65 lines
1.9 KiB
Go
65 lines
1.9 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 scheduler
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import (
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"sync"
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mesos "github.com/mesos/mesos-go/mesosproto"
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mutil "github.com/mesos/mesos-go/mesosutil"
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"k8s.io/kubernetes/contrib/mesos/pkg/offers"
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"k8s.io/kubernetes/contrib/mesos/pkg/scheduler/podschedulers"
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"k8s.io/kubernetes/contrib/mesos/pkg/scheduler/podtask"
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)
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type MesosFramework struct {
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sync.Mutex
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MesosScheduler *MesosScheduler
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}
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func (fw *MesosFramework) PodScheduler() podschedulers.PodScheduler {
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return fw.MesosScheduler.podScheduler
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}
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func (fw *MesosFramework) Offers() offers.Registry {
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return fw.MesosScheduler.offers
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}
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func (fw *MesosFramework) Tasks() podtask.Registry {
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return fw.MesosScheduler.taskRegistry
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}
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func (fw *MesosFramework) SlaveHostNameFor(id string) string {
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return fw.MesosScheduler.slaveHostNames.HostName(id)
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}
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func (fw *MesosFramework) KillTask(taskId string) error {
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killTaskId := mutil.NewTaskID(taskId)
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_, err := fw.MesosScheduler.driver.KillTask(killTaskId)
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return err
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}
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func (fw *MesosFramework) LaunchTask(task *podtask.T) error {
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// assume caller is holding scheduler lock
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ei := fw.MesosScheduler.executor
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taskList := []*mesos.TaskInfo{task.BuildTaskInfo(ei)}
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offerIds := []*mesos.OfferID{task.Offer.Details().Id}
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filters := &mesos.Filters{}
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_, err := fw.MesosScheduler.driver.LaunchTasks(offerIds, taskList, filters)
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return err
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}
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