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K8s monitoring

Peter_Youssef
Champion

Hi DynaMights,

I'd appreciate your recommendations.

After deployment of One Agent on K8s I got the attached below image on UAT environment.

Peter_Youssef_0-1679831580939.png

meanwhile I've performed telnet on port 9999 it works fine, Does this error seems to be security or firewall rules.

It's not containerized ActiveGate deployment.

Thanks.

5 REPLIES 5

Yosi_Neuman
DynaMight Guru
DynaMight Guru

Hן @Peter_Youssef 

How did you deploy the OA on your K8S there are couple of options here?

Any how please check the Troubleshoot issues on Kubernetes/OpenShift

My guess is your dynatrace operator can not docker login thru your external AG for some reason that should be found in the logs 

HTH

Yos 

 

 

dynatrace certificated professional - dynatrace master partner - Matrix Soft Ware Division - Israel

Thanks @Yosi_Neuman ,

I've flushed old configurations on K8s, performed the redeployment from scratch it works fine through Public K8s API.

Peter_Youssef_0-1683614579010.png

Hello @Yosi_Neuman , @Mizső 
when you expose such a notification, what should be the action if K8s cluster admin ensures he can see namespaces, k8s services, namespaces,..etc

Mizső
DynaMight Guru
DynaMight Guru

Hi @Peter_Youssef,

As far as I understand you do not have a containerized AG. Am I correct? Then why would you try to connect via a containerized AG if it is not exists?

Try to connect via the public api end point of the K8S cluster form an non containerized AG.

https://www.dynatrace.com/support/help/shortlink/deploy-ag-dynatrace-op#connect 

This will not work without a containerized AG:

Mizs_0-1679911261451.png

I hope it helps.

Best regards,

Mizső

 

Dynatrace Community RockStar 2024, Certified Dynatrace Professional

Thanks @Mizső 

I've sorted it and deployed One Agent on 3 other K8s clusters.

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