Currently MAAS only supports a basic flat storage layout and DHCP on each NIC for operating systems other than Ubuntu. From the screenshot you provided it looks like CentOS deployed but is unable to run DHCP on any of the NICs. Does your environment require a more advanced networking config than just DHCP on each NIC? If not could you try resetting the networking and storage config with
Currently MAAS only supports a basic flat storage layout and DHCP on each NIC for operating systems other than Ubuntu. From the screenshot you provided it looks like CentOS deployed but is unable to run DHCP on any of the NICs. Does your environment require a more advanced networking config than just DHCP on each NIC? If not could you try resetting the networking and storage config with
maas <profile> machine restore- default- configuration <systemid>
and seeing if Ubuntu deploys?