Bug 1520794
| Summary: | etcdserver: mvcc: database space exceeded issue after upgrade from OCP 3.6 to 3.7 | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Miheer Salunke <misalunk> |
| Component: | Master | Assignee: | Stefan Schimanski <sttts> |
| Status: | CLOSED NOTABUG | QA Contact: | Wang Haoran <haowang> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 3.7.0 | CC: | aos-bugs, erich, jokerman, mfojtik, misalunk, mmccomas, rhowe, vwalek |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| 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: | 2018-01-08 22:30:01 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: | 1514612 | ||
| Bug Blocks: | |||
|
Comment 4
Michal Fojtik
2017-12-05 09:33:50 UTC
Yes the following steps were run: ~~~ # export ETCDCTL_API=3 # source /etc/etcd/etcd.conf # rev=$(etcdctl3 --cert=$ETCD_PEER_CERT_FILE --key=$ETCD_PEER_KEY_FILE --cacert=$ETCD_TRUSTED_CA_FILE --endpoints=$ETCD_LISTEN_CLIENT_URLS endpoint status --write-out="json" | egrep -o '"revision":[0-9]*' | egrep -o '[0-9]*' -m1) # etcdctl --cert=$ETCD_PEER_CERT_FILE --key=$ETCD_PEER_KEY_FILE --cacert=$ETCD_TRUSTED_CA_FILE --endpoints=$ETCD_LISTEN_CLIENT_URLS compact $rev # etcdctl --cert=$ETCD_PEER_CERT_FILE --key=$ETCD_PEER_KEY_FILE --cacert=$ETCD_TRUSTED_CA_FILE --endpoints=$ETCD_LISTEN_CLIENT_URLS defrag # etcdctl3 --cert=$ETCD_PEER_CERT_FILE --key=$ETCD_PEER_KEY_FILE --cacert=$ETCD_TRUSTED_CA_FILE --endpoints=$ETCD_LISTEN_CLIENT_URLS alarm disarm ~~~ I think the following issue is being hit: https://github.com/kubernetes/kubernetes/issues/45037 https://github.com/coreos/etcd/issues/8009 https://github.com/coreos/etcd/pull/8210 Ultimately this diagnosed to be a configuration issue! With one ETCD host not being configured with the recommended 4GB quota limit defaulting to 2GB quota limit. If this is still an issue please file a new BZ capturing the issue. The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days |