Ansible Openstack

Hi Gurus,
I am trying to connect to Openstack with Ansible. My question is : Does Ansible provides any thing to connect to Openstack or we have to depend on Openstack Client only.?

While installing Openstack client (pip install python-openstackclient
)on my RHEL 7.x machine , i am facing some issues:
compilation terminated.
error: command ‘gcc’ failed with exit status 1