refactor id assignment in topology service (transferred from ManageIQ/manageiq@38733ab47a92684227068f7b69d35f846e5194c3)
refactor id assignment in topology service
(transferred from ManageIQ/manageiq@38733ab47a92684227068f7b69d35f846e5194c3)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic