igor@66: 
igor@66: # usage: 
igor@66: # loads /etc/xgurulla/config
igor@66: #
igor@66: # N the number of the instance
igor@66: # NETWORK_NAME
igor@66: # SERVER_NAME
igor@66: 
igor@66: MAX_INSTANCES=10
igor@66: FIRST_VLAN=100
igor@66: LAST_VLAN=200
igor@66: 
igor@66: . /etc/xgurulla/config
igor@66: 
igor@66: common_setup()
igor@66: {
igor@66: 	echo $HOSTNAME > /etc/hostname
igor@66: 	echo 127.0.0.1 $HOSTNAME ${HOSTNAME%%.*} > /etc/hosts
igor@66: 	hostname $HOSTNAME
igor@66: 	touch /root/.hushlogin
igor@66: 	export DEBIAN_FRONTEND=noninteractive
igor@68:     perl -p -i -e 's/universe/universe multiverse/' /etc/apt/sources.list
igor@66: 	pkill apt-get ; pkill dpkg ; sleep 5; pkill apt-get; pkill dpkg ; sleep 5
igor@66: 	dpkg --configure -a
igor@66:      	apt-get -q -y update
igor@66:         apt-get -q -y install dynamips openvpn bridge-utils rsync vlan unzip screen &
igor@66: 	while ps waux | grep -q apt-get
igor@66: 	do
igor@66: 		sleep 5
igor@66: 		if ps aux | grep -v grep | grep -q dpkg.*defunct
igor@66: 		then
igor@66: 	pkill apt-get ; pkill dpkg ; sleep 5; pkill apt-get; pkill dpkg ; sleep 5
igor@66: 			dpkg --configure -a
igor@66:     			apt-get -q -y install dynamips openvpn bridge-utils rsync vlan unzip screen &
igor@66: 		fi
igor@66: 	done
igor@66: }
igor@66: 
igor@66: server_bridges_setup()
igor@66: {
igor@66:     brctl addbr br0
igor@66:     ip link set br0 up
igor@66:     ifconfig br0 promisc
igor@66:     for i in `seq 0 $MAX_INSTANCES`
igor@66:     do
igor@66:         brctl addif br0 tap$i
igor@66:         ip link set tap$i up
igor@66:     done
igor@66: }
igor@66: 
igor@66: vlans_setup()
igor@66: {
igor@66:     interface=$1
igor@66:     ip link set $interface up
igor@66:     vconfig set_name_type VLAN_PLUS_VID_NO_PAD
igor@66:     for i in `seq $FIRST_VLAN $LAST_VLAN`
igor@66:     do
igor@66:         vconfig add $interface $i
igor@66: 	ip link set vlan$i up
igor@66:         brctl addbr br$i 
igor@66:         ip link set br$i up
igor@66:         ifconfig br$i promisc
igor@66: 	brctl addif br$i vlan$i
igor@66:     done
igor@66: }
igor@66: 
igor@66: server_setup()
igor@66: {
igor@66:     cd /etc/openvpn
igor@66:     openvpn --genkey --secret static.key
igor@66:     for i in `seq 0 $MAX_INSTANCES`
igor@66:     do
igor@66:     cat <<EOF > server$i.conf
igor@66: port $((22000+i))
igor@66: secret static.key
igor@66: dev tap$i
igor@66: EOF
igor@66:     done
igor@66:     /etc/init.d/openvpn restart
igor@66: }
igor@66: 
igor@66: client_setup()
igor@66: {
igor@66:     cd /etc/openvpn
igor@66:     scp $SERVER:/etc/openvpn/static.key .
igor@66:     cat <<EOF > client.conf
igor@66: port $((22000+N))
igor@66: secret static.key
igor@66: remote $SERVER
igor@66: dev tap0
igor@66: EOF
igor@66:     /etc/init.d/openvpn restart
igor@66: }
igor@66: 
igor@66: copy_files_to_server()
igor@66: {
igor@66:     mkdir /mnt2
igor@66:     mount /dev/sdb1 /mnt2
igor@66:     rsync -a /mnt2/ /mnt/
igor@66:     umount /mnt2
igor@66:     rmdir /mnt2
igor@66:     
igor@66:     #mkdir /mnt/ios
igor@66:     #cd /mnt/ios
igor@66:     #wget http://igor.chub.in/tmp/ios
igor@66:     #unzip ios
igor@66: }
igor@66: 
igor@66: copy_files_from_server()
igor@66: {
igor@66:     rsync -a $SERVER:/mnt/ /mnt/
igor@66: }
igor@66: 
igor@66: if [ "$1" = vlans_setup ]
igor@66: then
igor@66:    [ "$N" = 0 ]  && vlans_setup br0 || vlan_setup tap0
igor@66:    exit 0
igor@66: fi
igor@66: 
igor@66: if [ "$1" = server_bridges_setup ]
igor@66: then
igor@66:    [ "$N" = 0 ]  && server_bridges_setup
igor@66:    exit 0
igor@66: fi
igor@66: 
igor@66: 
igor@66: if [ "$N" = 0 ] 
igor@66: then
igor@66:     common_setup
igor@66:     server_setup
igor@66:     server_bridges_setup
igor@66:     vlans_setup br0
igor@66:     copy_files_to_server
igor@66: else
igor@66:     common_setup
igor@66:     client_setup
igor@66:     vlans_setup tap0
igor@66:     copy_files_from_server
igor@66: fi
igor@66: