feat: Deploy Eclipse Che on a virtual Kubernetes cluster

[maheshrajrp]

What does this pull request change?

Addition of Che in OIDC Unsupported Kubernetes

What issues does this pull request fix or reference?

https://github.com/eclipse/che/issues/22845

Specify the version of the product this pull request applies to

7.82

Pull Request checklist

The author and the reviewers validate the content of this pull request with the following checklist, in addition to the automated tests.

• Any procedure:
  • [ ] Successfully tested.
• Any page or link rename:
  • [ ] The page contains a redirection for the previous URL.
  • Propagate the URL change in:
    • [ ] Dashboard default branding data
• [ ] Builds on Eclipse Che hosted by Red Hat.
• [ ] the Validate language on files added or modified step reports no vale warnings.

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[tolusha]

@maheshrajrp Could you rebase the PR on the main brain ?

[deerskindoll]

Workflow is failing because of an asciidoc missing attribute issue: https://docs.asciidoctor.org/asciidoc/latest/attributes/unresolved-references/. I'll continue working on this tomorrow.

@maheshrajrp The installation guide is extremely long. Are all steps truly a part of virtual cluster installation? Can the procedure be split into multiple smaller ones? For example, keycloak installation and config seem to be a separate procedure that's a prerequisite for the virtual cluster installation itself.

[maheshrajrp]

hi @tolusha @deerskindoll @ibuziuk owing too much merge conflicts while rebasing, created a new PR, https://github.com/eclipse-che/che-docs/pull/2719

[maheshrajrp]

Workflow is failing because of an asciidoc missing attribute issue: https://docs.asciidoctor.org/asciidoc/latest/attributes/unresolved-references/. I'll continue working on this tomorrow.

@maheshrajrp The installation guide is extremely long. Are all steps truly a part of virtual cluster installation? Can the procedure be split into multiple smaller ones? For example, keycloak installation and config seem to be a separate procedure that's a prerequisite for the virtual cluster installation itself.

agreed its long, but the majority of them are related to setting up specific to vClusters, it would hard to partition, it's similar to setting up "Che in Azure" long yes, but needed.