topic Re: Host groups arn't getting assinged to OpenShift nodes using Dynatrace Operator in Container platforms

Host groups arn't getting assinged to OpenShift nodes using Dynatrace Operator

Michael_M — Wed, 17 Apr 2024 07:06:29 GMT

Hi all,

I'm currently trying to assign a host group to my OpenShift nodes via the Dynatrace Operator,
to get the benefits of assigning different settings to them then other systems in my environment.

Currently, there is no host group assigned to the hosts but the OneAgent is already running on them.
They are running in ClassicFullStack.

As I'm still on version 0.15 of the operator I'm using the args option in the dynakube YAML and what I can see in the logs of the PODs the parameter is passed down to the installer but the groups doesn't show up in the UI.

The agent version I'm using is 1.285.156.20240411-155145

Any idea what I'm doing wrong here?

Regards

Michael

Re: Host groups arn't getting assinged to OpenShift nodes using Dynatrace Operator

PacoPorro — Tue, 16 Apr 2024 14:57:57 GMT

Are you using apponly, native or classic?

Re: Host groups arn't getting assinged to OpenShift nodes using Dynatrace Operator

Michael_M — Tue, 16 Apr 2024 15:01:49 GMT

Hi PacoPorro,

Sorry, forgot that one. Currently ClassicFullStack and planing in May or June to migrate to CloudNative

Re: Host groups arn't getting assinged to OpenShift nodes using Dynatrace Operator

Michael_M — Tue, 23 Apr 2024 09:01:48 GMT

For everyone who as similar problem: Don’t use double quotes to enclose the value.

My first try was something like this out of habit:
--set-host-group="value"

As soon as I removed them, it worked fine.
--set-host-group=value

To verify if the installer has set the host group, you can create a Dynatrace OneAgent Diagnostig bundle and look in the */logs/installer/installation_*.log file.