/etc/sysconfig/network-scripts/ifcfg-eno1
DEVICE=eno1
NAME=eno1
DEVICETYPE=ovs
TYPE=OVSPort
OVS_BRIDGE=br-ex
ONBOOT=yes
BOOTPROTO=none

/etc/sysconfig/network-scripts/ifcfg-br-ex
PROXY_METHOD="none"
BROWSER_ONLY="no"
IPADDR=192.168.0.9
GATEWAY=192.168.0.1
DOMAIN="publicdomain.example"
NM_CONTROLLED="no"
DEFROUTE="yes"
UUID="4802a612-06b8-462f-a246-05662602bb28"
ONBOOT="yes"
DEVICE=br-ex
NAME=br-ex
DEVICETYPE=ovs
OVSBOOTPROTO="static"
TYPE=OVSBridge
OVS_EXTRA="set bridge br-ex fail_mode=standalone"

/etc/sysconfig/network-scripts/ifcfg-eno2
DEVICE=eno2
NAME=eno2
DEVICETYPE=ovs
TYPE=OVSPort
OVS_BRIDGE=br-int
ONBOOT=yes
BOOTPROTO=none

/etc/sysconfig/network-scripts/ifcfg-br-int
PROXY_METHOD="none"
BROWSER_ONLY="no"
IPADDR=10.2.0.1
NETMASK=255.255.255.0
DOMAIN="privatedomain.example"
NM_CONTROLLED="no"
DEFROUTE="no"
PEERDNS=no
NOZEROCONF=yes
UUID="c896c079-97b2-4a5b-bafa-e7d675e0feb6"
ONBOOT="yes"
DEVICE=br-int
NAME=br-int
DEVICETYPE=ovs
OVSBOOTPROTO="static"
TYPE=OVSBridge
OVS_EXTRA="set bridge br-int fail_mode=standalone"