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# The loopback network interface
auto lo
iface lo inet loopback
# Physical interface
auto {{ interface }}
iface {{ interface }} inet manual
# Container/Host management VLAN interface
auto {{ interface }}.10
iface {{ interface }}.10 inet manual
vlan-raw-device {{ interface }}
# OpenStack Networking VXLAN (tunnel/overlay) VLAN interface
auto {{ interface }}.30
iface {{ interface }}.30 inet manual
vlan-raw-device {{ interface }}
# Storage network VLAN interface
auto {{ interface }}.20
iface {{ interface }}.20 inet manual
vlan-raw-device {{ interface }}
# Container/Host management bridge
auto br-mgmt
iface br-mgmt inet static
bridge_stp off
bridge_waitport 0
bridge_fd 0
bridge_ports {{ interface }}.10
address {{host_info[inventory_hostname].MGMT_IP}}
netmask 255.255.252.0
# compute1 VXLAN (tunnel/overlay) bridge config
auto br-vxlan
iface br-vxlan inet static
bridge_stp off
bridge_waitport 0
bridge_fd 0
bridge_ports {{ interface }}.30
address {{host_info[inventory_hostname].VXLAN_IP}}
netmask 255.255.252.0
# OpenStack Networking VLAN bridge
auto br-vlan
iface br-vlan inet static
bridge_stp off
bridge_waitport 0
bridge_fd 0
bridge_ports {{ interface }}
address {{host_info[inventory_hostname].VLAN_IP}}
netmask 255.255.255.0
gateway 192.168.122.1
dns-nameserver 8.8.8.8 8.8.4.4
offload-sg off
# Create veth pair, don't bomb if already exists
pre-up ip link add br-vlan-veth type veth peer name eth12 || true
# Set both ends UP
pre-up ip link set br-vlan-veth up
pre-up ip link set eth12 up
# Delete veth pair on DOWN
post-down ip link del br-vlan-veth || true
bridge_ports br-vlan-veth
# OpenStack Storage bridge
auto br-storage
iface br-storage inet static
bridge_stp off
bridge_waitport 0
bridge_fd 0
bridge_ports {{ interface }}.20
address {{host_info[inventory_hostname].STORAGE_IP}}
netmask 255.255.252.0
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