ugcpub_knoss_man: backends_man#awacs-rtc_balancer_ugc_search_yandex_net_yp_man
ugcpub_knoss_sas: backends_sas#awacs-rtc_balancer_ugc_search_yandex_net_yp_sas
ugcpub_knoss_vla: backends_vla#awacs-rtc_balancer_ugc_search_yandex_net_yp_vla
