diff options
Diffstat (limited to 'remote/modules/vmchooser/data/opt/openslx/bin')
| -rwxr-xr-x | remote/modules/vmchooser/data/opt/openslx/bin/run-virt.sh | 439 | ||||
| -rwxr-xr-x | remote/modules/vmchooser/data/opt/openslx/bin/xmlfilter.sh | 50 |
2 files changed, 489 insertions, 0 deletions
diff --git a/remote/modules/vmchooser/data/opt/openslx/bin/run-virt.sh b/remote/modules/vmchooser/data/opt/openslx/bin/run-virt.sh new file mode 100755 index 00000000..9314bb42 --- /dev/null +++ b/remote/modules/vmchooser/data/opt/openslx/bin/run-virt.sh @@ -0,0 +1,439 @@ +#!/bin/bash +# ----------------------------------------------------------------------------- +# Copyright (c) 2007..2010 - RZ Uni FR +# Copyright (c) 2007..2011 - 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/ +# ----------------------------------------------------------------------------- +# run-virt.sh +# - This is the generic wrapper for the several virtualization solutions. +# The idea is to setup a set of variables used by at least two different +# tools and then include the specific plugin which configures the speci- +# fied virtualization tool. +################################################################################ + +################################################################################ +### Define default dirs / get configs +################################################################################ + +PLUGINCONFROOT=/etc/opt/openslx/plugins +PLUGINCONFDIR=/etc/opt/openslx/plugins/vmchooser +# include general configuration from vmchooser +[ -f /etc/openslx/vmchooser/vmchooser.conf ] && \ + . /etc/openslx/vmchooser/vmchooser.conf +# load general virtualization information +[ -f /etc/openslx/vmchooser/virtualization.conf ] && \ + . /etc/openslx/vmchooser/virtualization.conf + +################################################################################ +### Functions used throughout the script +################################################################################ + +# function to write to stdout and logfile +LOGFILE=/var/log/openslx/run-virt.${USER}.$$.log +writelog () { + # write to stdout + echo -e "$1" + # log into file + echo -e "$1" >> ${LOGFILE} +} + +# remove config dirs when exit +cleanexit () { + if echo "${RMDIRS}" 2>/dev/null | grep -q ${xmlvirt}; then + writelog "${xmlvirt} exited. Cleanning up... \c" + rm -rf ${RMDIRS} >/dev/null 2>&1 + writelog "done" + fi + + exit "$1" +} + +# check for important files used +filecheck () +{ + filecheck=$(LANG=us ls -lh ${diskfile} 2>&1) + writelog "Filecheck:\n${filecheck}\n" + noimage=$(echo ${filecheck} | grep -i "no such file or directory" | wc -l) + rightsfile=${diskfile} + + # check if link + if [ -L "${diskfile}" ]; then + # take link target + rightsfile=$(ls -lh ${diskfile} 2>&1 | awk -F '-> *' '{print $2}') + rightsfile=${vmdir}/${rightsfile} + filecheck=$(LANG=us ls -lh ${rightsfile} 2>&1) + fi + + # does file exist + if [ "${noimage}" -ge "1" ]; then + writelog "Virtual Machine Image Problem:\c " + writelog "\tThe image you've specified doesn't exist." + writelog "Filecheck says:\c " + writelog "\t\t${diskfile}:\n\t\t\tNo such file or directory" + writelog "Hint:\c " + writelog "\t\t\tCompare spelling of the image with your options.\n" + exit 1 + fi + + # readable by calling user + if ! [ -r "${diskfile}" >/dev/null 2>&1 \ + -o -r "${diskfile}" >/dev/null 2>&1 ]; then + writelog "Vmware Image Problem:\c " + writelog "\tThe image you've specified has wrong rights." + writelog "Filecheck says:\t\t$(echo ${filecheck} \ + | awk '{print $1" "$3" "$4}') ${rightsfile}" + writelog "Hint:\t\t\tChange rights with: chmod a+r ${rightsfile}\n" + exit 1 + fi + + # writable (for persistent-mode)? + if ! [ -w "${diskfile}" >/dev/null 2>&1 \ + -o -w "${diskfile}" >/dev/null 2>&1 ] \ + && [ "${np}" = "independent-persistent" ]; then + writelog "Vmware Image Problem:\c " + writelog "\tThe image you have specified has wrong rights." + writelog "Filecheck says:\t\t$(echo ${filecheck} \ + | awk '{print $1" "$3" "$4}') ${rightsfile}" + writelog "Hint:\t\t\tUse nonpersistent-mode or change rights to rw\n" + exit 1 + fi +} + +################################################################################ +### Get XML file and dir +################################################################################ + +# absolute or relative path? +xmlfile=$1 +if ls ${xmlfile} 2>/dev/null | grep '/' >/dev/null 2>&1; then + xmlpath=$(dirname ${xmlfile}) + xmlfile=$(basename ${xmlfile}) +else + xmlpath=${path} +fi +# full path +xmlfile="${xmlpath}/${xmlfile%.xml}.xml" + +################################################################################ +### Sanity checks +################################################################################ + +# test if the xml file is valid +if ! [ -r "${xmlfile}" ]; then + writelog "${xmlfile} not a readable XML file!" + exit 1 +fi + +# test if XML file +if ! grep '<?xml' "${xmlfile}" >/dev/null 2>&1; then + writelog \ + "Submitted configuration file ${xmlfile} seems to have wrong XML format" + exit 1 +fi + +# check for running in graphical environment otherwise no much use here +[ -z "$DISPLAY" ] && echo -e "\n\tStart only within a graphical desktop!\n" \ + && exit 1 + +################################################################################ +### Logo for console +################################################################################ + +cat <<EOL + __ __ + .----.--.--.-----.___.--.--.|__|.----.| |_ + | _| | | |___| | || || _|| _| + |__| |_____|__|__| \___/ |__||__| |____| + OpenSLX virtual machine environment preparation script ... + +EOL + +################################################################################ +### Read needed variables from XML file +################################################################################ + +writelog "Starting configuration..." +writelog "\tLogfile:\t\t${LOGFILE}" +writelog "\t/tmp info:\t\t$(df -h | grep " /tmp$" | awk '{print $2}') \c" +writelog "$(grep "/tmp " /proc/mounts | awk '{print $1" "$2" "$3" "$4}')" +writelog "\tVM XML dir:\t\t$(dirname ${xmlfile})" +writelog "\tXML file:\t\t${xmlfile}" +writelog "VM config:" + +# Name of the virt image +imgname=$(grep -io '<image_name param=.*"' ${xmlfile} \ + | sed -e "s/&.*;/; /g" | awk -F '"' '{ print $2 }') + +# Imagename /w full path +if echo ${imgname} 2>/dev/null | grep -q '^/' >/dev/null 2>&1; then + imgpath=$(dirname ${imgname}) + imgname=$(basename ${imgname}) + vmpath=${imgpath}/${imgname} +# If old vmchooser binary stuff +# We do not need folder name as it is already included by vmchooser +elif echo ${xmlfile} 2>/dev/null | grep -q '^/tmp/' >/dev/null 2>&1; then + vmpath=$imgname + imgname=$(basename ${imgname}) +# Else use same path as xml +else + imgpath=${xmlpath} + vmpath=${imgpath}/${imgname} +fi + +# Check if virtual machine container file exists +if ! [ -e "${vmpath}" ]; then + writelog "Virtual machine image ${vmpath} not found!" + exit 1 +fi + +# Name of the virt machine, sed because of Windows formatting +vm_name=$(grep -o 'short_description param=.*"' ${xmlfile} \ + | sed -e "s/&.*;/; /g" | awk -F '"' '{print $2}') +# If ${vm_name} not defined use ${xmlfile} +vm_name=${vm_name:-${xmlfile%.xml}} + +# Define vm_shortname since vm_name can be very long +vm_shortname=$(basename ${xmlfile%.xml} | sed -e "s, ,-,g") + +# vm_name = displayname, define for old scripts +displayname=${vm_name} + +# image is for the following virtual machine +xmlvirt=$(grep -o 'virtualmachine param=.*"' ${xmlfile} \ + | sed -e "s/&.*;/; /g" | awk -F '"' '{print $2}') + +# choose the proper virtualization/emulator plugin +[ "x${xmlvirt}" != "x" -a "x${xmlvirt}" != "xqemukvm" -a \ + "x${xmlvirt}" != "xvirtualbox" -a "x${xmlvirt}" != "xvmware" ] && \ + xmlvirt="emufe" + +# make a guess from the filename extension if ${xmlvirt} is empty +# (not set within the XML file) +# TODO: implement possibility to submit own configuration files +if [ -z "${xmlvirt}" ] && [ -n "${additional_config}" ]; then + writelog "No virtual machine parameter defined in ${xmlfile}" + writelog "Trying to guess VM...\c" + case "$(cat ${additional_config} | tr \"[A-Z]\" \"[a-z]\")" in + *config.version*|*virtualhw.version*|*independent-nonpersistent*|*vmdk*) + xmlvirt="vmware" + ;; + *innotek*|*virtualbox*) + xmlvirt="virtualbox" + ;; + *qemu*|*kvm*) + xmlvirt="qemukvm" + ;; + *) + xmlvirt="none" + ;; + esac +elif [ -z "${xmlvirt}" ]; then + case "$(echo ${imgname##*.} | tr \"[A-Z]\" \"[a-z]\")" in + vmdk) + xmlvirt="vmware" + ;; + vbox|vdi) + xmlvirt="virtualbox" + ;; + qcow*) + xmlvirt="qemukvm" + ;; + *) + xmlvirt="emufe" + ;; + esac + writelog "result:\t${xmlvirt}" +fi + +# Definition of the client system +vmostype=$(grep -io '<os param=.*"' ${xmlfile} | awk -F '"' '{ print $2 }' |\ + tr "[A-Z]" "[a-z]") + +# Definition of the networking the client system is connected to +network_kind=$(grep -io '<network param=.*"' ${xmlfile} \ + | awk -F '"' '{ print $2 }' | tr "[A-Z]" "[a-z]") +network_card=$(grep -io '<netcard param=.*"' ${xmlfile} \ + | awk -F '"' '{ print $2 }'| tr "[A-Z]" "[a-z]") + +# Set redirects to 0, see vmgrid if you want to define some +redirects=0 + +# Serial/parallel ports defined (e.g. "ttyS0" or "autodetect") +serial=$(grep -io '<serialport param=.*"' ${xmlfile} \ + | awk -F '"' '{ print $2 }') +parallel=$(grep -io '<parport param=.*"' ${xmlfile} \ + | awk -F '"' '{ print $2 }') + +writelog "\tVirtualization:\t\t$xmlvirt" +writelog "\tVM name:\t\t$vm_name" +writelog "\tVM short name:\t\t$vm_shortname" + +############################################################################### +### Declaration of default variables +############################################################################### + +# VM-ID static (00) +VM_ID="00" +# take last two digits of current pid... +VM_ID=$(expr substr $$ $(expr ${#$} - 1) 2) + +# Make sure cpu_cores is not empty +cpu_cores=${cpu_cores:-"1"} + +# Total amount of memory defined in stage 3 +# TODO: Should be dependent on the setup (if diff is written to RAM ...) +permem=60 +if [ "x${VMCHOOSER_FORCE_HALF_MEM}" == "x1" ]; then + permem=30 +fi +# Get a result which can be divided through 4 +mem=$(expr ${totalmem} / 100 \* ${permem} / 4 \* 4) +if [ -n "${mainvirtmem}" ]; then + forcemem=$(expr ${mainvirtmem} / 4 \* 4) + mem=${forcemem} +fi +hostmem=$(expr ${totalmem} - ${mem}) + +# Configuring ethernet mac address: first 3 bytes are fixed (00:50:56) +# 4th byte is the VM-ID (0D) +# last two bytes are taken from the bridge of the host +# define one MAC per guest +macguestpart="00:50:56:${VM_ID}" +machostpart=$(echo ${hostmacaddr} | awk -F ":" '{print $(NF-1)":"$NF}') +macaddr=$(echo "${macguestpart}:${machostpart}" | tr "[a-z]" "[A-Z]") + +# Virtual fd/cd/dvd and drive devices, floppy b: for configuration +# if $floppy_0 from run-virt.include set then fdtest="TRUE" +fdtest= +fdtest=${floppy_0:+"TRUE"} +# if $fdtest not set floppy0="FALSE", else "TRUE" +floppy0=${fdtest:-"FALSE"} +floppy1="TRUE" +floppy1name="/etc/openslx/vmchooser/loopimg/fd.img" +# if $cdrom_0 from run-virt.include set then cdtest="TRUE" +cdtest= +cdtest=${cdrom_0:+"TRUE"} +# if $cdtest not set cdrom0="FALSE", else "TRUE" +cdrom0=${cdtest:-"FALSE"} +# if $cdrom_1 from run-virt.include set then cdtest="TRUE" +cdtest= +cdtest=${cdrom_1:+"TRUE"} +# if $cdtest not set cdrom1="FALSE", else "TRUE" +cdrom1=${cdtest:-"FALSE"} +# IDE is expected default, test for the virtual disk image type should +# be done while creating the runscripts ... +ide="TRUE" +scsi="FALSE" +hddrv="ide" +audio="true" +remotedesktopport="590${VM_ID}" + +# Display resolution within the host system +hostres=$(xvidtune -show 2>/dev/null| grep -ve "^$") +xres=$(echo "${hostres}" | awk '{print $3}') +yres=$(echo "${hostres}" | awk '{print $7}') + +# Resolution defined via xml parameter: fullscreen, full/X*Y/depth; windowed, +# win/X*Y/depth +userres=$(grep -io '<screen param=.*"' ${xmlfile} | awk -F '"' '{ print $2 }' | \ + tr "A-Z" "a-z") +case "${userres}" in + full*) + res=$(echo "${hostres}" | awk -F "/" '{print $2}') + uxres=${res%\**} + uyres=${#*\*} + userres="full" + ;; + win*) + res=$(echo "${hostres}" | awk -F "/" '{print $2}') + uxres=${res%\**} + uyres=${#*\*} + userres="win" + ;; +esac + + +# Enable 3D +enable3d=$(grep -i "<enable3d param=.*" ${xmlfile} 2>/dev/null | \ + awk -F '=' {'print $2'} | tr "[A-Z]" "[a-z]") + +# Add rw share +sharepath="${HOME}" +sharename="home" + +# Set hostname: using original hostname and adding string +hostname="virt-$(hostname)" + +writelog "\tVM Hostname:\t\t$hostname" + +################################################################################ +### Setup the rest of the environment and run the configured vm +################################################################################ + +#TODO: ALSA MIXER IN STAGE32 +# Adjust sound volume +#writelog "Unmuting sound...\c " +#amixer -q sset Master 80% unmute 2>/dev/null +#amixer -q sset PCM 80% unmute 2>/dev/null +#amixer -q sset CD 80% unmute 2>/dev/null +#amixer -q sset Headphone 80% unmute 2>/dev/null +#amixer -q sset Front 80% unmute 2>/dev/null # in SUSE 11.0 it's headphone +#amixer -q sset Speaker 80% unmute 2>/dev/null # annoying built-in speaker +#writelog "finished\n" + +# Copy guest configuration (with added information) config.xml to be accessed +# via virtual floppy +# fixme -> to be changed (vmchooser adapts the file content!?) +#TODO: wozu echo? +#echo "Please fix the config.xml generation" +cp ${xmlfile} /etc/openslx/vmchooser/fd-loop/config.xml + +# Get all virtual machine specific stuff from the respective include file +if [ -e /etc/openslx/${xmlvirt}/run-virt.include ] ; then + self=${xmlvirt} + . /etc/openslx/${xmlvirt}/run-virt.include + # start a windowmanager for easier handling + # (expect problems /w windows opening in background /w vmware without wm) + for dm in twm xfwm4 metacity openbox blackbox kwin fvwm2 ; do + if which $dm >/dev/null 2>&1 ; then + if [ "$dm" = "fvwm2" ] ; then + echo "EdgeScroll 0 0" > ${redodir}/fvwm + fvwm2 -f ${redodir}/fvwm >/dev/null 2>&1 & + else + $dm >/dev/null 2>&1 & + fi + break + fi + done + # Start poolvideoswitch if we find the autostarter file + #if [ -e /etc/xdg/autostart/pvsgui.desktop ]; then + # /usr/local/bin/pvsgui -p 2 -b >/dev/null 2>&1 & + #fi + eval ${VIRTCMD} ${VIRTCMDOPTS} + writelog "Bye." + + # Postrun for commands after virtualization finishes + if [ -n "${POSTRUN}" ]; then + eval ${POSTRUN} >/dev/null 2>&1 + fi + + cleanexit 0 +else + writelog "Failed because of missing ${xmlvirt} plugin." + cleanexit 1 +fi + +# Postrun for commands after virtualization finishes +if [ -n "${POSTRUN}" ]; then + eval ${POSTRUN} >/dev/null 2>&1 +fi + +cleanexit 0 +exit 0 diff --git a/remote/modules/vmchooser/data/opt/openslx/bin/xmlfilter.sh b/remote/modules/vmchooser/data/opt/openslx/bin/xmlfilter.sh new file mode 100755 index 00000000..ded5d114 --- /dev/null +++ b/remote/modules/vmchooser/data/opt/openslx/bin/xmlfilter.sh @@ -0,0 +1,50 @@ +#!/bin/bash +# ----------------------------------------------------------------------------- +# Copyright (c) 2007..2009 - RZ Uni FR +# Copyright (c) 2007..2011 - 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/ +# ----------------------------------------------------------------------------- +# xmlfilter.sh +# - This script is invoked by the vmchooser tool. It simply filters xml- +# files (taking the path to these files in $1). You might modify it in any +# way to match your needs, e.g. ask some database instead. You can re- +# implement it in any other programming language too. You simply have to +# return a list of proper xml files to be interpreted by the vmchooser +# binary). Please check for vmchooser.sh too ... +# ----------------------------------------------------------------------------- + +# This script . +# +# currently: +# - filter for slxgrp (which comes from /etc/machine-setup) +# + +# include default directories +. /etc/opt/openslx/openslx.conf + +if [ -f ${OPENSLX_DEFAULT_CONFDIR}/plugins/vmchooser/vmchooser.conf ]; then + . ${OPENSLX_DEFAULT_CONFDIR}/plugins/vmchooser/vmchooser.conf +fi + +for FILE in $(find $1 -iname "*.xml"); do + # filter all xmls which aren't set active + if [ $(grep "<active param=.*true.*" ${FILE} | wc -l) -eq 1 ]; then + if [ -n ${vmchooser_env} ]; then + # filter all xmls with pool-param not equal to vmchooser::env + if [ $(grep "<pools param=\"${vmchooser_env}\"" ${FILE} | wc -l) -eq 1 ];\ + then + echo ${FILE}; + fi + else + # if there is no pool set, just take all available xmls + echo -e ${active} + fi + fi +done |