| #!/usr/bin/env bash |
| # Copyright 2017-present Open Networking Foundation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| |
| bridge="$1" |
| controller="$2" |
| if [ x"$bridge" = "x" ]; then |
| bridge="br0" |
| fi |
| if [ x"$controller" = "x" ]; then |
| controller="%%CONTROLLER%%" |
| fi |
| service openvswitch-switch restart |
| num_ports=200 |
| ports=$(($num_ports-1)) |
| for vports in $(seq 0 2 $ports); do |
| echo "Deleting veth$vports" |
| ip link del veth$vports |
| done |
| for vports in $(seq 0 2 $ports); do |
| ip link add type veth |
| ifconfig veth$vports up |
| ifconfig veth$(($vports+1)) up |
| done |
| echo "Configuring ovs bridge $bridge" |
| ovs-vsctl del-br $bridge |
| ovs-vsctl add-br $bridge |
| for i in $(seq 1 2 $ports); do |
| ovs-vsctl add-port $bridge veth$i |
| done |
| my_ip=`ifconfig eth0 | grep "inet addr" | tr -s ' ' | cut -d":" -f2 |cut -d" " -f1` |
| ovs-vsctl set-controller $bridge ptcp:6653:$my_ip tcp:$controller:6633 |
| ovs-vsctl set controller $bridge max_backoff=1000 |
| ovs-vsctl set bridge $bridge protocols=OpenFlow10,OpenFlow11,OpenFlow12,OpenFlow13 |
| ovs-vsctl show |
| ovs-ofctl show $bridge |