Hello, I'm trying to create a playbook for deployment of a new node in my ovirt deployment. I'm using the role ovirt-infra from ovirt-infra-roles 1.1.1. I'm creating a new bond and assigning ovirtmgmt to that bond: This is the value of the variable host_networks printed out by ansible: TASK [host_networks] ********************************************************************************************************************************* ok: [localhost] => { "host_networks": [ { "bond": { "interfaces": [ "enp2s0f0", "enp2s0f1" ], "mode": 1, "name": "bond0" }, "check": true, "name": "ovirt01.intranet.company.it", "networks": [ { "address": "10.5.40.197", "boot_protocol": "static", "gateway": "10.5.43.254", "name": "ovirtmgmt", "prefix": "255.255.252.0" } ], "save": true }, { "bond": { "interfaces": [ "enp2s0f2", "enp2s0f3" ], "mode": 1, "name": "bond1" }, "check": true, "name": "ovirt01.intranet.company.it", "networks": [ { "address": "10.5.160.47", "boot_protocol": "static", "name": "NFS", "netmask": "255.255.252.0" } ], "save": true } ] } When running the playbook i get: Error: Fault reason is "Operation Failed". Fault detail is "[Cannot setup Networks. Network ovirtmgmt is already attached via attachment 3315148d-f669-48b0-9c16-601faaea9ce5. A new attachment cannot be used for the same network, please reuse the existing one.]" How do i reuse the existing attachment? The other network (NFS) has been attached without issues. -- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) "Internet è la più grande biblioteca del mondo. Ma il problema è che i libri sono tutti sparsi sul pavimento" John Allen Paulos, Matematico (1945-vivente) Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca(a)gmail.com&gt;