Bug 1813057
| Summary: | The cluster operator etcd is degraded during 4.3.5 upgrade on cluster with 20 nodes. | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Simon <skordas> |
| Component: | Etcd Operator | Assignee: | Sam Batschelet <sbatsche> |
| Status: | CLOSED DUPLICATE | QA Contact: | ge liu <geliu> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.4 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.5.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-03-13 20:08:26 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: | |||
related bug: https://bugzilla.redhat.com/show_bug.cgi?id=1813190 *** This bug has been marked as a duplicate of bug 1812584 *** |
Description of problem: During upgrade loaded cluster (20 working nodes) from 4.3.5 to 4.4 nightly build etcd operator is degraded Version-Release number of selected component (if applicable): 4.3.5 -> 4.4.0-0.nightly-2020-03-11-095741 How reproducible: so far 1 attempt Steps to Reproduce: 1. create AWS cluster with 20 working nodes: oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.3.5-x86_64 untar files ./openshift-install create install-config apiVersion: v1 baseDomain: perf-testing.devcluster.openshift.com compute: - hyperthreading: Enabled name: worker platform: aws: type: m5.xlarge replicas: 20 controlPlane: hyperthreading: Enabled name: master platform: aws: type: m5.xlarge replicas: 3 metadata: creationTimestamp: null name: yoursupercluster networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OpenShiftSDN serviceNetwork: - 172.30.0.0/16 platform: aws: region: us-west-2 publish: External pullSecret: '{pullSectret here}' sshKey: | ssh-rsa key here ./openshift-install create cluster 2. Load cluster with projects (99 projects): cp $KUBECONFIG ~/.kube/config git clone https://github.com/openshift/svt.git cd svt/openshift_scalability/ python cluster-loader.py -f config/pyconfigLoadedProject.yaml 3. Upgrade cluster to latest nightly build oc patch clusterversion/version --patch '{"spec":{"upstream":"https://openshift-release.svc.ci.openshift.org/graph"}}' --type=merge oc adm upgrade --to-image=registry.svc.ci.openshift.org/ocp/release:4.4.0-0.nightly-2020-03-11-095741 --force --allow-explicit-upgrade 4. Check clusteroperators and clusterversion oc get clusterversions.config.openshift.io && oc get clusteroperators.config.openshift.io Actual results: Upgrade stops due etcd is degraded oc get clusteroperator etcd -o yaml status: conditions: - lastTransitionTime: "2020-03-12T17:33:20Z" message: 'EtcdMemberIPMigratorDegraded: etcdserver: Peer URLs already exists' reason: EtcdMemberIPMigrator_Error status: "True" type: Degraded Expected results: All operators are upgraded Additional info: