mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
synced 2024-12-14 11:57:51 +00:00
65 lines
2 KiB
Go
65 lines
2 KiB
Go
/*
|
|
Copyright 2021 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package topologypolicy
|
|
|
|
import (
|
|
"github.com/k8stopologyawareschedwg/noderesourcetopology-api/pkg/apis/topology/v1alpha2"
|
|
"k8s.io/kubernetes/pkg/kubelet/apis/config"
|
|
)
|
|
|
|
// DetectTopologyPolicy returns string type which present
|
|
// both Topology manager policy and scope
|
|
func DetectTopologyPolicy(policy string, scope string) v1alpha2.TopologyManagerPolicy {
|
|
switch scope {
|
|
case config.PodTopologyManagerScope:
|
|
return detectPolicyPodScope(policy)
|
|
case config.ContainerTopologyManagerScope:
|
|
return detectPolicyContainerScope(policy)
|
|
default:
|
|
return v1alpha2.None
|
|
}
|
|
}
|
|
|
|
func detectPolicyPodScope(policy string) v1alpha2.TopologyManagerPolicy {
|
|
switch policy {
|
|
case config.SingleNumaNodeTopologyManagerPolicy:
|
|
return v1alpha2.SingleNUMANodePodLevel
|
|
case config.RestrictedTopologyManagerPolicy:
|
|
return v1alpha2.RestrictedPodLevel
|
|
case config.BestEffortTopologyManagerPolicy:
|
|
return v1alpha2.BestEffortPodLevel
|
|
case config.NoneTopologyManagerPolicy:
|
|
return v1alpha2.None
|
|
default:
|
|
return v1alpha2.None
|
|
}
|
|
}
|
|
|
|
func detectPolicyContainerScope(policy string) v1alpha2.TopologyManagerPolicy {
|
|
switch policy {
|
|
case config.SingleNumaNodeTopologyManagerPolicy:
|
|
return v1alpha2.SingleNUMANodeContainerLevel
|
|
case config.RestrictedTopologyManagerPolicy:
|
|
return v1alpha2.RestrictedContainerLevel
|
|
case config.BestEffortTopologyManagerPolicy:
|
|
return v1alpha2.BestEffortContainerLevel
|
|
case config.NoneTopologyManagerPolicy:
|
|
return v1alpha2.None
|
|
default:
|
|
return v1alpha2.None
|
|
}
|
|
}
|