g.balancers = [];
            }
            let tmpBalancer = {
              'tag': balancer.tag,
              'selector': balancer.selector,
              'fallbackTag': balancer.fallbackTag
            };
            if (balancer.strategy && balancer.strategy != 'random') {
              tmpBalancer.strategy = {
                'type': balancer.strategy
              };
            }
            newTemplateSettings.routing.balancers.push(tmpBalancer);
            this.templateSettings = newTemplateSetti