1Panel通过Cloudflare反代哪吒gRPC

1.1panel面板中新建反向代理网站，网站 —— 创建网站 —— 反向代理，主域名填写nezha.com，代理地址填写127.0.0.1:8008

证书页面自行设置Acme账户、DNS账户为nezha.a.com申请证书。

网站页面点击nezha.a.com进入网站设置，开启https。

点击配置文件，最下方添加以下代码，保存并重载。

# upstream 配置
upstream dashboard {
    keepalive 512; 
    server 127.0.0.1:8008; 
}

2.打开网站 —— 反向代理 —— 源文，使用以下代码替换原内容，点击确认。至此，反向代理设置完成。

location ^~ / {
    proxy_pass http://127.0.0.1:8008; 
    proxy_set_header Host $host; 
    proxy_set_header X-Real-IP $remote_addr; 
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
    proxy_set_header REMOTE-HOST $remote_addr; 
    proxy_set_header Upgrade $http_upgrade; 
    proxy_set_header nz-realip $http_cf_connecting_ip;
    proxy_set_header Connection "upgrade";
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_http_version 1.1; 
    proxy_read_timeout 3600s;
    proxy_send_timeout 3600s;
    proxy_buffer_size 128k;
    proxy_buffers 4 128k; 
    proxy_busy_buffers_size 256k;
    proxy_max_temp_file_size 0;
    add_header X-Cache $upstream_cache_status; 
    add_header Cache-Control no-cache; 
    proxy_ssl_server_name off; 
    proxy_ssl_name $proxy_host; 
    add_header Strict-Transport-Security "max-age=31536000"; 
}

underscores_in_headers on;
set_real_ip_from 0.0.0.0/0; # CDN 回源 IP 地址段
real_ip_header CF-Connecting-IP; # CDN 私有 header，此处为 CloudFlare 默认

# gRPC 服务
location ^~ /proto.NezhaService/ {
    grpc_set_header Host $host;
    grpc_set_header nz-realip $http_CF_Connecting_IP; 
    grpc_read_timeout 600s;
    grpc_send_timeout 600s;
    grpc_socket_keepalive on;
    client_max_body_size 10m;
    grpc_buffer_size 4m;
    grpc_pass grpc://dashboard;
}

# WebSocket 服务
location ~* ^/api/v1/ws/(server|terminal|file)(.*)$ {
    proxy_set_header Host $host;
    proxy_set_header nz-realip $http_cf_connecting_ip; 
    proxy_set_header Origin https://$host;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_read_timeout 3600s;
    proxy_send_timeout 3600s;
    proxy_pass http://127.0.0.1:8008;
}