Remove IPython from RefStack container

RefStack does not depend on IPython, so it needs to be removed

Fixes: https://storyboard.openstack.org/#!/story/2001003

Change-Id: Ife91af120acaaf939344c56169b79b4e084a3aaf

docker/Dockerfile

@@ -13,14 +13,14 @@ RUN \
     sudo git vim wget \
     nginx \
     python-dev python3-dev python-pip \
-    libmysqlclient-dev mysql-client-5.6 mysql-server-5.6 \
+    libmysqlclient-dev mysql-client-5.6 mysql-server-5.6 libffi-dev\
     npm && \
     rm -rf /var/lib/apt/lists/* && \
     rm -rf /var/lib/mysql/* && \
     rm -rf /etc/nginx/sites-enabled/default
 
 RUN \
-    pip install virtualenv tox ipython ipdb httpie && \
+    pip install virtualenv tox httpie && \
     ln -s /usr/bin/nodejs /usr/bin/node
 
 ADD /docker/scripts/* /usr/bin/
@@ -41,4 +41,4 @@ RUN  \
     api-init-db
 
 CMD start.sh -s
-EXPOSE 443
+EXPOSE 443

docker/scripts/start.sh

@@ -39,7 +39,7 @@ build_refstack_env () {
     [ ! -d .venv ] && virtualenv .venv
     .venv/bin/pip install -r requirements.txt
     #Install some dev tools
-    .venv/bin/pip install ipython ipdb httpie
+    .venv/bin/pip install pymysql httpie
     cd /home/dev/refstack
     npm install
 #    bower install --config.interactive=false