# Copyright (c) 2007..2009 - RZ Uni Freiburg
# Copyright (c) 2008..2012 - OpenSLX GmbH
#
# This program/file 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 feedback to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org
#
# script is included from init via the "." load function - thus it has all
# variables and functions available
# TODO:
# configs nach /etc/opt/openslx/plugins/vmware
# cp nach run-virt.include
# TODO: nvram,functions
# write /etc/vmware/config (if a non-standard location of vmware basedir is
# to be configured), /etc/init.d/vmware
# include default directories
. /etc/openslx.conf
ETCDIR=/mnt/${OPENSLX_DEFAULT_CONFDIR}
PLUGINCONFDIR=${ETCDIR}/plugins/vmware
BINDIR=/mnt/${OPENSLX_DEFAULT_BINDIR}
PLUGINDIR=/mnt/${OPENSLX_DEFAULT_DIR}/plugin-repo/vmware
VIRTDIR=/mnt/${OPENSLX_DEFAULT_VIRTDIR}
# check if the configuration file is available
if [ -e /initramfs/plugin-conf/vmware.conf ]; then
# load needed variables
. /initramfs/plugin-conf/vmware.conf
# Test if this plugin is activated... more or less useless with the
# new plugin system
if [ $vmware_active -ne 0 ]; then
[ $DEBUGLEVEL -gt 0 ] && echo "executing the 'vmware' os-plugin ...";
# Load general configuration
. /initramfs/machine-setup
testmkd /mnt/tmp/virt/vmware 1777
testmkd /dev/shm/vmware 1777
testmkd /mnt/var/run/vmware 1777
testmkd ${PLUGINCONFDIR}
testmkd /mnt/etc/vmware/udhcpd
# write the ${PLUGINCONFDIR}/vmware.conf file
# check for the several variables and write the several files:
# dhcpd.conf for vmnet* interfaces
# nat.conf for the NAT configuration of vmnet8
# TODO: vmnet-natd-8.mac not clear if really needed and which mac it
# should contain (seems to be an average one)
echo -e "# configuration file for vmware background services written in \
stage3 setup" > ${PLUGINCONFDIR}/vmware.conf
if [ "$vmware_bridge" = 1 ] ; then
echo "vmnet0=true" >> ${PLUGINCONFDIR}/vmware.conf
fi
# variable might contain ",NAT" which is to be taken off
if [ -n "$vmware_vmnet1" ] ; then
local vmnet1=${vmware_vmnet1%,*} # x.x.x.x/yy,NAT => 'x.x.x.x/yy'
local vmnat=${vmware_vmnet1#$vmnet1*} # x.x.x.x/yy,NAT => ',NAT'
local vmip=${vmnet1%/*} # x.x.x.x/yy => 'x.x.x.x'">
local vmpx=${vmnet1#*/} # x.x.x.x/yy => 'yy'
local vmsub=$(echo $vmip |sed 's,\(.*\)\..*,\1,') # x.x.x.x => x.x.x
echo -e "vmnet1=$vmnet1" >> ${PLUGINCONFDIR}/vmware.conf
[ -n "$vmnat" ] && echo "vmnet1nat=true" >> ${PLUGINCONFDIR}/vmware.conf
# setting up the udhcpd configuration
sed -e "s,NWIF,vmnet1,;s,/misc/,/vmware/," \
-e "s,CNETWORK,$vmsub,;s,PIDFILE,/var/run/vmware/udhcpd-vmnet1.pid," \
-e "s,LEASEFILE,/var/run/vmware/udhcpd-vmnet1.leases," \
/mnt/etc/opt/openslx/udhcpd.conf >/mnt/etc/vmware/udhcpd/udhcpd-vmnet1.conf
# setting the base samba configuration if available
if [ -f /mnt/opt/openslx/plugin-repo/vmchooser/smb.conf \
-a -f /mnt/usr/sbin/smbd ] ; then
sed -e "s#NWIF#vmnet1,vmnet8#;s,PIDDIR,/var/run/vmware," \
/mnt/opt/openslx/plugin-repo/vmchooser/smb.conf \
>/mnt/etc/vmware/smb.conf
testmkd /mnt/var/log/samba
fi
fi
# vmware nat interface configuration
if [ -n "$vmware_vmnet8" ] ; then
local vmnet8ip=${vmware_vmnet8%/*}
local vmpx=${vmware_vmnet8#*/}
local vmsub=$(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"
echo -e "vmnet8=$vmip/$vmpx" >>${PLUGINCONFDIR}/vmware.conf
# setting up the udhcpd configuration
sed -e "s,NWIF,vmnet8,;s,/misc/,/vmware/," \
-e "s,CNETWORK,$vmsub,;s,PIDFILE,/var/run/vmware/udhcpd-vmnet8.pid," \
-e "s,LEASEFILE,/var/run/vmware/udhcpd-vmnet8.leases," \
/mnt/etc/opt/openslx/udhcpd.conf >/mnt/etc/vmware/udhcpd/udhcpd-vmnet8.conf
# might be not needed any more ...
echo -e "# Linux NAT configuration file" \
> /mnt/etc/vmware/nat.conf
echo -e "[host]" \
>> /mnt/etc/vmware/nat.conf
echo -e "ip = $vmnet/$vmpx" \
>> /mnt/etc/vmware/nat.conf
echo -e "device = /dev/vmnet8" \
>> /mnt/etc/vmware/nat.conf
echo -e "activeFTP = 1" \
>> /mnt/etc/vmware/nat.conf
echo -e "[udp]" \
>> /mnt/etc/vmware/nat.conf
echo -e "timeout = 60" \
>> /mnt/etc/vmware/nat.conf
echo -e "[incomingtcp]" \
>> /mnt/etc/vmware/nat.conf
echo -e "[incomingudp]" \
>> /mnt/etc/vmware/nat.conf
echo "00:50:56:F1:30:50" > /mnt/etc/vmware/vmnet-natd-8.mac
fi
# copy the runlevel script to the proper place and activate it
sed "s/eth0/$nwif/g" ${PLUGINDIR}/vmware-slx > /mnt/etc/init.d/vmware-env \
|| echo " * Error copying runlevel script. Shouldn't happen."
chmod a+x /mnt/etc/init.d/vmware-env
rllinker "vmware-env" 20 2
############################################################################
# vmware stuff first part: two scenarios
# * VM images in /usr/share/vmware - then simply link
# * VM images via additional mount (mount source NFS, NBD, ...)
# get source of vmware image server (get type, server and path)
if strinstr "/" "${vmware_imagesrc}" ; then
vmimgprot=$(uri_token ${vmware_imagesrc} prot)
vmimgserv=$(uri_token ${vmware_imagesrc} server)
vmimgpath="$(uri_token ${vmware_imagesrc} path)"
fi
if [ -n "${vmimgserv}" -a -n ${vmimgpath} -a -n ${vmimgprot} ] ; then
mnttarget=${VIRTDIR}/vmware
# mount the vmware image source readonly (ro)
fsmount ${vmimgprot} ${vmimgserv} ${vmimgpath} ${mnttarget} ro
else
[ $DEBUGLEVEL -gt 1 ] && error " * Incomplete information in variable \
${vmware_imagesrc}." nonfatal
fi
############################################################################
# vmware stuff second part: setting up the environment
# make udhcpd more silent
touch /mnt/var/run/vmware/udhcpd-vmnet1.leases \
/mnt/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*
# allow VMware swapping if RamZSWAP is enabled
if grep -E "^ramzswap.*1 -.*" /proc/modules ; then
echo -e '.encoding = "UTF-8"\nprefvmx.minVmMemPct = "75"
prefvmx.useRecommendedLockedMemSize = "TRUE"' | sed -e "s/^ *//" \
>/mnt/etc/vmware/config
else
# disable VMware swapping else
echo -e '.encoding = "UTF-8"\nprefvmx.minVmMemPct = "100"
prefvmx.useRecommendedLockedMemSize = "TRUE"' | sed -e "s/^ *//" \
>/mnt/etc/vmware/config
fi
# copy virtualization include files to config dir
cp ${PLUGINDIR}/run-virt.include ${PLUGINCONFDIR}
# copy version depending files
cp ${PLUGINDIR}/${vmware_kind}/vmplayer ${BINDIR}/vmplayer
if [ -e ${PLUGINDIR}/${vmware_kind}/vmware ]; then
cp ${PLUGINDIR}/${vmware_kind}/vmware ${BINDIR}/vmware
fi
# affects only kernel and config depending configuration of not
# local installed versions
cat ${PLUGINDIR}/${vmware_kind}/config >>/mnt/etc/vmware/config
chmod 644 /mnt/etc/vmware/config
echo "# stage1 variables produced during plugin install" \
>>${PLUGINCONFDIR}/vmware.conf
cat ${PLUGINDIR}/${vmware_kind}/vmware.conf >>${PLUGINCONFDIR}/vmware.conf
# if /tmp resides on nfs: create an empty container file for vmware *.vmem
# it does not like to live on NFS exports
# stuff moved more generic to vmchooser plugin
#if [ cat /proc/mounts|grep -qe "^/tmp "|grep -qe "nfs" ] ; then
# dd if=/dev/zero of=/mnt/tmp/vm-container count=1 seek=2048000
# diskfm /mnt/tmp/vm-container /mnt/tmp/virt
# chmod a+rwxt /mnt/tmp/virt
#fi
[ $DEBUGLEVEL -gt 0 ] && echo "done with 'vmware' os-plugin ..."
fi
else
[ $DEBUGLEVEL -gt 0 ] && echo " * Configuration of vmware plugin failed"
fi
