func main() {
driver := mesos.ExecutorDriver{
Executor: &mesos.Executor{
Registered: func(
driver *mesos.ExecutorDriver,
executor mesos.ExecutorInfo,
framework mesos.FrameworkInfo,
slave mesos.SlaveInfo) {
fmt.Println("Executor registered!")
},
LaunchTask: func(driver *mesos.ExecutorDriver, taskInfo mesos.TaskInfo) {
fmt.Println("Launch task!")
driver.SendStatusUpdate(&mesos.TaskStatus{
TaskId: taskInfo.TaskId,
State: mesos.NewTaskState(mesos.TaskState_TASK_RUNNING),
Message: proto.String("Go task is running!"),
})
driver.SendStatusUpdate(&mesos.TaskStatus{
TaskId: taskInfo.TaskId,
State: mesos.NewTaskState(mesos.TaskState_TASK_FINISHED),
Message: proto.String("Go task is done!"),
})
},
},
}
driver.Init()
defer driver.Destroy()
driver.Run()
}
func (self *ShellExecutor) sendStatusUpdate(taskId string, state mesos.TaskState, message string) {
self.driver.SendStatusUpdate(&mesos.TaskStatus{
TaskId: &mesos.TaskID{Value: &taskId},
State: mesos.NewTaskState(state),
Message: proto.String(message),
Data: []byte(self.pwd), //todo: using FrameworkMessage
})
}