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#!/opt/openslx/bin/ash
# Copyright (c) 2009 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
VMWARE_CONF_DIR=/opt/openslx/etc/vmware
for wait in 1 1 2 2 3 end; do
grep '^SLX_DNS' /opt/openslx/config > /dev/null && break
[ "$wait" == "end" ] && echo "No DNS config found, using google dns" && break
echo "Waiting for DNS config.."
sleep "$wait"
done
#source config file
. /opt/openslx/config
. ${VMWARE_CONF_DIR}/vmware.conf
vm_dhcpd() {
#from plugins/vmware/init-hooks/60-have-servconfig/vm-dhcpd.sh
# read the DNS configuration and if available set WPAD configuration
[ -z "${SLX_DNS}" ] && SLX_DNS="8.8.8.8"
[ -n "${wpad}" ] && wpad_config="option wpad ${wpad}"
# configuring dhcpd stub for virtual networks
cat > ${VMWARE_CONF_DIR}/udhcpd.conf << EOF
# general udhcpd configuration file for virtual machines written by $0
# start and end of the IP lease block
start CNETWORK.20
end CNETWORK.100
# interface that udhcpd will use
interface NWIF
# how long an offered address is reserved (leased) in seconds
offer_time 6000
# location of the leases file
lease_file LEASEFILE
# location of the pid file
pidfile PIDFILE
option dns ${SLX_DNS}
option subnet 255.255.255.0
option router CNETWORK.1
option wins CNETWORK.10
option domain ${SLX_NET_DOMAIN} virtual.site
${wpad_config}
# additional options known to udhcpd
#subnet #timezone
#router #timesvr
#namesvr #dns
#logsvr #cookiesvr
#lprsvr #bootsize
#domain #swapsvr
#rootpath #ipttl
#mtu #broadcast
#wins #lease
#ntpsrv #tftp
#bootfile #wpad
EOF
}
setup_network() {
#from plugins/vmware/XX_vmware.sh
mkdir -p /tmp/virt/vmware -m 1777
mkdir -p /dev/shm/vmware -m 1777
mkdir -p /var/run/vmware -m 1777
mkdir -p /etc/vmware/udhcpd
# variable might contain ",NAT" which is to be taken off
if [ -n "$vmnet1" ] ; then
local vmip=${vmnet1%/*} # x.x.x.x/yy => 'x.x.x.x'">
local vmsub=$(echo $vmip |sed 's,\(.*\)\..*,\1,') # x.x.x.x => x.x.x
# setting up the udhcpd configuration
sed -e "s,NWIF,vmnet1,;s,/misc/,/vmware/," \
-e "s,CNETWORK,$vmsub,;s,PIDFILE,/var/run/vmware/udhcpd-vmnet1.pid," \
-e "s,LEASEFILE,/var/run/vmware/udhcpd-vmnet1.leases," \
${VMWARE_CONF_DIR}/udhcpd.conf >/etc/vmware/udhcpd/udhcpd-vmnet1.conf
# setting the base samba configuration if available
if [ -f /etc/openslx/vmchooser/smb.conf \
-a -f /usr/sbin/smbd ] ; then
sed -e "s#NWIF#vmnet1,vmnet8#;s,PIDDIR,/var/run/vmware," \
${VMCHOOSER_CONF_DIR}/smb.conf \
>/etc/vmware/smb.conf
fi
fi
# vmware nat interface configuration
if [ -n "$vmnet8" ] ; then
local vmnet8ip=${vmnet8%/*}
local vmpx=${vmnet8#*/}
local vmsub=$(echo $vmnet8ip |sed 's,\(.*\)\..*,\1,') # x.x.x.x => x.x.x">
# vmip is user for vmnet8 device
# vmnet is user for config files nat.conf/dhcp
local vmip="${vmsub}.1"
local vmnet="${vmsub}.2"
# setting up the udhcpd configuration
sed -e "s,NWIF,vmnet8,;s,/misc/,/vmware/," \
-e "s,CNETWORK,$vmsub,;s,PIDFILE,/var/run/vmware/udhcpd-vmnet8.pid," \
-e "s,LEASEFILE,/var/run/vmware/udhcpd-vmnet8.leases," \
${VMWARE_CONF_DIR}/udhcpd.conf >/etc/vmware/udhcpd/udhcpd-vmnet8.conf
# might be not needed any more ...
echo "# Linux NAT configuration file" \
> /etc/vmware/nat.conf
echo "[host]" \
>> /etc/vmware/nat.conf
echo "ip = $vmnet/$vmpx" \
>> /etc/vmware/nat.conf
echo "device = /dev/vmnet8" \
>> /etc/vmware/nat.conf
echo "activeFTP = 1" \
>> /etc/vmware/nat.conf
echo "[udp]" \
>> /etc/vmware/nat.conf
echo "timeout = 60" \
>> /etc/vmware/nat.conf
echo "[incomingtcp]" \
>> /etc/vmware/nat.conf
echo "[incomingudp]" \
>> /etc/vmware/nat.conf
echo "00:50:56:F1:30:50" > /etc/vmware/vmnet-natd-8.mac
fi
############################################################################
# vmware stuff second part: setting up the environment
# make udhcpd more silent
touch /var/run/vmware/udhcpd-vmnet1.leases \
/var/run/vmware/udhcpd-vmnet8.leases
# create the needed devices which effects all vmware options
# they are not created automatically via module load
for i in "/dev/vmnet0 c 119 0" "/dev/vmnet1 c 119 1" \
"/dev/vmnet8 c 119 8" "/dev/vmmon c 10 165"; do
mknod $i
done
chmod 0700 /dev/vmnet*
}
adapt_tmpfs() {
# from plugins/vmware/init-hooks/80-after-plugins/adapt-tmpfs.sh
# Init hook to adapt the tmpfs size for VMware/Player
# (should be kept identical to the files of virtualbox plugin)
#############################################################################
# adapt tmpfs size (overbook)
case $(grep tmpfs /proc/mounts) in
*/tmp*)
mount -o remount,size=175% /tmp
;;
*/uniontmp*)
mount -o remount,size=175% /uniontmp
;;
esac
}
#from /etc/init.d/vmware-env
#functions: helper functions
tempdir () {
# Create a special tempfs directory
mkdir -m 1777 -p /tmp/vmware
# Don't mount special tempfs, when using local harddrive for /tmp
[ ! -n "$(cat /proc/mounts |grep ' /tmp '|grep '/dev/sd')" ] \
&& mount -t tmpfs -o size=180%,mode=1777 tmpfs /tmp/vmware
}
load_modules () {
# VMplayer common stuff
insmod /lib/modules/vmware/vmmon.ko
insmod /lib/modules/vmware/vmnet.ko
# VMplayer 3.X specific stuff
insmod /lib/modules/vmware/vmci.ko
insmod /lib/modules/vmware/vmblock.ko
insmod /lib/modules/vmware/vsock.ko
}
unload_modules () {
rmmod vmnet vmmonvsock vmci vmblock
}
vmnetif () {
# let point the path directly to the directory where the binary lives
location="/usr/bin"
if [ -n "$vmnet0" ] ; then
# the path might be directly point to the plugin dir
$location/vmnet-bridge -d /var/run/vmnet-bridge-0.pid -n 0
fi
if [ -n "$vmnet1" ] ; then
$location/vmnet-netifup -d /var/run/vmnet-netifup-vmnet1.pid \
/dev/vmnet1 vmnet1
ip addr add $vmnet1 dev vmnet1
ip link set vmnet1 up
if [ -n "$vmnet1nat" ] ; then
echo "1" >/proc/sys/net/ipv4/conf/vmnet1/forwarding
echo "1" >/proc/sys/net/ipv4/conf/br0/forwarding 2>/dev/null
fi
/opt/openslx/usr/sbin/udhcpd \
-S /etc/vmware/udhcpd/udhcpd-vmnet1.conf
fi
if [ -n "$vmnet8" ] ; then
$location/vmnet-netifup -d /var/run/vmnet-netifup-vmnet8.pid \
/dev/vmnet8 vmnet8
ip addr add $vmnet8 dev vmnet8
ip link set vmnet8 up
echo "1" >/proc/sys/net/ipv4/conf/vmnet8/forwarding
echo "1" >/proc/sys/net/ipv4/conf/br0/forwarding 2>/dev/null
iptables -t nat -A POSTROUTING -o br0 -j MASQUERADE
# /etc/vmware/vmnet-natd-8.mac simply contains a mac like 00:50:56:F1:30:50
$location/vmnet-natd -d /var/run/vmnet-natd-8.pid \
-m /etc/vmware/vmnet-natd-8.mac -c /etc/vmware/nat.conf # or logfile
/opt/openslx/usr/sbin/udhcpd \
-S /etc/vmware/udhcpd/udhcpd-vmnet8.conf
fi
}
vmblock () {
# let point the path directly to the directory where the binary lives
/usr/bin/vmware-usbarbitrator
}
case "$1" in
start)
#start: defines start function for initscript
vm_dhcpd
setup_network
# adapt_tmpfs
# hack to access the first serial/parallel port
chmod a+rw /dev/ttyS0
chmod a+rw /dev/parport0
tempdir
load_modules
vmnetif
vmblock
;;
stop)
#stop: defines stop function for initscript
killall vmnet-netifup vmnet-natd vmnet-bridge vmware vmplayer \
vmware-tray vmnet-dhcpd
# might take a while until all services are shut down
sleep 1
umount -l /tmp/vmware 2>/dev/null
unload_modules
;;
restart)
#restart: defines restart function for initscript
$0 stop && $0 start
;;
status)
#status: defines status function for initscript
vmstatus
;;
*)
#usage: defines usage function for initscript
## print out usage
echo "Usage: $0 {start, stop, restart, status}" >&2
exit 1
;;
esac
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