3d3577b9f3
- add busybox static pod to mesos-docker cluster - customize static pods with binding annotations - code cleanup - removed hacky podtask.And func; support minimal resources for static pods when resource accounting is disabled - removed zip archive of static pods, changed to gzip of PodList json - pod utilities moved to package podutil - added e2e test - merge watched mirror pods into the mesos pod config stream
50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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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 service
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import (
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log "github.com/golang/glog"
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"k8s.io/kubernetes/contrib/mesos/pkg/podutil"
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"k8s.io/kubernetes/contrib/mesos/pkg/scheduler/resource"
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"k8s.io/kubernetes/pkg/api"
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)
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// StaticPodValidator discards a pod if we can't calculate resource limits for it.
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func StaticPodValidator(
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defaultContainerCPULimit resource.CPUShares,
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defaultContainerMemLimit resource.MegaBytes,
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accumCPU, accumMem *float64,
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) podutil.FilterFunc {
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return podutil.FilterFunc(func(pod *api.Pod) (bool, error) {
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_, cpu, _, err := resource.LimitPodCPU(pod, defaultContainerCPULimit)
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if err != nil {
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return false, err
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}
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_, mem, _, err := resource.LimitPodMem(pod, defaultContainerMemLimit)
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if err != nil {
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return false, err
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}
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log.V(2).Infof("reserving %.2f cpu shares and %.2f MB of memory to static pod %s/%s", cpu, mem, pod.Namespace, pod.Name)
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*accumCPU += float64(cpu)
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*accumMem += float64(mem)
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return true, nil
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})
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}
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