• Resize FreeBSD to the size of the OpenStack flavor (growfs).
• Speeds up the boot process by disabling sendmail.
• Allows an user to ssh as root with a public key.
• Make ssh(1) respond faster by disabling DNS lookups.
• Enable DHCP on the vtnet(4) interface.

Note: The CLOUDWARE list has not yet been changed to include the
OpenStack target by default yet.

Submitted by: Diego Casati
PR: 215258
MFC after: 1 week
Sponsored by: The FreeBSD Foundation