--- /dev/null
+#!/bin/bash
+# script to remove bridges and reset networking for ODL
+
+
+#VARS
+MODE=0
+DNS=8.8.8.8
+
+#ENV
+source ~/openrc
+
+# GET IPS for that node
+function get_ips {
+ BR_MGMT=`grep address /etc/network/ifcfg_backup/ifcfg-br-mgmt | awk -F" " '{print $2}'`
+ BR_STORAGE=`grep address /etc/network/ifcfg_backup/ifcfg-br-storage | awk -F" " '{print $2}'`
+ BR_FW_ADMIN=`grep address /etc/network/ifcfg_backup/ifcfg-br-fw-admin | awk -F" " '{print $2}'`
+ BR_EX=`grep address /etc/network/ifcfg_backup/ifcfg-br-ex | awk -F" " '{print $2}'`
+ DEF_NETMASK=255.255.255.0
+ DEF_GW=172.30.9.1
+}
+
+function backup_ifcfg {
+ echo " backing up "
+ mkdir -p /etc/network/ifcfg_backup
+ mv /etc/network/interfaces.d/ifcfg-br-ex /etc/network/ifcfg_backup/.
+ mv /etc/network/interfaces.d/ifcfg-br-fw-admin /etc/network/ifcfg_backup/.
+ mv /etc/network/interfaces.d/ifcfg-br-mgmt /etc/network/ifcfg_backup/.
+ mv /etc/network/interfaces.d/ifcfg-br-storage /etc/network/ifcfg_backup/.
+ mv /etc/network/interfaces.d/ifcfg-br-prv /etc/network/ifcfg_backup/.
+ mv /etc/network/interfaces.d/ifcfg-eth0 /etc/network/ifcfg_backup/.
+ mv /etc/network/interfaces.d/ifcfg-eth1 /etc/network/ifcfg_backup/.
+ rm -rf /etc/network/interfaces.d/ifcfg-eth1.300
+ rm -rf /etc/network/interfaces.d/ifcfg-eth1.301
+ rm -rf /etc/network/interfaces.d/ifcfg-eth1
+ rm -rf /etc/network/interfaces.d/ifcfg-eth0
+
+}
+
+
+function create_ifcfg_br_mgmt {
+ echo "migrating br_mgmt"
+ echo "auto eth1.300" >> /etc/network/interfaces.d/ifcfg-eth1.300
+ echo "iface eth1.300 inet static" >> /etc/network/interfaces.d/ifcfg-eth1.300
+ echo " address $BR_MGMT" >> /etc/network/interfaces.d/ifcfg-eth1.300
+ echo " netmask $DEF_NETMASK" >> /etc/network/interfaces.d/ifcfg-eth1.300
+}
+
+function create_ifcfg_br_storage {
+ echo "migration br_storage"
+ echo "auto eth1.301" >> /etc/network/interfaces.d/ifcfg-eth1.301
+ echo "iface eth1.301 inet static" >> /etc/network/interfaces.d/ifcfg-eth1.301
+ echo " address $BR_STORAGE" >> /etc/network/interfaces.d/ifcfg-eth1.301
+ echo " netmask $DEF_NETMASK" >> /etc/network/interfaces.d/ifcfg-eth1.301
+}
+
+function create_ifcfg_br_fw_admin {
+ echo " migratinng br_fw_admin"
+ echo "auto eth1" >> /etc/network/interfaces.d/ifcfg-eth1
+ echo "iface eth1 inet static" >> /etc/network/interfaces.d/ifcfg-eth1
+ echo " address $BR_FW_ADMIN" >> /etc/network/interfaces.d/ifcfg-eth1
+ echo " netmask $DEF_NETMASK" >> /etc/network/interfaces.d/ifcfg-eth1
+}
+
+function create_ifcfg_eth0 {
+ echo "migratinng br-ex to eth0 - temporarily"
+ echo "auto eth0" >> /etc/network/interfaces.d/ifcfg-eth0
+ echo "iface eth0 inet static" >> /etc/network/interfaces.d/ifcfg-eth0
+ echo " address $BR_EX" >> /etc/network/interfaces.d/ifcfg-eth0
+ echo " netmask $DEF_NETMASK" >> /etc/network/interfaces.d/ifcfg-eth0
+ echo " gateway $DEF_GW" >> /etc/network/interfaces.d/ifcfg-eth0
+}
+
+function set_mode {
+ if [ -d "/var/lib/glance/images" ]
+ then
+ echo " controller "
+ MODE=0
+ else
+ echo " compute "
+ MODE=1
+ fi
+}
+
+
+function stop_ovs {
+ echo "Stopping OpenVSwitch"
+ service openvswitch-switch stop
+
+}
+
+function start_ovs {
+ echo "Starting OVS"
+ service openvswitch-switch start
+ ovs-vsctl show
+}
+
+
+function clean_ovs {
+ echo "cleaning OVS DB"
+ stop_ovs
+ rm -rf /var/log/openvswitch/*
+ mkdir -p /opt/opnfv/odl/ovs_back
+ cp -pr /etc/openvswitch/* /opt/opnfv/odl/ovs_back/.
+ rm -rf /etc/openvswitch/conf.db
+ echo "restarting OVS - you should see Nothing there"
+ start_ovs
+}
+
+
+
+function reboot_me {
+ reboot
+}
+
+function allow_challenge {
+ sed -i -e 's/ChallengeResponseAuthentication no/ChallengeResponseAuthentication yes/g' /etc/ssh/sshd_config
+ service ssh restart
+}
+
+function clean_neutron {
+ subnets=( `neutron subnet-list | awk -F" " '{print $2}' | grep -v id | sed '/^$/d'` )
+ networks=( `neutron net-list | awk -F" " '{print $2}' | grep -v id | sed '/^$/d'` )
+ ports=( `neutron port-list | awk -F" " '{print $2}' | grep -v id | sed '/^$/d'` )
+ routers=( `neutron router-list | awk -F" " '{print $2}' | grep -v id | sed '/^$/d'` )
+
+ #display all elements
+ echo "SUBNETS: ${subnets[@]} "
+ echo "NETWORKS: ${networks[@]} "
+ echo "PORTS: ${ports[@]} "
+ echo "ROUTERS: ${routers[@]} "
+
+
+ # get port and subnet for each router
+ for i in "${routers[@]}"
+ do
+ routerport=( `neutron router-port-list $i | awk -F" " '{print $2}' | grep -v id | sed '/^$/d' `)
+ routersnet=( `neutron router-port-list $i | awk -F" " '{print $8}' | grep -v fixed | sed '/^$/d' | sed 's/,$//' | sed -e 's/^"//' -e 's/"$//' `)
+ done
+
+ echo "ROUTER PORTS: ${routerport[@]} "
+ echo "ROUTER SUBNET: ${routersnet[@]} "
+
+ #remove router subnets
+ echo "router-interface-delete"
+ for i in "${routersnet[@]}"
+ do
+ neutron router-interface-delete ${routers[0]} $i
+ done
+
+ #remove subnets
+ echo "subnet-delete"
+ for i in "${subnets[@]}"
+ do
+ neutron subnet-delete $i
+ done
+
+ #remove nets
+ echo "net-delete"
+ for i in "${networks[@]}"
+ do
+ neutron net-delete $i
+ done
+
+ #remove routers
+ echo "router-delete"
+ for i in "${routers[@]}"
+ do
+ neutron router-delete $i
+ done
+
+ #remove ports
+ echo "port-delete"
+ for i in "${ports[@]}"
+ do
+ neutron port-delete $i
+ done
+
+ #remove subnets
+ echo "subnet-delete second pass"
+ for i in "${subnets[@]}"
+ do
+ neutron subnet-delete $i
+ done
+
+}
+
+function set_dns {
+ sed -i -e 's/nameserver 10.20.0.2/nameserver $DNS/g' /etc/resolv.conf
+}
+
+
+#OUTPUT
+
+function check {
+ echo $BR_MGMT
+ echo $BR_STORAGE
+ echo $BR_FW_ADMIN
+ echo $BR_EX
+}
+
+### MAIN
+
+
+set_mode
+backup_ifcfg
+get_ips
+create_ifcfg_br_mgmt
+create_ifcfg_br_storage
+create_ifcfg_br_fw_admin
+if [ $MODE == "0" ]
+then
+ create_ifcfg_eth0
+fi
+allow_challenge
+clean_ovs
+check
+reboot_me
+
+
Code Review / genesis.git / commitdiff