Bug 1994111
| Summary: | Fix missing NoExecute taint on NotReady nodes for Kubernetes | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | blpowers <blpowers> |
| Component: | kube-controller-manager | Assignee: | Maciej Szulik <maszulik> |
| Status: | CLOSED ERRATA | QA Contact: | zhou ying <yinzhou> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 4.7 | CC: | aos-bugs, chhudson, jchaloup, maszulik, mfojtik, rhowe, rmarwaha |
| Target Milestone: | --- | Keywords: | Automation, Bugfix, EasyFix |
| Target Release: | 4.7.z | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-10-12 19:51:42 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2003027 | ||
| Bug Blocks: | 2004836 | ||
|
Description
blpowers@redhat.com
2021-08-16 18:46:40 UTC
I will be working on bringing in the latest version of k8s 1.20 into openshift at the beginning of September. Maciej Szulik:
I've checked the ocp4.7, when node NotReady I can't reproduce this issue:
[root@localhost ~]# oc get node
NAME STATUS ROLES AGE VERSION
ip-10-0-48-228.us-east-2.compute.internal Ready worker 28m v1.20.0+4593a24
ip-10-0-49-143.us-east-2.compute.internal Ready master 37m v1.20.0+4593a24
ip-10-0-61-211.us-east-2.compute.internal Ready master 37m v1.20.0+4593a24
ip-10-0-69-178.us-east-2.compute.internal Ready master 37m v1.20.0+4593a24
ip-10-0-75-179.us-east-2.compute.internal NotReady worker 27m v1.20.0+4593a24
[root@localhost ~]# oc describe node/ip-10-0-75-179.us-east-2.compute.internal
Name: ip-10-0-75-179.us-east-2.compute.internal
Roles: worker
Labels: beta.kubernetes.io/arch=amd64
beta.kubernetes.io/instance-type=m5.xlarge
beta.kubernetes.io/os=linux
failure-domain.beta.kubernetes.io/region=us-east-2
failure-domain.beta.kubernetes.io/zone=us-east-2b
kubernetes.io/arch=amd64
kubernetes.io/hostname=ip-10-0-75-179
kubernetes.io/os=linux
node-role.kubernetes.io/worker=
node.kubernetes.io/instance-type=m5.xlarge
node.openshift.io/os_id=rhcos
topology.ebs.csi.aws.com/zone=us-east-2b
topology.kubernetes.io/region=us-east-2
topology.kubernetes.io/zone=us-east-2b
Annotations: csi.volume.kubernetes.io/nodeid: {"ebs.csi.aws.com":"i-0a2ea9aeb5ee2e144"}
machineconfiguration.openshift.io/currentConfig: rendered-worker-01dafe43db2faeda0184971ba016d9c0
machineconfiguration.openshift.io/desiredConfig: rendered-worker-01dafe43db2faeda0184971ba016d9c0
machineconfiguration.openshift.io/reason:
machineconfiguration.openshift.io/state: Done
volumes.kubernetes.io/controller-managed-attach-detach: true
CreationTimestamp: Thu, 26 Aug 2021 16:06:28 +0800
Taints: node.kubernetes.io/unreachable:NoExecute
node.kubernetes.io/unreachable:NoSchedule
Is this still need update ?
(In reply to zhou ying from comment #3) > Is this still need update ? The update to latest k8s patch release is still going to happen. Current PR bringing in kubernetes v1.20.10 is https://github.com/openshift/kubernetes/pull/935 This is bringing in the following changes: Changelog for v1.20.10: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1209 Changelog for v1.20.9: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1208 Changelog for v1.20.8: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1207 Changelog for v1.20.7: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1206 Changelog for v1.20.6: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1206 Changelog for v1.20.5: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1205 Changelog for v1.20.4: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1204 Changelog for v1.20.3: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1203 Changelog for v1.20.2: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1202 Changelog for v1.20.1: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1201 Changelog for v1.20.0: https://github.com/kubernetes/kubernetes/blob/release-1.20/CHANGELOG/CHANGELOG-1.20.md#changelog-since-v1200 This should be fixed by now with https://bugzilla.redhat.com/show_bug.cgi?id=2003027 and specifically https://github.com/openshift/kubernetes/pull/935 which brings in k8s 1.20.10. Moving to modified. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.7.33 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:3686 |