cloud-init-pre-network:
runs before network service.
this service gets metadata from local datasources
in order to configure network stuff before network service
and configures the instance on its first booot
cloud-init:
runs after network service and will get userdata/metadata
from datasources(local/network). This service fixes disk
and filesystem
add first-boot-setup and no-network options
update documentation
add --openstack-config-drive option to process metadata and
userdata using as datasource an openstack config drive
(iso9660 or vfat filesystem)
add type_by_device function to get the disk type
Julio Montes