// Reregistered is called when the executor is successfully re-registered with the slave.
// This can happen when the slave fails over.
func (k *KubernetesExecutor) Reregistered(driver bindings.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
if k.isDone() {
return
}
log.Infof("Reregistered with slave %v\n", slaveInfo)
if !(&k.state).transition(disconnectedState, connectedState) {
log.Errorf("failed to reregister/transition to a connected state")
}
if slaveInfo != nil {
_, err := node.CreateOrUpdate(k.client, slaveInfo.GetHostname(), node.SlaveAttributesToLabels(slaveInfo.Attributes))
if err != nil {
log.Errorf("cannot update node labels: %v", err)
}
}
if slaveInfo != nil && k.nodeInfos != nil {
// make sure nodeInfos is not nil and send new NodeInfo
k.lock.Lock()
defer k.lock.Unlock()
if k.isDone() {
return
}
k.nodeInfos <- nodeInfo(slaveInfo, nil)
}
}
// Registered is called when the executor is successfully registered with the slave.
func (k *KubernetesExecutor) Registered(driver bindings.ExecutorDriver,
executorInfo *mesos.ExecutorInfo, frameworkInfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
if k.isDone() {
return
}
log.Infof("Executor %v of framework %v registered with slave %v\n",
executorInfo, frameworkInfo, slaveInfo)
if !(&k.state).transition(disconnectedState, connectedState) {
log.Errorf("failed to register/transition to a connected state")
}
if executorInfo != nil && executorInfo.Data != nil {
k.initializeStaticPodsSource(executorInfo.Data)
}
if slaveInfo != nil {
_, err := node.CreateOrUpdate(k.client, slaveInfo.GetHostname(), node.SlaveAttributesToLabels(slaveInfo.Attributes))
if err != nil {
log.Errorf("cannot update node labels: %v", err)
}
}
// emit an empty update to allow the mesos "source" to be marked as seen
k.lock.Lock()
defer k.lock.Unlock()
k.sendPodUpdate(&kubetypes.PodUpdate{
Pods: []*api.Pod{},
Op: kubetypes.SET,
})
if slaveInfo != nil && k.nodeInfos != nil {
k.nodeInfos <- nodeInfo(slaveInfo, executorInfo) // leave it behind the upper lock to avoid panics
}
}
func (exec *ExecutorCore) Reregistered(driver exec.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
exec.lock.Lock()
defer exec.lock.Unlock()
exec.Driver = driver
fmt.Println("Re-registered Executor on slave ", slaveInfo.GetHostname())
exec.slaveInfo = slaveInfo
}
// Registered is called when the executor is successfully registered with the slave.
func (k *Executor) Registered(
driver bindings.ExecutorDriver,
executorInfo *mesos.ExecutorInfo,
frameworkInfo *mesos.FrameworkInfo,
slaveInfo *mesos.SlaveInfo,
) {
if k.isDone() {
return
}
log.Infof(
"Executor %v of framework %v registered with slave %v\n",
executorInfo, frameworkInfo, slaveInfo,
)
if !(&k.state).transition(disconnectedState, connectedState) {
log.Errorf("failed to register/transition to a connected state")
}
if executorInfo != nil && executorInfo.Data != nil {
err := k.initializeStaticPodsSource(slaveInfo.GetHostname(), executorInfo.Data)
if err != nil {
log.Errorf("failed to initialize static pod configuration: %v", err)
}
}
annotations, err := executorInfoToAnnotations(executorInfo)
if err != nil {
log.Errorf(
"cannot get node annotations from executor info %v error %v",
executorInfo, err,
)
}
if slaveInfo != nil {
_, err := node.CreateOrUpdate(
k.client,
slaveInfo.GetHostname(),
node.SlaveAttributesToLabels(slaveInfo.Attributes),
annotations,
)
if err != nil {
log.Errorf("cannot update node labels: %v", err)
}
}
// emit an empty update to allow the mesos "source" to be marked as seen
k.lock.Lock()
defer k.lock.Unlock()
k.sendPodsSnapshot()
if slaveInfo != nil && k.nodeInfos != nil {
k.nodeInfos <- nodeInfo(slaveInfo, executorInfo) // leave it behind the upper lock to avoid panics
}
}
func (exec *ExecutorCore) Registered(driver exec.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
exec.lock.Lock()
defer exec.lock.Unlock()
fmt.Println("Registered Executor on slave ", slaveInfo.GetHostname())
log.Info("Executor Info: ", execInfo)
log.Info("Slave Info: ", slaveInfo)
log.Info("Framework Info: ", fwinfo)
exec.slaveInfo = slaveInfo
exec.execInfo = execInfo
exec.fwInfo = fwinfo
}
// Registered is called when the executor is successfully registered with the slave.
func (k *Executor) Registered(
driver bindings.ExecutorDriver,
executorInfo *mesos.ExecutorInfo,
frameworkInfo *mesos.FrameworkInfo,
slaveInfo *mesos.SlaveInfo,
) {
if k.isDone() {
return
}
log.Infof(
"Executor %v of framework %v registered with slave %v\n",
executorInfo, frameworkInfo, slaveInfo,
)
if !(&k.state).transition(disconnectedState, connectedState) {
log.Errorf("failed to register/transition to a connected state")
}
k.initializeStaticPodsSource(executorInfo)
annotations, err := annotationsFor(executorInfo)
if err != nil {
log.Errorf(
"cannot get node annotations from executor info %v error %v",
executorInfo, err,
)
}
if slaveInfo != nil {
_, err := k.nodeAPI.createOrUpdate(
slaveInfo.GetHostname(),
node.SlaveAttributesToLabels(slaveInfo.Attributes),
annotations,
)
if err != nil {
log.Errorf("cannot update node labels: %v", err)
}
}
k.lock.Lock()
defer k.lock.Unlock()
if slaveInfo != nil && k.nodeInfos != nil {
k.nodeInfos <- nodeInfo(slaveInfo, executorInfo) // leave it behind the upper lock to avoid panics
}
}
// Reregistered is called when the executor is successfully re-registered with the slave.
// This can happen when the slave fails over.
func (k *KubernetesExecutor) Reregistered(driver bindings.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
if k.isDone() {
return
}
log.Infof("Reregistered with slave %v\n", slaveInfo)
if !(&k.state).transition(disconnectedState, connectedState) {
log.Errorf("failed to reregister/transition to a connected state")
}
if slaveInfo != nil {
_, err := node.CreateOrUpdate(k.client, slaveInfo.GetHostname(), node.SlaveAttributesToLabels(slaveInfo.Attributes))
if err != nil {
log.Errorf("cannot update node labels: %v", err)
}
}
k.initialRegistration.Do(k.onInitialRegistration)
}
func nodeInfo(si *mesos.SlaveInfo, ei *mesos.ExecutorInfo) NodeInfo {
var executorCPU, executorMem float64
// get executor resources
if ei != nil {
for _, r := range ei.GetResources() {
if r == nil || r.GetType() != mesos.Value_SCALAR {
continue
}
switch r.GetName() {
case "cpus":
executorCPU += r.GetScalar().GetValue()
case "mem":
executorMem += r.GetScalar().GetValue()
}
}
}
// get resource capacity of the node
ni := NodeInfo{}
for _, r := range si.GetResources() {
if r == nil || r.GetType() != mesos.Value_SCALAR {
continue
}
switch r.GetName() {
case "cpus":
// We intentionally take the floor of executorCPU because cores are integers
// and we would loose a complete cpu here if the value is <1.
// TODO(sttts): switch to float64 when "Machine Allocables" are implemented
ni.Cores += int(r.GetScalar().GetValue())
case "mem":
ni.Mem += int64(r.GetScalar().GetValue()) * 1024 * 1024
}
}
// TODO(sttts): subtract executorCPU/Mem from static pod resources before subtracting them from the capacity
ni.Cores -= int(executorCPU)
ni.Mem -= int64(executorMem) * 1024 * 1024
return ni
}
// Reregistered called when executor re-regitered to mesos master
func (runner *TaskRunner) Reregistered(driver executor.ExecutorDriver, slaveInfo *mesosproto.SlaveInfo) {
fmt.Println("Re-registered Executor on slave ", slaveInfo.GetHostname())
}
func (mExecutor *migrationExecutor) Reregistered(driver executor.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
fmt.Println("Re-registered Executor on slave ", slaveInfo.GetHostname())
}
// Registered called when executor registered to mesos master
func (runner *TaskRunner) Registered(driver executor.ExecutorDriver, execInfo *mesosproto.ExecutorInfo, fwinfo *mesosproto.FrameworkInfo, slaveInfo *mesosproto.SlaveInfo) {
fmt.Println("Registered Executor on slave ", slaveInfo.GetHostname())
}
// mesos.Executor interface method.
// Invoked once the executor driver has been able to successfully connect with Mesos.
// Not used by HttpMirrorExecutor yet.
func (this *HttpMirrorExecutor) Registered(driver executor.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
log.Logger.Info("Registered Executor on slave %s", slaveInfo.GetHostname())
}
// Reregistered called when executor re-regitered to mesos master
func (builder *ImageBuilder) Reregistered(driver executor.ExecutorDriver, slaveInfo *mesosproto.SlaveInfo) {
fmt.Println("Re-registered Executor on slave ", slaveInfo.GetHostname())
}
func (self *DatabaseExecutor) Registered(driver exec.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
log.Infoln("Registered Executor on slave ", slaveInfo.GetHostname())
}
// mesos.Executor interface method.
// Invoked when the executor re-registers with a restarted slave.
func (this *HttpMirrorExecutor) Reregistered(driver executor.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
log.Logger.Info("Re-registered Executor on slave %s", slaveInfo.GetHostname())
}
func (e *Executor) Registered(driver executor.ExecutorDriver, executor *mesos.ExecutorInfo, framework *mesos.FrameworkInfo, slave *mesos.SlaveInfo) {
Logger.Infof("[Registered] framework: %s slave: %s", framework.GetId().GetValue(), slave.GetId().GetValue())
}
func (e *Executor) Reregistered(driver executor.ExecutorDriver, slave *mesos.SlaveInfo) {
Logger.Infof("[Reregistered] slave: %s", slave.GetId().GetValue())
}
func (mExecutor *migrationExecutor) Registered(driver executor.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
fmt.Println("Registered Executor on slave ", slaveInfo.GetHostname())
}
// mesos.Executor interface method.
// Invoked once the executor driver has been able to successfully connect with Mesos.
// Not used by TransformExecutor yet.
func (this *TransformExecutor) Registered(driver executor.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
fmt.Printf("Registered Executor on slave %s\n", slaveInfo.GetHostname())
}
func (exec *exampleExecutor) Reregistered(driver exec.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
fmt.Println("Re-registered Executor on slave ", slaveInfo.GetHostname())
}
func (exec *exampleExecutor) Registered(driver exec.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
fmt.Println("Registered Executor on slave ", slaveInfo.GetHostname())
}
func (self *DatabaseExecutor) Reregistered(driver exec.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
log.Infoln("Re-registered Executor on slave ", slaveInfo.GetHostname())
}
// mesos.Executor interface method.
// Invoked when the executor re-registers with a restarted slave.
func (this *TransformExecutor) Reregistered(driver executor.ExecutorDriver, slaveInfo *mesos.SlaveInfo) {
fmt.Printf("Re-registered Executor on slave %s\n", slaveInfo.GetHostname())
}
func (e *DiegoExecutor) Registered(driver exec.ExecutorDriver, execInfo *mesos.ExecutorInfo, fwinfo *mesos.FrameworkInfo, slaveInfo *mesos.SlaveInfo) {
fmt.Println("Registered Executor on slave ", slaveInfo.GetHostname())
go e.watchTasks(driver)
}
