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event_sender.go
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event_sender.go
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package reporter
import (
"context"
"github.com/gogo/protobuf/proto"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
"github.com/armadaproject/armada/internal/common"
"github.com/armadaproject/armada/internal/common/eventutil"
"github.com/armadaproject/armada/pkg/api"
"github.com/armadaproject/armada/pkg/armadaevents"
"github.com/armadaproject/armada/pkg/executorapi"
)
type EventSender interface {
SendEvents(events []EventMessage) error
}
type ExecutorApiEventSender struct {
eventClient executorapi.ExecutorApiClient
maxMessageSize int
}
func NewExecutorApiEventSender(
executorApiClient executorapi.ExecutorApiClient,
maxMessageSize int,
) *ExecutorApiEventSender {
return &ExecutorApiEventSender{
eventClient: executorApiClient,
maxMessageSize: maxMessageSize,
}
}
func (eventSender *ExecutorApiEventSender) SendEvents(events []EventMessage) error {
sequences := make([]*armadaevents.EventSequence, 0, len(events))
for _, e := range events {
message, err := api.Wrap(e.Event)
if err != nil {
return err
}
log.Debugf("Reporting event %+v", message)
sequence, err := eventutil.EventSequenceFromApiEvent(message)
if err != nil {
return err
}
sequence.Events = filterJobRunEvents(sequence.Events)
runId, err := armadaevents.ProtoUuidFromUuidString(e.JobRunId)
if err != nil {
return errors.Errorf("failed to convert uuid string %s to uuid because %s", e.JobRunId, err)
}
populateRunId(sequence, runId)
sequences = append(sequences, sequence)
}
sequences = eventutil.CompactEventSequences(sequences)
if len(sequences) <= 0 {
return nil
}
eventLists, err := splitIntoEventListWithByteLimit(sequences, eventSender.maxMessageSize)
if err != nil {
return err
}
for _, eventList := range eventLists {
_, err = eventSender.eventClient.ReportEvents(context.Background(), eventList)
if err != nil {
return err
}
}
return err
}
func splitIntoEventListWithByteLimit(sequences []*armadaevents.EventSequence, maxEventListSizeBytes int) ([]*executorapi.EventList, error) {
sequences, err := eventutil.LimitSequencesByteSize(sequences, uint(maxEventListSizeBytes), true)
if err != nil {
return nil, err
}
result := []*executorapi.EventList{}
currentEventList := &executorapi.EventList{}
currentEventList.Events = make([]*armadaevents.EventSequence, 0)
currentEventListSize := proto.Size(currentEventList)
result = append(result, currentEventList)
for _, sequence := range sequences {
sequenceSizeBytes := proto.Size(sequence)
if sequenceSizeBytes+currentEventListSize < maxEventListSizeBytes {
currentEventList.Events = append(currentEventList.Events, sequence)
currentEventListSize = currentEventListSize + sequenceSizeBytes
} else {
newEventList := &executorapi.EventList{}
newEventList.Events = make([]*armadaevents.EventSequence, 0)
newEventList.Events = append(newEventList.Events, sequence)
currentEventList = newEventList
currentEventListSize = proto.Size(currentEventList)
result = append(result, currentEventList)
}
}
return result, nil
}
func filterJobRunEvents(events []*armadaevents.EventSequence_Event) []*armadaevents.EventSequence_Event {
result := make([]*armadaevents.EventSequence_Event, 0, len(events))
for _, event := range events {
switch typed := event.GetEvent().(type) {
case *armadaevents.EventSequence_Event_JobSucceeded:
continue
case *armadaevents.EventSequence_Event_JobErrors:
continue
case *armadaevents.EventSequence_Event_JobRunAssigned:
result = append(result, event)
case *armadaevents.EventSequence_Event_JobRunRunning:
result = append(result, event)
case *armadaevents.EventSequence_Event_JobRunSucceeded:
result = append(result, event)
case *armadaevents.EventSequence_Event_JobRunErrors:
result = append(result, event)
case *armadaevents.EventSequence_Event_JobRunPreempted:
result = append(result, event)
case *armadaevents.EventSequence_Event_StandaloneIngressInfo:
result = append(result, event)
case *armadaevents.EventSequence_Event_ResourceUtilisation:
result = append(result, event)
default:
log.Warnf("unexpected event type %T- filtering it out", typed)
}
}
return result
}
func populateRunId(eventSequence *armadaevents.EventSequence, jobRunId *armadaevents.Uuid) {
for _, event := range eventSequence.Events {
switch runEvent := event.GetEvent().(type) {
case *armadaevents.EventSequence_Event_JobRunAssigned:
runEvent.JobRunAssigned.RunId = jobRunId
case *armadaevents.EventSequence_Event_JobRunRunning:
runEvent.JobRunRunning.RunId = jobRunId
case *armadaevents.EventSequence_Event_JobRunSucceeded:
runEvent.JobRunSucceeded.RunId = jobRunId
case *armadaevents.EventSequence_Event_JobRunErrors:
runEvent.JobRunErrors.RunId = jobRunId
case *armadaevents.EventSequence_Event_JobRunPreempted:
runEvent.JobRunPreempted.PreemptedRunId = jobRunId
case *armadaevents.EventSequence_Event_StandaloneIngressInfo:
runEvent.StandaloneIngressInfo.RunId = jobRunId
case *armadaevents.EventSequence_Event_ResourceUtilisation:
runEvent.ResourceUtilisation.RunId = jobRunId
default:
log.Warnf("unexpected event type %T- failed to populate run id", runEvent)
}
}
}
type LegacyApiEventSender struct {
eventClient api.EventClient
}
func NewLegacyApiEventSender(eventClient api.EventClient) *LegacyApiEventSender {
return &LegacyApiEventSender{
eventClient: eventClient,
}
}
func (eventSender *LegacyApiEventSender) SendEvents(events []EventMessage) error {
var eventMessages []*api.EventMessage
for _, e := range events {
m, err := api.Wrap(e.Event)
eventMessages = append(eventMessages, m)
if err != nil {
return err
}
log.Debugf("Reporting event %+v", m)
}
ctx, cancel := common.ContextWithDefaultTimeout()
defer cancel()
_, err := eventSender.eventClient.ReportMultiple(ctx, &api.EventList{eventMessages})
return err
}