This patch migrates the new role addition playbook into a proper Ansible
role with proper molecule tests. This new role will be responsible for
creating a new validation.
It is good to mention that the process won't change and it will be
fully transparent for the user.
To create a new role in tripleo-validations:
$ cd tripleo-validations/
$ export ANSIBLE_ROLES_PATH="${PWD}/roles"
$ ansible-playbook -i localhost, role-addition.yml -e validation_init_role_name=${NEWROLENAME}
Signed-off-by: Gael Chamoulaud (Strider) <gchamoul@redhat.com>
Change-Id: I219f4054e6b854306719b9c91a0738c526f07666