# Default repos
deb http://ports.ubuntu.com/ xenial main restricted universe multiverse
deb http://ports.ubuntu.com/ xenial-updates main restricted universe multiverse
deb http://ports.ubuntu.com/ xenial-security main restricted universe multiverse

# Backports have a lower priority and must be explicitly installed to be used
deb http://ports.ubuntu.com/ xenial-backports main restricted universe multiverse

# We need to add the repo for the updated packages they provide. The main ones
# are qemu, libvirt, and openvswitch.
deb http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/queens main