nginx + 龙卷风 + 主管答案

【问题标题】：nginx + tornado + supervisordnginx + 龙卷风 + 主管
【发布时间】：2023-12-09 11:43:02
【问题描述】：

我正在尝试使用这个 supervisord+nginx+tornado 设置。由于 Tornado 文件可通过 IP:8000 访问，并且 IP:80 向我显示“欢迎使用 nginx”，我认为我的 nginx.conf 可能包含错误。我的目标是让它将我的龙卷风站点交付给 80 端口的用户。

nginx.conf 看起来像这样：

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;

events {
    worker_connections 1024;
    use epoll;
}

http {
    # Enumerate all the Tornado servers here
    upstream frontends {
        server 127.0.0.1:8000;
        server 127.0.0.1:8001;
        server 127.0.0.1:8002;
        server 127.0.0.1:8003;
    }

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    access_log /var/log/nginx/access.log;

    keepalive_timeout 65;
    proxy_read_timeout 200;
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    gzip on;
    gzip_min_length 1000;
    gzip_proxied any;
    gzip_types text/plain text/css text/xml
               application/x-javascript application/xml
               application/atom+xml text/javascript;

    # Only retry if there was a communication error, not a timeout
    # on the Tornado server (to avoid propagating "queries of death"
    # to all frontends)
    proxy_next_upstream error;

    server {
        listen 80;

        # Allow file uploads
        client_max_body_size 50M;

        location static/ {
            root /srv/www/url/tornado/;
            if ($query_string) {
                expires max;
            }
        }
        location = /favicon.ico {
            rewrite (.*) /static/favicon.ico;
        }
        location = /robots.txt {
            rewrite (.*) /static/robots.txt;
        }

        location / {
            proxy_pass_header Server;
            proxy_set_header Host $http_host;
            proxy_redirect off;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Scheme $scheme;
            proxy_pass http://frontends;
        }
    }
}

非常感谢您的帮助。

这是 supervisord.conf：

[include]
files = *.supervisor

[supervisord]

[supervisorctl]
serverurl = unix://supervisord.sock

[unix_http_server]
file = supervisord.sock

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[program:main]
process_name = main-%(process_num)s
command = python /srv/www/url/tornado/main.py
--port=%(process_num)s
--log_file_prefix=%(here)s/logs/%(program_name)s-%(process_num)s.log
numprocs = 4
numprocs_start = 8000

【问题讨论】：

尝试使用listen 80 default_server; 或使用server_name 指令。

标签： python nginx tornado supervisord

【解决方案1】：

猜测：在 nginx 配置中添加 server_name 参数。

另外，当您启动应用程序时，主管会说什么？如果没问题 (started)，看看 tornado 和 nginx 日志。

如果你在这里提供它们，找出答案会容易得多。:)

【讨论】：