On 12/29/21 10:23, 韩光宇 wrote: ... > I saw that "OpenStack Networking does not work on systems that have the > Network Manager service enabled" in past redhat documentation and some > other places. But I don't see this in latest documentation of OpenStack > community（ ... > Past redhat documentation: > https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/11/html/manual_installation_procedures/chap-prerequisites#Disabling_Network_Manager I'll test it if Yoda is released