sub-mod

package main

import (
	"bufio"
	"encoding/hex"
	"fmt"
	"io"
	"net"
	"os"
	"strings"

sub-mod

        this.get_entities_exists = function get_entities_exists(lname) {
            var gservices = $.grep(self.services, function(element) {
                if (element) { //skip kubernetes services
                    if (element.spec.selector) {
                        if (element.spec.selector.hasOwnProperty(lname)) {
                            return true;
                        }
                    }
                }
            });