Fill in your SSH public key in setup.sh then copy it to the target host and run as root to setup requirements for Ansible.

On the local machine:

0. Optionally create a virtualenv
1. Run pip install -r requirements.txt to install dependencies
2. Run ansible-galaxy install -r requirements.yml to install ansible dependencies
3. Fill in the hosts file along the example

The playbook can be ran like so:

ansible-playbook site.yml

For a dry run the check, diff and verbose parameters can be added:

ansible-playbook -C -D -v site.yml

To run only on a subset of hosts the limit parameter can be added:

ansible-playbook -l SUBSET site.yml