Nginx 这样配置，总是报 nginx: [emerg] unknown directive "127.0.0.1:8000"... 是哪里写错了呢？

[miniyao]

本来的单机配置是这样的，访问正常：

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    server {
    listen 80;
    server_name my-domain.com;

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

    client_max_body_size 200M;

    location / {
        proxy_pass http://127.0.0.1:8000;
        proxy_redirect     off;
        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   X-Forwarded-Host $server_name;
    }

    location /static/ {
        root /usr/local/nginx/project/;
    }

    }   
}

为了增加负载均衡，然后我把上面的单机配置改成：upstream backend {...}，测一下就提示错误 nginx: [emerg] unknown directive "127.0.0.1:8000"

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    upstream backend {
      127.0.0.1:8000;
    }

    server {
    listen 80;
    server_name my-domain.com;

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

    client_max_body_size 200M;

    location / {
        proxy_pass http://backend;
        proxy_redirect     off;
        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   X-Forwarded-Host $server_name;
    }

    location /static/ {
        root /usr/local/nginx/project/;
    }

    }   
}

服务器结构是 nginx + gunicorn + flask

[akira]

前面漏了个 server 关键字了吧
upstream 的语法看一下.
http://nginx.org/en/docs/http/ngx_http_upstream_module.html

[Zzdex]

server 127.0.0.1 试试

[d0m2o08]

强迫症受不了不用 include vhost/*.conf;
另外楼上说的对 upstream 地址需要用 server 开头

[LeungJZ]

@d0m2o08 #3.
表示墙裂赞同。

[kslr]

如果只有一个配置用什么 include

[miniyao]

@akira
@Zzdex
server 关键字是漏打了


@d0m2o08
@LeungJZ
@kslr
include /usr/local/nginx/conf/*.conf; 加不加没区别呀，我手动执行了一下：
/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

没有用，又报 nginx: [emerg] "worker_processes" directive is not allowed here in /usr/local/nginx/conf/nginx.conf:3
把 worker_processes 1; 改成 worker_processes auto; 还是同样的错误

比较奇怪。单机跑的配置很正常，调整了一个 upstream 然后，各种不通

[kslr]

你是不是把 worker_processes 加到 http 里面了

[akira]

@miniyao include /usr/local/nginx/conf/*.conf; 不要随便加，自己搞清楚配置文件是什么结构再加

[miniyao]

@kslr 没，worker processes 是方 http 外面的。

[miniyao]

@akira 谢谢

光 reload nginx 不管用，reboot 下服务器什么毛病都好了 谢谢大家的建议