Synnefo » Ganeti Instance Image

#!/bin/bash

set -e 

. common.sh

. common_linux.sh

debug set -x

CLEANUP=( )

trap cleanup EXIT

if [ -z "${HOSTNAME}" ] ; then

    log_error "Missing hostname"

    exit 1

fi

if [ -z "${TARGET}" -o ! -d "${TARGET}" ] ; then

    log_error "Missing target directory"

    exit 1

fi

get_os_type $TARGET

case "${OS_TYPE}" in

    debian)

        echo $HOSTNAME > ${TARGET}/etc/hostname

        ;;

    redhat)

        sed -ie "s/HOSTNAME=.*$/HOSTNAME=$HOSTNAME/g" ${TARGET}/etc/sysconfig/network

        ;;

    slackware|suse)

        #local domain=$(sed -e 's/^[^\.]*//g' < /etc/HOSTNAME)

        # In slackware hostname and domain name are joined together. For now I

        # will not retain the domain name.

        echo $HOSTNAME > ${TARGET}/etc/HOSTNAME

        ;;

    gentoo)

        sed -ie "s/\(\(HOSTNAME\)\|\(hostname\)\)=.*$/\1=\"${instance}\"/" ${TARGET}/etc/conf.d/hostname

        ;;

esac

# execute cleanups

cleanup

trap - EXIT

exit 0