Hi, I have one controller and one compute node both with 3 NICs: IPMI,net1 and net2 I've based my overcloud configuration on the bond with vlans but I removed the bond and just used a single NIC instead. For the moment I don't need storage as my setup is a NFV cloud, so I removed the storage network and storage-management network. Network configuration per node - controller: - IPMI - NIC1: - Provioning Network - NIC2 - Internal Network - Tenant Network - Management Network - External Network - compute - IPMI - NIC1: - Provioning Network - NIC2 - Internal Network - Tenant Network - Management Network By the way what is the management netwrok for? Is it for accesssing the nodes without going through the director? I ran the deployment but the following resources failed overcloud-ControllerNodesPostDeployment-4lpz4z4msgzz- ControllerLoadBalancerDeployment_Step1-nc4sfpp34a57 overcloud-ControllerNodesPostDeployment-4lpz4z4msgzz overcloud-ComputeNodesPostDeployment-ougcodme2eo2 When I checked the os-collect-config log on the controller I found that It wasn't able to reach the mysql server (attached is the log file) Any Idea what could be the issue? Attached are also the configuration files Regards, Samuel