Bug 1571093
| Summary: | One single daemonset controller is responsible for 1/2 of all write workload on the cluster | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Tomáš Nožička <tnozicka> |
| Component: | Master | Assignee: | Tomáš Nožička <tnozicka> |
| Status: | CLOSED ERRATA | QA Contact: | Wang Haoran <haowang> |
| Severity: | medium | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 3.9.0 | CC: | aos-bugs, ccoleman, decarr, dma, jcantril, jliggitt, jokerman, juzhao, mfojtik, mmccomas, pportant, tkatarki, trankin, wmeng |
| Target Milestone: | --- | Keywords: | OpsBlocker, Reopened, UpcomingRelease |
| Target Release: | 3.9.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Cause:
Restricting DaemonSet nodes with project default node selector.
Consequence:
Deleting and creating DS pods in a loop on those nodes the got restricted by adding project default node selector.
Fix:
Patching upstream DS logic to be aware of project default node selector.
Result:
No longer creates/deletes DS pods on the nodes that got restricted by project default node selector.
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Story Points: | --- |
| Clone Of: | 1501514 | Environment: | |
| Last Closed: | 2018-05-17 06:43:40 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: | 1501514, 1536304, 1574773 | ||
| Bug Blocks: | |||
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Comment 1
Tomáš Nožička
2018-04-24 06:16:39 UTC
Verified with: openshift v3.9.27 kubernetes v1.9.1+a0ce1bc657 etcd 3.2.16 Steps: https://bugzilla.redhat.com/show_bug.cgi?id=1501514#c26 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-2018:1566 |