Bug 1531439
| Summary: | EventRateLimiter can not be enabled and got error "no kind is registered for the type runtime.Unknown" | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | weiwei jiang <wjiang> |
| Component: | Master | Assignee: | Stefan Schimanski <sttts> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | weiwei jiang <wjiang> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.9.0 | CC: | aos-bugs, deads, dma, jokerman, mfojtik, mmccomas, smunilla, wjiang |
| Target Milestone: | --- | ||
| Target Release: | 3.9.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | openshift v3.9.0-0.21.0 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-06-13 14:53:42 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: | |||
Seems like the pluginOrderOverride: - EventRateLimit is causing this. Can you remove it? David, seems like the error is wrong, I guess https://github.com/openshift/origin/pull/10013 should print a warning in case two admission chains are used? Will give a check once v3.9.0-0.21.0 come out. Checked with # openshift version openshift v3.9.0-0.21.0 kubernetes v1.9.1+a0ce1bc657 etcd 3.2.8 And the issue can not be reproduced, so verify this. |
Description of problem: After append EventRateLimiter configuration in master-config.yaml, got "no kind is registered for the type runtime.Unknown" when restart atomic-openshift-master-api. but work well on # openshift version openshift v3.8.18 kubernetes v1.8.1+0d5291c etcd 3.2.8 Version-Release number of selected component (if applicable): # openshift version openshift v3.9.0-0.16.0 kubernetes v1.9.0-beta1 etcd 3.2.8 How reproducible: Always Steps to Reproduce: 1. Given master-config is merged with following lines: admissionConfig: pluginOrderOverride: - EventRateLimit pluginConfig: EventRateLimit: configuration: apiVersion: eventratelimit.admission.k8s.io/v1alpha1 kind: Configuration limits: - type: Server qps: 1 burst: 10 2. Restart atomic-openshift-master-api service 3. Check if atomic-openshift-master-api is started Actual results: # journalctl -f -u atomic-openshift-master-api -- Logs begin at Thu 2018-01-04 22:01:34 EST. -- Jan 05 00:57:59 ip-172-18-1-64.ec2.internal atomic-openshift-master-api[80554]: I0105 00:57:59.202851 80554 plugins.go:91] Registered admission plugin "SecurityContextDeny" Jan 05 00:57:59 ip-172-18-1-64.ec2.internal atomic-openshift-master-api[80554]: I0105 00:57:59.202859 80554 plugins.go:91] Registered admission plugin "ServiceAccount" Jan 05 00:57:59 ip-172-18-1-64.ec2.internal atomic-openshift-master-api[80554]: I0105 00:57:59.202865 80554 plugins.go:91] Registered admission plugin "DefaultStorageClass" Jan 05 00:57:59 ip-172-18-1-64.ec2.internal atomic-openshift-master-api[80554]: I0105 00:57:59.202871 80554 plugins.go:91] Registered admission plugin "PersistentVolumeClaimResize" Jan 05 00:57:59 ip-172-18-1-64.ec2.internal atomic-openshift-master-api[80554]: I0105 00:57:59.202877 80554 plugins.go:91] Registered admission plugin "PVCProtection" Jan 05 00:57:59 ip-172-18-1-64.ec2.internal atomic-openshift-master-api[80554]: F0105 00:57:59.205046 80554 start_api.go:67] no kind is registered for the type runtime.Unknown Jan 05 00:57:59 ip-172-18-1-64.ec2.internal systemd[1]: atomic-openshift-master-api.service: main process exited, code=exited, status=255/n/a Jan 05 00:57:59 ip-172-18-1-64.ec2.internal systemd[1]: Failed to start Atomic OpenShift Master API. Jan 05 00:57:59 ip-172-18-1-64.ec2.internal systemd[1]: Unit atomic-openshift-master-api.service entered failed state. Jan 05 00:57:59 ip-172-18-1-64.ec2.internal systemd[1]: atomic-openshift-master-api.service failed. Expected results: Should not got error and work well Additional info: