mirror of https://github.com/k3s-io/k3s
68 lines
2.0 KiB
Go
68 lines
2.0 KiB
Go
/*
|
|
Copyright 2015 The Kubernetes Authors All rights reserved.
|
|
|
|
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 scheduler
|
|
|
|
import (
|
|
"sync"
|
|
|
|
mesos "github.com/mesos/mesos-go/mesosproto"
|
|
mutil "github.com/mesos/mesos-go/mesosutil"
|
|
"k8s.io/kubernetes/contrib/mesos/pkg/offers"
|
|
"k8s.io/kubernetes/contrib/mesos/pkg/scheduler/podschedulers"
|
|
"k8s.io/kubernetes/contrib/mesos/pkg/scheduler/podtask"
|
|
"k8s.io/kubernetes/pkg/api"
|
|
)
|
|
|
|
type mesosFramework struct {
|
|
sync.Mutex
|
|
mesosScheduler *MesosScheduler
|
|
}
|
|
|
|
func (fw *mesosFramework) PodScheduler() podschedulers.PodScheduler {
|
|
return fw.mesosScheduler.podScheduler
|
|
}
|
|
|
|
func (fw *mesosFramework) Offers() offers.Registry {
|
|
return fw.mesosScheduler.offers
|
|
}
|
|
|
|
func (fw *mesosFramework) Tasks() podtask.Registry {
|
|
return fw.mesosScheduler.taskRegistry
|
|
}
|
|
|
|
func (fw *mesosFramework) CreatePodTask(ctx api.Context, pod *api.Pod) (*podtask.T, error) {
|
|
return podtask.New(ctx, "", *pod, fw.mesosScheduler.executor)
|
|
}
|
|
|
|
func (fw *mesosFramework) SlaveHostNameFor(id string) string {
|
|
return fw.mesosScheduler.slaveHostNames.HostName(id)
|
|
}
|
|
|
|
func (fw *mesosFramework) KillTask(taskId string) error {
|
|
killTaskId := mutil.NewTaskID(taskId)
|
|
_, err := fw.mesosScheduler.driver.KillTask(killTaskId)
|
|
return err
|
|
}
|
|
|
|
func (fw *mesosFramework) LaunchTask(task *podtask.T) error {
|
|
// assume caller is holding scheduler lock
|
|
taskList := []*mesos.TaskInfo{task.BuildTaskInfo()}
|
|
offerIds := []*mesos.OfferID{task.Offer.Details().Id}
|
|
filters := &mesos.Filters{}
|
|
_, err := fw.mesosScheduler.driver.LaunchTasks(offerIds, taskList, filters)
|
|
return err
|
|
} |