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refactor: upstream Azure managed instance cache refactor #7116

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comtalyst
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What type of PR is this?

/kind cleanup

What this PR does / why we need it:

"Refactor" as a part of fork-upstream (managed-selfhosted) realignment. Should not have any breaking changes.
This codebases realignment will simplify the logistics between the two, cutting a significant portion of maintenance cost.
This PR specifically focus on instance caching.

There will be a separate effort focusing on improve code quality, rather than realigning codebase.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Most changes are merely refactor. Also include small fixes to refresh instance cache in more cases that should be required. Also include support for currently managed-exclusive flags (e.g., EnableDetailedCSEMessage).

There are similar PRs out on version release branches as well. Should be near identical.

Does this PR introduce a user-facing change?

- Azure: fix some cases where instance cache is outdated but not getting refreshes

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:


@k8s-ci-robot k8s-ci-robot added do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. kind/cleanup Categorizes issue or PR as related to cleaning up code, process, or technical debt. labels Aug 2, 2024
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. area/cluster-autoscaler area/provider/azure Issues or PRs related to azure provider needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Aug 2, 2024
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Hi @comtalyst. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@k8s-ci-robot k8s-ci-robot added the size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. label Aug 2, 2024
@comtalyst comtalyst changed the title refactor: upstream Azure instance cache refactor refactor: upstream Azure managed instance cache refactor Aug 2, 2024
@comtalyst comtalyst marked this pull request as ready for review August 2, 2024 22:39
@k8s-ci-robot k8s-ci-robot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Aug 2, 2024
@k8s-ci-robot k8s-ci-robot requested a review from feiskyer August 2, 2024 22:40
@Bryce-Soghigian
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/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Aug 2, 2024
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/test pull-cluster-autoscaler-e2e-azure

Comment on lines +84 to +86
func isOperationNotAllowed(rerr *retry.Error) bool {
return rerr != nil && rerr.ServiceErrorCode() == retry.OperationNotAllowed
}
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We should move these to azure sdk for go extensions

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Do you mean we have an equivalent of this in a library?
Also, I don't think small things like this is necessary to be abstracted in the first place.

But, whatever idea we have, let's save it for post-defork quality improvement. It doesn't look worth it to do that now---in this case.

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/approve

@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Aug 5, 2024
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just double checking approval works, still need to give a proper review

@comtalyst comtalyst force-pushed the comtalyst/azure-managed-instance-cache-master branch from 63d921f to 3cf98d7 Compare August 9, 2024 02:05
@comtalyst comtalyst force-pushed the comtalyst/azure-managed-instance-cache-master branch from 3cf98d7 to 98257a8 Compare August 9, 2024 02:07
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/approve
/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Aug 9, 2024
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Bryce-Soghigian, comtalyst

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@k8s-ci-robot k8s-ci-robot merged commit a7ee2b2 into kubernetes:master Aug 9, 2024
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3 participants