May I request which firewall ports need to take for enabling Kubernetes monitoring in Dynatrace Managed?
We have three master nodes and 20 worker nodes, and also we have a few DB worker nodes.
Source, destination, and port?
And if we want to enable only infra-level monitoring for DB worker nodes, Do we have other option?
Maybe I wrong and other communinty member correct me but it depends on the instumnetation type. I have expereince with calssicfullstack becasue I always use this instrumentation type. I think in this case port 443 would be enough between Kubernetes range and DT managed (hosts or range). In classicfullstack instrumentation you can deploy a containered activegate. This AG should communicate with the DT managed servers (not the individual host agents with DT managed servers).
I hope it helps.