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✨ Downstream Namespace cleanup: ensure namespace is empty and delete after a grace period #2299

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merged 4 commits into from
Nov 14, 2022
Merged

✨ Downstream Namespace cleanup: ensure namespace is empty and delete after a grace period #2299

merged 4 commits into from
Nov 14, 2022

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jmprusi
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@jmprusi jmprusi commented Nov 3, 2022 •
edited by davidfestal
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Summary

Improve downstream namespace deletion:

  • Make sure the namespace is empty before starting deletion
  • Delay deletion of a namespace just in case the syncer can recover.

@openshift-merge-robot openshift-merge-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Nov 3, 2022
@openshift-ci openshift-ci bot requested review from davidfestal and sttts November 3, 2022 12:56
@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch 2 times, most recently from 167f4a0 to c0bb5f9 Compare November 4, 2022 17:28
@openshift-merge-robot openshift-merge-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Nov 4, 2022
@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch 2 times, most recently from 8f269a9 to 830db5c Compare November 4, 2022 18:19
@jmprusi jmprusi changed the title ✨ WIP- Downstream Namespace cleanup: ensure empty and delay deletion Downstream Namespace cleanup: ensure namespace is empty and delete after a grace period Nov 4, 2022
@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch from 830db5c to 6713b3c Compare November 5, 2022 01:44
@jmprusi jmprusi changed the title Downstream Namespace cleanup: ensure namespace is empty and delete after a grace period ✨ Downstream Namespace cleanup: ensure namespace is empty and delete after a grace period Nov 5, 2022
davidfestal
davidfestal reviewed Nov 7, 2022
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pkg/syncer/resourcesync/controller.go Outdated
return nil, err
}

return getAllGVRs(syncTarget), nil
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Why don't you simply return the keys of the controller.syncerInformerMap ?

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done

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@jmprusi Could you run make imports ?

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/retest

@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch 4 times, most recently from 1596a84 to 1391451 Compare November 10, 2022 17:33
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/retest

@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch from 1391451 to b75624a Compare November 14, 2022 10:05
davidfestal
davidfestal reviewed Nov 14, 2022
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Did you make the grace period configurable finally ?

@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch 2 times, most recently from c8747fc to ca9580f Compare November 14, 2022 13:13
@jmprusi
syncer/namespace: improve namespace deletion
455d377 
* Ensure downstream namespaces are empty
* Delay deletion of downstream namespaces to tolerate disconnections.
@jmprusi
syncer/spec: wire namespace cleaner to syncer spec
d5cbd2b
@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch from ca9580f to a00ed0b Compare November 14, 2022 13:29
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jmprusi commented Nov 14, 2022

Did you make the grace period configurable finally ?

done

davidfestal
davidfestal reviewed Nov 14, 2022
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@jmprusi jmprusi force-pushed the jmprusi/namespace-cleanup-pending-resources branch from 324ca90 to b7775c0 Compare November 14, 2022 15:12
@openshift-ci openshift-ci bot added the lgtm Indicates that a PR is ready to be merged. label Nov 14, 2022
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openshift-ci bot commented Nov 14, 2022

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: davidfestal

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@openshift-ci openshift-ci bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Nov 14, 2022
@openshift-merge-robot openshift-merge-robot merged commit 5c6814d into kcp-dev:main Nov 14, 2022
@davidfestal davidfestal mentioned this pull request Dec 7, 2022
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@davidfestal davidfestal davidfestal approved these changes

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