Description of problem:

When following https://docs.redhat.com/en/documentation/red_hat_satellite/6.17/html-single/provisioning_hosts/index#adding-kubevirt-connection_kubevirt-provisioning.

If SELinux is set to Enforcing [1], will need a following step. Otherwise, it will error with "Permission denied - connect(2) for "openshift_fqdn" port xxxx"

# setsebool -P foreman_rails_can_connect_all on
# getsebool -a |grep foreman_rails_can_connect_all
foreman_rails_can_connect_all --> on

How reproducible:

Steps to Reproduce:

1.  Follow the instructions in the doc

2. Verify the cert is ok and user has the cluster admin right

3. Test connection fails with below in /var/log/foreman/production.log

     [E|app|35613e0d] Failed to save: Failed to open TCP connection to opensift_fqdn:xxxx (Permission denied - connect(2) for "openshift_fqdn" port xxxx)

Actual behavior:
Test connection fails with (Permission denied - connect(2) for "openshift_fqdn" port xxxx)

Expected behavior:
Test connection should work if the proper instruction is provided 

Business Impact / Additional info:

Delay the deployment 

QE Tracker for https://issues.redhat.com/browse/SAT-36378