Remove 18.04 var file

Should already be covered by common-packer.

Change-Id: I724e3b30920463463631f5f40d60a6c1ad991d25
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/packer/vars/ubuntu-18.04.json b/packer/vars/ubuntu-18.04.json
deleted file mode 100644 (file)
index ec0c7ca..0000000
--- a/packer/vars/ubuntu-18.04.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "base_image": "Ubuntu 18.04 (2018-05-07) - LF upload",
-  "distro": "Ubuntu 18.04",
-  "ssh_user": "ubuntu",
-  "cloud_user_data": "provision/null_data.sh"
-}