Add pod delete control

- Push shortcut reports when pods are created/deleted
- Buffer upto 2 reports instead of dropping them

report/id.go

@@ -175,6 +175,15 @@ func ParsePodNodeID(podNodeID string) (namespaceID, podID string, ok bool) {
 	return fields[0], fields[1], true
 }
 
+// ParseServiceNodeID produces the namespace ID and service ID from an service node ID.
+func ParseServiceNodeID(serviceNodeID string) (namespaceID, serviceID string, ok bool) {
+	fields := strings.SplitN(serviceNodeID, ScopeDelim, 2)
+	if len(fields) != 2 {
+		return "", "", false
+	}
+	return fields[0], fields[1], true
+}
+
 // ExtractHostID extracts the host id from Node
 func ExtractHostID(m Node) string {
 	hostNodeID, _ := m.Latest.Lookup(HostNodeID)