new file mode 100755

@@ -0,0 +1,24 @@

+#!/usr/bin/env bash

+

+# **exercise.sh** - using the cloud can be fun

+

+# we will use the ``nova`` cli tool provided by the ``python-novaclient``

+# package

+

+# Settings/Options

+# ================

+

+HOST=${HOST:-localhost}

+export NOVA_PROJECT_ID=${TENANT:-admin}

+export NOVA_USERNAME=${USERNAME:-admin}

+export NOVA_API_KEY=${PASS:-secrete}

+

+# keystone is the authentication system.  We use the **auth** 2.0 protocol.

+# Upon successful authentication, we are return a token and catalog of 

+# endpoints (for openstack services)

+export NOVA_URL="http://$HOST:5000/v2.0/"

+export NOVA_VERSION=1.1

+

+export

+

+nova list