Bug 1571088
| Summary: | [service catalog HA]The leader change events are missing | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Jian Zhang <jiazha> |
| Component: | Service Catalog | Assignee: | Jay Boyd <jaboyd> |
| Status: | CLOSED ERRATA | QA Contact: | Jian Zhang <jiazha> |
| Severity: | medium | Docs Contact: | |
| Priority: | high | ||
| Version: | 3.9.0 | CC: | chezhang, jaboyd, zhsun, zitang |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | 3.10.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause: The necessary types were not registered with the Events Scheme.
Consequence: The Service Catalog configmap wasn't showing leadership change events and some warnings were in the logs about LeaderElection changes.
Fix: Register the necessary types with the events scheme
Result: service-catalog-controller-manager configmap now shows leadership change events and the logs are free from these warnings.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-07-30 19:13:42 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: | |||
| Bug Blocks: | 1554623 | ||
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Comment 1
Paul Morie
2018-04-24 15:34:20 UTC
The Scheme we were using with the event recorder was not properly initialized with the required types. This was previously reported upstream as https://github.com/kubernetes-incubator/service-catalog/issues/1628 and is being fixed by https://github.com/kubernetes-incubator/service-catalog/pull/1981 The fix is in the upstream release v0.1.15. Should be picked up by origin next week. Delivered today with https://github.com/openshift/openshift-ansible/pull/8205 only fixed in master, still needs to be ported to 3.9. reviewed with Paul, we'll only fix this in 3.10, we don't expect this to be that big of an issue with serviceability to warrant fixing it in 3.9. Note again this was fixed in 3.10 with https://github.com/openshift/openshift-ansible/pull/8205 Change status to "ON_QA" since the corresponding image is ready. Verify success.
Service catalog version:
v3.10.0-0.58.0;Upstream:v0.1.19
The event info as below after changed leader pods:
[root@shared58r5-master-etcd-2 ~]# oc describe cm service-catalog-controller-manager -n kube-service-catalog
Name: service-catalog-controller-manager
Namespace: kube-service-catalog
Labels: <none>
Annotations: control-plane.alpha.kubernetes.io/leader={"holderIdentity":"controller-manager-m85x9-external-service-catalog-controller","leaseDurationSeconds":15,"acquireTime":"2018-06-04T06:44:07Z","renewTime":"20...
Data
====
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal LeaderElection 3h service-catalog-controller-manager controller-manager-qzrfj-external-service-catalog-controller became leader
Normal LeaderElection 3h service-catalog-controller-manager controller-manager-fcw54-external-service-catalog-controller became leader
Normal LeaderElection 2h service-catalog-controller-manager controller-manager-d8dm7-external-service-catalog-controller became leader
Normal LeaderElection 1m service-catalog-controller-manager controller-manager-85pqb-external-service-catalog-controller became leader
Normal LeaderElection 36s service-catalog-controller-manager controller-manager-m85x9-external-service-catalog-controller became leader
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, 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-2018:1816 |