Synnefo » snf-image

create_floppy "$floppy"

# Invoke the helper vm to do the dirty job...

jail=$(mktemp -d --tmpdir tmpfsXXXXXXX)

add_cleanup rmdir "$jail"

mount tmpfs -t tmpfs "$jail" -o size=1G

add_cleanup umount -l "$jail"

result_file=$(mktemp --tmpdir="$jail" result.XXXXXX)

add_cleanup rm "$result_file"

snapshot=$(mktemp --tmpdir="$jail" helperXXXXXX.img)

add_cleanup rm "$snapshot"

mk_snapshot

echo -n "$(date +%Y:%m:%d-%H:%M:%S.%N) " >&2

log_info "Starting customization VM..."

set +e

launch_helper

rc=$?

set -e

if [ $rc -ne 0 ]; then

    if [ $rc -eq 124 ];  then

        log_error "Image customization was terminated. Did not finish on time."

    elif [ $rc -eq 137 ]; then # (128 + SIGKILL)

        log_error "Image customization was killed. Did not finish on time."

    elif [ $rc -eq 141 ]; then # (128 + SIGPIPE)

        log_error "Image customization was terminated by a SIGPIPE."

        log_error "Maybe progress monitor has died unexpectedly."

    elif [ $rc -eq 125 ]; then

        log_error "Internal Error. Image customization could not start."

        log_error "timeout did not manage to run."

    else

        log_error "Image customization died unexpectedly (return code $rc)."

    fi

    exit 1

else

    echo -n "$(date +%Y:%m:%d-%H:%M:%S.%N)" >&2

    log_info "Customization VM finished."

fi

get_helper_result

if [ "x$result" != "xHELPER_RESULT_SUCCESS" ]; then

    log_error "Image customization failed."

    exit 1

fi