action #162533
Updated by okurz 6 months ago
## Motivation
Similar as in #160877 but concerning the server rather than tooling.
Did we managed do DoS the server? Do we need to tweak the nginx even more?
## Suggestions
## Acceptance criteria
* **AC1:** No significant numbers of Try to trigger 502 responses recorded on openQA webUI restarts in https://monitor.qa.suse.de/d/WebuiDb/webui-summary?orgId=1&viewPanel=80 even during openQA-webui services restarts
## Suggestions
* Wait for #162611 "Easy a local development setup for comparing apache2+nginx as openQA web proxy" environment
* Check and unsilence [web UI: Too many 5xx HTTP responses alert](https://monitor.qa.suse.de/alerting/grafana/d949dbae-8034-4bf4-8418-f148dfcaf89d/view?orgId=1) after making nginx more resilient
* Look into older tickets where ideas and limitations have been mentioned already
* If it's not possible with nginx switch back to apache or traefik or whatever is fitting
* Look into https://nginx.org/en/docs/http/ngx_http_upstream_module.html
Back