mirror of https://github.com/k3s-io/k3s
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package state
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import (
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"k8s.io/kubernetes/pkg/kubelet/cm/cpuset"
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)
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// ContainerCPUAssignments type used in cpu manger state
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type ContainerCPUAssignments map[string]cpuset.CPUSet
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// Clone returns a copy of ContainerCPUAssignments
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func (as ContainerCPUAssignments) Clone() ContainerCPUAssignments {
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ret := make(ContainerCPUAssignments)
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for key, val := range as {
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ret[key] = val
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}
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return ret
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}
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// Reader interface used to read current cpu/pod assignment state
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type Reader interface {
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GetCPUSet(containerID string) (cpuset.CPUSet, bool)
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GetDefaultCPUSet() cpuset.CPUSet
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GetCPUSetOrDefault(containerID string) cpuset.CPUSet
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GetCPUAssignments() ContainerCPUAssignments
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}
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type writer interface {
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SetCPUSet(containerID string, cpuset cpuset.CPUSet)
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SetDefaultCPUSet(cpuset cpuset.CPUSet)
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SetCPUAssignments(ContainerCPUAssignments)
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Delete(containerID string)
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ClearState()
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}
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// State interface provides methods for tracking and setting cpu/pod assignment
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type State interface {
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Reader
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writer
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}
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