caduceus: change event_type to event

src/caduceus/metrics.go

@@ -80,7 +80,7 @@ func Metrics() []xmetrics.Metric {
 			Name:       IncomingEventTypeCounter,
 			Help:       "Incoming count of events by event type",
 			Type:       "counter",
-			LabelNames: []string{"event_type"},
+			LabelNames: []string{"event"},
 		},
 	}
 }

src/caduceus/senderWrapper.go

@@ -168,7 +168,7 @@ func (sw *CaduceusSenderWrapper) Update(list []webhook.W) {
 func (sw *CaduceusSenderWrapper) Queue(msg *wrp.Message) {
 	sw.mutex.RLock()
 
-	sw.eventType.With("event_type", msg.FindEventStringSubMatch())
+	sw.eventType.With("event", msg.FindEventStringSubMatch())
 
 	for _, v := range sw.senders {
 		v.Queue(msg)

src/caduceus/senderWrapper_test.go

@@ -98,10 +98,10 @@ func getFakeFactory() *SenderWrapperFactory {
 		On("With", []string{"url", "http://localhost:9999/foo", "reason", "invalid_config"}).Return(fakeIgnore).
 		On("With", []string{"url", "http://localhost:8888/foo", "code", "200", "event", "unknown"}).Return(fakeIgnore).
 		On("With", []string{"url", "http://localhost:9999/foo", "code", "200", "event", "unknown"}).Return(fakeIgnore).
-		On("With", []string{"event_type", "iot"}).Return(fakeIgnore).
-		On("With", []string{"event_type", "test/extra-stuff"}).Return(fakeIgnore).
-		On("With", []string{"event_type", "bob/magic/dog"}).Return(fakeIgnore).
-		On("With", []string{"event_type", "unknown"}).Return(fakeIgnore)
+		On("With", []string{"event", "iot"}).Return(fakeIgnore).
+		On("With", []string{"event", "test/extra-stuff"}).Return(fakeIgnore).
+		On("With", []string{"event", "bob/magic/dog"}).Return(fakeIgnore).
+		On("With", []string{"event", "unknown"}).Return(fakeIgnore)
 
 	fakeRegistry := new(mockCaduceusMetricsRegistry)
 	fakeRegistry.On("NewCounter", DropsDueToInvalidPayload).Return(fakeDDTIP)