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 main() {
println("executor started")
log.SetHighlighting(false)
f, err := os.Create("executor.log")
if err != nil {
println(err.Error())
}
log.SetOutput(f)
log.Warning("executor start...")
pwd, err := os.Getwd()
if err != nil {
log.Fatal(err)
}
se := &ShellExecutor{pwd: pwd, finish: make(chan string),
process: make(map[string]*contex)}
driver := mesos.ExecutorDriver{
Executor: &mesos.Executor{
Registered: se.OnRegister,
KillTask: se.OnKillTask,
LaunchTask: se.OnLaunchTask,
Shutdown: se.OnShutdown,
Error: se.OnError,
Disconnected: se.OnDisconnected,
},
}
go se.EventLoop()
driver.Init()
defer driver.Destroy()
driver.Run()
}
func main() {
driver := mesos.ExecutorDriver{
Executor: &mesos.Executor{
Registered: func(
driver *mesos.ExecutorDriver,
executor mesos.ExecutorInfo,
framework mesos.FrameworkInfo,
slave mesos.SlaveInfo) {
fmt.Println("Angstrom executor registered!")
},
LaunchTask: func(driver *mesos.ExecutorDriver, taskInfo mesos.TaskInfo) {
fmt.Println("Launch sample task!")
// TODO(nnielsen): Launched tasks corresponds to resource samples in round robin fashion.
driver.SendStatusUpdate(&mesos.TaskStatus{
TaskId: taskInfo.TaskId,
State: mesos.NewTaskState(mesos.TaskState_TASK_RUNNING),
Message: proto.String("Angstrom task " + *taskInfo.TaskId.Value + " is sampling slave XXX"),
})
go taskHandler(driver, taskInfo)
},
},
}
driver.Init()
defer driver.Destroy()
driver.Run()
driver.Join()
}
