Dockerfile and build script for Ubuntu

Dockerfile that allows building a Systemd
compliant Ubuntu image (for Ubuntu releases
that support it).

A build script for building the image.

Change-Id: I3456e40e7ac96e611e957b2912405f9030dc0f04
Issue-ID: OOM-1774
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
diff --git a/ansible/test/images/docker/ubuntu/Dockerfile b/ansible/test/images/docker/ubuntu/Dockerfile
new file mode 100644
index 0000000..5441637
--- /dev/null
+++ b/ansible/test/images/docker/ubuntu/Dockerfile
@@ -0,0 +1,12 @@
+ARG RELEASE
+FROM ubuntu:${RELEASE}
+
+# Systemd requires this env for ConditionVirtualization setting in unit files
+ENV container docker
+
+# Python2.7 required by ansible
+RUN apt-get update && apt-get -y install dbus systemd python openssh-server
+
+EXPOSE 22
+
+CMD ["/sbin/init"]
diff --git a/ansible/test/images/docker/ubuntu/build.sh b/ansible/test/images/docker/ubuntu/build.sh
new file mode 100755
index 0000000..c3bbffa
--- /dev/null
+++ b/ansible/test/images/docker/ubuntu/build.sh
@@ -0,0 +1,23 @@
+#! /usr/bin/env bash
+  
+#   COPYRIGHT NOTICE STARTS HERE
+
+#   Copyright 2019 © Samsung Electronics Co., Ltd.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+#   COPYRIGHT NOTICE ENDS HERE
+
+set -e
+TAG=${1:-18.04}
+docker build . --build-arg RELEASE=${TAG} -t molecule-ubuntu:${TAG}