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#!/bin/bash
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2018
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
set -o errexit
set -o nounset
set -o pipefail
map_list=""
function create_vlan {
local dev=$1
local id=$2
local name=$3
# Create VLAN for device
sudo ip link add link $dev name $name type vlan id $id
#sudo ip addr add $ip dev $name
sudo ip link set $name up
}
# Create provider network for interface
function create_provider_network {
local provider_name=$1
local interface=$2
bridge_name=br-$provider_name
network_name=nw_$provider_name
port_name=server-localnet_$provider_name
# Create OVS bridge and move the interface to the bridge
sudo ovs-vsctl --may-exist add-br $bridge_name
sudo ovs-vsctl --may-exist add-port $bridge_name $interface
#Create OVN Switch
sudo ovn-nbctl --may-exist ls-add $provider_name
# Add port of type localnet to the Switch
sudo ovn-nbctl --may-exist lsp-add $provider_name $port_name
sudo ovn-nbctl lsp-set-addresses $port_name unknown
sudo ovn-nbctl lsp-set-type $port_name localnet
#Set port with the network name to map to ovs bridge
sudo ovn-nbctl lsp-set-options $port_name network_name=$network_name
# Prepare bridge to network mapping for OVS
map_list=${map_list}${network_name}:${bridge_name},
}
create_vlan eth1 100 eth1.100
create_vlan eth1 200 eth1.200
provider_net1=prod-net1
provider_net2=prod-net2
create_provider_network $provider_net1 eth1.100
create_provider_network $provider_net2 eth1.200
#Set OVS with the bridge to network mapping
map_list=${map_list%?}
sudo ovs-vsctl set open . external-ids:ovn-bridge-mappings=$map_list
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