NAT TFTP boot with VBox.

rwimg support added

2 files changed, 40 insertions, 24 deletions

diff --git a/os-plugins/plugins/vmgrid/files/run-vmgrid.sh b/os-plugins/plugins/vmgrid/files/run-vmgrid.sh
index ac1dd8fd..c300e9ce 100644
--- a/os-plugins/plugins/vmgrid/files/run-vmgrid.sh
+++ b/os-plugins/plugins/vmgrid/files/run-vmgrid.sh
@@ -38,14 +38,13 @@ RWSHARE=/var/opt/openslx/plugins/vmgrid/share
 ################################################################################
 
 # function to write to stdout and logfile
-mkdir -m 1777 -p ${RWSHARE}/var/log/openslx 2>/dev/null
 writelog () {
   # write to stdout
   echo -e "$1"
   # log into file
   echo -e "$1" >> ${OPENSLX_DEFAULT_LOGDIR}/run-vmgrid.${USER}.$$.log
   # log into share dir, so that log is available in vm as well
-  echo -e "$1" >> ${RWSHARE}/var/log/openslx/run-vmgrid.${USER}.$$.log
+  echo -e "$1" >> ${vmgrid_rwmnt}/logs/run-vmgrid.${USER}.$$.log
 }
 
 ################################################################################
@@ -81,6 +80,11 @@ if ! [ -r "${xmlfile}" ]; then
   exit 1
 fi
 
+# start to log, create shrare log dir
+mkdir -m 1777 -p ${vmgrid_rwmnt}/logs
+echo "Starting to log at $(date)" \
+  >${vmgrid_rwmnt}/logs/run-vmgrid.${USER}.$$.log
+
 # test how many instances running
 runningvms=$(ps aux | grep "run-vmgrid.sh " | grep -v grep | wc -l)
 runningvms=$(expr ${runningvms} - 1)
@@ -131,8 +135,7 @@ writelog "Starting configuration..."
 writelog "\tVM-ID:\t\t\t${VM_ID}"
 writelog "\tLogfile:\t\t${OPENSLX_DEFAULT_LOGDIR}/run-vmgrid.${USER}.$$.log"
 writelog "\t/tmp info:\t\t$(df -h | grep " /tmp$" | awk '{print $2}') \c"
-writelog " $(grep "/tmp " /proc/mounts) $(df -h | \
-  grep " /tmp$" | awk '{print $2}')"
+writelog "$(grep "/tmp " /proc/mounts | awk '{print $1" "$2" "$3" "$4}')"
 writelog "\tVM XML dir:\t\t${vmgrid_xmlpath}"
 writelog "\tVM Image dir:\t\t${vmgrid_imgpath}"
 
@@ -149,42 +152,47 @@ writelog "VM config:"
 imgname=$(grep -io '<image_name param=.*"' ${xmlfile} | \
   sed -e "s/&.*;/; /g" | awk -F '"' '{ print $2 }')
 
+# 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 ${imgname}
+vm_name=${vm_name:-"${imgname%.*}"}
+# define vm_shortname since vm_name can be very long
+vm_shortname=$(echo ${imgname%.*} | sed -e "s, ,-,g")
+# vm_name = displayname, define for old scripts
+displayname=${vm_name}
+
 # image mode
 imgmode=$(grep -io '<image_mode param=.*"' ${xmlfile} | \
   sed -e "s/&.*;/; /g" | awk -F '"' '{ print $2 }')
 
 if [ "${imgmode}" = "rwimg" ]; then
   # maybe you want to support the users /w an ampty rw imgae?
-  imgname="rwimg"
+  imgname="{special rw image}"
+  # define only for writelog, will be set in the plugin include again!
+  vmpath=${imgname}
+  vm_shortname=$(echo ${vm_name} | awk '{print $1" "$2" "$3}' \
+                 | sed -e "s, ,-,g")
   # add new path for rwimg
-  imgpath=${vmgrid_rwdir}
+  imgpath=${vmgrid_rwmnt}/specialrwimages
+  mkdir -m 1777 -p ${imgpath}
 elif echo ${imgname} 2>/dev/null | grep '/' >/dev/null 2>&1; then
   imgpath=$(dirname ${imgname})
   imgname=$(basename ${imgname})
+  vmpath=${imgpath}/${imgname}
 else
   imgpath=${vmgrid_imgpath}
+  vmpath=${imgpath}/${imgname}
 fi
-# set default v path
-vmpath=${imgpath}/${imgname}
 
 # check if virtual machine container file exists, only if not rwimg
-if ! [ -e $vmpath ] && ! [ "${imgmode}" = "rwimg" ]; then
+if ! [ -e "${vmpath}" ] && [ "${imgmode}" != "rwimg" ]; then
   writelog "\tVirtual machine image or directory ${vmpath} not found!"
   exit 1
 fi
 
 writelog "\tVM file/dir:\t\t$vmpath"
 
-# 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 ${imgname}
-vm_name=${vm_name:-"${imgname%.*}"}
-# define vm_shortname since vm_name can be very long
-vm_shortname=$(echo ${imgname%.*} | sed -e "s, ,-,g")
-# vm_name = displayname, define for old scripts
-displayname=${vm_name}
-
 # is there an additional configuration provided?
 additional_config=$(grep -o 'additional_config param=.*"' ${xmlfile} | \
   sed -e "s/&.*;/; /g" | awk -F '"' '{print $2}')
@@ -289,7 +297,9 @@ scsi="FALSE"
 hddrv="ide"
 
 # add rw share
-sharepath="${vmgrid_rwdir}/rwdir"
+sharepath="${vmgrid_rwmnt}/folders/${vm_shortname}"
+mkdir -p ${sharepath}
+chmod 1777 "${vmgrid_rwmnt}/folders"
 sharename="share"
 
 # set hostname: using original hostname and adding string
@@ -319,7 +329,9 @@ fi
 # start headless
 if [ -n "${VIRTCMDHL}" ]; then
   writelog "Starting ${vmgrid_virt} headless..."
-  ${VIRTCMDHL} ${VIRTCMDOPTSHL}
+  # TODO: for testing use VBox
+  VirtualBox
+  #${VIRTCMDHL} ${VIRTCMDOPTSHL}
 else
   writelog "${vmgrid_virt}: No headless mode defined, exiting!"
   exit 1
diff --git a/os-plugins/plugins/vmgrid/files/vmgrid b/os-plugins/plugins/vmgrid/files/vmgrid
index b8806ab3..b60d8902 100644
--- a/os-plugins/plugins/vmgrid/files/vmgrid
+++ b/os-plugins/plugins/vmgrid/files/vmgrid
@@ -51,20 +51,24 @@ RWSHARE=/var/opt/openslx/plugins/vmgrid/share
 ################################################################################
 
 # function to write to stdout and logfile
-mkdir -m 1777 -p ${RWSHARE}/var/log/openslx 2>/dev/null
 writelog () {
   # write to stdout
   echo -e "$1"
   # log into file
   echo -e "$1" >> ${OPENSLX_DEFAULT_LOGDIR}/run-vmgrid.${USER}.$$.log
   # log into share dir, so that log is available in vm as well
-  echo -e "$1" >> ${RWSHARE}/var/log/openslx/run-vmgrid.${USER}.$$.log
+  echo -e "$1" >> ${vmgrid_rwmnt}/logs/run-vmgrid.${USER}.$$.log
 }
 
 ################################################################################
 ### Configure VMs for autostart and set RAM
 ################################################################################
 
+# start to log, create shrare log dir
+mkdir -m 1777 -p ${vmgrid_rwmnt}/logs
+echo "Starting to log at $(date)" \
+  >${vmgrid_rwmnt}/logs/run-vmgrid.${USER}.$$.log
+
 # remove blanks
 vmgrid_memratio=$(echo ${vmgrid_memratio} | sed -e "s, *,,g")
 vmgrid_startvms=$(echo ${vmgrid_startvms} | sed -e "s, *,,g")
@@ -109,7 +113,7 @@ vmsumratios=0
 for i in {1..4}; do
   vm[$i]=$(echo ${vmgrid_startvms} | awk -F ',' '{print $1}')
   # remove ${vm[$i]} from list because of '{print $1}'
-  vmgrid_startvms=$(echo ${vmgrid_startvms} | sed -e "s/${vm[$i]},*//")
+  vmgrid_startvms=$(echo ${vmgrid_startvms} | sed -e "s,${vm[$i]}\,*,,")
   vmratio[$i]=$(echo ${vmgrid_memratio} | awk -F ',' '{print $1}')
   # remove ${vmratio[$i]} from list because of '{print $1}'
   vmgrid_memratio=$(echo ${vmgrid_memratio} | sed -e "s/${vmratio[$i]},*//")