RHEL8 cloud image does not have iptables-services installed
    
    addressing:
    TASK [base : iptables service enabled] **********************************************************************************
    Thursday 05 March 2020  14:48:13 +0000 (0:00:02.733)       0:00:56.244 ********
    fatal: [retrace-stg.aws.fedoraproject.org]: FAILED! => {"ansible_facts": {"discovered_interpreter_python": "/usr/libexec/platform-python"}, "changed": false, "msg": "Could not find the requested service iptables: host"}