Synnefo » Ganeti Instance Image

#!/bin/bash

#

# Copyright (C) 2011 Greek Research and Technology Network

#

set -e

. common.sh

. common_linux.sh

debug set -x

HASH=$(${TOOLS_DIR}/snf-passtohash.py -p $IMG_PASSWD)

trap cleanup EXIT

declare -a USERS

USERS+=("root")

get_os ${TARGET}

if [ " $OPERATING_SYSTEM" = " ubuntu" ] ; then

    USERS+=("user")

fi

if [ -e ${TARGET}/etc/shadow ]; then

    for i in `seq 0 1 $((${#USERS[@]}-1))`; do

        TMP_SHADOW=$(mktemp)

        CLEANUP+=("rm $TMP_SHADOW")

        echo -n "Setting ${USERS[$i]} password..."

        echo "${USERS[$i]}:$HASH:15103:0:99999:7:::" > $TMP_SHADOW

        grep -v "${USERS[$i]}" ${TARGET}/etc/shadow >> $TMP_SHADOW

        cat $TMP_SHADOW > ${TARGET}/etc/shadow

        echo "done"

    done

    cleanup

    trap - EXIT

    exit 0

fi

echo "Password changes failed!!!"

exit 1