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Autoinstalación desatendida #4

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Autoinstalación desatendida #4

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db17d80
Posibilidad de proporcionar un nombre de imagen de antemano
ivilata Nov 10, 2016
5002398
Posibilidad de inhabilitar la pregunta
ivilata Nov 10, 2016
120c5d2
Se renombra la variable ``ASK`` a ``CONFIRM``
ivilata Nov 10, 2016
18b5736
Comprobación más segura de variable de confirmación
ivilata Nov 10, 2016
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48 changes: 27 additions & 21 deletions instalar
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,15 @@

#A copy of the GNU General Public License is available as /usr/share/common-licenses/GPL in the Debian GNU/Linux distribution or on the World Wide Web at the GNU website You can also obtain it by writing to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA

CONFIRM=${CONFIRM:-yes} # "yes" o "no"
SERVER=10.10.20.3
HD='/dev/sda'
HD_SWAP=4096
HD_ROOT=20480
LOCAL_MP='/tmp/pxe'
REMOTE_MP='/pxe'
IMAGE_DIR="$LOCAL_MP/img"
IMAGE_NAME=${IMAGE_NAME:-} # "lubuntu-i386-es", no "lubuntu-i386-es.fsa"
NFSMOUNT=`/etc/init.d/nfsmount status | awk -F: '{print $2}' | sed 's/ //g'`
START_TIME=0
END_TIME=0
Expand All @@ -27,7 +29,7 @@ function pause(){

function init_msg(){
START_TIME=`date +%s`
pause "** INSTALACIÓN AUTOMÁTICA DE SSOO **
test "$CONFIRM" = no || pause "** INSTALACIÓN AUTOMÁTICA DE SSOO **
EL CONTENIDO DEL DISCO DURO SE BORRARÁ POR COMPLETO.

Pulse CONTROL+C para detener la instalación.
Expand Down Expand Up @@ -81,31 +83,35 @@ fi

mkdir $LOCAL_MP
mount -o nolock $SERVER:$REMOTE_MP $LOCAL_MP &> /dev/null
cd $IMAGE_DIR
IMAGES=($(ls -f ./*.fsa))
cd - &> /dev/null
IMAGE_NUM=${#IMAGES[@]}
((LAST_POS=$IMAGE_NUM-1))
SELECTED=100

while ! [[ "${SELECTED}" =~ ^[0-9]+$ ]] || [ $SELECTED -lt 0 ] || [ $SELECTED -ge $IMAGE_NUM ]; do
echo
echo "Imagenes disponibles para su instalación:"
for i in `seq 0 $LAST_POS`; do
IMAGES[$i]=`echo ${IMAGES[$i]} | sed 's,./,,g'`
echo "$i) ${IMAGES[$i]}"

if [ ! "$IMAGE_NAME" ]; then
cd $IMAGE_DIR
IMAGES=($(ls -f ./*.fsa))
cd - &> /dev/null
IMAGE_NUM=${#IMAGES[@]}
((LAST_POS=$IMAGE_NUM-1))
SELECTED=100

while ! [[ "${SELECTED}" =~ ^[0-9]+$ ]] || [ $SELECTED -lt 0 ] || [ $SELECTED -ge $IMAGE_NUM ]; do
echo
echo "Imagenes disponibles para su instalación:"
for i in `seq 0 $LAST_POS`; do
IMAGES[$i]=`echo ${IMAGES[$i]} | sed 's,./,,g'`
echo "$i) ${IMAGES[$i]}"
done
echo "Introduce el número de la imagen que deseas instalar:"
read SELECTED
echo
done
echo "Introduce el número de la imagen que deseas instalar:"
read SELECTED
echo
done
IMAGE_NAME=${IMAGES[$SELECTED]%.fsa}
fi

echo "Has seleccionado la imagen ${IMAGES[$SELECTED]}"
echo "Has seleccionado la imagen $IMAGE_NAME"
echo "Comenzando la instalación de la imagen.
La operación puede durar aproximadamente 5 minutos."

fsarchiver restfs $IMAGE_DIR/${IMAGES[$SELECTED]} id=0,dest="$HD"1 &> /dev/null
fsarchiver restfs $IMAGE_DIR/${IMAGES[$SELECTED]} id=1,dest="$HD"3 &> /dev/null
fsarchiver restfs "$IMAGE_DIR/$IMAGE_NAME.fsa" id=0,dest="$HD"1 &> /dev/null
fsarchiver restfs "$IMAGE_DIR/$IMAGE_NAME.fsa" id=1,dest="$HD"3 &> /dev/null
umount $IMAGE_DIR &> /dev/null

if [ $NFSMOUNT = 'started' ]; then
Expand Down