prototypes: bifrost: Switch Ubuntu targets to Xenial (16.04)

Switch default target OS to Ubuntu Xenial (16.04) which is also
the version which is supported by OpenStack Ansible.

Change-Id: I73adc6472b0fb572177e1508cf831b4d3190245c
Signed-off-by: Markos Chandras <mchandras@suse.de>

diff --git a/prototypes/bifrost/scripts/bifrost-provision.sh b/prototypes/bifrost/scripts/bifrost-provision.sh
index 0561962..2b90215 100755 (executable)
--- a/prototypes/bifrost/scripts/bifrost-provision.sh
+++ b/prototypes/bifrost/scripts/bifrost-provision.sh
@@ -57,8 +57,8 @@ WRITE_INTERFACES_FILE=true
 export DIB_DEV_USER_PWDLESS_SUDO=yes
 export DIB_DEV_USER_PASSWORD=devuser
 
-# Settings for distro: trusty/ubuntu-minimal, 7/centos7, 42.2/suse
-export DIB_OS_RELEASE=${DIB_OS_RELEASE:-trusty}
+# Settings for distro: xenial/ubuntu-minimal, 7/centos7, 42.2/suse
+export DIB_OS_RELEASE=${DIB_OS_RELEASE:-xenial}
 export DIB_OS_ELEMENT=${DIB_OS_ELEMENT:-ubuntu-minimal}
 
 # DIB OS packages