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92 lines
1.3 KiB
92 lines
1.3 KiB
#!/usr/bin/env bash
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set -eu
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synopsis() {
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cat << EOF
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Usage : `basename $0` [-h] system
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EOF
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}
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help() {
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cat << EOF
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`basename $0` arrête le système (la sauvegarde est effectuée).
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`synopsis`
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-h : affiche cette aide
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Retourne 1 en cas d'erreur.
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EOF
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}
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usage() {
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synopsis
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exit 1
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}
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args() {
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local opt
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while getopts "h" opt; do
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case $opt in
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h) help; exit 0;;
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?) usage;;
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esac
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done
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shift $(($OPTIND - 1))
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[ $# -ne 1 ] && usage
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GUEST_NAME="$1"
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if echo $GUEST_NAME | grep -q '/'; then
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error "$GUEST_NAME est un nom de système invalide"
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fi
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}
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haltSystemTgz() {
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local r=0
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for i in 1 2 3; do
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if vdn-alive $GUEST_NAME; then
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echo "Save $GUEST_NAME..."
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set +e
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vdn-save $GUEST_NAME
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r=$((r+$?))
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set -e
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if [ $? -eq 0 ]; then
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break
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fi
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#sleep 1
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fi
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done
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#sleep 2
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if [ $r = 0 ]; then
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vdn-kill $GUEST_NAME || error "Échec de l'arrêt de $GUEST_NAME"
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else
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return 1
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fi
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#return $r
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}
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# Programme principal
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VDN_PATH=$(readlink -f $(dirname $0)/..); . $VDN_PATH/bin/functions.sh
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args "$@"
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loadGuestVars $GUEST_NAME
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if [ ! -e $GUEST_PATH ]; then
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error "Le système $GUEST_NAME n'existe pas !"
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fi
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case "$MODE" in
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tgz|tgz2) haltSystemTgz;;
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cow|direct|overlay) vdn-ssh root@$GUEST_NAME poweroff;;
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*) error "Mode : \"$MODE\" invalide !";;
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esac
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