nginx as the load balance use upstream_fair

[Karl Young]

PstreeM

Did you enable the HTTP_UPSTREAM_FAIR option when you installed the
port?


     HTTP_UPSTREAM_FAIR=off: 3rd party upstream fair module

Does this file exist?

    /usr/local/libexec/nginx/ngx_http_upstream_fair_module.so

Regards,

-karl

PstreeM China(pstreem at gmail.com)@2021.02.16 22:35:55 +0800:
> hello  expert:
> 
> need your help for this issue, from the google can not find any
> similar case.
> use freebsd 12.2 system. and install nginx by ports, the version
> is:nginx-1.18.0_47,2
> 
> configuration the fair as the load balance policy, but there is some
> mistake when i start the service like:
> ===============
> root at env:/usr/local/etc/nginx # service nginx onerestart
> Performing sanity check on nginx configuration:
> nginx: [emerg] "fair" directive is not allowed here in
> /usr/local/etc/nginx/nginx.conf:35
> nginx: configuration file /usr/local/etc/nginx/nginx.conf test failed
> ===============
> 
> then,test if cancel the config "#fair", it running well.
> ===============
> Performing sanity check on nginx configuration:
> nginx: the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok
> nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful
> Starting nginx.
>  ==============
> 
> search from google and read the guide from nginx official site, the example
> configure is all like this.  i don't know how to fix this ? thanks very
> much for your help.
> 
> the part of configuration as below:
> ---------------------
> load_module /usr/local/libexec/nginx/ngx_stream_module.so;
> load_module /usr/local/libexec/nginx/ngx_http_dynamic_upstream_module.so;
> load_module /usr/local/libexec/nginx/ngx_http_upstream_fair_module.so;
> load_module /usr/local/libexec/nginx/ngx_http_sticky_module.so;
> 
> stream {
> 
>         upstream backend {
>                 server server1:443;
>                 server server2:443;
>                 server server3:443;
>                 fair;
>         }
> 
>         server {
>                 listen       4443;
>                 proxy_pass      backend;
> 
>         }
> }
> -------------------------
> 
> BR//Armin
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