By default, Nginx/Nginx Ingress provides sensible default settings. In the real world, there are a few combinations of configurations that you must...
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Thanks Bryan, your article was very helpful understanding nginx ingress controller's LUA balancer behavior!
Happy to help!
Hi,
you mentioned " proxy-next-upstream-timeout, the value should be greater than the proxy-connect-timeout."
what would be a use-case to modify the upstream timeout?
High latency on high request rate can cause high spike in cpu usage. It is a common case to just fail the request instead of serving high latency. In nginx ingress, you can set the timeouts per ingress or global default.
You must have a latency alarms to ensure someone will fix the root cause of the problem.