Running Foreman nightly build to test the fog-libvirt update supporting macvtap andhostdev
Foreman - lbvirt connection successfully tested.
Attempt to create a host on libvirt node
- Interfaces tab shows error
"Error loading interfaces information: Internal Server Error"

Libvirt network configiuration

1. virsh net-list --all
   Name State Autostart Persistent
   --------------------------------------------------
   default active yes yes
   macvtap-net active yes yes
   VF-ens6f0 inactive yes yes

1. virsh net-dumpxml default
   <network>
   <name>default</name>
   <uuid>e612c5f6-ed66-4cd8-973a-9ce2325abc25</uuid>
   <forward mode='nat'>
   <nat>
   <port start='1024' end='65535'/>
   </nat>
   </forward>
   <bridge name='virbr0' stp='on' delay='0'/>
   <mac address='52:54:00:65:10:a4'/>
   <ip address='192.168.122.1' netmask='255.255.255.0'>
   <dhcp>
   <range start='192.168.122.2' end='192.168.122.254'/>
   </dhcp>
   </ip>
   </network>

1. virsh net-dumpxml macvtap-net
   <network connections='7'>
   <name>macvtap-net</name>
   <uuid>f5a5c6c9-a097-41cb-af2b-f99c853514d9</uuid>
   <forward dev='ens6f1' mode='bridge'>
   <interface dev='ens6f1' connections='7'/>
   </forward>
   </network>

Foreman version: 2.5.0-develop
Plugins:
- foreman_discovery 16.3.4
- foreman_hooks 0.3.17
- foreman_monitoring 2.1.0
- foreman_openscap 4.1.2
- foreman_statistics 1.1.1