Remove support for Ubuntu 16.04 docker

There's an Ubuntu 18.04 today and considering no projects are using
this image as their builder node let's remove this to discourage it's
use.

Issue: RELENG-154
Change-Id: I227dcf9b617265e51efb90780491d19a0f35a895
Signed-off-by: Thanh Ha <zxiiro@gmail.com>

diff --git a/jenkins-config/clouds/openstack/odlvex/ubuntu1604-docker-2c-2g.cfg b/jenkins-config/clouds/openstack/odlvex/ubuntu1604-docker-2c-2g.cfg
deleted file mode 100644 (file)
index 4ce7f8e..0000000
--- a/jenkins-config/clouds/openstack/odlvex/ubuntu1604-docker-2c-2g.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-IMAGE_NAME=ZZCI - Ubuntu 16.04 - docker - 20180601-2047
-HARDWARE_ID=odl-highcpu-2