# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback # Physical interface auto eth0 iface eth0 inet manual # OpenStack Networking VXLAN (tunnel/overlay) VLAN interface auto {{sys_intf_mappings["mgmt"]["interface"]}}.{{sys_intf_mappings["mgmt"]["vlan_tag"]}} iface {{sys_intf_mappings["mgmt"]["interface"]}}.{{sys_intf_mappings["mgmt"]["vlan_tag"]}} inet manual vlan-raw-device {{sys_intf_mappings["mgmt"]["interface"]}} # Storage network VLAN interface (optional) auto {{sys_intf_mappings["storage"]["interface"]}}.{{sys_intf_mappings["storage"]["vlan_tag"]}} iface {{sys_intf_mappings["storage"]["interface"]}}.{{sys_intf_mappings["storage"]["vlan_tag"]}} inet manual vlan-raw-device {{sys_intf_mappings["storage"]["interface"]}} # Container/Host management bridge auto br-mgmt iface br-mgmt inet static bridge_stp off bridge_waitport 0 bridge_fd 0 bridge_ports eth0 address {{host_info[inventory_hostname].MGMT_IP}} netmask 255.255.255.0 # OpenStack Networking VXLAN (tunnel/overlay) bridge # # Only the COMPUTE and NETWORK nodes must have an IP address # on this bridge. When used by infrastructure nodes, the # IP addresses are assigned to containers which use this # bridge. # auto br-vxlan iface br-vxlan inet manual bridge_stp off bridge_waitport 0 bridge_fd 0 bridge_ports {{sys_intf_mappings["mgmt"]["interface"]}}.{{sys_intf_mappings["mgmt"]["vlan_tag"]}} # OpenStack Networking VLAN bridge auto br-vlan iface br-vlan inet static bridge_stp off bridge_waitport 0 bridge_fd 0 bridge_ports {{ network_cfg["provider_net_mappings"][0]["interface"] }} address {{ ip_settings[inventory_hostname]["br-prv"]["ip"] }} netmask 255.255.255.0 gateway {{ ip_settings[inventory_hostname]["br-prv"]["gw"] }} dns-nameserver 8.8.8.8 8.8.4.4 # compute1 Storage bridge auto br-storage iface br-storage inet static bridge_stp off bridge_waitport 0 bridge_fd 0 bridge_ports {{sys_intf_mappings["storage"]["interface"]}}.{{sys_intf_mappings["storage"]["vlan_tag"]}} address {{ ip_settings[inventory_hostname]["storage"]["ip"] }} netmask 255.255.252.0