create-netboot

#!/bin/sh

. /etc/grml/sh-lib
SHARED_PROG_VARS_="/usr/share/grml-terminalserver/shared_prog_vars"
isExistent $SHARED_PROG_VARS_ die
. $SHARED_PROG_VARS_

function actionPkg
{ 
    local pwd_="$(pwd)"
    local tmp_="$(mktemp -td terminalserver_grub.XXXXXX)" || die "could not create tmpfile"

    # version information:
    local version_="$(cat /etc/grml_version)"
    local version_number_="$(awk '{print $2}' /etc/grml_version)"
    case $version_number_ in
         [0-9]*) version_="${version_%% *}"_${version_number_} ;;
         *)      version_="${version_%% *}" ;;
    esac
    
    local path_="$tmp_/grml_netboot_package_$version_"
    mkdir "$path_"

    cp $NETBOOT_PACKAGE_CONF_FILE_ $CONFIG_
    echo "executing grml-terminalserver-config initrd"
    grml-terminalserver-config initrd

    # tftpd config
    grml-terminalserver config tftp
    cp -r $TFTPD_DATA_DIR_ $path_

    # grub
    awk '/ on$/{print $1}' $GRUB_NIC_CONF_ >$path_/grub_enabled_nics
    grml-terminalserver-config grubConf $path_/grub_enabled_nics
    cp $PATH_/grub.img $path_

    ( cd "$tmp_" && tar jcf "$pwd_"/grml_netboot_package_${version_}.tar.bz2 "grml_netboot_package_$version_" )

    rm -rf "$tmp_"
    echo "grml_netboot_package_${version_}.tar.bz2 has been created."
}

checkRoot die "You have to be root to use this program"
disableSyslog

actionPkg