Bug 1835629 - Support 'oc adm node drain' without --ignore-daemonsets=true --delete-local-data=true flags
Summary: Support 'oc adm node drain' without --ignore-daemonsets=true --delete-local-d...
Keywords:
Status: CLOSED DUPLICATE of bug 1835628
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: oc
Version: 4.5
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Maciej Szulik
QA Contact: zhou ying
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-05-14 08:23 UTC by Lubov
Modified: 2020-05-14 11:40 UTC (History)
5 users (show)

Fixed In Version:
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Last Closed: 2020-05-14 11:40:00 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1795182 0 unspecified CLOSED Support 'oc adm node drain' without --ignore-daemonsets=true flag 2021-02-22 00:41:40 UTC

Description Lubov 2020-05-14 08:23:19 UTC 
Description of problem:

Running 'oc adm node drain' without --ignore-daemonsets --delete-local-data flags resulting in error:
error: cannot delete DaemonSet-managed Pods (use --ignore-daemonsets to ignore): openshift-cluster-node-tuning-operator/tuned-2kls9, openshift-dns/dns-default-c675s, openshift-image-registry/node-ca-d57th, openshift-machine-config-operator/machine-config-daemon-c5kx4, openshift-monitoring/node-exporter-jf5cr, openshift-multus/multus-cxqwz, openshift-ovn-kubernetes/ovnkube-node-zbzpv, openshift-ovn-kubernetes/ovs-node-kbjgf
cannot delete Pods with local storage (use --delete-local-data to override): openshift-image-registry/image-registry-5bcb67497d-gvq6b

Version-Release number of selected component (if applicable):
Client Version: 4.5
Server Version: 4.5

How reproducible:
Always with 4.5 client version

Steps to Reproduce:
Run 'oc adm drain NODE'

Actual results:
Error reported, drain aborted

Expected results:
Node drained, application pods evicted

Additional info:
1. When used Client Version 4.4 there is no problem with running the command without flags
2. The similar problem reported for CNV (see linked bug). Our setup is BareMetal without CNV
Comment 1 Lubov 2020-05-14 08:28:40 UTC 
In manual testing we run the command with the flags as WA
Comment 2 Maciej Szulik 2020-05-14 11:40:00 UTC 

*** This bug has been marked as a duplicate of bug 1835628 ***
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