action #130636

Updated by kraih about 1 year ago

## Motivation 

 Apache in prefork mode uses a lot of resources to provide mediocre performance. 

 ## Acceptance criteria 
 * **AC1:** It is known if Nginx rate limiting features work for our use cases 
 * **AC2:** Nginx has been deployed successfully on OSD 

 ## Suggestions 
 * See #129490 for results from O3 
 * Adapt O3 nginx config for HTTP + HTTPS (O3 only requires HTTP) 
 * Add changes to salt-states-openqa including monitoring: we have multiple panels regarding apache that need to be adapted for nginx as applicable 
 * Ensure that we have no alerts regarding "oh no, apache is down" ;)