Add section on launching clusters on Kubernetes to Getting Started

[omrishiv]

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Why are these changes needed?

Hopefully this helps give a quick overview of using KubeRay for deploying clusters to Kubernetes

Related issue number

Closes #42129

Checks

• [x] I've signed off every commit(by using the -s flag, i.e., git commit -s) in this PR.
• [ ] I've run scripts/format.sh to lint the changes in this PR.
• [x] I've included any doc changes needed for https://docs.ray.io/en/master/.
  • [x] I've added any new APIs to the API Reference. For example, if I added a method in Tune, I've added it in doc/source/tune/api/ under the corresponding .rst file.
• [x] I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
• Testing Strategy
  • [ ] Unit tests
  • [ ] Release tests
  • [ ] This PR is not tested :(

[omrishiv]

@kevin85421 Hi! Should the link just go directly there? It seemed like the rest of the drop downs had a bit of information, so I wanted to make sure this had the minimal amount needed for deploying to Kubernetes

[kevin85421]

Should the link just go directly there?

Yes, adding a link directly is fine. KubeRay tries to maintain a single source of truth for documents. We are trying to avoid maintaining consistency between the same content across different documents.

[omrishiv]

@kevin85421 Makes sense, hopefully this is more aligned with what you were expecting

[kevin85421]

I will ask our doc team to review it.

[omrishiv]

Sure!: Added section for getting started:

Where it leads to:

[omrishiv]

@can-anyscale just checking to see if the above looks good. Thanks!

[omrishiv]

@angelinalg Thank you! also sorry, I may have screwed something up by updating my branch with main 😞

[kevin85421]

cc @angelinalg or @can-anyscale would you mind merging this PR? Thanks!

[omrishiv]

@kevin85421 @angelinalg @can-anyscale Just wanted to gently nudge on this if possible.

[can-anyscale]

merged, thank you