Self Hosted RHEL Azure Pipelines Agents do not detect Oracle JDK installation

[manselp]

Describe your question

Our self hosted RHEL Azure Pipelines Agents are not detecting the Oracle JDK installation, and therefore not adding Java to system capabilities.
We have set JAVA_HOME environment variable and added the directory to the path.
The behaviour is a bit odd as when we SSH to the instance we can run java -version as the ado-agent user and it correctly gives the below output:

[ado-agent@ip-******]$ java -version
java version "21.0.3" 2024-04-16 LTS
Java(TM) SE Runtime Environment (build 21.0.3+7-LTS-152)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.3+7-LTS-152, mixed mode, sharing)

However, when we use a yaml pipeline to run the same command (and as the same user), it fails:

whoami: 
ado-agent
java -version:
/opt/ado-agent/_work/_temp/e45baab2-88de-4c50-92aa-4427d072d072.sh: line 5: java: command not found

Thanks

Versions

Azure DevOps Agent version: 3.248.0 / RHEL 8.10

Environment type (Please select at least one enviroment where you face this issue)

• Self-Hosted
• Microsoft Hosted
• VMSS Pool
• Container

Azure DevOps Server type

dev.azure.com (formerly visualstudio.com)

Operation system

No response

Version controll system

No response

Azure DevOps Server Version (if applicable)

No response

[manselp]

I discovered there was an issue with the profile that was set up, rather than the agent software.
Hence closing issue as not required.
Thanks