If you use individual ssl certificates make sure to edit the ansible configuration
under /etc/ansible/ansible.cfg
[defaults]
callback_whitelist = foreman
bin_ansible_callbacks = True
[callback_foreman]
url = ‘https://fqdn’
ssl_cert = /etc/foreman-proxy/ssl_cert.pem
ssl_key = /etc/foreman-proxy/ssl_key.pem
verify_certs = /etc/foreman-proxy/ssl_ca.pem