Bug 1946513
| Summary: | honor use specified system reserved with auto node sizing | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Harshal Patil <harpatil> |
| Component: | Node | Assignee: | Harshal Patil <harpatil> |
| Node sub component: | Kubelet | QA Contact: | Weinan Liu <weinliu> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | urgent | ||
| Priority: | unspecified | CC: | aos-bugs, nagrawal, weinliu |
| Version: | 4.8 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.8.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-07-27 22:57:48 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: | |||
Waiting for https://bugzilla.redhat.com/show_bug.cgi?id=1949387 got fixed 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 (Moderate: OpenShift Container Platform 4.8.2 bug fix and security update), 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/RHSA-2021:2438 |
Description of problem: The current implementation of the auto node sizing is not overriding user specified values for system reserved. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: single-node-reserve-sys-mem spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/master: "" kubeletConfig: systemReserved: memory: 3Gi Actual results: When the MCO has done rolling out that kubeletconfig, the nodes won't come up with 3Gi systemd reserved. Expected results: Nodes should have come up with user specified system reserved. Additional info: