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asm582openshift-merge-robot
asm582
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openshift-merge-robot
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remove preempt queue job thread
1 parent 3a06b5f commit 18ce712

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+101
-78
lines changed

1 file changed

+101
-78
lines changed

‎pkg/controller/queuejob/queuejob_controller_ex.go

Lines changed: 101 additions & 78 deletions
Original file line numberDiff line numberDiff line change
@@ -1512,7 +1512,7 @@ func (cc *XController) Run(stopCh <-chan struct{}) {
15121512
go wait.Until(cc.PreemptQueueJobs, 60*time.Second, stopCh)
15131513

15141514
// This thread is used to update AW that has completionstatus set to Complete or RunningHoldCompletion
1515-
go wait.Until(cc.UpdateQueueJobs, 5*time.Second, stopCh)
1515+
//go wait.Until(cc.UpdateQueueJobs, 5*time.Second, stopCh)
15161516

15171517
if cc.isDispatcher {
15181518
go wait.Until(cc.UpdateAgent, 2*time.Second, stopCh) // In the Agent?
@@ -1536,90 +1536,79 @@ func (qjm *XController) UpdateAgent() {
15361536
// Move AW from Running to Completed or RunningHoldCompletion
15371537
// Do not use event queues! Running AWs move to Completed, from which it will never transition to any other state.
15381538
// State transition: Running->RunningHoldCompletion->Completed
1539-
func (qjm *XController) UpdateQueueJobs() {
1540-
queueJobs, err := qjm.appWrapperLister.AppWrappers("").List(labels.Everything())
1541-
if err != nil {
1542-
klog.Errorf("[UpdateQueueJobs] Failed to get a list of active appwrappers, err=%+v", err)
1543-
return
1544-
}
1545-
containsCompletionStatus := false
1546-
for _, newjob := range queueJobs {
1547-
for _, item := range newjob.Spec.AggrResources.GenericItems {
1548-
if len(item.CompletionStatus) > 0 {
1549-
containsCompletionStatus = true
1550-
}
1539+
func (qjm *XController) UpdateQueueJobs(newjob *arbv1.AppWrapper) {
1540+
1541+
if newjob.Status.State == arbv1.AppWrapperStateActive || newjob.Status.State == arbv1.AppWrapperStateRunningHoldCompletion {
1542+
err := qjm.UpdateQueueJobStatus(newjob)
1543+
if err != nil {
1544+
klog.Errorf("[UpdateQueueJobs] Error updating pod status counts for AppWrapper job: %s, err=%+v", newjob.Name, err)
1545+
//TODO: should we really return?
1546+
return
15511547
}
1552-
if (newjob.Status.State == arbv1.AppWrapperStateActive || newjob.Status.State == arbv1.AppWrapperStateRunningHoldCompletion) && containsCompletionStatus {
1553-
err := qjm.UpdateQueueJobStatus(newjob)
1554-
if err != nil {
1555-
klog.Errorf("[UpdateQueueJobs] Error updating pod status counts for AppWrapper job: %s, err=%+v", newjob.Name, err)
1556-
continue
1557-
}
1558-
klog.V(6).Infof("[UpdateQueueJobs] %s: qjqueue=%t &qj=%p Version=%s Status=%+v", newjob.Name, qjm.qjqueue.IfExist(newjob), newjob, newjob.ResourceVersion, newjob.Status)
1559-
// set appwrapper status to Complete or RunningHoldCompletion
1560-
derivedAwStatus := qjm.getAppWrapperCompletionStatus(newjob)
1548+
klog.V(6).Infof("[UpdateQueueJobs] %s: qjqueue=%t &qj=%p Version=%s Status=%+v", newjob.Name, qjm.qjqueue.IfExist(newjob), newjob, newjob.ResourceVersion, newjob.Status)
1549+
// set appwrapper status to Complete or RunningHoldCompletion
1550+
derivedAwStatus := qjm.getAppWrapperCompletionStatus(newjob)
15611551

1562-
klog.Infof("[UpdateQueueJobs] Got completion status '%s' for app wrapper '%s/%s' Version=%s Status.CanRun=%t Status.State=%s, pod counts [Pending: %d, Running: %d, Succeded: %d, Failed %d]", derivedAwStatus, newjob.Namespace, newjob.Name, newjob.ResourceVersion,
1563-
newjob.Status.CanRun, newjob.Status.State, newjob.Status.Pending, newjob.Status.Running, newjob.Status.Succeeded, newjob.Status.Failed)
1552+
klog.Infof("[UpdateQueueJobs] Got completion status '%s' for app wrapper '%s/%s' Version=%s Status.CanRun=%t Status.State=%s, pod counts [Pending: %d, Running: %d, Succeded: %d, Failed %d]", derivedAwStatus, newjob.Namespace, newjob.Name, newjob.ResourceVersion,
1553+
newjob.Status.CanRun, newjob.Status.State, newjob.Status.Pending, newjob.Status.Running, newjob.Status.Succeeded, newjob.Status.Failed)
15641554

1565-
// Set Appwrapper state to complete if all items in Appwrapper
1566-
// are completed
1567-
if derivedAwStatus == arbv1.AppWrapperStateRunningHoldCompletion {
1568-
newjob.Status.State = derivedAwStatus
1569-
var updateQj *arbv1.AppWrapper
1570-
index := getIndexOfMatchedCondition(newjob, arbv1.AppWrapperCondRunningHoldCompletion, "SomeItemsCompleted")
1571-
if index < 0 {
1572-
newjob.Status.QueueJobState = arbv1.AppWrapperCondRunningHoldCompletion
1573-
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondRunningHoldCompletion, v1.ConditionTrue, "SomeItemsCompleted", "")
1574-
newjob.Status.Conditions = append(newjob.Status.Conditions, cond)
1575-
newjob.Status.FilterIgnore = true // Update AppWrapperCondRunningHoldCompletion
1576-
updateQj = newjob.DeepCopy()
1577-
} else {
1578-
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondRunningHoldCompletion, v1.ConditionTrue, "SomeItemsCompleted", "")
1579-
newjob.Status.Conditions[index] = *cond.DeepCopy()
1580-
updateQj = newjob.DeepCopy()
1581-
}
1582-
err := qjm.updateStatusInEtcdWithRetry(context.Background(), updateQj, "[UpdateQueueJobs] setRunningHoldCompletion")
1583-
if err != nil {
1584-
// TODO: implement retry
1585-
klog.Errorf("[UpdateQueueJobs] Error updating status 'setRunningHoldCompletion' for AppWrapper: '%s/%s',Status=%+v, err=%+v.", newjob.Namespace, newjob.Name, newjob.Status, err)
1586-
}
1555+
// Set Appwrapper state to complete if all items in Appwrapper
1556+
// are completed
1557+
if derivedAwStatus == arbv1.AppWrapperStateRunningHoldCompletion {
1558+
newjob.Status.State = derivedAwStatus
1559+
var updateQj *arbv1.AppWrapper
1560+
index := getIndexOfMatchedCondition(newjob, arbv1.AppWrapperCondRunningHoldCompletion, "SomeItemsCompleted")
1561+
if index < 0 {
1562+
newjob.Status.QueueJobState = arbv1.AppWrapperCondRunningHoldCompletion
1563+
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondRunningHoldCompletion, v1.ConditionTrue, "SomeItemsCompleted", "")
1564+
newjob.Status.Conditions = append(newjob.Status.Conditions, cond)
1565+
newjob.Status.FilterIgnore = true // Update AppWrapperCondRunningHoldCompletion
1566+
updateQj = newjob.DeepCopy()
1567+
} else {
1568+
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondRunningHoldCompletion, v1.ConditionTrue, "SomeItemsCompleted", "")
1569+
newjob.Status.Conditions[index] = *cond.DeepCopy()
1570+
updateQj = newjob.DeepCopy()
15871571
}
1588-
// Set appwrapper status to complete
1589-
if derivedAwStatus == arbv1.AppWrapperStateCompleted {
1590-
newjob.Status.State = derivedAwStatus
1591-
newjob.Status.CanRun = false
1592-
var updateQj *arbv1.AppWrapper
1593-
index := getIndexOfMatchedCondition(newjob, arbv1.AppWrapperCondCompleted, "PodsCompleted")
1594-
if index < 0 {
1595-
newjob.Status.QueueJobState = arbv1.AppWrapperCondCompleted
1596-
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondCompleted, v1.ConditionTrue, "PodsCompleted", "")
1597-
newjob.Status.Conditions = append(newjob.Status.Conditions, cond)
1598-
newjob.Status.FilterIgnore = true // Update AppWrapperCondCompleted
1599-
updateQj = newjob.DeepCopy()
1600-
} else {
1601-
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondCompleted, v1.ConditionTrue, "PodsCompleted", "")
1602-
newjob.Status.Conditions[index] = *cond.DeepCopy()
1603-
updateQj = newjob.DeepCopy()
1604-
}
1605-
err := qjm.updateStatusInEtcdWithRetry(context.Background(), updateQj, "[UpdateQueueJobs] setCompleted")
1606-
if err != nil {
1607-
if qjm.quotaManager != nil {
1608-
qjm.quotaManager.Release(updateQj)
1609-
}
1610-
// TODO: Implement retry
1611-
klog.Errorf("[UpdateQueueJobs] Error updating status 'setCompleted' AppWrapper: '%s/%s',Status=%+v, err=%+v.", newjob.Namespace, newjob.Name, newjob.Status, err)
1612-
}
1572+
err := qjm.updateStatusInEtcdWithRetry(context.Background(), updateQj, "[UpdateQueueJobs] setRunningHoldCompletion")
1573+
if err != nil {
1574+
// TODO: implement retry
1575+
klog.Errorf("[UpdateQueueJobs] Error updating status 'setRunningHoldCompletion' for AppWrapper: '%s/%s',Status=%+v, err=%+v.", newjob.Namespace, newjob.Name, newjob.Status, err)
1576+
}
1577+
}
1578+
// Set appwrapper status to complete
1579+
if derivedAwStatus == arbv1.AppWrapperStateCompleted {
1580+
newjob.Status.State = derivedAwStatus
1581+
newjob.Status.CanRun = false
1582+
var updateQj *arbv1.AppWrapper
1583+
index := getIndexOfMatchedCondition(newjob, arbv1.AppWrapperCondCompleted, "PodsCompleted")
1584+
if index < 0 {
1585+
newjob.Status.QueueJobState = arbv1.AppWrapperCondCompleted
1586+
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondCompleted, v1.ConditionTrue, "PodsCompleted", "")
1587+
newjob.Status.Conditions = append(newjob.Status.Conditions, cond)
1588+
newjob.Status.FilterIgnore = true // Update AppWrapperCondCompleted
1589+
updateQj = newjob.DeepCopy()
1590+
} else {
1591+
cond := GenerateAppWrapperCondition(arbv1.AppWrapperCondCompleted, v1.ConditionTrue, "PodsCompleted", "")
1592+
newjob.Status.Conditions[index] = *cond.DeepCopy()
1593+
updateQj = newjob.DeepCopy()
1594+
}
1595+
err := qjm.updateStatusInEtcdWithRetry(context.Background(), updateQj, "[UpdateQueueJobs] setCompleted")
1596+
if err != nil {
16131597
if qjm.quotaManager != nil {
16141598
qjm.quotaManager.Release(updateQj)
16151599
}
1616-
// Delete AW from both queue's
1617-
qjm.eventQueue.Delete(updateQj)
1618-
qjm.qjqueue.Delete(updateQj)
1600+
// TODO: Implement retry
1601+
klog.Errorf("[UpdateQueueJobs] Error updating status 'setCompleted' AppWrapper: '%s/%s',Status=%+v, err=%+v.", newjob.Namespace, newjob.Name, newjob.Status, err)
1602+
}
1603+
if qjm.quotaManager != nil {
1604+
qjm.quotaManager.Release(updateQj)
16191605
}
1620-
klog.Infof("[UpdateQueueJobs] Done getting completion status for app wrapper '%s/%s' Version=%s Status.CanRun=%t Status.State=%s, pod counts [Pending: %d, Running: %d, Succeded: %d, Failed %d]", newjob.Namespace, newjob.Name, newjob.ResourceVersion,
1621-
newjob.Status.CanRun, newjob.Status.State, newjob.Status.Pending, newjob.Status.Running, newjob.Status.Succeeded, newjob.Status.Failed)
1606+
// Delete AW from both queue's
1607+
qjm.eventQueue.Delete(updateQj)
1608+
qjm.qjqueue.Delete(updateQj)
16221609
}
1610+
klog.Infof("[UpdateQueueJobs] Done getting completion status for app wrapper '%s/%s' Version=%s Status.CanRun=%t Status.State=%s, pod counts [Pending: %d, Running: %d, Succeded: %d, Failed %d]", newjob.Namespace, newjob.Name, newjob.ResourceVersion,
1611+
newjob.Status.CanRun, newjob.Status.State, newjob.Status.Pending, newjob.Status.Running, newjob.Status.Succeeded, newjob.Status.Failed)
16231612
}
16241613
}
16251614

@@ -1678,6 +1667,7 @@ func (cc *XController) updateQueueJob(oldObj, newObj interface{}) {
16781667
}
16791668

16801669
klog.V(6).Infof("[Informer-updateQJ] '%s/%s' *Delay=%.6f seconds normal enqueue Version=%s Status=%v", newQJ.Namespace, newQJ.Name, time.Now().Sub(newQJ.Status.ControllerFirstTimestamp.Time).Seconds(), newQJ.ResourceVersion, newQJ.Status)
1670+
notBackedoff := true
16811671
for _, cond := range newQJ.Status.Conditions {
16821672
if cond.Type == arbv1.AppWrapperCondBackoff {
16831673
//AWs that have backoff conditions have a delay of 10 seconds before getting added to enqueue.
@@ -1688,12 +1678,45 @@ func (cc *XController) updateQueueJob(oldObj, newObj interface{}) {
16881678
}
16891679
cc.enqueue(newQJ)
16901680
})
1691-
return
1681+
notBackedoff = false
16921682
}
16931683
}
16941684

16951685
// cc.eventQueue.Delete(oldObj)
1696-
cc.enqueue(newQJ)
1686+
if notBackedoff {
1687+
cc.enqueue(newQJ)
1688+
1689+
// Requeue the item to be processed again in 30 seconds.
1690+
//TODO: tune the frequency of reprocessing an AW
1691+
hasCompletionStatus := false
1692+
for _, genericItem := range newQJ.Spec.AggrResources.GenericItems {
1693+
if len(genericItem.CompletionStatus) > 0 {
1694+
hasCompletionStatus = true
1695+
}
1696+
}
1697+
//updatequeuejobs now runs as a part of informer machinery. optimization here is to not use etcd to pullout submitted AWs and operate
1698+
//on slate Aws
1699+
if newQJ.Status.State != arbv1.AppWrapperStateCompleted && newQJ.Status.State != arbv1.AppWrapperStateFailed && newQJ.Status.State != "" {
1700+
requeueInterval := 30 * time.Second
1701+
key, err := cache.MetaNamespaceKeyFunc(newQJ)
1702+
if err == nil {
1703+
go func() {
1704+
for {
1705+
time.Sleep(requeueInterval)
1706+
latestAw, exists, err := cc.appwrapperInformer.Informer().GetStore().GetByKey(key)
1707+
if err == nil && exists {
1708+
// Enqueue the latest copy of the AW.
1709+
if (newQJ.Status.State != arbv1.AppWrapperStateCompleted || newQJ.Status.State != arbv1.AppWrapperStateFailed) && hasCompletionStatus {
1710+
cc.UpdateQueueJobs(latestAw.(*arbv1.AppWrapper))
1711+
klog.V(2).Infof("[Informer-updateQJ] Finished requeing AW to determine completion status")
1712+
}
1713+
}
1714+
}
1715+
}()
1716+
}
1717+
}
1718+
}
1719+
16971720
}
16981721

16991722
// a, b arbitrary length numerical string. returns true if a larger than b

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