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Bug
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Resolution: Not a Bug
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Undefined
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4.20
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None
Description of problem:
`50-master-auto-sizing-disabled` & `50-worker-auto-sizing-disabled` MachineConfigs keep recreating after deletion
Version-Release number of selected component (if applicable):
4.20.14
How reproducible:
100%
Steps to Reproduce:
1. install OCP 4.20.14 cluster
2. remove the auto-created `50-worker-auto-sizing-disabled` & `50-master-auto-sizing-disabled` MachineConfigs
3. wait 5 minutes and they will be automatically recreated
Actual results:
auto-sizing-disabled MachineConfigs keep getting recreated
Expected results:
auto-sizing-disabled MachineConfigs should stay removed when deleted
Additional info:
Automatically calculate and apply CPU and memory resources for system components OpenShift Container Platform now automatically calculates and reserves a portion of the CPU and memory resources for use by the underlying node and system components. Previously, you needed to enable the feature by creating a KubeletConfig custom resource (CR) with the autoSizingReserved: true parameter. For clusters updated to OpenShift Container Platform 4.21, you can enable the feature by deleting the 50-worker-auto-sizing-disabled machine config. After you delete the machine config, the nodes reboot with the new resource settings. If you manually configured system reserved CPU or memory resources, these settings remain upon update and do not change.
NOTE: this feature is supposedly only available in 4.21 yet the MachineConfigs are there in 4.20 also which does not seem correct as it's not documented in 4.20 release notes.
PROBLEM: "you can enable the feature by deleting the 50-worker-auto-sizing-disabled machine config"
Please move to correct component if CVO is not relevant. Thanks!
