Bug 1986560
Summary: | etcd-operator needs to handle API server downtime gracefully in SNO | ||
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Product: | OpenShift Container Platform | Reporter: | Naga Ravi Chaitanya Elluri <nelluri> |
Component: | Etcd | Assignee: | Sam Batschelet <sbatsche> |
Status: | CLOSED ERRATA | QA Contact: | ge liu <geliu> |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 4.9 | CC: | nelluri, skundu |
Target Milestone: | --- | ||
Target Release: | 4.9.0 | ||
Hardware: | Unspecified | ||
OS: | Linux | ||
Whiteboard: | chaos | ||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2021-10-18 17:42:20 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: | |||
Bug Blocks: | 1984730 |
Description
Naga Ravi Chaitanya Elluri
2021-07-27 18:59:30 UTC
The attached PR bumps library go which adjusts the default[1]. [1] https://github.com/openshift/library-go/pull/1104 Verification steps followed : 1. Installed SNO cluster with 4.9.0-0.ci-2021-08-22-162505. 2. Triggered kube-apiserver rollout using : oc patch kubeapiserver/cluster --type merge -p '{"spec":{"forceRedeploymentReason":"ITERATIONX"}}' ..... (with X=3) 3. no restart/crashloopError of etcd-operator was observed. Please find the test logs : [skundu@skundu ~]$ oc patch kubeapiserver/cluster --type merge -p '{"spec":{"forceRedeploymentReason":"ITERATION2"}}' kubeapiserver.operator.openshift.io/cluster patched After 2 mins check [skundu@skundu ~]$ oc get co NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE etcd 4.9.0-0.nightly-2021-08-22-070405 True False False 78m kube-apiserver 4.9.0-0.nightly-2021-08-22-070405 True False False 74m kube-controller-manager 4.9.0-0.nightly-2021-08-22-070405 True False False 78m kube-scheduler 4.9.0-0.nightly-2021-08-22-070405 True False False 77m kube-storage-version-migrator 4.9.0-0.nightly-2021-08-22-070405 True False False 80m openshift-apiserver 4.9.0-0.nightly-2021-08-22-070405 True False False 70m openshift-controller-manager 4.9.0-0.nightly-2021-08-22-070405 True False False 79m openshift-samples 4.9.0-0.nightly-2021-08-22-070405 True False False 71m [skundu@skundu ~]$ oc project openshift-etcd-operator Now using project "openshift-etcd-operator" on server "https://api.skundu-at.qe.devcluster.openshift.com:6443". [skundu@skundu ~]$ oc get pods NAME READY STATUS RESTARTS AGE etcd-operator-7578997597-6bdhm 1/1 Running 1 (81m ago) 101m 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 (Moderate: OpenShift Container Platform 4.9.0 bug fix and security 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/RHSA-2021:3759 |