filter ha unreachable to hosts that actually failed

main.go

@@ -277,8 +277,23 @@ func main() {
 		for _, h := range haStatusChanges {
 			unreachableMessage := strings.Contains(strings.ToLower(h.FullFormattedMessage), "changed to unreachable")
 			if unreachableMessage {
-				haUnreachableEvents = append(haUnreachableEvents, h)
+
-				log.Printf("Host %s unreachable HA status event at %s : '%s'\n", h.Host.Name, h.CreatedTime.In(location).Format(time.ANSIC), h.FullFormattedMessage)
+				// make sure this host was in the host failures list
+				hostFound := false
+				for _, f := range hostFailures {
+					if h.Host.Name == f.Host.Name {
+						// got it
+						hostFound = true
+						break
+					}
+				}
+
+				if hostFound {
+					haUnreachableEvents = append(haUnreachableEvents, h)
+					log.Printf("Host %s unreachable HA status event at %s : '%s'\n", h.Host.Name, h.CreatedTime.In(location).Format(time.ANSIC), h.FullFormattedMessage)
+				} else {
+					log.Printf("Host %s was not found in the list of hostfailure events, skipping this host\n", h.Host.Name)
+				}
 			}
 		}