I tested maas's command line as well.
/proc/cmdline from a maas pxe boot is BOOT_IMAGE=ubuntu/amd64/hwe-y/yakkety/daily/boot-kernel nomodeset iscsi_target_name=iqn.2004-05.com.ubuntu:maas:ephemeral-ubuntu-amd64-hwe-y-yakkety-daily iscsi_target_ip=192.168.1.5 iscsi_target_port=3260 iscsi_initiator=bonusvm2 ip=::::bonusvm2:BOOTIF ro root=/dev/disk/by-path/ip-192.168.1.5:3260-iscsi-iqn.2004-05.com.ubuntu:maas:ephemeral-ubuntu-amd64-hwe-y-yakkety-daily-lun-1 overlayroot=tmpfs cloud-config-url=http://192.168.1.5/MAAS/metadata/latest/by-id/4y3h7t/?op=get_preseed log_host=192.168.1.5 log_port=514 initrd=ubuntu/amd64/hwe-y/yakkety/daily/boot-initrd BOOTIF=01-52-54-00-ca-c0-9e
Notable variables are ip=::::bonusvm2:BOOTIF BOOTIF=01-52-54-00-ca-c0-9e
This use case continues to function.
I tested maas's command line as well.
/proc/cmdline from a maas pxe boot is ubuntu/ amd64/hwe- y/yakkety/ daily/boot- kernel nomodeset iscsi_target_ name=iqn. 2004-05. com.ubuntu: maas:ephemeral- ubuntu- amd64-hwe- y-yakkety- daily iscsi_target_ ip=192. 168.1.5 iscsi_target_ port=3260 iscsi_initiator =bonusvm2 ip=:::: bonusvm2: BOOTIF ro root=/dev/ disk/by- path/ip- 192.168. 1.5:3260- iscsi-iqn. 2004-05. com.ubuntu: maas:ephemeral- ubuntu- amd64-hwe- y-yakkety- daily-lun- 1 overlayroot=tmpfs cloud-config-url=http:// 192.168. 1.5/MAAS/ metadata/ latest/ by-id/4y3h7t/ ?op=get_ preseed log_host= 192.168. 1.5 log_port=514 initrd= ubuntu/ amd64/hwe- y/yakkety/ daily/boot- initrd BOOTIF= 01-52-54- 00-ca-c0- 9e
BOOT_IMAGE=
Notable variables are bonusvm2: BOOTIF BOOTIF= 01-52-54- 00-ca-c0- 9e
ip=::::
This use case continues to function.