Add base image for Ubuntu

Minimal base image with Ubuntu Cloud Archive repository.
More dependencies may be added during implementing the
other images.

NOTE: To build this image with proper name:

./build --prefix ubuntu-binary-

You can also configure the prefix globally:

cat >> .buildconf << EOF
PREFIX=ubuntu-binary-
EOF

Partially implements: blueprint install-from-ubuntu

Change-Id: I66bf97b508b740f8db49ed6217c6fefe5de1637e

docker/ubuntu/binary/base/Dockerfile

+FROM ubuntu:trusty
+MAINTAINER Kolla Project (https://launchpad.net/kolla)
+
+RUN apt-get update \
+    && apt-get install -y software-properties-common \
+    && add-apt-repository cloud-archive:kilo \
+    && apt-get update \
+    && apt-get upgrade -y \
+    && apt-get dist-upgrade -y \
+    && apt-get install -y \
+        crudini \
+        openssl \
+    && apt-get clean
+
+COPY service_hosts.sh kolla-common.sh /opt/kolla/

docker/ubuntu/binary/base/build

+../../../../tools/build-docker-image
\ No newline at end of file

docker/ubuntu/binary/base/kolla-common.sh

+../../../common/base/kolla-common.sh
\ No newline at end of file

docker/ubuntu/binary/base/service_hosts.sh

+../../../common/base/service_hosts.sh
\ No newline at end of file