Introduction and prerequisites¶

Let’s assume you have a TripleO development environment healthy and working properly. All the commands and customization we are going to run will run in the Undercloud, as usual logged in as the stack user and having sourced the stackrc file.

Then let’s proceed by cloning the repositories we are going to work within a temporary folder:

mkdir dev-docs
cd dev-docs
git clone https://github.com/openstack/python-tripleoclient
git clone https://github.com/openstack/tripleo-common
git clone https://github.com/openstack/instack-undercloud

• python-tripleoclient: Will define the OpenStack CLI commands.
• tripleo-common: Will have the Mistral logic.
• instack-undercloud: Allows to update and create mistral environments to store configuration details needed when executing Mistral workflows.