Golang mesosproto.SlaveID類代碼示例

func (cache *schedCache) getSlavePid(slaveId *mesos.SlaveID) *upid.UPID {
	if slaveId == nil {
		log.V(3).Infoln("SlaveId == nil, returning empty UPID")
		return nil
	}
	return cache.savedSlavePids[slaveId.GetValue()]
}

func (sched *testScheduler) FrameworkMessage(dr SchedulerDriver, execId *mesos.ExecutorID, slaveId *mesos.SlaveID, data string) {
	log.Infoln("Sched.FrameworkMessage() called.")
	sched.s.NotNil(slaveId)
	sched.s.Equal(slaveId.GetValue(), "test-slave-001")
	sched.s.NotNil(execId)
	sched.s.NotNil(data)
	sched.s.Equal("test-data-999", string(data))
	sched.ch <- true
}

// SlaveLost is called when some slave is lost.
func (k *KubernetesScheduler) SlaveLost(driver bindings.SchedulerDriver, slaveId *mesos.SlaveID) {
	log.Infof("Slave %v is lost\n", slaveId)

	sid := slaveId.GetValue()
	k.offers.InvalidateForSlave(sid)

	// TODO(jdef): delete slave from our internal list? probably not since we may need to reconcile
	// tasks. it would be nice to somehow flag the slave as lost so that, perhaps, we can periodically
	// flush lost slaves older than X, and for which no tasks or pods reference.

	// unfinished tasks/pods will be dropped. use a replication controller if you want pods to
	// be restarted when slaves die.
}

func (s *Scheduler) SlaveLost(driver scheduler.SchedulerDriver, slave *mesos.SlaveID) {
	Logger.Infof("[SlaveLost] %s", slave.GetValue())
}

func (sched *testScheduler) SlaveLost(dr SchedulerDriver, slaveId *mesos.SlaveID) {
	log.Infoln("Sched.SlaveLost() called.")
	sched.s.NotNil(slaveId)
	sched.s.Equal(slaveId.GetValue(), "test-slave-001")
	sched.ch <- true
}

func (sched *Scheduler) ExecutorLost(driver sched.SchedulerDriver, executorID *mesos.ExecutorID, slaveID *mesos.SlaveID, status int) {
	glog.Errorf("lost executor %s on slave %s with status %d", executorID.GetValue(), slaveID.GetValue(), status)
}

func (sched *Scheduler) SlaveLost(driver sched.SchedulerDriver, slaveID *mesos.SlaveID) {
	glog.Errorf("lost slave %s", slaveID.GetValue())
}

func (sched *Scheduler) FrameworkMessage(driver sched.SchedulerDriver, executorID *mesos.ExecutorID, slaveID *mesos.SlaveID, data string) {
	glog.Errorf("got framework message from executor %s on slave %s: %q", executorID.GetValue(), slaveID.GetValue(), data)
}

func (cache *schedCache) removeSlavePid(slaveId *mesos.SlaveID) {
	cache.lock.Lock()
	delete(cache.savedSlavePids, slaveId.GetValue())
	cache.lock.Unlock()
}

func (cache *schedCache) containsSlavePid(slaveId *mesos.SlaveID) bool {
	cache.lock.RLock()
	defer cache.lock.RUnlock()
	_, ok := cache.savedSlavePids[slaveId.GetValue()]
	return ok
}

func (cache *schedCache) putSlavePid(slaveId *mesos.SlaveID, pid *upid.UPID) {
	cache.lock.Lock()
	cache.savedSlavePids[slaveId.GetValue()] = pid
	cache.lock.Unlock()
}