topic Minimum System Requirement for Dynatrace Kubernetes Operator? in Open Q&A

Minimum System Requirement for Dynatrace Kubernetes Operator?

agylpradipta — Wed, 03 Apr 2024 11:10:35 GMT

So when I tried to deploy OneAgent for AWS EKS, I got this error:

- cluster-name-activegate-0
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal NotTriggerScaleUp 98s (x121 over 21m) cluster-autoscaler pod didn't trigger scale-up: 2 max node group size reached
Warning FailedScheduling 69s (x42 over 21m) default-scheduler 0/3 nodes are available: 3 Insufficient cpu. preemption: 0/3 nodes are available: 3 No preemption victims found for incoming pod.

Is there any resource requirement for this Dynatrace to be able run in EKS?

Thank you in advance

Re: Is There Any Minimum System Requirement for Dynatrace Kubernetes Operator?

BigBill — Thu, 14 Mar 2024 05:01:58 GMT

This may not exactly answer your question, but I installed AG and OA on AWS EKS using the operator and I didn't observe anything like that. Everything installed correctly and works properly.

Cheers,

Re: Is There Any Minimum System Requirement for Dynatrace Kubernetes Operator?

PacoPorro — Thu, 14 Mar 2024 07:37:22 GMT

Check the dynakube.yaml where you can find the initial AG requirements

Re: Is There Any Minimum System Requirement for Dynatrace Kubernetes Operator?

michiel_otten — Thu, 14 Mar 2024 20:51:11 GMT

In addition: the kubernetes scheduler tries to schedule a pod on a kubernetes node based on the requested (not limit). So in the example above the nodes need to have 500m cpu available. You can reduce this number by decreasing this number. Of course you can't reduce this endlessly.