WIP: 🐛 cache/replication: fix comparison whether update is needed by removing meta fields

[sttts]

Summary

NOT SURE THIS PR IS CORRECT: found #2935 and kcp-dev/kubernetes#132.

The comparison in the replication controller between cached and local object didn't filter generation and managedFields. This was leading to repeated replication.

Related issue(s)

Fixes #

Release Notes

NONE

[kcp-ci-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from sttts. For more information see the Kubernetes Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS
• sdk/apis/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[kcp-ci-bot]

@sttts: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-kcp-test-e2e-shared	3fc6fdc	link	true	/test pull-kcp-test-e2e-shared
pull-kcp-test-e2e-sharded	3fc6fdc	link	true	/test pull-kcp-test-e2e-sharded
pull-kcp-test-e2e	3fc6fdc	link	true	/test pull-kcp-test-e2e
pull-kcp-test-e2e-multiple-runs	3fc6fdc	link	true	/test pull-kcp-test-e2e-multiple-runs

Full PR test history

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[kcp-ci-bot]

Issues go stale after 90d of inactivity.
After a furter 30 days, they will turn rotten.
Mark the issue as fresh with /remove-lifecycle stale.

If this issue is safe to close now please do so with /close.

/lifecycle stale