diff options
Diffstat (limited to 'core/modules/vbox/data/opt/openslx/vmchooser/virtualbox/run-virt.include')
| -rwxr-xr-x | core/modules/vbox/data/opt/openslx/vmchooser/virtualbox/run-virt.include | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/core/modules/vbox/data/opt/openslx/vmchooser/virtualbox/run-virt.include b/core/modules/vbox/data/opt/openslx/vmchooser/virtualbox/run-virt.include new file mode 100755 index 00000000..1b116f32 --- /dev/null +++ b/core/modules/vbox/data/opt/openslx/vmchooser/virtualbox/run-virt.include @@ -0,0 +1,436 @@ +# ----------------------------------------------------------------------------- +# Copyright (c) 2009..2011 - RZ Uni Freiburg +# Copyright (c) 2009..2013 - 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 +# ----------------------------------------------------------------------------- +# run-virt.include +# - component for virtualbox of the vmchooser plugin vmchooser-run_virt +################################################################################ + +################################################################################ +### declaration of default variables +################################################################################ + +VMCHOOSERVBOX="/opt/openslx/vmchooser/${self}" +confdir="${TMPDIR}/vbox" # dir for configs +export VBOX_USER_HOME=${confdir} # instead of $HOME/.VirtualBox +# define dirs and files which can be removed after exit, be carefull! +# TODO: Machanism not in use anymore. A better approach would be anyways to +# Define a fixed directory which can be deleted recursively on exit. $TMPDIR +# would be a start. +#RMDIRS="${snapshotdir} ${confdir} /tmp/virt/.vbox-${USER}-ipc" +# rm -rf ${RMDIRS} 2>/dev/null +machfolder="${confdir}/Machines" +# use vm_shortname for dir and config names since vm_name can be very long +machconfig="${machfolder}/${vm_shortname}/${vm_shortname}.xml" +diskfolder="${confdir}/HardDisks" +snapshotdir=${machfolder}/${vm_shortname}/Snapshots +mkdir -p ${diskfolder} ${snapshotdir} 2>/dev/null +[ -z "${diskless}" ] && diskless=0 # check if diskless var empty? +guestaudio="HDA" # default guest audio controller (SB16, AC97, HDA) +vb_network_card="82540EM" # default guest network adaptor (Am79C970A, Am79C973, 82540EM) +enable2d="true" # default setting for accelerated 2D grapics (OS dependent) +vram="128" # set default graphics ram + +# configure our own rwimg, empty image which we provide +if [ "${imgmode}" = "rwimg" ]; then + imgname="${vm_shortname}.vdi" # what is our rwimg called? + vmpath=${imgpath}/${imgname} + if ! [ -e "${vmpath}" ]; then + cat /opt/openslx/vmchooser/virtualbox/rwimg.vdi.gz | gunzip > "${vmpath}" + fi +fi + +# link to image +diskfile="${diskfolder}/${imgname}" +[ ${diskless} -eq 0 ] && ln -sf ${vmpath} ${diskfile} + +# check the file type +if echo ${imgname} | grep -qiE "vdi|vhd" && [ ${diskless} -eq 0 ]; then + imgfmt=$(echo ${imgname##*.} | tr "[a-z]" "[A-Z]") +elif [ ${diskless} -eq 0 ]; then + writelog "${imgname} is not a valid image format (vdi|vhd), exiting!" + cleanexit 1 +fi + +npaging="false" # nested paging: Default: not enabled +enablevt="false" # VT: Default: not enabled +[ ${vtflag} -eq 0 ] && cpu_cores=1 # check for VT, if not available only 1 cpu supported +[ ${vtflag} -eq 1 ] && enablevt="true" + +# Setting some default variables +shfolders="TRUE" + +# set some base configuration depending on the guest operating system +case "${vmostype}" in + win31*) + guestaudio="SB16" + vb_network_card="Am79C973" + vmostype="Windows31" + mem="32" + vram="16" + cpu_cores=1 + enablevt="false" + shfolders="FALSE" + ;; + winnt*) + guestaudio="SB16" + vb_network_card="Am79C973" + vmostype="Windows31" + mem="32" + vram="16" + cpu_cores=1 + enablevt="false" + shfolders="FALSE" + ;; + win95*) + vmostype="Windows95" + guestaudio="SB16" + vb_network_card="Am79C973" + mem="92" + vram="32" + cpu_cores=1 + enablevt="false" + shfolders="FALSE" + ;; + win98*) + vmostype="Windows98" + guestaudio="SB16" + vb_network_card="Am79C973" + mem="256" + vram="64" + cpu_cores=1 + shfolders="FALSE" + ;; + winme*) + vmostype="WindowsMe" + guestaudio="AC97" + vb_network_card="Am79C973" + mem="256" + vram="64" + cpu_cores=1 + shfolders="FALSE" + ;; + winxp*|windowsxp*) + vmostype="WindowsXP" + guestaudio="AC97" + ;; + winvista*|windowsvista*) + vmostype="WindowsVista" + ;; + windows7*) + vmostype="Windows7" + ;; + windows8*) + vmostype="Windows8" + ;; + linux*|*ubuntu*|*suse*|debian*|*sci*) + if echo "${vmostype}" | grep -q "64"; then + vmostype="Linux26_64" + # check for vtflag + if [ ${vtflag} -ne 1 ]; then + writelog "You are trying to boot a 64 bit OS without a VT enabled CPU" + writelog "This is not supported, exiting!" + cleanexit 1 + fi + # check if host is only 32 bit, then use only 1 cpu (only 1 supported) + if echo "${host_arch}" | grep -qE "i.86"; then + cpu_cores=1 + fi + else + vmostype="Linux26" + fi + ;; + os2*) + mem="256" + vmostype="OS2eCS" + cpu_cores=1 + enable2d="false" + ;; + macos*|MacOS*) + vmostype="MacOS" + enable2d="false" + ;; + *) + vmostype="Other" + enable2d="false" + ;; +esac + +writelog "Directories:" +writelog "\tConfig dir:\t\t$confdir" +writelog "\tMachines dir:\t\t$machfolder" +writelog "\tMachine config:\t\t$machconfig" +[ ${diskless} -eq 0 ] && writelog "\tHardDisks dir:\t\t$diskfolder" + +################################################################################ +### Hardware checks +################################################################################ + +# remove ':' from MAC addr for vbox and generate a VDE (virtual device ethernet) +# MAC addr from the first one (put in prefix 0DE) +macaddr=$(echo ${macaddr} | sed 's/://g') +vdemacaddr=$(echo ${macaddr} | sed 's/^..../00DE/g') + +machineuuid="00000000-0000-0000-0000-${macaddr}" # machine UUID, MAC addr part of it +machineuuid=$(echo ${machineuuid} | tr "[A-Z]" "[a-z]") # cosmetical, since UUID in lower case +# get UUID of VBox image, if not diskless +[ ${diskless} -eq 0 ] && diskuuid=$(VBoxManage -q showvdiinfo ${diskfile} \ + | grep UUID | grep -v "Parent UUID" | awk '{print $2}' \ + | grep -v use ) # nec. for VBox >= 4 + +imgtype="Immutable" # make disk immutable +snapshotuuid="34f617be-192a-46b3-a8ae-bce1029e093f" # snapshot UUID is static +imageuuid=${snapshotuuid} # imageuuid in machine.include, default snapshotuuid + +# check if rw image +# remove disk and add rwimg if set +if echo "${imgmode}" | grep -q rw; then + # lock existing? + if [ -e "${vmpath}.lock" ]; then + writelog "This rw image is already in use." + writelog "Found lock: ${vmpath}.lock, exiting!" + writelog "Remove lock if you are sure that this is not the case" + cleanexit 1 + # image rw? + elif ! [ -w ${vmpath} ]; then + writelog "You defined mode rw, but image ${vmpath} is not rw! \c" + writelog "Please correct, exiting!" + cleanexit 1 + fi + touch "${vmpath}.lock" # add lock + #RMDIRS="${RMDIRS} ${vmpath}.lock" # remove lock after VM stopped TODO See note at the top + imgtype="Normal" + imageuuid=${diskuuid} # replace image uuid in machine config +elif [ ${diskless} -eq 0 ]; then + # use temp disk as snapshot + cat ${VMCHOOSERVBOX}/empty-diff.vdi.gz \ + | gunzip > "${snapshotdir}/{${snapshotuuid}}.vdi" + # patch the disk file uuid into the snapshot vdi file + dd if=${diskfile} of="${snapshotdir}/{${snapshotuuid}}.vdi" seek=424 \ + skip=392 bs=1 count=16 conv=notrunc +fi + +# TODO: MEM muss noch angepasst werden. Maschine crasht wenn mehr als 50% MEM +# memory part equal to vmware plugin +# percentage of memory to use for virtualbox in standard case +#if [ -n "${forcemem}" ]; then +# mem="${forcemem}" +#else +# permem=30 +# if [ "${totalmem}" -ge "1600" ]; then +# permem=40 +# fi +# # check if /tmp is on harddisk +# if grep -qe "/dev/.* /tmp " /proc/mounts ; then +# permem=60 +# id44="1" +# # Hack, if more than 2,5G RAM use 40% of Ram and write vmem into Ram as well +# # (40% vmware | 40% confdir(vmem...) | 20% host +# # VMplayer 2+ issue +# # TODO: makes this sense for vbox? +# #if [ "${totalmem}" -ge "2500" ]; then +# #permem=40 +# #rmdir ${snapshotdir} +# #snapshotdirold=${snapshotdir} +# #snapshotdir=/dev/shm/${self}/${USER}/${VM_ID} +# #mkdir -p ${snapshotdir} +# #ln -sf ${snapshotdir} ${snapshotdirold} +# #fi +# fi +# mem=$(expr ${totalmem} / 100 \* ${permem}) +# if [ "${id44}" = "1" ]; then +# hostmem=$(expr ${totalmem} - ${mem}) +# else +# hostmem=$(expr ${totalmem} - ${mem} - ${mem}) +# fi +# #permem=40 +# #mem=$(expr ${totalmem} * ${permem}) +#fi + +# translate network cards +case "${network_card}" in + e1000) + vb_network_card="82540EM" + ;; + virtio) + vb_network_card="virtio" + ;; + *) + network_card="pcnet" + vb_network_card="Am79C973" +esac + +# translate network kinds (nat, bridged, host-only) +case "${network_kind}" in + bridge*) + network_kind='HostOnlyInterface name="vboxnet0"' + ;; + host*) + network_kind='HostOnlyInterface name="vboxnet2"' + ;; + *) + network_kind='HostOnlyInterface name="vboxnet1"' +esac + +# configure 3d settings +case "${enable3d}" in + *true*|*yes*) + enable3d="true" + ;; + *) + enable3d="false" + ;; +esac + +# translate boot, use if set else set to HardDisk +# usually support for a,c,d,n, stands for Floppy, HD, CD-ROM, Network +# support nfs and tftp as well +case ${boot} in + n*|tftp) + boot="Network" + if [ "${network_kind}" = "NAT" ] && [ -n "${virtualbox_tftpdir}" ]; then + vm_name=${vm_shortname} # use vm_shortname to avoid Problems /w TFTP in NAT + mkdir -p ${confdir}/TFTP # link TFTP dir for NAT TFTP boots + if [ -e ${virtualbox_tftpdir}/pxelinux.0 ]; then + cp ${virtualbox_tftpdir}/pxelinux.0 ${confdir}/TFTP/${vm_name}.pxe + else + writelog "${virtualbox_tftpdir}/pxelinux.0 not found!" + writelog "Network boot won't work, exiting!" + cleanexit 1 + fi + for i in $(ls ${virtualbox_tftpdir}); do + ln -sf ${virtualbox_tftpdir}/${i} ${confdir}/TFTP/${i} + done + fi + ;; + # later maybe c|disk|hd*|sd*) for HD and d|cd*) for CD-ROM + *) + boot="HardDisk" + ;; +esac + +vrdpport=${remotedesktopport} # external GUI + +[ ${diskless} -eq 0 ] && writelog "\tSnapshots dir:\t\t$snapshotdir" +writelog "Diskimage:" +[ ${diskless} -eq 0 ] && writelog "\tDisk file:\t\t$diskfile" +[ ${diskless} -eq 0 ] && writelog "\tDisk format:\t\t$imgfmt" +[ ${diskless} -eq 0 ] && writelog "\tDisk type:\t\t$imgtype" + writelog "\tVMostype:\t\t$vmostype" + writelog "\tMachine UUID:\t\t$machineuuid" +[ ${diskless} -eq 0 ] && writelog "\tDisk UUID:\t\t$diskuuid" +writelog "Virtual Hardware:" +writelog "\tCPU cores:\t\t${cpu_cores}\c" +[ ${vtflag} -eq 0 ] && writelog "" +[ ${vtflag} -eq 1 ] && writelog " (VT enabled CPU)" +writelog "\tGuest RAM:\t\t${mem} MB" +# echo nur wenn hostmem gesetzt +[ -n "${hostmem}" ] && writelog "\tHost RAM:\t\t${hostmem} MB" +writelog "\tMAC address:\t\t$macaddr" +writelog "\tNetwork card:\t\t${vb_network_card}" +writelog "\tNetwork kind:\t\t${network_kind}" +writelog "\tBooting from:\t\t${boot}\c" +[ ${diskless} -eq 0 ] && writelog "" +[ ${diskless} -eq 1 ] && writelog " 'diskless'" +# TODO: server start activate via xml, etc... +#writelog "\tGuest VRDP port:\t${vrdpport}" +writelog "\tCD-ROM1:\t\t${cdrom0}" +#writelog "\tCD-ROM2:\t\t${cdrom1}" +writelog "\tFloppy_A:\t\t${floppy0}" +writelog "\tFloppy_B:\t\t${floppy1}" +# defined in run-virt.sh and run-vmgrid.sh +writelog "\tShared Folders '${sharename}':\t${sharepath}" + +################################################################################ +### Pepare and configure virtual machine and disk image +################################################################################ + +# create Virtualbox.xml + +# Shares given? +if [ "x$shfolders" != "xFALSE" ]; then + sharelist="<SharedFolders> + <SharedFolder name=\"${homesharename}\" hostPath=\"${homesharepath}\" writable=\"true\"/> + <SharedFolder name=\"${commonsharename}\" hostPath=\"${commonsharepath}\" writable=\"true\"/> + </SharedFolders>" +else + sharelist='' +fi + +source ${VMCHOOSERVBOX}/virtualbox.include # create Virtualbox.xml + +# remove snapshot disk when using rw images +if [ "${imgtype}" != "Immutable" ]; then + sed -i "/${snapshotuuid}/d" "${confdir}/VirtualBox.xml" +fi + +# TODO: add rawdisk if requested +#"raw.vmdk" format="VMDK" type="Writethrough"/> + +source ${VMCHOOSERVBOX}/machine.include # create machine.xml + +# remove CD-ROM if not available +if [ "${cdrom0}" != "TRUE" ]; then + sed -i "/HostDrive/d" ${machconfig} + sed -i '/AttachedDevice.*type="DVD"/d' ${machconfig} + sed -i "/<!-- PLEASE DO NOT REMOVE THIS COMMENT (CD)!!! -->/d" ${machconfig} +fi + +# if diskless remove all disks +if [ ${diskless} -eq 1 ]; then + sed -i "/<HardDisk/d;/<\/HardDisk/d" "${confdir}/VirtualBox.xml" + sed -i "/${imageuuid}/d" ${machconfig} + sed -i '/AttachedDevice type="HardDisk"/d' ${machconfig} + sed -i "/<!-- PLEASE DO NOT REMOVE THIS COMMENT (HD)!!! -->/d" ${machconfig} +fi + +# define redirects +if [ ${redirects} -ge 1 ]; then + (( i=1 )) + writelog "\tGuest redirects:\t\c" + while [ ${i} -le ${redirects} ]; do + extradataitem='<ExtraDataItem name="VBoxInternal/Devices' + extradataitem="${extradataitem}/${network_card}/0/LUN#0/Config" + extradataitem="${extradataitem}/${redirect_name[$i]}/" + extradataprotocol="Protocol\" value=\"${redirect_proto[$i]}\"/>" + extradatahostport="HostPort\" value=\"${redirect_hport[$i]}\"/>" + extradataguestport="GuestPort\" value=\"${redirect_gport[$i]}\"/>" + sed -i "s,</ExtraData>, ${extradataitem}${extradataguestport}\n\ + ${extradataitem}${extradatahostport}\n\ + ${extradataitem}${extradataprotocol}\n\ + </ExtraData>," "${machconfig}" + writelog "${tabspace}${redirect_name[$i]} port: ${redirect_hport[$i]}" + tabspace='\t\t\t\t' + (( i=$i+1 )) + done +fi + +################################################################################ +### Set env for vmchooser-run_virt +################################################################################ + +# wait for a certain command to settle +# get the PID of the right process +# kill PID, seems to work +VBMANPID=$(pstree -p | grep VBoxXPCOMIPCD | grep -ivE "VirtualBox|VBoxHeadless"\ + | sed -e "s/.*VBoxXPCOMIPCD(\(.*\)).*/\1/") +for i in $(echo ${VBMANPID}); do + kill -9 ${VBMANPID} >/dev/null 2>&1 +done + +# set the variables appropriately (several interfaces with different names) +VIRTCMD=$(which VirtualBox 2>/dev/null) +VIRTCMDOPTS="--startvm ${machineuuid} --start-running --fullscreen" + +# set headless mode (-v off to disable vrdp) +VIRTCMDHL=$(which VBoxHeadless 2>/dev/null) +VIRTCMDOPTSHL="-s ${machineuuid}" + |