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The k8s scheduling implementation comes in two forms: Scheduling Policies and Scheduling Profiles.
What is the relationship between the two? They seem to overlap but have some differences. For example, there is a
NodeUnschedulable in the
profiles but not in the
CheckNodePIDPressure is in the
policy, but not in the
My k8s is 1.18 and I want to use a second scheduler that uses MostRequest instead of the LeastRequest policy. With Policy I don’t know which priorities policies are enabled by default and I just want to make minimal changes. How can I know about the default startup policy?
In addition, whether k8s1. 18 can use KubeSchedulerConfiguration, if you can, use of how to implement minimum configuration can be modified
apiVersion: kubescheduler.config.k8s.io/v1beta2 kind: KubeSchedulerConfiguration profiles: plugins: score: disabled: - name: 'NodeResourcesLeastAllocated' enabled: - name: 'NodeResourcesMostAllocated' weight: 100
I really appreciate any help with this
Cloud being used: (put bare-metal if not on a public cloud)
Installation method: Binary installation
Host OS: centos
CNI and version: calico
CRI and version: docker
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