func (self *manager) announceFramework() {
message := &mesosproto.RegisterFrameworkMessage{
Framework: self.frameworkInfo,
}
glog.Infof("Registering with master %s [%s] ", self.masterUPID, message)
messagePackage := communication.NewMessage(self.masterUPID, message, nil)
if err := communication.SendMessageToMesos(self.selfUPID, messagePackage); err != nil {
glog.Errorf("Failed to send RegisterFramework message: %v\n", err)
}
}
func (self *manager) HandleDeleteTask(task *managerInterface.Task) {
message := &mesosproto.KillTaskMessage{
FrameworkId: &mesosproto.FrameworkID{Value: &self.frameworkId},
TaskId: &mesosproto.TaskID{Value: &task.InternalID},
}
glog.Infof("Delete Task [%s] ", message)
messagePackage := communication.NewMessage(self.masterUPID, message, nil)
if err := communication.SendMessageToMesos(self.selfUPID, messagePackage); err != nil {
glog.Errorf("Failed to send KillTaskMessage message: %v\n", err)
}
}
func (self *manager) acknowledgeStatusUpdate(statusUpdate *mesosproto.StatusUpdateMessage) {
message := &mesosproto.StatusUpdateAcknowledgementMessage{
FrameworkId: statusUpdate.GetUpdate().FrameworkId,
SlaveId: statusUpdate.GetUpdate().Status.SlaveId,
TaskId: statusUpdate.GetUpdate().Status.TaskId,
Uuid: statusUpdate.GetUpdate().Uuid,
}
messagePackage := communication.NewMessage(self.masterUPID, message, nil)
if err := communication.SendMessageToMesos(self.selfUPID, messagePackage); err != nil {
glog.Errorf("Failed to send StatusAccept message: %v\n", err)
}
}
func (self *manager) DeclineOffer(offerId *mesosproto.OfferID) {
message := &mesosproto.LaunchTasksMessage{
FrameworkId: &mesosproto.FrameworkID{Value: &self.frameworkId},
OfferIds: []*mesosproto.OfferID{offerId},
Tasks: []*mesosproto.TaskInfo{},
Filters: &mesosproto.Filters{},
}
messagePackage := communication.NewMessage(self.masterUPID, message, nil)
if err := communication.SendMessageToMesos(self.selfUPID, messagePackage); err != nil {
glog.Errorf("Failed to send DeclineOffer message: %v\n", err)
}
}
func (self *manager) AcceptOffer(offerId *mesosproto.OfferID, slaveId *mesosproto.SlaveID, taskRequest *managerInterface.Task) {
glog.Infoln("Working on: ", taskRequest.TaskInfo)
taskRequest.TaskInfo.SlaveId = slaveId
message := &mesosproto.LaunchTasksMessage{
FrameworkId: &mesosproto.FrameworkID{Value: &self.frameworkId},
OfferIds: []*mesosproto.OfferID{offerId},
Tasks: []*mesosproto.TaskInfo{taskRequest.TaskInfo},
Filters: &mesosproto.Filters{},
}
messagePackage := communication.NewMessage(self.masterUPID, message, nil)
if err := communication.SendMessageToMesos(self.selfUPID, messagePackage); err != nil {
glog.Errorf("Failed to send AcceptOffer message: %v\n", err)
} else {
taskRequest.RequestSent = true
}
}