Trying to adhere to python naming convention.

openstack_client/Dockerfile

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+FROM ubuntu:16.04
+# install packages
+
+RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5EDB1B62EC4926EA
+
+RUN set -x \
+    && echo "deb http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/ocata main" > /etc/apt/sources.list.d/ocata.list \
+    && apt-get -y update \
+    && apt-get -y install ubuntu-cloud-keyring \
+    && apt-get -y update \
+    && apt-get -y install \
+        python-openstackclient \
+    && apt-get -y clean
+
+# add bootstrap script and make it executable
+COPY admin-openrc.sh /root/admin-openrc.sh
+
+COPY demo-openrc.sh /root/demo-openrc.sh
+

openstack_client/README.md

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+# ubuntu 16.04 openstack ocata neutron controler node
+
+## How to build the docker image.
+```
+docker  build . -t="hpc/neutroncontroller"
+```
+
+## How to bootstrap the service.
+Before we can take the container into service we need accounts in keystone.
+We also need an initial database. Both of these tasks are performed by the bootstrap script.
+```
+docker run --rm --it --add-host="controller:<keystone_ip>" hpc/neutroncontroler /etc/bootstrap.sh
+```
+
+## How to run
+This image needs a lot of environment variables. It should be run via the `hpc-cloud` ansible repository.
+
+
+## Notes
+This image is designed to be deployed from the [hpc-cloud repo](https://git.webhosting.rug.nl/HPC/hpc-cloud)
+The -p option is added to the run command to make the container accessible from (containers on ) other hosts than the container host.

openstack_client/bootstrap.sh

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+#!/bin/bash
+
+# Create admin-openrc.sh from secrets that are in the environment during bootstrap.
+cat << EOF > /root/admin-openrc.sh
+#!/bin/bash
+export OS_TENANT_NAME=admin
+export OS_USERNAME=admin
+export OS_PASSWORD=${OS_PASSWORD}
+export OS_AUTH_URL=http://${KEYSTONE_HOST}:35357/v3
+export OS_IDENTITY_API_VERSION=3
+EOF
+
+# Create demo-openrc.sh
+cat << EOF > /root/demo-openrc.sh
+#!/bin/bash
+export OS_TENANT_NAME=demo
+export OS_USERNAME=demo
+export OS_PASSWORD=${OS_DEMO_PASSWORD}
+export OS_AUTH_URL=http://${KEYSTONE_HOST}:35357/v3
+export OS_IDENTITY_API_VERSION=3
+EOF

openstack_client/demo-openrc.sh

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+#!/bin/bash
+# a admin-openrc.sh file
+KEYSTONE_HOST=keystone  # to be set via docker run --host option
+export OS_IDENTITY_API_VERSION=3
+export OS_USERNAME=demo
+export OS_PASSWORD=geheim
+export OS_TENANT_NAME=admin
+export OS_AUTH_URL=http://${KEYSTONE_HOST}:5000/v3
+
+export OS_PROJECT_DOMAIN_NAME=default
+export OS_USER_DOMAIN_NAME=default
+export OS_PROJECT_NAME=demo
+export OS_IMAGE_API_VERSION=2