Revert "Pin DCGM version for A3H"

[Neelabh94]

Reverts #5957

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request reverts a previous change that pinned specific versions of the Datacenter GPU Manager (DCGM) for the A3 high-GPU configuration. By removing these constraints, the deployment will now pull the latest available versions, and the associated Ansible tasks have been simplified to reflect this change.

Highlights

• Revert DCGM Version Pinning: Removed the specific version constraints for datacenter-gpu-manager packages in the A3 high-GPU blueprint.
• Ansible Configuration Cleanup: Updated the Ansible task to remove 'allow_downgrade' and adjusted the dpkg_selections logic to handle unversioned package names.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize the Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counterproductive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for GitHub and other Google products, sign up here.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request simplifies the NVIDIA package installation in the Slurm blueprint by removing specific version constraints for the datacenter GPU manager packages and adjusting the package freezing task. The review feedback recommends optimizing the Ansible apt task by passing the package list directly to the name parameter instead of looping, which avoids redundant cache updates, and maintaining consistency with the repository's boolean style by using 'yes' instead of 'true'.