interfaces.stackserver2

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

# for host management
auto eth1
iface eth1 inet static
  address 192.168.50.14/24

# for container management
auto eth2
iface eth2 inet manual
  up ip link set $IFACE up
  down ip link set $IFACE down

# for tenant networks
auto eth3
iface eth3 inet manual
  up ip link set $IFACE up
  down ip link set $IFACE down

# container mgmt bridge
auto br-mgmt
iface br-mgmt inet static
  bridge_stp off
  bridge_waitport 0
  bridge_fd 0
  bridge_ports eth2
  address 192.168.20.14/24

# openstack vlan bridge
# The neutron contains bind to br-vlan
auto br-vlan
iface br-vlan inet manual
  bridge_stp off
  bridge_waitport 0
  bridge_fd 0
  bridge_ports eth3

# external network bridge. binds eth4 to the bridge
# The neutron contains bind to br-vlan
auto br-external
iface br-external inet manual
  bridge_stp off
  bridge_waitport 0
  bridge_fd 0
  bridge_ports eth4


auto br-vxlan
iface br-vxlan inet static
    bridge_stp off
    bridge_waitport 0
    bridge_fd 0
    address 192.168.40.3
    netmask 255.255.255.0
    bridge_ports eth4