server persistance using sticky cookie

[Sergey A. Osokin]

Hi,

since this module is a third-party module, I'd recommend to take a
look on GitHub, there are many forks of this module are available
there.

--
Sergey Osokin

On Tue, Feb 23, 2021 at 09:54:00PM -0500, mondji wrote:
> Hi,
> I have setup this module
> https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng/src/master/ to
> have an upstream server persistance using cookies, 
> I compiled nginx 1.18.0 with this module suscessfully.
> 
> Here is my loadbalancer configuration:
> 
> /etc/nginx/conf.d/loadbalance.conf
> 
> proxy_cache_path /path/to_cache/dir keys_zone=backcache:10m;
> 
> upstream backendServers {
>   server IP1:81;
>   server IP2:81;
> sticky name=mysticky expire=10860 path=/;
> }
> 
> 
> server {
>     listen IP3:80;
>     server_name example.com;
>     
>         location / {
>         return 301 https://$server_name$request_uri;
>     }
> }
> 
> server {
>     listen IP3:443 ssl;
>     server_name example.com;
>     
>     location / {
>         proxy_pass https://backendServers;  
>         proxy_http_version 1.1;  
>         proxy_set_header Upgrade $http_upgrade;  
>         proxy_set_header Connection $connection_upgrade; 
>         ...
>     }
> }
> 
> backend servers are running iis linked with coldfusion (tomcat).
> The sticky seems not working: when I stop a web site on server 1, nginx
> continue to send requests to that
> server. The loadbalance occures only when I clear the browser cache, or
> reboot server 1.
> The cookie is set (name, expiration,...) but nginx is "sticked" to the down
> server.
> 
> Is someone here who has tested thi s module
> (https://bitbucket.org/nginx-goodies/nginx-sticky-module-ng/src/master/)
> with recente nginx version
> If yes, is it working ? ciuld you share your experience ?
> 
> Thanks
> 
> Posted at Nginx Forum: https://forum.nginx.org/read.php?2,290835,290835#msg-290835
> 
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