate httpoxy attack (see README for details) proxy_set_header Proxy "";

server {    
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    listen 80;  
    access_log /var/log/nginx/access.log vhost;     
    return 503; 
} 

server { 
    server_name _; # This is just an invalid value which will never trigger on a real hostname.
    listen 443 ssl http2; 
    access_log /var/log/nginx/access.log vhost;     
    return 503;     
    ssl_session_cache shared:SSL:50m;   
    ssl_session_tickets off;    
    ssl_certificate /etc/nginx/certs/default.crt;   
    ssl_certificate_key /etc/nginx/certs/default.key; 
}

但是，当我在 nginx 后面的一些 docker 映像中查找 X-Real-IP 标头时，它带有 nginx 映像的 ip (192.168.0.1)，而不是真正的 Internet IP。

X-Real-IP不应该包含互联网的真实IP地址吗？

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