In this case it doesn't include the port:
cloud-config-url=http://10.244.40.33/MAAS/metadata/latest/enlist-preseed/?op=get_enlist_preseed
In this case it doesn't include the port:
cloud-config-url=http:// 10.244. 40.33/MAAS/ metadata/ latest/ enlist- preseed/ ?op=get_ enlist_ preseed