Настройка интерфейсов с bonding с LACP и VLAN на OVS на узле¶

$sudo  apt-get install ifenslave

auto eth0
iface eth0 inet manual

auto eth1
iface eth1 inet manual

auto bond0
    iface bond0 inet static
    address 10.193.28.136 #свои адреса
    gateway 10.193.28.129
    netmask 255.255.255.128
    dns-nameservers 10.193.28.130
    dns-search accentos.loc
    slaves eth0 eth1
    bond-mode 802.3ad  #This mode creates aggregation groups that share the same speed and duplex settings, and it requires a switch that supports an IEEE 802.3ad dynamic link. Mode 4 uses all interfaces in the active aggregation group. For example, you can aggregate three 1 GB per second (GBPS) ports into a 3 GBPS trunk port. This is equivalent to having one interface with 3 GBPS speed. It provides fault tolerance and load balancing.
    bond-lacp-rate slow

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

allow-ovs br-ex
iface br-ex inet manual
    ovs_type OVSBridge
    ovs_ports bond0

auto vlan2027
allow-br-ex vlan2027
iface vlan2027 inet static
ovs_type OVSIntPort
       ovs_bridge br-ex
  # ovs_options tag=2027
       address 10.193.28.136/25
       gateway 10.193.28.129

auto bond0
allow-br-ex bond0
iface bond0 inet manual
    bond-slaves eth0 eth1
    bond-mode 802.3ad
    bond-miimon 100 # MII Polling Interval (ms)
    bond-lacp-rate slow
    bond-xmit-hash-policy layer3+4
    ovs_bridge br-ex
    ovs_type OVSPort

auto eth0
allow-bond0 eth0
iface eth0 inet manual

auto eth1
allow-bond0 eth1
iface eth1 inet manual

dns-nameservers 10.193.28.130
dns-search accentos.loc