Configuring OpenShift masters for overcommit using openshift-ansible
Issue
-
How to configure masters for overcommitment from ansible inventory similar to the following parameters in
master-config.yaml
:kubernetesMasterConfig: admissionConfig: pluginConfig: ClusterResourceOverride: configuration: apiVersion: v1 kind: ClusterResourceOverrideConfig memoryRequestToLimitPercent: 25 cpuRequestToLimitPercent: 25 limitCPUToMemoryPercent: 200
- How to handle issues around scheduling and memory handling of a node.
- How do I prevent OpenShift nodes from hanging?
- What are the recommendations to prevent node overcommitment?
Environment
- OpenShift Container Platform 3.5
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