On controller-0 you need to delete the loopback interface and then configure the other nets on ctrl-0 with something like: system host-if-modify controller-0 lo -c none system host-if-modify controller-0 enp0s3 -c platform --networks oam system host-if-modify controller-0 enp0s8 -c platform --networks mgmt system host-if-modify controller-0 enp0s8 -c platform --networks cluster-host system host-addr-list controller-0 The rest of the process is identical on the other nodes. Ovidiu ________________________________ From: Chen, Yan [yan.chen@intel.com] Sent: Wednesday, May 22, 2019 10:12 AM To: starlingx-discuss@lists.starlingx.io Subject: [Starlingx-discuss] ansible deployment for duplex/standard Hi I wonder if anyone can help me on the ansible deployment for duplex/standard. I installed ISO (about 0519) on vms and run ansible with my yml file as below, but the 2nd controller failed to be installed via pxe. After checked controller0, I found that mgmt network is configured to lo. But use “config_controller --force" everything’s ok. Am I doing anything wrong with the yml file? There’s no instruction on WIKI for duplex + ansible yet. (?) --- system_mode: duplex management_subnet: 192.178.204.0/28 external_oam_subnet: 10.10.10.0/24 external_oam_gateway_address: 10.10.10.1 external_oam_floating_address: 10.10.10.2 external_oam_node_0_address: 10.10.10.3 external_oam_node_1_address: 10.10.10.4 Yan