Bump mpi-operator version to v0.8.2 to pull in upstream stability bug fixes

[sudheer-quad]

This PR updates the recommended mpi-operator version from v0.8.0 to v0.8.2. The v0.8.0 release contains known stability bugs, which are resolved in the v0.8.2 release.

Submission Checklist

NOTE: Community submissions can take up to 2 weeks to be reviewed.

Please take the following actions before submitting this pull request.

• Fork your PR branch from the Toolkit "develop" branch (not main)
• Test all changes with pre-commit in a local branch #
• Confirm that "make tests" passes all tests
• Add or modify unit tests to cover code changes
• Ensure that unit test coverage remains above 80%
• Update all applicable documentation
• Follow Cluster Toolkit Contribution guidelines #

[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 upgrades the Kubeflow MPI Operator to version v0.8.2. The primary objective is to improve system stability by adopting the latest upstream release, which addresses several critical bugs found in version v0.8.0. The changes involve updating documentation and configuration files to ensure users and automated deployment pipelines utilize the stable v0.8.2 manifests and container images.

Highlights

• Version Upgrade: Updated the recommended mpi-operator version from v0.8.0 to v0.8.2 across documentation and example configurations.
• Stability Improvements: The upgrade to v0.8.2 incorporates upstream bug fixes to address known stability issues present in the previous release.
• Example Updates: Updated container image references and manifest source URLs in the gke-a4x and gke-a4x-max-bm examples to align with the new operator version.

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 updates the Kubeflow MPI Operator version from v0.8.0 to v0.8.2 in the documentation and examples for both gke-a4x-max-bm and gke-a4x. This includes updating the deployment commands, manifest URLs, and the MPI launcher/worker container images. I have no feedback to provide as the changes are straightforward documentation updates.

[SwarnaBharathiMantena]

Can you please update

cluster-toolkit/examples/gke-h4d/gke-h4d.yaml

Line 184 in 15a7671

- source: "https://raw.githubusercontent.com/kubeflow/mpi-operator/v0.7.0/deploy/v2beta1/mpi-operator.yaml"

as well?

[SwarnaBharathiMantena]

LGTM!