From 5265faaac56fce5a395288210a8bec21598f10de Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Fri, 6 Sep 2019 17:34:24 +0200
Subject: nobash!

---
 builder/build-initramfs.sh                         | 388 ++-------------------
 .../modules.d/conf-tgz/hooks/fetch-config-tgz.sh   |  20 +-
 .../modules.d/conf-tgz/hooks/unpack-config-tgz.sh  |  49 +--
 builder/modules.d/conf-tgz/module-setup.sh         |  35 +-
 builder/modules.d/dnbd3-rootfs/helper/build.inc    |   1 -
 .../hooks/copy-dnbd3-service-into-newroot.sh       |  23 +-
 .../copy-dracut-systemd-files-into-newroot.sh      |  34 +-
 .../copy-openslx-configuration-into-newroot.sh     |  22 --
 .../modules.d/dnbd3-rootfs/hooks/fetch-config.sh   |  27 +-
 .../hooks/load-custom-kernel-modules.sh            |  20 +-
 .../dnbd3-rootfs/hooks/mount-root-device.sh        |  20 --
 .../dnbd3-rootfs/hooks/prepare-root-partition.sh   |  41 +--
 builder/modules.d/dnbd3-rootfs/module-setup.sh     |  85 +----
 builder/modules.d/dnbd3-rootfs/scripts/build.sh    | 155 --------
 .../dnbd3-rootfs/scripts/container-unpack-qemu.sh  |  35 --
 .../scripts/container-unpack-xmount.sh             |  34 --
 builder/modules.d/dnbd3-rootfs/scripts/rebash      |   1 -
 builder/modules.d/dnbd3-rootfs/scripts/tools.sh    | 105 ------
 18 files changed, 72 insertions(+), 1023 deletions(-)
 delete mode 100644 builder/modules.d/dnbd3-rootfs/scripts/build.sh
 delete mode 100755 builder/modules.d/dnbd3-rootfs/scripts/container-unpack-qemu.sh
 delete mode 100755 builder/modules.d/dnbd3-rootfs/scripts/container-unpack-xmount.sh
 delete mode 160000 builder/modules.d/dnbd3-rootfs/scripts/rebash
 delete mode 100644 builder/modules.d/dnbd3-rootfs/scripts/tools.sh

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index 51ae5ddf..d9017e74 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -13,18 +13,11 @@
 # This tool provides a generic way to install systemd based remote linux
 # initramfs.
 
-# Examples
-# --------
-
-# Start install progress command (Assuming internet is available):
-# >>> ./build-initramfs.sh
-
-# Note that you only get very necessary output until you provide "--verbose" as
-# commandline options.
 declare -rg _root_dir="$(readlink -f $(dirname ${BASH_SOURCE[0]}))"
 declare -rg _repo_dir="${_root_dir}/systemd-init.git"
 declare -rg _git_source="git://git.openslx.org/openslx-ng/systemd-init.git"
 declare -rg _git_branch="master"
+
 ## region ensure presence of needed dependencies
 set -o errexit
 if [ ! -e "$_repo_dir" ]; then
@@ -67,16 +60,7 @@ if [ ! -e "$_repo_dir" ]; then
 fi
 set +o errexit
 ## endregion
-# shellcheck source=./dnbd3-rootfs/scripts/rebash/core.sh
-source "${_root_dir}/modules.d/dnbd3-rootfs/scripts/rebash/core.sh"
-core.import exceptions
-core.import logging
-core.import utils
-core.import change_root
-# endregion
-# region properties
-# shellcheck disable=SC2034
-build_initramfs__doc_test_setup__='exceptions.activate'
+
 file_path='/boot/initramfs.img'
 dracut_parameter=(--force --no-hostonly)
 verbose='no'
@@ -85,72 +69,9 @@ target=''
 cleanup='no'
 full_cleanup='no'
 use_systemd_in_initramfs='no'
-# shellcheck disable=SC2034
-declare -A core_dependencies=(
-    [cat]='print messages' \
-    [cpio]='pack initramfs' \
-    ['dhclient arping']='support network connection in resulting initramfs' \
-    [dirname]='core logic' \
-    [dmsetup]='create a (temporary) writable layer during boot' \
-    [grep]='retrieve right boot partition during boot' \
-    [mktemp]='create save temporary files and dictionaries' \
-    [pkg-config]='retrieve information of installed development packages' \
-    [tee]='read from standard input and write to standard output and files' \
-    [readlink]="connect dracut module with dracut's module system" \
-    [rm]='remove (temporary) files' \
-    [shift]='parse command line' \
-    [sed]='process strings' \
-    ['cmake gcc make']='dynamically compile needed resources against current or given kernel')
-# shellcheck disable=SC2034
-declare -A optional_dependencies=(
-    [chroot]='build against a distribution other than this program runs in' \
-    ['curl git gzip tar']='dynamically retrieve and unpack missing application which will be compiled for current or given kernel' \
-    ['mkfs.ext4 fsck']='support for persistent binary diffs in image files')
-# shellcheck disable=SC2034
-declare -A core_shared_library_pattern_dependencies=(
-    [libz]='compile dnbd3 for given or current kernel')
-# shellcheck disable=SC2034
-declare -A optional_shared_library_pattern_dependencies=()
-# shellcheck disable=SC2034
-declare -A core_package_dependencies=()
-# shellcheck disable=SC2034
-declare -A optional_package_dependencies=(
-    ['fuse glib-2.0 pixman-1']='support template systems in container (usually used by virtual runtime environments)')
-# endregion
-# region functions
-## region command line interface
-print_usage_message() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Prints a description about how to use this program.
 
-    >>> print_usage_message &>/dev/null
-    '
-    logging.cat << EOF
-This program provides a generic way to install systemd based remote linux
-initramfs.
-EOF
-}
-print_usage_examples() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Prints a description about how to use this program by providing examples.
-
-    >>> print_usage_examples &>/dev/null
-    '
-    logging.cat << EOF
-Start install progress:
->>> ./build_initramfs.sh
-EOF
-}
 print_command_line_option_description() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Prints descriptions about each available command line option.
-
-    >>> print_command_line_option_description &>/dev/null
-    '
-    logging.cat << EOF
+    cat << EOF
 -h --help Shows this help message.
 
 -v --verbose Tells you what is going on (default: "$verbose").
@@ -187,115 +108,7 @@ them via a single dash (-) (default: "$dracut_parameter" with
 concatenated.).
 EOF
 }
-print_help_message() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Provides a help message for this module.
-
-    >>> print_help_message &>/dev/null
-    '
-    logging.plain "\nUsage: $0 [options]\n"
-    print_usage_message "$@"
-    logging.plain '\nExamples:\n'
-    print_usage_examples "$@"
-    logging.plain -e '\nOption descriptions:\n'
-    print_command_line_option_description "$@"
-    logging.plain
-}
 parse_command_line() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Provides the command line interface and interactive questions.
-
-    >>> parse_command_line -h &>/dev/null
-
-    >>> echo "$verbose"
-    no
-    >>> logging.get_level
-    critical
-    >>> parse_command_line -v
-    >>> echo "$verbose"
-    >>> logging.get_level
-    yes
-    info
-
-    >>> echo "$debug"
-    no
-    >>> parse_command_line --debug
-    >>> echo "$debug"
-    >>> logging.get_level
-    yes
-    debug
-
-    >>> parse_command_line -p
-    +doc_test_capture_stderr
-    +doc_test_contains
-    +doc_test_ellipsis
-    Error with given option "-p":
-    Traceback (most recent call first):
-    ...
-
-    >>> echo "$file_path"
-    /boot/initramfs.img
-    >>> parse_command_line -p /tmp/test.img
-    >>> echo "$file_path"
-    /tmp/test.img
-
-    >>> echo "$cleanup"
-    no
-    >>> parse_command_line --cleanup
-    >>> echo "$cleanup"
-    yes
-
-    >>> echo "$full_cleanup"
-    no
-    >>> parse_command_line --full-cleanup
-    >>> echo "$full_cleanup"
-    yes
-
-    >>> echo "$full_cleanup"
-    no
-    >>> parse_command_line --full-cleanup
-    >>> echo "$full_cleanup"
-    yes
-
-    >>> echo "$use_systemd_in_initramfs"
-    no
-    >>> parse_command_line -s
-    >>> echo "$use_systemd_in_initramfs"
-    yes
-
-    >>> parse_command_line -t; echo $?
-    +doc_test_capture_stderr
-    +doc_test_contains
-    +doc_test_ellipsis
-    Error with given option "-t":
-    Traceback (most recent call first):
-    ...
-
-    >>> [[ "$target" = "" ]]
-    >>> parse_command_line -t /tmp/
-    >>> echo "$target"
-    /tmp/
-
-    >>> echo "${dracut_parameter[@]}"
-    --force --no-hostonly
-    >>> parse_command_line - --test
-    >>> echo "${dracut_parameter[@]}"
-    --force --no-hostonly --test
-
-    >>> parse_command_line - --install "vim htop"
-    >>> echo "${dracut_parameter[3]}"
-    vim htop
-
-    >>> parse_command_line --no-available-option; echo $?
-    +doc_test_capture_stderr
-    +doc_test_contains
-    +doc_test_ellipsis
-    Error with given option "--no-available-option":
-    Traceback (most recent call first):
-    ...
-    '
     while true; do
         case "$1" in
             -h|--help)
@@ -354,7 +167,7 @@ parse_command_line() {
                 shift
                 kernel_version="$1"
                 if [ -z "$kernel_version" ]; then
-                    logging.critical \
+                    echo \
                         "Error with given option \"$given_argument\": This option needs a kernel version to build the initramfs for."
                     return 1
                 fi
@@ -365,7 +178,7 @@ parse_command_line() {
                 shift
                 kernel_headers="$1"
                 if [ -z "$kernel_headers" ]; then
-                    logging.critical \
+                    echo \
                         "Error with given option \"$given_argument\": This option needs the path to the kernel headers."
                     return 1
                 fi
@@ -376,7 +189,7 @@ parse_command_line() {
                 shift
                 qcow_handler="$1"
                 if [ -z "$qcow_handler" ]; then
-                    logging.critical \
+                    echo \
                         "Error with given option \"$given_argument\": This options needs to be either 'xmount' or 'kernel'."
                     return 1
                 fi
@@ -397,18 +210,12 @@ parse_command_line() {
                 break
                 ;;
             *)
-                logging.critical \
+                echo \
                     "Error with given option \"$1\": This argument is not available."
                 return 1
         esac
     done
-    if [ "$verbose" == 'yes' ]; then
-        logging.set_level info
-    fi
-    if [ "$debug" == 'yes' ]; then
-        logging.set_level debug
-    fi
-    # NOTE: Remove the following line if this sanity check should be performed.
+
     return 0
     if [[ "$UID" != '0' ]]; then
         logging.critical \
@@ -419,45 +226,7 @@ parse_command_line() {
 }
 ## endregion
 ## region helper
-dependency_check() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Check for given dependencies with given dependency checker and log
-    corresponding messages.
-
-    Example:
-
-    `dependency_check core dependencies utils_dependency_check program`
-    '
-    local result=0
-
-    # shellcheck disable=SC2016,SC1004
-    eval 'for dependency_group in "${!'"$1"'_'"$2"'[@]}"; do
-        # NOTE: If "dependency_check_result" would be marked as local it is
-        # empty later.
-        dependency_check_result="$($3 $dependency_group)" || \
-            local return_code=$?
-        if [[ $return_code == 1 ]]; then
-            echo "$dependency_check_result"
-            return $return_code
-        elif [[ $return_code == 2 ]]; then
-            while read dependency; do
-                eval "local reason=\${${1}_${2}[\"\$dependency_group\"]}"
-                local message="Missing $1 $4 dependency \"$dependency\" needed to $reason."
-                if [[ $1 == core ]]; then
-                    logging.critical "$message"
-                else
-                    logging.warn "$message"
-                fi
-            done <<< $dependency_check_result
-            result=2
-        fi
-        return_code=0
-    done'
-    return $result
-}
 initialize_dracut() {
-    # shellcheck disable=SC2016,SC2034
     local __doc__='
     Downloads and compiles dracut.
 
@@ -477,14 +246,14 @@ initialize_dracut() {
     dracut_resource_url="https://www.kernel.org/pub/linux/utils/boot/dracut/dracut-$dracut_version.tar.gz"
     if [[ ! -f "${_root_dir}/dracut/install/dracut-install" ]]; then
         mkdir --parents "${_root_dir}/dracut"
-        logging.info "Download and extract dracut version $dracut_version"
+        echo "Download and extract dracut version $dracut_version"
         curl --location "$dracut_resource_url" | tar --extract --gzip \
              --directory "${_root_dir}/dracut" --strip-components 1
         pushd "${_root_dir}/dracut"
         # NOTE: On virtualbox shared folder symlinks are not allowed.
         # NOTE: make the dracut-install binary (dracut-install resolves
         # dependencies etc.)
-        logging.info 'Compiling dracut.'
+        echo 'Compiling dracut.'
         ./configure
         make install/dracut-install
         # NOTE: We have to copy the binary to current instead of symlinking
@@ -499,6 +268,7 @@ initialize_dracut() {
     return $?
 }
 
+# TODO does this even works?
 cleanup() {
     # shellcheck disable=SC2016,SC2034
     local __doc__='
@@ -530,111 +300,30 @@ main() {
 
     `main`
     '
-    exceptions.activate
     # region sanity check kernel version and qcow handler
     # if no kernel was specified as dracut argument, use the running kernel's version
-    logging.info "Building for:"
+    echo "Building for:"
     if [ -z "$kernel_version" ]; then
        kernel_version="$(uname -r)"
     fi
-    logging.info " * kernel version: $kernel_version"
+    echo " * kernel version: $kernel_version"
     # similar for kernel headers needed to compile dnbd3 against.
     if [ -z "$kernel_headers" ]; then
        kernel_headers="/lib/modules/${kernel_version}/build"
     fi
     if [ ! -f "${kernel_headers}/Makefile" ]; then
-       logging.critical 'Missing core dependency "linux-headers" for version to compile against given or current kernel.'
+       echo 'Missing core dependency "linux-headers" for version to compile against given or current kernel.'
     fi
-    logging.info " * kernel headers: $kernel_headers"
+    echo " * kernel headers: $kernel_headers"
     [ -n "$qcow_handler" ] && logging.info " * qcow2 handler: $qcow_handler"
     export _QCOW_HANDLER="$qcow_handler"
     # endregion
-    # region dependency checks and command line parsing
-    result=0
-    dependency_check core dependencies utils_dependency_check program || \
-        result=$?
-    dependency_check core shared_library_pattern_dependencies \
-        utils_dependency_check_shared_library 'shared library' || result=$?
-    dependency_check core package_dependencies utils_dependency_check_pkgconfig \
-        package || result=$?
-    [[ $result == 0 ]] || exit $result
-
-    logging.set_commands_level debug
-    logging.set_level critical
 
     if ! parse_command_line "$@"; then
         print_help_message "$0"
         exit 1
     fi
 
-    dependency_check optional dependencies utils_dependency_check program || \
-        result=$?
-    dependency_check optional shared_library_pattern_dependencies \
-        utils_dependency_check_shared_library 'shared library' || result=$?
-    dependency_check optional package_dependencies \
-        utils_dependency_check_pkgconfig package || result=$?
-    [[ $result == 1 ]] && exit $result
-    # endregion
-    # region handle delegated operations to specified target
-    if [[ "$target" != '' ]]; then
-        _target="$target"
-        if [[ -f "$target" ]]; then
-            _target="$(mktemp --directory)"
-            _xmount_mountpoint_target="$(mktemp --directory)"
-            xmount --in qemu "$target" --out raw "$_xmount_mountpoint_target"
-            _xmount_device_target="$(losetup --find)"
-            losetup --partscan "$_xmount_device_target" \
-                "${_xmount_mountpoint_target}/"*.dd
-            # TODO Use partscan
-            mount "$_xmount_device_target" "$_target"
-        fi
-        if [[ -d "$_target" ]]; then
-            _temporary_working_directory="$(chroot "$_target" mktemp --directory)"
-            mount --bind "$(pwd)" "${_target}${_temporary_working_directory}"
-            _parameter_skip=false
-            _parameter_to_forward=()
-            for _parameter; do
-                if $_parameter_skip; then
-                    _parameter_skip=false
-                elif [[ "$_parameter" == '-t' ]] || \
-                     [[ "$_parameter" == '--target' ]]; then
-                    _parameter_skip=true
-                else
-                    _parameter_to_forward+=("$_parameter")
-                fi
-            done
-            # NOTE: We would have to temporary patch dracut to avoid removing the
-            # environment variables "LD_LIBRARY_PATH" and "LD_PRELOAD" to get
-            # "fakechroot" working with dracut. So we should remove this variables
-            # before running the patched dracut version to follow the initial
-            # intention. You should first do:
-            # >>> unset LD_LIBRARY_PATH
-            # >>> unset LD_PRELOAD
-            # and patch "dracut.sh" temporary to comment out:
-            # >>> unset LD_LIBRARY_PATH
-            # >>> unset LD_PRELOAD
-            # To avoid to broke the "fakechroot" environment pipe the ldconfig call
-            # to the native one:
-            # >>> FAKECHROOT_CMD_SUBST=/usr/bin/ldconfig=/usr/bin/ldconfig
-            # shellcheck disable=SC2086
-            change_root "${_target}" \
-                "${_temporary_working_directory}/${BASH_SOURCE[0]}" \
-                ${_parameter_to_forward[*]}
-            mv "${_target}/$file_path" "$file_path"
-            # Do cleanup procedures.
-            umount "${_target}${_temporary_working_directory}"
-            rm --recursive --force "${_target}${_temporary_working_directory}"
-            if [[ -f "$target" ]]; then
-                umount "$_target"
-                losetup --detach "$_xmount_device_target"
-                umount "$_xmount_mountpoint_target"
-                rm --recursive --force "$_target" "$_xmount_mountpoint_target"
-            fi
-        fi
-        exit 0
-    fi
-    # endregion
-    # region handle '--update' to update all the modules in 'modules.d'
     if [ "$update" == "yes" ]; then
         pushd "${_repo_dir}"
         git pull
@@ -642,9 +331,9 @@ main() {
     fi
     # endregion
     # region handle dependencies which can be resolved automatically
-    logging.info 'Checking dracut.'
+    echo 'Checking dracut...'
     if [[ ! -f "${_root_dir}/dracut/dracut-install" ]]; then
-        logging.info "Dracut isn't available yet loading it."
+        echo "Dracut isn't available yet loading it."
         initialize_dracut
     fi
 
@@ -653,16 +342,16 @@ main() {
         _dracut_module="$(basename $_dracut_module)"
         # shouldn't we use absolute paths here?
         _dracut_module_relative_path="../../modules.d/${_dracut_module}"
-        # TODO change to *not* always use '90' ...
+        # TODO introduce module priority
         _dracut_module_target="${_root_dir}/dracut/modules.d/00${_dracut_module}"
         if [[ ! -L "$_dracut_module_target" || "$(readlink \
             "$_dracut_module_target")" != "$_dracut_module_relative_path" ]]; then
-            logging.info \
+            echo \
                 "Link ${_dracut_module} plugin into dracut modules folder ($_dracut_module_relative_path -> $_dracut_module_target)."
             if ! ln --symbolic --force "$_dracut_module_relative_path" \
             "$_dracut_module_target"; then
-                logging.warn \
-                    "Linking \"$_dracut_module_relative_path\" to \"$_dracut_module_target\" failed." \
+                echo \
+                    "Linking '$_dracut_module_relative_path' to '$_dracut_module_target' failed." \
                     " We will copy them. So we have to recopy it every time to ensure that recompiled things take effect."
                 cp --recursive --force --no-target-directory \
                     "${_root_dir}/modules.d/$_dracut_module" \
@@ -678,59 +367,46 @@ main() {
         _loglevel='--verbose'
     fi
     _modules='dnbd3-rootfs conf-tgz'
-    logging.info "Default modules: ${_modules}"
+    echo "Default modules: ${_modules}"
     if [ "$debug" == 'yes' ]; then
         _loglevel="$_loglevel --stdlog 4"
+        # TODO check if we always want this
         _modules="$_modules i18n terminfo"
     fi
+    # TODO does non-systemd initramfs even works nowadays?
+    # Why you we want to do SysV-init style???
     if [ "$use_systemd_in_initramfs" == 'yes' ]; then
         _modules="$_modules systemd systemd-initrd dracut-systemd"
     fi
     # Preprocess done - start build, cleanup or full cleanup
     if [[ "$full_cleanup" == 'yes' ]]; then
-        logging.info 'Removing all modules.'
+        echo 'Removing all modules.'
         rm "${_root_dir}/modules.d" \
             "${_root_dir}/dracut" --recursive --force
     elif [[ "$cleanup" == 'yes' ]]; then
-        logging.info 'Removing distribution specific files.'
+        echo 'Removing distribution specific files.'
         cleanup
     elif [[ "$initialize" == 'yes' ]]; then
         . "${_root_dir}/modules.d/dnbd3-rootfs/helper/build.inc"
         build_initialize_components
     else
-        logging.info 'Build initramfs.'
-        # NOTE: We deactivate our exception handle since dracut returns "1" if
-        # it is launched with help parameter ("-h" or "--help").
-        exceptions.deactivate
-        # NOTE: We temporary allow dracut to forward all messages since we
-        # forward all logging configurations.
-        _commands_log_level_backup="$(logging.get_commands_level)"
-        _log_level_backup="$(logging.get_level)"
-        logging.set_level debug
-        logging.set_commands_level debug
-        # shellcheck disable=SC2086
+        echo 'Build initramfs.'
         "${_root_dir}/dracut/dracut.sh" --local \
             $_loglevel --modules "$_modules" --conf /etc/dracut.conf \
             --confdir /etc/dracut.conf.d "${dracut_parameter[@]}" \
             --kver "${kernel_version}" "$file_path"
         _return_code=$?
-        logging.set_commands_level "$_commands_log_level_backup"
-        logging.set_level "$_log_level_backup"
-        if [[ "$_return_code" != 0 ]]; then
-            logging.error 'Building initial ram file system failed.'
+        if [ "$_return_code" != 0 ]; then
+            echo 'Building initial ram file system failed.'
             exit 1
         fi
-        exceptions.activate
         # NOTE: dracut generate the initramfs with 0600 permissions
         chmod 0644 "${file_path}"
     fi
-    # endregion
-    exceptions.deactivate
 }
 # endregion
-if core.is_main; then
-    main "$@"
-fi
+main "$@"
+
 # region vim modline
 # vim: set tabstop=4 shiftwidth=4 expandtab:
 # vim: foldmethod=marker foldmarker=region,endregion:
diff --git a/builder/modules.d/conf-tgz/hooks/fetch-config-tgz.sh b/builder/modules.d/conf-tgz/hooks/fetch-config-tgz.sh
index 079d45be..1c8ace61 100755
--- a/builder/modules.d/conf-tgz/hooks/fetch-config-tgz.sh
+++ b/builder/modules.d/conf-tgz/hooks/fetch-config-tgz.sh
@@ -1,19 +1,11 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
 
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
 
 
-exceptions.try
-{
-	# NOTE: "getarg" raises an exception so deactivate exceptions for now.
-	exceptions.deactivate
 	slx_server="$(getarg slxsrv=)"
 	slx_server_base="$(getarg slxbase=)"
-	exceptions.activate
 
 	if [ -z "$SLX_NO_CONFIG_TGZ" ]; then
 		# build config.tgz url
@@ -26,18 +18,12 @@ exceptions.try
 				conftgz_url="${conftgz_url}?uuid=${uuid}"
 			fi
 		fi
-		logging.info "Download config.tgz from '$conftgz_url'..."
+		info "Download config.tgz from '$conftgz_url'..."
 		slx-tools download_retry -s "${conftgz_url}" > "/etc/config.tgz"
 
 		if [[ ! -s "/etc/config.tgz" ]]; then
-			logging.warn \
+			warn \
 				"Downloading 'config.tgz' from '${slx_server}' failed with: $return_code"
-			return 1
+			# TODO handle error
 		fi
 	fi
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
diff --git a/builder/modules.d/conf-tgz/hooks/unpack-config-tgz.sh b/builder/modules.d/conf-tgz/hooks/unpack-config-tgz.sh
index a2d550ce..a0da0cd3 100755
--- a/builder/modules.d/conf-tgz/hooks/unpack-config-tgz.sh
+++ b/builder/modules.d/conf-tgz/hooks/unpack-config-tgz.sh
@@ -1,9 +1,6 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
 
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
 
 # tarcopy <source_dir> <target_dir>
@@ -19,50 +16,26 @@ tarcopy() {
 
 # this module unpacks the config.tgz
 temporary_extract_directory="$(mktemp -d)"
-exceptions.try
-{
-	exceptions.activate
 	if [[ -e "/etc/config.tgz" ]]; then
 		tar --extract --preserve-permissions \
 			--file="/etc/config.tgz" \
 			--directory="$temporary_extract_directory"
 	fi
-}
-exceptions.catch
-{
-	logging.error "Failed to extract '/etc/config.tgz' to '$temporary_extract_directory'."
-	logging.error "$exceptions_last_traceback"
-}
+	warn "Failed to extract '/etc/config.tgz' to '$temporary_extract_directory'."
+	warn "$exceptions_last_traceback"
 # extracted to temporary directory, now check for SLX_LOCAL_CONFIGURATION
+
 source "/etc/openslx"
 if [[ -n "$SLX_LOCAL_CONFIGURATION" ]]; then
-	exceptions.try
-	{
-		exceptions.activate
-		if [[ ! -d "${temporary_extract_directory}/openslx-configs/${SLX_LOCAL_CONFIGURATION}" ]]; then
-			logging.warn "SLX_LOCAL_CONFIGURATION is set but no corresponding folder found in '/etc/config.tgz'. Ignoring..."
-		else
-			tarcopy "${temporary_extract_directory}/openslx-configs/${SLX_LOCAL_CONFIGURATION}" "${temporary_extract_directory}"
-		fi
-	}
-	exceptions.catch
-	{
-		# errors here are not critical, so no emergency shell
-		logging.error "Failed to merge local configuration files for '$SLX_LOCAL_CONFIGURATION'."
-		logging.error "$exceptions_last_traceback"
-	}
+	if [[ ! -d "${temporary_extract_directory}/openslx-configs/${SLX_LOCAL_CONFIGURATION}" ]]; then
+		warn "SLX_LOCAL_CONFIGURATION is set but no corresponding folder found in '/etc/config.tgz'. Ignoring..."
+	else
+		tarcopy "${temporary_extract_directory}/openslx-configs/${SLX_LOCAL_CONFIGURATION}" "${temporary_extract_directory}"
+	fi
 fi
-# now just copy everything from the temporary_extract_directory to the future root
-exceptions.try
-{
-	exceptions.activate
 	# purge openslx-configs/
 	rm -rf "${temporary_extract_directory}/openslx-configs"
 	tarcopy "${temporary_extract_directory}" "$NEWROOT"
-}
-exceptions.catch
-{
-	# errors here are not critical, so no emergency shell
-	logging.error "Failed to copy extracted configuration files to '$NEWROOT'."
-	logging.error "$exceptions_last_traceback"
-}
+
+
+	# TODO error handling
diff --git a/builder/modules.d/conf-tgz/module-setup.sh b/builder/modules.d/conf-tgz/module-setup.sh
index 353dc3a3..a07539cb 100755
--- a/builder/modules.d/conf-tgz/module-setup.sh
+++ b/builder/modules.d/conf-tgz/module-setup.sh
@@ -1,46 +1,13 @@
 #!/usr/bin/env bash
-# -*- coding: utf-8 -*-
-
-source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && cd '../' && \
-    cd *'dnbd3-rootfs/scripts/rebash' && pwd)/core.sh"
-core.import exceptions
-core.import logging
-
 check() {
-    local __doc__='
-    Checks whether needed assumptions are satisfied.
-
-    Example:
-
-    `check`
-    '
-
-    # Here we could build our package file.
-
-    # Tell dracut that this module should only be included if it is required
-    # explicitly.
     return 255
 }
 depends() {
-    local __doc__='
-    Outputs all dependent dracut modules to make this module work.
-
-    >>> depends
-    +doc_test_contains
-    base
-    '
     echo dnbd3-rootfs slx-tools
 }
 install() {
-    local __doc__='
-    Copies all needed files into the initramfs image and registers all needed
-    dracut hooks.
-
-    Example:
-
-    `install`
-    '
     inst_hook pre-mount 20 "$moddir/hooks/fetch-config-tgz.sh"
     inst_hook pre-pivot 20 "$moddir/hooks/unpack-config-tgz.sh"
+		# TODO check if busybox is enough
     inst_multiple tar mktemp gzip
 }
diff --git a/builder/modules.d/dnbd3-rootfs/helper/build.inc b/builder/modules.d/dnbd3-rootfs/helper/build.inc
index 894d0e10..114c3983 100644
--- a/builder/modules.d/dnbd3-rootfs/helper/build.inc
+++ b/builder/modules.d/dnbd3-rootfs/helper/build.inc
@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# shellcheck source=./rebash/core.sh
 
 declare -rg _mainmoddir="$(dirname "${BASH_SOURCE[0]}")/.." 2> /dev/null
 
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/copy-dnbd3-service-into-newroot.sh b/builder/modules.d/dnbd3-rootfs/hooks/copy-dnbd3-service-into-newroot.sh
index 7f5dd1f6..ddfe4992 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/copy-dnbd3-service-into-newroot.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/copy-dnbd3-service-into-newroot.sh
@@ -1,17 +1,6 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
-# endregion
-exceptions.try
-{
-logging.set_commands_level debug
-logging.set_level debug
-[[ "$SLX_LOG_FILE_PATH" == "" ]] && SLX_LOG_FILE_PATH=/var/log/openslx
-logging.set_log_file "$SLX_LOG_FILE_PATH"
 
 systemd_system_unit_path="$(dirname \
     "$(systemctl show -p FragmentPath dracut-mount.service | cut -c 14-)")"
@@ -19,15 +8,5 @@ new_systemd_system_unit_path="${NEWROOT}/lib/systemd/system"
 cp "${systemd_system_unit_path}/dnbd3root.service" \
     "${new_systemd_system_unit_path}/dnbd3root.service"
 mkdir --parents "${new_systemd_system_unit_path}/sysinit.target.wants"
-! ln --symbolic '../dnbd3root.service' \
+ln --symbolic '../dnbd3root.service' \
     "${new_systemd_system_unit_path}/sysinit.target.wants/dnbd3root.service"
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/copy-dracut-systemd-files-into-newroot.sh b/builder/modules.d/dnbd3-rootfs/hooks/copy-dracut-systemd-files-into-newroot.sh
index c722e734..5de1f2e9 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/copy-dracut-systemd-files-into-newroot.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/copy-dracut-systemd-files-into-newroot.sh
@@ -1,17 +1,6 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
-# endregion
-exceptions.try
-{
-logging.set_commands_level debug
-logging.set_level debug
-[[ "$SLX_LOG_FILE_PATH" == "" ]] && SLX_LOG_FILE_PATH=/var/log/openslx
-logging.set_log_file "$SLX_LOG_FILE_PATH"
 
 # Needed to be able to go back to dracut at system shutdown.
 temporary_directory_path="$(mktemp --directory)"
@@ -19,15 +8,7 @@ mount --options bind / "$temporary_directory_path"
 cp --recursive --no-target-directory "$temporary_directory_path" /run/initramfs
 umount "$temporary_directory_path"
 rm --dir "$temporary_directory_path"
-}
-exceptions.catch
-{
-    logging.warn "Failed to copy initramfs to /run/initramfs, shutdown hooks" \
-        "will not work."
-}
 
-exceptions.try
-{
 # Dracut may not be installed on the new root. Thus copy all services over.
 dracut_mount_unit_path="$(systemctl show -p FragmentPath dracut-mount.service \
 	| cut -c 14-)"
@@ -50,18 +31,5 @@ do
     source_path="../${file}"
     target_path="${new_systemd_system_unit_path}/initrd.target.wants/${file}"
     ln --symbolic "$source_path" "$targetPath" &>/dev/null || \
-    logging.warn "Failed to link \"$source_path\" to \"$target_path\"."
+    warn "Failed to link \"$source_path\" to \"$target_path\"."
 done
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-
-# region vim modline
-
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/copy-openslx-configuration-into-newroot.sh b/builder/modules.d/dnbd3-rootfs/hooks/copy-openslx-configuration-into-newroot.sh
index 12dab27d..ff01474f 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/copy-openslx-configuration-into-newroot.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/copy-openslx-configuration-into-newroot.sh
@@ -1,18 +1,7 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
-# endregion
-exceptions.try
-{
 source "/etc/openslx"
-logging.set_commands_level debug
-logging.set_level debug
-[[ "$SLX_LOG_FILE_PATH" == "" ]] && SLX_LOG_FILE_PATH=/var/log/openslx
-logging.set_log_file "$SLX_LOG_FILE_PATH"
 
 mkdir --parents "${NEWROOT}/opt/openslx"
 cp "/etc/openslx" "${NEWROOT}/opt/openslx/config"
@@ -27,14 +16,3 @@ fi
 if [ -n "${SLX_DEMO_PASS}" ] && grep -q '^demo' $NEWROOT/etc/shadow; then
 	sed -i "s#^demo:[^:]*:#demo:$SLX_DEMO_PASS:#" $NEWROOT/etc/shadow
 fi
-
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh b/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh
index a1f8995c..cbdaef38 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh
@@ -1,21 +1,11 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
 # region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
 # endregion
 
-exceptions.try
-{
-logging.set_log_file "${SLX_LOG_FILE_PATH:-/var/log/openslx}"
-
-# NOTE: "getarg" raises an exception so deactivate exceptions for now.
-exceptions.deactivate
 slx_server="$(getarg slxsrv=)"
 slx_server_base="$(getarg slxbase=)"
-exceptions.activate
 
 # build config_url
 config_url="http://${slx_server#@}/${slx_server_base}/config"
@@ -30,16 +20,16 @@ fi
 
 config_path="/etc/openslx.tmp"
 
-logging.info "Downloading '$config_url'..."
+echo "Downloading '$config_url'..."
 slx-tools download_retry -s "$config_url" > "$config_path"
 
 if [ ! -s "$config_path" ] ; then
-    logging.warn "Downloading OpenSLX configuration file from '$config_url' failed with: $return_code"
+    warn "Downloading OpenSLX configuration file from '$config_url' failed with: $return_code"
     emergency_shell "CRITICAL: System unusable."
 fi
 
 if ! ash -n "$config_path"; then
-    logging.warn "Downloaded OpenSLX configuration failed syntax check!"
+    warn "Downloaded OpenSLX configuration failed syntax check!"
     emergency_shell "CRITICAL: System unusable."
 fi
 
@@ -57,14 +47,3 @@ cat "$config_path" >> /etc/openslx
 
 # slxsrv overrides SLX_DNBD3_SERVERS if prefixed with @
 [ "${slx_server#@}" != "${slx_server}" ] && sed -i "s/^SLX_DNBD3_SERVERS=.*/SLX_DNBD3_SERVERS='${slx_server#@}'/" "/etc/openslx"
-
-}
-exceptions.catch
-{
-	logging.error "$exceptions_last_traceback"
-	emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/load-custom-kernel-modules.sh b/builder/modules.d/dnbd3-rootfs/hooks/load-custom-kernel-modules.sh
index 8e7b1a7d..7eb77e87 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/load-custom-kernel-modules.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/load-custom-kernel-modules.sh
@@ -1,30 +1,12 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
-# endregion
-exceptions.try
-{
 for kmod in dnbd3 \
             loop  \
             loop_file_fmt_qcow \
             loop_file_fmt_raw; do
     if ! modprobe "${kmod}"; then
-        logging.warn "Failed to load kernel module: $kmod"
+        warn "Failed to load kernel module: $kmod"
         ! :
     fi
 done
-
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh b/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh
index a5aceab6..9d49069c 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh
@@ -1,16 +1,6 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
-# endregion
-exceptions.try
-{
-logging.set_commands_level debug
-logging.set_level debug
-[[ "$SLX_LOG_FILE_PATH" == "" ]] && SLX_LOG_FILE_PATH=/var/log/openslx
-logging.set_log_file "$SLX_LOG_FILE_PATH"
 
 if ! getarg root=; then
     source "/etc/openslx"
@@ -21,13 +11,3 @@ if ! getarg root=; then
         echo "" > "$NEWROOT/etc/fstab"
     fi
 fi
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh b/builder/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh
index 619226f5..6a6b64f2 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/prepare-root-partition.sh
@@ -1,14 +1,7 @@
 #!/usr/bin/env bash
-# region imports
 type emergency_shell > /dev/null 2>&1 || source /lib/dracut-lib.sh
 source /etc/openslx
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
-# endregion
 
-# region globals/helper
-logging.set_log_file "${SLX_LOG_FILE_PATH:-/var/log/openslx}"
 # hardcode dnbd device path
 declare -rg _dnbd3_dev="/dev/dnbd0"
 
@@ -20,18 +13,18 @@ container_unpack_xmount() {
     mkdir -p "$out_path"
     # check tools first
     if ! hash xmount systemd-preserve-process-marker; then
-        logging.warn "Missing xmount deps, will try raw..." 1>&2
+        warn "Missing xmount deps, will try raw..." 1>&2
     elif ! systemd-preserve-process-marker xmount \
             --in qemu "$in_device" \
             --out raw "$out_path" &>/dev/null; then
-        logging.warn "xmount call failed, assuming raw image." 1>&2
+        warn "xmount call failed, assuming raw image." 1>&2
     else
         in_device="${out_path}/${_dnbd3_dev##*/}.dd"
     fi
     local out_device="$(losetup -f)"
     if ! losetup "$out_device" "$in_device" --partscan; then
-        logging.warn "Failed to attach '$in_device' to '$out_device'."
-        return
+        warn "Failed to attach '$in_device' to '$out_device'."
+        return 1
     fi
     udevadm settle
     echo "$out_device"
@@ -41,7 +34,7 @@ container_unpack_losetup() {
     local in_device="$1"
     local out_device="$(losetup -f)"
     if ! losetup -r -t QCOW "$out_device" "$in_device" --partscan; then
-        logging.warn "Failed to attach '$in_device' to '$out_device'."
+        warn "Failed to attach '$in_device' to '$out_device'."
         return
     fi
     udevadm settle
@@ -49,9 +42,6 @@ container_unpack_losetup() {
 }
 # endregion
 
-exceptions.try
-{
-# region connect dnbd3 image
 (
 IFS=", "
 for host in ${SLX_DNBD3_SERVERS} FAIL; do
@@ -60,7 +50,7 @@ for host in ${SLX_DNBD3_SERVERS} FAIL; do
             "${SLX_DNBD3_RID:+(revision: $SLX_DNBD3_RID)} "
             "from one of '$SLX_DNBD3_SERVERS' to '$_dnbd3_dev'."
     fi
-    logging.info "Trying host \"$host\"."
+    info "Trying host \"$host\"."
     if systemd-preserve-process-marker dnbd3-client \
         --host "$host" \
         --image "${SLX_DNBD3_IMAGE}" \
@@ -78,7 +68,7 @@ if [ "$SLX_QCOW_HANDLER" = "xmount" ]; then
 elif [ "$SLX_QCOW_HANDLER" = "kernel" ]; then
     read_only_device="$(container_unpack_losetup "$_dnbd3_dev")"
 else
-    logging.warn "Unsupported QCOW handler: $SLX_QCOW_HANDLER"
+    warn "Unsupported QCOW handler: $SLX_QCOW_HANDLER"
 fi
 
 # Fail fast if unpacking dnbd3 image failed.
@@ -99,28 +89,15 @@ else
     eval "$SLX_SYSTEM_PARTITION_PREPARATION_SCRIPT"
 fi
 if [[ ! $? || -z "$read_only_partition" ]]; then
-    logging.error "Failed to find unique device with identifier" \
+    warn "Failed to find unique device with identifier" \
         "\"${SLX_SYSTEM_PARTITION_IDENTIFIER}\"; matched devices:" \
         "\"${read_only_partition}\""
     exit 1
 fi
-logging.info "Using read-only partition: $read_only_partition"
+info "Using read-only partition: $read_only_partition"
 # endregion
 
 # region add rw layer to dnbd3 image
 # don't be fooled to think we are done, the next part is crucial
 dmsetup-slx-device "$read_only_partition"
 # endregion
-
-}
-exceptions.catch
-{
-    logging.error "$exceptions_last_traceback"
-    emergency_shell "error in ${BASH_SOURCE[0]}"
-}
-# region vim modline
-
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/module-setup.sh b/builder/modules.d/dnbd3-rootfs/module-setup.sh
index 0356aa14..63bb0b29 100755
--- a/builder/modules.d/dnbd3-rootfs/module-setup.sh
+++ b/builder/modules.d/dnbd3-rootfs/module-setup.sh
@@ -1,13 +1,5 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
-# region imports
-source "$(dirname "${BASH_SOURCE[0]}")/scripts/rebash/core.sh"
-core.import exceptions
-core.import logging
-core.import utils
-core.import "$(core_abs_path "$(dirname "${BASH_SOURCE[0]}")/helper/build.inc")"
-# endregion
-# region forward "build-initrfams.sh" logging configuration if present.
 _parse_dracut_args() {
     local __doc__='
     Set log level via dracut logging options and returns current debug state.
@@ -59,41 +51,23 @@ _parse_dracut_args() {
         local level
         $verbose && level=info
         $debug && level=debug
-        logging.set_level "$level"
-        logging.set_commands_level debug
+        #logging.set_level "$level"
+        #logging.set_commands_level debug
     done
     $debug
     return $?
 }
+# WTF does this actually do aside from taking space!
 _debug=0
 _parse_dracut_args ${dracut_args[*]} || _debug=$?
 # endregion
-# region initialize function to build required components
 
 clean() {
-    local __doc__='
-    Removes all compiled kernel specific files.
-    NOTE: This method is triggered manually and not supported by dracut itself.
-
-    Example:
-
-    `clean`
-    '
     . "${moddir}/helper/build.inc"
     clean_components
-    return 0
 }
-# endregion
 # region dracut plugin api
 check() {
-    local __doc__='
-    Checks wether all template system assumptions are satisfied.
-
-    Example:
-
-    `check`
-    '
-    exceptions.activate
     build_initialize_components
     # NOTE: xmount must be compiled before qemu_xmount
     local xmount_is_built=true
@@ -101,12 +75,11 @@ check() {
         [[ ! -f "$moddir/binaries/qemu-xmount/libxmount_input_qemu.so" ]]; then
             xmount_is_built=false
     fi
-    $xmount_is_built || logging.warn \
-        "Compiling \"xmount\" failed."
+    # non-critical if failed
+    $xmount_is_built || warn "Compiling 'xmount'/'libxmount_input_qemu' failed."
 
     if [[ ! -f "$moddir/binaries/dnbd3/build/dnbd3.ko" ]] || \
-       [[ ! -f "$moddir/binaries/dnbd3/build/dnbd3-client" ]]
-    then
+       [[ ! -f "$moddir/binaries/dnbd3/build/dnbd3-client" ]]; then
         CMAKE_FLAGS="-DKERNEL_VERSION=${kernel}" \
             build_compile_dnbd3 "$moddir/binaries/dnbd3/"
         [[ $? != 0 ]] && return 1
@@ -116,6 +89,7 @@ check() {
             "$moddir/binaries/systemd-preserve-process-marker/"
             [[ $? != 0 ]] && return 1
     fi
+    # TODO do we still need this ?
     # NOTE: This are workarounds for:
     # - distributions where "systemd-udevd" doesn't lives in "/usr/lib" but in
     #   "/lib".
@@ -125,39 +99,18 @@ check() {
         mkdir --parents "${initdir}${systemdutildir}"
         ln --symbolic --force "$alternate_systemd_udevd_location" \
             "${initdir}${systemdutildir}/systemd-udevd"
-        #cp "$alternate_systemd_udevd_location" \
-        #    "${initdir}${systemdutildir}/systemd-udevd" 1>&2
     fi
+    # WTF?
     # - "/usr/bin/sh" isn't available but "/bin/sh".
     if [[ ! -f /usr/bin/sh ]] && [[ -f /bin/sh ]]; then
         ln --symbolic --force /bin/sh /usr/bin/sh
     fi
-    exceptions.deactivate
-    # Tell dracut that this module should only be included if it is required
-    # explicitly.
     return 255
 }
 depends() {
-    local __doc__='
-    Outputs all dependent dracut modules to make this module work.
-
-    >>> depends
-    +doc_test_contains
-    base
-    '
-    #local network_module="network"
-    #dracut_module_included "systemd-initrd" && network_module="systemd-networkd-ext"
-    echo base bash kernel-modules shutdown slx-dmsetup slx-network # "$network_module"
+    echo base bash kernel-modules shutdown slx-dmsetup slx-network
 }
 installkernel() {
-    local __doc__='
-    Copies all needed kernel modules into initramfs file needed work at
-    runtime.
-
-    Example:
-
-    `installkernel`
-    '
     local block_kmod_dir="/lib/modules/${kernel}/kernel/drivers/block"
 
     # dnbd3
@@ -171,14 +124,6 @@ installkernel() {
     done
 }
 install() {
-    local __doc__='
-    Copies all needed files into the initramfs image and registers all needed
-    dracut hooks.
-
-    Example:
-
-    `install`
-    '
     # region binaries
     inst "$moddir/binaries/dnbd3/build/dnbd3-client" /usr/local/bin/dnbd3-client
     inst "$moddir/binaries/systemd-preserve-process-marker/systemd-preserve-process-marker" \
@@ -202,7 +147,7 @@ install() {
     local losetup_qcow2_dir="$moddir/binaries/kernel-qcow2-util-linux"
     if [[ -f "${losetup_qcow2_dir}/.libs/losetup" ]]; then
         inst "${losetup_qcow2_dir}/.libs/losetup" /usr/local/bin/losetup
-	mkdir -p "${initdir}/usr/local/lib"
+        mkdir -p "${initdir}/usr/local/lib"
         cp -a "${losetup_qcow2_dir}/.libs/"*.so* "${initdir}/usr/local/lib"
     fi
     # endregion
@@ -248,11 +193,6 @@ install() {
         "$moddir/hooks/copy-openslx-configuration-into-newroot.sh"
     # endregion
     # region scripts
-    local file_path
-    for file_path in "$moddir/scripts/rebash/"*; do
-        inst "$file_path" "/usr/lib/rebash/$(basename "$file_path")"
-    done
-    #inst "$moddir/scripts/tools.sh" "/usr/lib/openslx/tools.sh"
     # endregion
     # region configuration files
     # Use terminal readline settings from the template system.
@@ -276,8 +216,3 @@ install() {
         sed sleep sort \
         tee touch tr
 }
-# endregion
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/scripts/build.sh b/builder/modules.d/dnbd3-rootfs/scripts/build.sh
deleted file mode 100644
index 7da60a08..00000000
--- a/builder/modules.d/dnbd3-rootfs/scripts/build.sh
+++ /dev/null
@@ -1,155 +0,0 @@
-#!/usr/bin/env bash
-# -*- coding: utf-8 -*-
-# shellcheck source=./rebash/core.sh
-source "$(dirname "${BASH_SOURCE[0]}")/rebash/core.sh"
-core.import logging
-
-build_compile_qemu_xmount() {
-    local __doc__='
-    Compiles qemu libxmount.
-    NOTE: expects xmount installation under
-    $1/../xmount/trunk/build/release_build/
-
-    Provides the following file:
-    "$1/libxmount_input_qemu.so"
-
-    Example:
-
-    `build_compile_qemu_xmount /qemu_source /xmount/installation`
-    '
-    pushd "$1"
-    local xmount_installation="../xmount/trunk/build/release_build/usr"
-    [ ! -z "$2" ] && xmount_installation="$2"
-    ./configure --enable-xmount-input --python="$(which python2)" \
-        --extra-cflags="-fPIC" \
-        --extra-cflags="-std=gnu99" \
-        --extra-cflags="-I${xmount_installation}/include" \
-        --extra-cflags="-I${xmount_installation}/include/xmount" \
-        --disable-fdt --target-list=""
-    make -j libxmount_input_qemu.so
-    local ret=$?
-    popd
-    return $ret
-}
-build_clean_qemu_xmount() {
-    local __doc__='Clean the build of `build_compile_qemu_xmount`.'
-    pushd "$1"
-    make clean
-    local ret=$?
-    popd
-    return $ret
-}
-build_compile_xmount() {
-    local __doc__='
-    Compiles xmount.
-
-    Provides the xmount installation under:
-    "$1/trunk/build/release_build/"
-
-    Example:
-
-    `build_compile_xmount /xmount_source /xmount_source/build /usr`
-    '
-    pushd "$1"
-
-    local destination_directory="./release_build"
-    [ ! -z "$2" ] && destination_directory="$2"
-    local install_prefix="/usr"
-    [ ! -z "$3" ] && install_prefix="$3"
-
-    mkdir --parents trunk/build
-    cd trunk/build || return 1
-    cmake -DCMAKE_BUILD_TYPE=Release \
-        -DCMAKE_INSTALL_PREFIX="$install_prefix" ..
-    make -j
-    make install DESTDIR="$destination_directory"
-    local ret=$?
-    popd
-    return $ret
-}
-build_clean_xmount() {
-    local __doc__='Clean the build of `build_compile_xmount`.'
-    rm --recursive --force "$1/trunk/build"
-}
-build_compile_dnbd3() {
-    local __doc__='
-    Compiles dnbd3 kernel module and client.
-
-    Provides the following file:
-    "$1/build/dnbd3.ko"
-    "$1/build/dnbd3-client"
-
-    Examples:
-
-    `build_compile_dnbd3 path/to/dnbd3/source/`
-
-    Passing the kernel version to cmake:
-    `CMAKE_FLAGS="-DKERNEL_VERSION=4.14.6-openslx+" \
-        build_compile_dnbd3 path/to/dnbd3/source/`
-    '
-    pushd "$1"
-    # NOTE: The generic way would be: "./build.sh" but this tries to build
-    # more than we really need and takes more time.
-    mkdir --parents build
-    pushd build
-    # Inject CMAKE_FLAGS as a way to control how cmake is called,
-    # e.g. to pass the kernel version
-    cmake ${CMAKE_FLAGS} ../
-    make -j dnbd3 dnbd3-client
-    local ret=$?
-    popd
-    return $ret
-}
-build_clean_dnbd3() {
-    local __doc__='Clean the build of `build_compile_dnbd3`.'
-    rm --recursive --force "$1/build"
-    return $?
-}
-build_compile_losetup_qcow() {
-    pushd "$1"
-    {
-        set -e
-        ./autogen.sh
-        ./configure
-        make -j losetup
-    }
-    local ret=$?
-    popd
-    return $ret
-}
-build_clean_losetup_qcow() {
-    pushd "$1"
-    make clean
-    local ret=$?
-    popd
-    return $ret
-}
-build_compile_systemd_preserve_process_marker() {
-    local __doc__='
-    Compiles simple c program.
-
-    Examples:
-
-    `build_compile_systemd_preserve_process_marker path/to/program/folder`
-    '
-    pushd "$1"
-    make
-    local ret=$?
-    popd
-    return $ret
-}
-build_clean_systemd_preserve_process_marker() {
-    local __doc__='
-    Clean the build of
-    `build_compile_systemd_preserve_process_marker`.
-    '
-    pushd "$1"
-    make clean
-    local ret=$?
-    popd
-    return $ret
-}
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/scripts/container-unpack-qemu.sh b/builder/modules.d/dnbd3-rootfs/scripts/container-unpack-qemu.sh
deleted file mode 100755
index 53fd73dc..00000000
--- a/builder/modules.d/dnbd3-rootfs/scripts/container-unpack-qemu.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/usr/bin/env bash
-# -*- coding: utf-8 -*-
-# region imports
-source "/usr/lib/rebash/core.sh"
-core.import exceptions
-exceptions.activate
-# endregion
-
-in_device="$1"
-nbd_device="$2" # TODO detect first free nbd device
-
-systemd-preserve-process-marker qemu-nbd --connect="$nbd_device" \
-    "$in_device" --read-only --persistent --nocache
-
-# TODO better way to wait for the device to be made?
-i=0
-while [ ! -b "$nbd_device" ]; do
-    [ $i -ge 20 ] && exit 1
-    if [ $UDEVVERSION -ge 143 ]; then
-        udevadm settle --exit-if-exists="$nbd_device"
-    else
-        sleep 0.1
-    fi
-    i=$(($i + 1))
-done
-
-# NBD doesn't emit uevents when it gets connected, so kick it
-# TODO get path from $nbd_device
-echo change > /sys/block/nbd0/uevent
-udevadm settle
-
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/scripts/container-unpack-xmount.sh b/builder/modules.d/dnbd3-rootfs/scripts/container-unpack-xmount.sh
deleted file mode 100755
index c7e1b45c..00000000
--- a/builder/modules.d/dnbd3-rootfs/scripts/container-unpack-xmount.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env bash
-# -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import logging
-core.import utils
-core.import exceptions
-exceptions.activate
-# endregion
-logging.set_level info
-logging.set_commands_level info
-
-# NOTE: All output has to be forwarded to standard error because determined
-# device should be printed on standard output.
-in_device="$1"
-mkdir --parents /mnt/xmount
-loop_device="$(losetup --find)"
-if ! utils.dependency_check xmount; then
-    logging.warn "\"xmount\" not found, assuming raw image." 1>&2
-elif systemd-preserve-process-marker xmount --in qemu "$in_device" --out raw \
-    /mnt/xmount &>/dev/null
-then
-    in_device="/mnt/xmount/*.dd"
-else
-    logging.warn "\"xmount\" call failed, assuming raw image." 1>&2
-fi
-losetup "$loop_device" $in_device --partscan
-udevadm settle
-echo "$loop_device"
-
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/scripts/rebash b/builder/modules.d/dnbd3-rootfs/scripts/rebash
deleted file mode 160000
index 6ca5b39c..00000000
--- a/builder/modules.d/dnbd3-rootfs/scripts/rebash
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 6ca5b39c862aed6a13146f4121fb51f784b1eb48
diff --git a/builder/modules.d/dnbd3-rootfs/scripts/tools.sh b/builder/modules.d/dnbd3-rootfs/scripts/tools.sh
deleted file mode 100644
index bace775e..00000000
--- a/builder/modules.d/dnbd3-rootfs/scripts/tools.sh
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/env bash
-# -*- coding: utf-8 -*-
-# region imports
-# shellcheck source=./rebash/core.sh
-source "/usr/lib/rebash/core.sh"
-core.import logging
-# endregion
-tools__doc_test_setup__='
-lsblk() {
-    if [[ "${@: -1}" == "" ]];then
-        echo "lsblk: : not a block device"
-        return 1
-    fi
-    if [[ "${@: -1}" != "/dev/sdb" ]];then
-        echo "/dev/sda disk"
-        echo "/dev/sda1 part SYSTEM_LABEL 0x7"
-        echo "/dev/sda2 part"
-    fi
-    if [[ "${@: -1}" != "/dev/sda" ]];then
-        echo "/dev/sdb disk"
-        echo "/dev/sdb1 part boot_partition "
-        echo "/dev/sdb2 part system_partition"
-    fi
-}
-blkid() {
-    [[ "${@: -1}" != "/dev/sda2" ]] && return 0
-    echo "gpt"
-    echo "only discoverable by blkid"
-    echo "boot_partition"
-    echo "192d8b9e"
-}
-sleep() {
-    ((_test_sleep_time++))
-}
-'
-
-tools_find_block_device() {
-    # shellcheck disable=SC2034,SC2016
-    local __doc__='
-    >>> tools.find_block_device "boot_partition"
-    /dev/sdb1
-    >>> tools.find_block_device "boot_partition" /dev/sda
-    /dev/sda2
-    >>> tools.find_block_device "discoverable by blkid"
-    /dev/sda2
-    >>> tools.find_block_device "_partition"
-    /dev/sdb1 /dev/sdb2
-    >>> tools.find_block_device "not matching anything"; echo $?
-    1
-    >>> tools.find_block_device ""; echo $?
-    1
-
-    >>> local _test_sleep_time=0
-    >>> tools.find_block_device "not matching anything" /dev/sda 10; echo $?
-    >>> echo $_test_sleep_time
-    1
-    10
-    '
-    local partition_pattern="$1"
-    [ "$partition_pattern" = '' ] && return 1
-    local device="$2"
-    local timeout=0
-    [ ! -z "$3" ] && timeout="$3"
-    tools_find_block_device_simple() {
-        local device_info
-        lsblk --noheadings --list --paths --output \
-        NAME,TYPE,LABEL,PARTLABEL,UUID,PARTUUID ${device:+"$device"} \
-        | sort --unique | while read -r device_info; do
-            local current_device
-            current_device=$(echo "$device_info" | cut -d' ' -f1)
-            if [[ "$device_info" = *"${partition_pattern}"* ]]; then
-                echo "$current_device"
-            fi
-        done
-    }
-    tools_find_block_device_deep() {
-        local device_info
-        lsblk --noheadings --list --paths --output NAME ${device:+"$device"} \
-        | sort --unique | cut -d' ' -f1 | while read -r current_device; do
-            blkid -p -o value "$current_device" \
-            | while read -r device_info; do
-                if [[ "$device_info" = *"${partition_pattern}"* ]]; then
-                    echo "$current_device"
-                fi
-            done
-        done
-    }
-    while ((timeout >= 0)); do
-        local candidates
-        candidates=($(tools_find_block_device_simple))
-        (( ${#candidates[@]} == 0 )) && candidates=($(tools_find_block_device_deep))
-        (( ${#candidates[@]} > 1 )) && echo "${candidates[@]}" && return 1
-        (( ${#candidates[@]} == 1 )) && echo "${candidates[0]}" && return 0
-        ((timeout == 0)) || sleep 1
-        ((timeout--))
-    done
-    # no candidates
-    return 1
-}
-alias tools.find_block_device="tools_find_block_device"
-
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
-- 
cgit v1.2.3-55-g7522


From dd9b081f33052a3d48cb66e9856fe3804cdcd97d Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Mon, 16 Sep 2019 17:06:40 +0200
Subject: more cleanup

---
 builder/build-initramfs.sh | 118 ++++++---------------------------------------
 1 file changed, 16 insertions(+), 102 deletions(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index d9017e74..fa57857a 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -3,15 +3,14 @@
 # region header
 # Copyright Torben Sickert (info["~at~"]torben.website) 29.10.2015
 #           Janosch Dobler (info["~at~"]jandob.com) 29.10.2015
-
+#           Jonathan Bauer (jonathan.bauer@rz.uni-freiburg.de) 19.09.2019
 
 # License
 # -------
 # This library written by Torben Sickert and Janosch Dobler stand under a
 # creative commons naming 3.0 unported license.
 # see http://creativecommons.org/licenses/by/3.0/deed.de
-# This tool provides a generic way to install systemd based remote linux
-# initramfs.
+## endregion
 
 declare -rg _root_dir="$(readlink -f $(dirname ${BASH_SOURCE[0]}))"
 declare -rg _repo_dir="${_root_dir}/systemd-init.git"
@@ -25,6 +24,7 @@ if [ ! -e "$_repo_dir" ]; then
     if ! hash git; then
         echo "Needed dependency \"git\" isn't available."
         echo "Please install \"git\" or provide the main repository in \"${_repo_dir}\"."
+        exit 1
     fi
     git clone --branch "$_git_branch" --single-branch --depth 1 \
        "$_git_source" "${_repo_dir}"
@@ -70,44 +70,10 @@ cleanup='no'
 full_cleanup='no'
 use_systemd_in_initramfs='no'
 
-print_command_line_option_description() {
-    cat << EOF
--h --help Shows this help message.
-
--v --verbose Tells you what is going on (default: "$verbose").
-
--d --debug Gives you any output from all tools which are used
-    (default: "$debug").
-
--p --file-path Target location for initramfs file
-    (default: "$file_path").
-
--c --cleanup Removes all distribution specific compiled files.
-
--f --full-cleanup Removes all retrieved and compiled files (usefull to retrieve latest version of all nested modules).
-
--t --target Creates an image against given target template filesystem. If not
-    explicitly specified current system will be used as template system
-    (default: "$target").
-
--i --init Initializes the various repositories and build the required
-    dependencies but do not build the initramfs. Use this to accelerate
-    subsequent calls of this script.
-
--k --kernel-version Creates an image for the given kernel version. Will
-    require the presence of kernel headers for this version.
-    (default: "$(uname -r)")
-
--s --use-systemd-in-initramfs Use Systemd as init process in initramfs
-    (improved performance but less features)
-    (default: "$use_systemd_in_initramfs").
-
-Additional dracut parameter and normal parameter can be added by delimiting
-them via a single dash (-) (default: "$dracut_parameter" with
-"--modules" and dynamically determined modules. Additional custom modules are
-concatenated.).
-EOF
+print_help_message() {
+				echo "help"
 }
+
 parse_command_line() {
     while true; do
         case "$1" in
@@ -129,7 +95,7 @@ parse_command_line() {
                 shift
                 file_path="$1"
                 if [[ "$file_path" == '' ]]; then
-                    logging.critical \
+                    echo \
                         "Error with given option \"$given_argument\": This option needs a path to save initramfs image to."
                     return 1
                 fi
@@ -152,7 +118,7 @@ parse_command_line() {
                 shift
                 target="$1"
                 if [[ "$target" == '' ]]; then
-                    logging.critical \
+                    echo \
                         "Error with given option \"$given_argument\": This option needs a path create initramfs from."
                     return 1
                 fi
@@ -217,23 +183,10 @@ parse_command_line() {
     done
 
     return 0
-    if [[ "$UID" != '0' ]]; then
-        logging.critical \
-            "You have to run this script as \"root\" not as \"${USER}\"."
-        exit 2
-    fi
-    return 0
 }
 ## endregion
 ## region helper
 initialize_dracut() {
-    local __doc__='
-    Downloads and compiles dracut.
-
-    Example:
-
-    `initialize_dracut`
-    '
     # First check what version to get
     # Autodetect the kmod version present on the system to decide which dracut version to get
     #  * v47 requires kmod >= 23 (Available in Ubuntu 18.04)
@@ -270,37 +223,18 @@ initialize_dracut() {
 
 # TODO does this even works?
 cleanup() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Removes distribution specific generated files.
-
-    Example:
-
-    `cleanup`
-    '
     local plugin_path
     plugin_path="${_root_dir}/modules.d/dnbd3-rootfs"
-    # shellcheck disable=SC1090
     source "${plugin_path}/module-setup.sh"
-    # shellcheck disable=SC2034
     moddir="$(cd "$plugin_path" &>/dev/null && pwd)"
     clean
     return $?
 }
-## endregion
-# endregion
-# region controller
 main() {
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Main Entry point for the build initramfs logic. Triggers command line
-    parsing and calls sub routines depending on given command line arguments.
-
-    Example:
-
-    `main`
-    '
-    # region sanity check kernel version and qcow handler
+    if ! parse_command_line "$@"; then
+        print_help_message "$0"
+        exit 1
+    fi
     # if no kernel was specified as dracut argument, use the running kernel's version
     echo "Building for:"
     if [ -z "$kernel_version" ]; then
@@ -315,23 +249,16 @@ main() {
        echo 'Missing core dependency "linux-headers" for version to compile against given or current kernel.'
     fi
     echo " * kernel headers: $kernel_headers"
-    [ -n "$qcow_handler" ] && logging.info " * qcow2 handler: $qcow_handler"
+    [ -n "$qcow_handler" ] && echo " * qcow2 handler: $qcow_handler"
     export _QCOW_HANDLER="$qcow_handler"
-    # endregion
-
-    if ! parse_command_line "$@"; then
-        print_help_message "$0"
-        exit 1
-    fi
 
     if [ "$update" == "yes" ]; then
         pushd "${_repo_dir}"
         git pull
         popd
     fi
-    # endregion
-    # region handle dependencies which can be resolved automatically
-    echo 'Checking dracut...'
+
+		echo 'Checking dracut...'
     if [[ ! -f "${_root_dir}/dracut/dracut-install" ]]; then
         echo "Dracut isn't available yet loading it."
         initialize_dracut
@@ -359,25 +286,18 @@ main() {
             fi
         fi
     done
-    # endregion
 
-    # region prepare modules and perform final dracut call
     _loglevel=''
     if [ "$verbose" == 'yes' ]; then
         _loglevel='--verbose'
     fi
-    _modules='dnbd3-rootfs conf-tgz'
+    _modules='dnbd3-rootfs conf-tgz systemd systemd-initrd dracut-systemd'
     echo "Default modules: ${_modules}"
     if [ "$debug" == 'yes' ]; then
         _loglevel="$_loglevel --stdlog 4"
         # TODO check if we always want this
         _modules="$_modules i18n terminfo"
     fi
-    # TODO does non-systemd initramfs even works nowadays?
-    # Why you we want to do SysV-init style???
-    if [ "$use_systemd_in_initramfs" == 'yes' ]; then
-        _modules="$_modules systemd systemd-initrd dracut-systemd"
-    fi
     # Preprocess done - start build, cleanup or full cleanup
     if [[ "$full_cleanup" == 'yes' ]]; then
         echo 'Removing all modules.'
@@ -404,10 +324,4 @@ main() {
         chmod 0644 "${file_path}"
     fi
 }
-# endregion
 main "$@"
-
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
-- 
cgit v1.2.3-55-g7522


From 08f3d006ea8d3afa9e70af5a0b8ba8c7d350e026 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Tue, 17 Sep 2019 18:31:06 +0200
Subject: more optimiziation

---
 .../hooks/prepare-kernel-command-line-parameter.sh | 89 ----------------------
 .../dnbd3-rootfs/udev/70-openslx-disk.rules        |  7 --
 2 files changed, 96 deletions(-)
 delete mode 100755 builder/modules.d/dnbd3-rootfs/hooks/prepare-kernel-command-line-parameter.sh
 delete mode 100644 builder/modules.d/dnbd3-rootfs/udev/70-openslx-disk.rules

(limited to 'builder')

diff --git a/builder/modules.d/dnbd3-rootfs/hooks/prepare-kernel-command-line-parameter.sh b/builder/modules.d/dnbd3-rootfs/hooks/prepare-kernel-command-line-parameter.sh
deleted file mode 100755
index 20041ecf..00000000
--- a/builder/modules.d/dnbd3-rootfs/hooks/prepare-kernel-command-line-parameter.sh
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/usr/bin/env bash
-# -*- coding: utf-8 -*-
-# region imports
-source '/usr/lib/rebash/core.sh'
-core.import exceptions
-core.import logging
-# endregion
-(
-logging.set_commands_level debug
-logging.set_level debug
-[[ "$SLX_LOG_FILE_PATH" == "" ]] && SLX_LOG_FILE_PATH=/var/log/openslx
-logging.set_log_file "$SLX_LOG_FILE_PATH"
-
-SLX_INITIAL_KERNEL_COMMAND_LINE="$(cat /proc/cmdline | tr --delete '\n')"
-
-# This location will be used to have a writable kernel command line file
-# location.
-writeable_proc_cmdline_path='/writable_proc_cmdline/'
-mkdir --parents "$writeable_proc_cmdline_path"
-# NOTE: The fake writeable overlay have to be a temporary filesystem for the
-# hack to work.
-mount --types tmpfs tmpfs "$writeable_proc_cmdline_path"
-echo -n "$SLX_INITIAL_KERNEL_COMMAND_LINE" > \
-    "${writeable_proc_cmdline_path}/cmdline"
-
-logging.debug \
-    '-----------------------Kernel-Command-Line:------------------------------'
-logging.debug "${SLX_INITIAL_KERNEL_COMMAND_LINE}"
-logging.debug \
-    '-------------------------------------------------------------------------'
-
-for parameter in $(getargs BOOTIF=); do
-    logging.debug "PXE given boot interface $parameter"
-    dracut_interface_name="bootnet:$(echo $parameter | \
-        sed --regexp-extended 's/.{2}[:\-]((.{2}[:\-]){5}.{2})/\1/' | \
-        sed s/-/:/g)"
-    logging.debug "Dracut interface name is: $dracut_interface_name"
-    logging.plain -n " ifname=$dracut_interface_name" >> \
-        "${writeable_proc_cmdline_path}cmdline"
-done
-for parameter in $(getargs ip=); do
-    temp="$parameter:"
-    set --
-    while [ -n "$temp" ]; do
-        set -- "$@" "${temp%%:*}"
-        temp=${temp#*:}
-    done
-
-    [ -n "$1" ] && ip=$1
-    [ -n "$2" ] && server_ip=$2
-    [ -n "$3" ] && gateway_ip=$3
-    [ -n "$4" ] && net_mask=$4
-
-    logging.debug "PXE given net configuration: ip: $ip server_ip: $server_ip gateway_ip: $gateway_ip net_mask: $net_mask"
-    dracut_ip_configuration="$ip::$gateway_ip:$net_mask::bootnet:off"
-    logging.debug "Dracut ip configuration is: $dracut_ip_configuration"
-    sed --regexp-extended "s/ip=[^ ]*/ip=$dracut_ip_configuration/g" \
-        --in-place "${writeable_proc_cmdline_path}cmdline"
-done
-
-if [ -z "$dracut_ip_configuration" ]; then
-    logging.warn 'No "ip" parameter found in the kernel command line.'
-fi
-if [ -z "$dracut_interface_name" ]; then
-    logging.warn 'No "BOOTIF" parameter found in the kernel command line.'
-fi
-mount --options bind "${writeable_proc_cmdline_path}cmdline" /proc/cmdline
-
-if [ -z "$(getargs slxsrv=)" ]; then
-    logging.warn 'No "slxsrv" parameter found in the kernel command line.'
-    exit 1
-fi
-if [ -z "$(getargs slxbase=)" ]; then
-    logging.warn 'No "slxbase" parameter found in the kernel command line.'
-    exit 1
-fi
-
-logging.debug \
-    '-----------------------Dracut-Kernel-Command-Line:-----------------------'
-logging.debug "$(logging.cat /proc/cmdline)"
-logging.debug \
-    '-------------------------------------------------------------------------'
-)
-# region vim modline
-
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/udev/70-openslx-disk.rules b/builder/modules.d/dnbd3-rootfs/udev/70-openslx-disk.rules
deleted file mode 100644
index 9aad9a41..00000000
--- a/builder/modules.d/dnbd3-rootfs/udev/70-openslx-disk.rules
+++ /dev/null
@@ -1,7 +0,0 @@
-# GPT rules
-KERNEL=="sd?[0-9]" SUBSYSTEM=="block" ENV{ID_PART_TABLE_TYPE}=="gpt" ENV{ID_PART_ENTRY_NAME}=="OPENSLX_TMP" RUN+="/sbin/prepare-persistent-disks %E{ID_PART_ENTRY_NAME} %k"
-KERNEL=="sd?[0-9]" SUBSYSTEM=="block" ENV{ID_PART_TABLE_TYPE}=="gpt" ENV{ID_PART_ENTRY_NAME}=="OPENSLX_SYS" RUN+="/sbin/prepare-persistent-disks %E{ID_PART_ENTRY_NAME} %k"
-
-# MBR rules
-KERNEL=="sd?[0-9]" SUBSYSTEM=="block" ENV{ID_PART_TABLE_TYPE}=="dos" ENV{ID_PART_ENTRY_TYPE}=="0x44" RUN+="/sbin/prepare-persistent-disks OPENSLX_TMP %k"
-KERNEL=="sd?[0-9]" SUBSYSTEM=="block" ENV{ID_PART_TABLE_TYPE}=="dos" ENV{ID_PART_ENTRY_TYPE}=="0x46" RUN+="/sbin/prepare-persistent-disks OPENSLX_SYS %k"
-- 
cgit v1.2.3-55-g7522


From 1f88b49018427cf37079e70dac3149f7a1dd94f4 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Tue, 17 Sep 2019 18:31:21 +0200
Subject: more improvements

---
 builder/modules.d/dnbd3-rootfs/hooks/enable-sysrq.sh      |  5 -----
 builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh      |  1 +
 builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh | 14 ++++++--------
 3 files changed, 7 insertions(+), 13 deletions(-)

(limited to 'builder')

diff --git a/builder/modules.d/dnbd3-rootfs/hooks/enable-sysrq.sh b/builder/modules.d/dnbd3-rootfs/hooks/enable-sysrq.sh
index f159e3ae..323ec45e 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/enable-sysrq.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/enable-sysrq.sh
@@ -3,8 +3,3 @@
 
 # Enables magic sysrq kernel supported key combinations.
 echo 1 > /proc/sys/kernel/sysrq
-
-# region vim modline
-# vim: set tabstop=4 shiftwidth=4 expandtab:
-# vim: foldmethod=marker foldmarker=region,endregion:
-# endregion
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh b/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh
index cbdaef38..a11332a7 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/fetch-config.sh
@@ -47,3 +47,4 @@ cat "$config_path" >> /etc/openslx
 
 # slxsrv overrides SLX_DNBD3_SERVERS if prefixed with @
 [ "${slx_server#@}" != "${slx_server}" ] && sed -i "s/^SLX_DNBD3_SERVERS=.*/SLX_DNBD3_SERVERS='${slx_server#@}'/" "/etc/openslx"
+true
diff --git a/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh b/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh
index 9d49069c..702b6331 100755
--- a/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh
+++ b/builder/modules.d/dnbd3-rootfs/hooks/mount-root-device.sh
@@ -2,12 +2,10 @@
 # -*- coding: utf-8 -*-
 type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
 
-if ! getarg root=; then
-    source "/etc/openslx"
-    mount "$SLX_DNBD3_DEVICE_COW" "$NEWROOT" $SLX_MOUNT_ROOT_OPTIONS
-    if [ -n "$SLX_GENERATE_FSTAB_SCRIPT" ]; then
-        eval "$SLX_GENERATE_FSTAB_SCRIPT"
-    else
-        echo "" > "$NEWROOT/etc/fstab"
-    fi
+source "/etc/openslx"
+mount "$SLX_DNBD3_DEVICE_COW" "$NEWROOT" $SLX_MOUNT_ROOT_OPTIONS
+if [ -n "$SLX_GENERATE_FSTAB_SCRIPT" ]; then
+	eval "$SLX_GENERATE_FSTAB_SCRIPT"
+else
+	echo "" > "$NEWROOT/etc/fstab"
 fi
-- 
cgit v1.2.3-55-g7522


From 6d494189f8b1059011bd53d468f832c98257f961 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Wed, 16 Oct 2019 14:42:03 +0200
Subject: [slx-dmsetup] fix encrypted scratch dev name

---
 builder/modules.d/slx-dmsetup/scripts/dmsetup-slx-device | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'builder')

diff --git a/builder/modules.d/slx-dmsetup/scripts/dmsetup-slx-device b/builder/modules.d/slx-dmsetup/scripts/dmsetup-slx-device
index c0f6a274..1756865e 100755
--- a/builder/modules.d/slx-dmsetup/scripts/dmsetup-slx-device
+++ b/builder/modules.d/slx-dmsetup/scripts/dmsetup-slx-device
@@ -273,7 +273,7 @@ save_partition_info "${scratch_device##*/}" "*" "1" "$scratch_device_size"
 # encrypt the scratch device, if configured
 if [ "$crypt" -ne 0 ] && encrypt_device \
 	"$scratch_device" "${scratch_device##*/}-crypt" "$scratch_device_size"; then
-	scratch_device="${scratch_device##*/}-crypt"
+	scratch_device="${scratch_device}-crypt"
 fi
 
 writable_device_allocated="$scratch_device_size"
@@ -319,7 +319,7 @@ create_pool() {
 	# create remaining thin volumes
 	modprobe dm-thin-pool || echo "$0: dm-thin-pool load failed, maybe builtin?"
 	# create temporary metadata device
-	data_block_size=256
+	data_block_size=255
 	# calculate number of sectors needed and check boundaries:
 	metadata_dev_size="$(( 48 * $writable_device_size / $data_block_size / 512 ))"
 	# Min 2MB -> 4096 sectors, max 16GB -> 33554432 sectors
-- 
cgit v1.2.3-55-g7522


From 575838e14470df890d017d49c980e2920d9a0fd9 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Wed, 16 Oct 2019 15:13:55 +0200
Subject: [slx-dmsetup] install xts kmod for dm-crypt

---
 builder/modules.d/slx-dmsetup/module-setup.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'builder')

diff --git a/builder/modules.d/slx-dmsetup/module-setup.sh b/builder/modules.d/slx-dmsetup/module-setup.sh
index 58c6e5cf..68e9b7b4 100755
--- a/builder/modules.d/slx-dmsetup/module-setup.sh
+++ b/builder/modules.d/slx-dmsetup/module-setup.sh
@@ -17,5 +17,8 @@ install() {
 }
 installkernel() {
 	# install those modules in case the used kernel does not have them builtin
-	instmods dm-thin-pool dm-snapshot dm-crypt crc32c xfs ext4
+	instmods \
+		dm-thin-pool dm-snapshot \
+		dm-crypt crc32c xts \
+		xfs ext4
 }
-- 
cgit v1.2.3-55-g7522


From 909028480646abce1552d902495dbcec0808dc38 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Fri, 25 Oct 2019 13:12:54 +0200
Subject: [slx-network] wait 30sec for network

to cope with some old/bad NICs that need >10sec to get up
---
 builder/modules.d/slx-network/scripts/setup-bootif-network.stage3 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'builder')

diff --git a/builder/modules.d/slx-network/scripts/setup-bootif-network.stage3 b/builder/modules.d/slx-network/scripts/setup-bootif-network.stage3
index 4535ccd3..53ad8de9 100755
--- a/builder/modules.d/slx-network/scripts/setup-bootif-network.stage3
+++ b/builder/modules.d/slx-network/scripts/setup-bootif-network.stage3
@@ -31,9 +31,9 @@ wait_for_iface() {
 set -x
 
 ip link set dev "$SLX_PXE_NETIF" up
-if ! wait_for_iface "$SLX_PXE_NETIF" 100; then
-	warn "'$SLX_PXE_NETIF' still not up after 10sec ... trying anyway."
-	# TODO handle case where we waited for 10sec and it is still not up
+if ! wait_for_iface "$SLX_PXE_NETIF" 300; then
+	warn "'$SLX_PXE_NETIF' still not up after 30sec ... trying anyway."
+	# TODO handle case where we waited for 30sec and it is still not up
 fi
 
 # now determine whether we are in bridged/vlan/plain mode
-- 
cgit v1.2.3-55-g7522


From 75a5b2cf725fcc93f88a69cfb3f449b982ac3c38 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Fri, 25 Oct 2019 13:53:37 +0200
Subject: oops - bad merge of build-initramfs.sh

---
 builder/build-initramfs.sh | 133 +++++----------------------------------------
 1 file changed, 15 insertions(+), 118 deletions(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index 039cc321..647a42cd 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -220,7 +220,9 @@ initialize_dracut() {
     return $?
 }
 
-# TODO does this even works?
+# The idea here was to source each module-setup.sh from our
+# custom dracut modules and call their clean() function.
+# TODO: Does this still work?
 cleanup() {
     local plugin_path
     plugin_path="${_root_dir}/modules.d/dnbd3-rootfs"
@@ -230,7 +232,6 @@ cleanup() {
     return $?
 }
 main() {
-<<<<<<< HEAD
     if ! parse_command_line "$@"; then
         print_help_message "$0"
         exit 1
@@ -252,64 +253,6 @@ main() {
     [ -n "$qcow_handler" ] && echo " * qcow2 handler: $qcow_handler"
     export _QCOW_HANDLER="$qcow_handler"
 
-=======
-    # shellcheck disable=SC2016,SC2034
-    local __doc__='
-    Main Entry point for the build initramfs logic. Triggers command line
-    parsing and calls sub routines depending on given command line arguments.
-
-    Example:
-
-    `main`
-    '
-    exceptions.activate
-    # region dependency checks and command line parsing
-    result=0
-    dependency_check core dependencies utils_dependency_check program || \
-        result=$?
-    dependency_check core shared_library_pattern_dependencies \
-        utils_dependency_check_shared_library 'shared library' || result=$?
-    dependency_check core package_dependencies utils_dependency_check_pkgconfig \
-        package || result=$?
-    [[ $result == 0 ]] || exit $result
-
-    logging.set_commands_level debug
-    logging.set_level critical
-
-    if ! parse_command_line "$@"; then
-        print_help_message "$0"
-        exit 1
-    fi
-
-    dependency_check optional dependencies utils_dependency_check program || \
-        result=$?
-    dependency_check optional shared_library_pattern_dependencies \
-        utils_dependency_check_shared_library 'shared library' || result=$?
-    dependency_check optional package_dependencies \
-        utils_dependency_check_pkgconfig package || result=$?
-    [[ $result == 1 ]] && exit $result
-    # endregion
-
-    # region sanity check kernel version and qcow handler
-    # if no kernel was specified as dracut argument, use the running kernel's version
-    logging.info "Building for:"
-    if [ -z "$kernel_version" ]; then
-       kernel_version="$(uname -r)"
-    fi
-    logging.info " * kernel version: $kernel_version"
-    # similar for kernel headers needed to compile dnbd3 against.
-    if [ -z "$kernel_headers" ]; then
-       kernel_headers="/lib/modules/${kernel_version}/build"
-    fi
-    if [ ! -f "${kernel_headers}/Makefile" ]; then
-       logging.critical 'Missing core dependency "linux-headers" for version to compile against given or current kernel.'
-    fi
-    logging.info " * kernel headers: $kernel_headers"
-    [ -n "$qcow_handler" ] && logging.info " * qcow2 handler: $qcow_handler"
-    # endregion
-
-    # region handle '--update' to update all the modules in 'modules.d'
->>>>>>> master
     if [ "$update" == "yes" ]; then
         pushd "${_repo_dir}"
         git pull
@@ -322,23 +265,6 @@ main() {
         initialize_dracut
     fi
 
-<<<<<<< HEAD
-    for _dracut_module in "${_root_dir}/modules.d/"*; do
-        [ -d "${_dracut_module}" ] || continue
-        _dracut_module="$(basename $_dracut_module)"
-        # shouldn't we use absolute paths here?
-        _dracut_module_relative_path="../../modules.d/${_dracut_module}"
-        # TODO introduce module priority
-        _dracut_module_target="${_root_dir}/dracut/modules.d/00${_dracut_module}"
-        if [[ ! -L "$_dracut_module_target" || "$(readlink \
-            "$_dracut_module_target")" != "$_dracut_module_relative_path" ]]; then
-            echo \
-                "Link ${_dracut_module} plugin into dracut modules folder ($_dracut_module_relative_path -> $_dracut_module_target)."
-            if ! ln --symbolic --force "$_dracut_module_relative_path" \
-            "$_dracut_module_target"; then
-                echo \
-                    "Linking '$_dracut_module_relative_path' to '$_dracut_module_target' failed." \
-=======
     for _dracut_module_dir in "${_repo_dir}/builder/modules.d/"*; do
         [ -d "${_dracut_module_dir}" ] || continue
         _dracut_module="$(basename $_dracut_module_dir)"
@@ -346,12 +272,11 @@ main() {
         _dracut_module_target="${_root_dir}/dracut/modules.d/00${_dracut_module}"
         if [[ ! -L "$_dracut_module_target" || "$(readlink \
             "$_dracut_module_target")" != "$_dracut_module_dir" ]]; then
-            logging.info \
+            echo \
                 "Link ${_dracut_module} plugin into dracut modules folder ($_dracut_module_dir -> $_dracut_module_target)."
             if ! ln --symbolic --force "$_dracut_module_dir" "$_dracut_module_target"; then
-                logging.warn \
+                echo \
                     "Linking \"$_dracut_module_dir\" to \"$_dracut_module_target\" failed." \
->>>>>>> master
                     " We will copy them. So we have to recopy it every time to ensure that recompiled things take effect."
                 cp --recursive --force --no-target-directory \
                     "$_dracut_module_dir" \
@@ -364,59 +289,31 @@ main() {
     if [ "$verbose" == 'yes' ]; then
         _loglevel='--verbose'
     fi
-<<<<<<< HEAD
-    _modules='dnbd3-rootfs conf-tgz systemd systemd-initrd dracut-systemd'
-    echo "Default modules: ${_modules}"
-    if [ "$debug" == 'yes' ]; then
-        _loglevel="$_loglevel --stdlog 4"
-        # TODO check if we always want this
-        _modules="$_modules i18n terminfo"
-    fi
-    # Preprocess done - start build, cleanup or full cleanup
-    if [[ "$full_cleanup" == 'yes' ]]; then
-        echo 'Removing all modules.'
-        rm "${_root_dir}/modules.d" \
-            "${_root_dir}/dracut" --recursive --force
-=======
     _modules=(dnbd3-rootfs conf-tgz)
-    logging.info "Default modules: ${_modules[@]}"
+    echo "Default modules: ${_modules[@]}"
     if [ "$debug" == 'yes' ]; then
         _loglevel="$_loglevel --stdlog 4"
-	_modules+=(i18n terminfo)
+        _modules+=(i18n terminfo)
     fi
     if [ "$use_systemd_in_initramfs" == 'yes' ]; then
-	_modules+=(systemd systemd-initrd dracut-systemd)
+        _modules+=(systemd systemd-initrd dracut-systemd)
     fi
     # Preprocess done - start build, cleanup or full cleanup
     if [[ "$full_cleanup" == 'yes' ]]; then
-        logging.info 'Removing all modules.'
+        echo 'Removing all modules.'
         rm "${_repo_dir}" "${_root_dir}/dracut" --recursive --force
->>>>>>> master
     elif [[ "$cleanup" == 'yes' ]]; then
         echo 'Removing distribution specific files.'
         cleanup
     else
-<<<<<<< HEAD
-        echo 'Build initramfs.'
-=======
         . "${_repo_dir}/builder/modules.d/dnbd3-rootfs/helper/build.inc"
         build_initialize_components
-	if [[ "$initialize" == 'yes' ]]; then
-		logging.info "Initialized."
-		exit 0
-	fi
-        logging.info 'Build initramfs.'
-        # NOTE: We deactivate our exception handle since dracut returns "1" if
-        # it is launched with help parameter ("-h" or "--help").
-        exceptions.deactivate
-        # NOTE: We temporary allow dracut to forward all messages since we
-        # forward all logging configurations.
-        _commands_log_level_backup="$(logging.get_commands_level)"
-        _log_level_backup="$(logging.get_level)"
-        logging.set_level debug
-        logging.set_commands_level debug
-        # shellcheck disable=SC2086
->>>>>>> master
+				if [[ "$initialize" == 'yes' ]]; then
+					logging.info "Initialized."
+					exit 0
+        fi
+        echo 'Build initramfs.'
+
         "${_root_dir}/dracut/dracut.sh" --local \
             $_loglevel --modules "${_modules[*]}" --conf /etc/dracut.conf \
             --confdir /etc/dracut.conf.d "${dracut_parameter[@]}" \
-- 
cgit v1.2.3-55-g7522


From 9de67bc23d45cd35760a4dd762219b1cf3dc4c24 Mon Sep 17 00:00:00 2001
From: Thiago Abdo
Date: Mon, 4 Nov 2019 10:47:08 +0100
Subject: Change sync branch to nobash

Signed-off-by: Thiago Abdo <tjabdo@inf.ufpr.br>
---
 builder/build-initramfs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index 647a42cd..5f6baf54 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -15,7 +15,7 @@
 declare -rg _root_dir="$(readlink -f $(dirname ${BASH_SOURCE[0]}))"
 declare -rg _repo_dir="${_root_dir}/systemd-init.git"
 declare -rg _git_source="git://git.openslx.org/openslx-ng/systemd-init.git"
-declare -rg _git_branch="master"
+declare -rg _git_branch="nobash"
 
 ## region ensure presence of needed dependencies
 set -o errexit
-- 
cgit v1.2.3-55-g7522


From 5e3fa459338acce9da194b72cf7e8f6a8dc9ee74 Mon Sep 17 00:00:00 2001
From: Thiago Abdo
Date: Mon, 4 Nov 2019 12:21:55 +0100
Subject: Removing extra loggings from rebash

Signed-off-by: Thiago Abdo <tjabdo@inf.ufpr.br>
---
 builder/build-initramfs.sh                      |  2 +-
 builder/modules.d/dnbd3-rootfs/helper/build.inc | 34 ++++++++++++-------------
 dev-tools/exampleDracutModule/apply-package.sh  |  6 ++---
 3 files changed, 21 insertions(+), 21 deletions(-)

(limited to 'builder')

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index 5f6baf54..b8599e43 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -309,7 +309,7 @@ main() {
         . "${_repo_dir}/builder/modules.d/dnbd3-rootfs/helper/build.inc"
         build_initialize_components
 				if [[ "$initialize" == 'yes' ]]; then
-					logging.info "Initialized."
+					echo "Initialized."
 					exit 0
         fi
         echo 'Build initramfs.'
diff --git a/builder/modules.d/dnbd3-rootfs/helper/build.inc b/builder/modules.d/dnbd3-rootfs/helper/build.inc
index 2410c633..13ab9159 100644
--- a/builder/modules.d/dnbd3-rootfs/helper/build.inc
+++ b/builder/modules.d/dnbd3-rootfs/helper/build.inc
@@ -8,34 +8,34 @@ build_initialize_components() {
     local qcow_handler="$_QCOW_HANDLER"
     IFS='|' _pattern="^(${_supported_qcow_handlers[*]})$" export _pattern
     if [[ ! "$qcow_handler" =~ $_pattern ]] ; then
-        logging.warn "Unknown qcow handler '$qcow_handler' - will built all known."
-        logging.warn "Supported handlers: ${_supported_qcow_handlers[*]}"
+        echo "Unknown qcow handler '$qcow_handler' - will built all known."
+        echo "Supported handlers: ${_supported_qcow_handlers[*]}"
     fi
     _deps_base_dir="${_mainmoddir}/binaries"
     # We might want to move the "binaries" repos from the dnbd3-rootfs module to main repo one day...
     # TODO check for its existence using modinfo -k <kernel_version>
     if [[ ! -f "${_deps_base_dir}/dnbd3/build/dnbd3.ko" ]] || \
         [[ ! -f "${_deps_base_dir}/dnbd3/build/dnbd3-client" ]]; then
-            logging.info "Could not find dnbd3, building it..."
+            echo "Could not find dnbd3, building it..."
             if ! CMAKE_FLAGS="-DKERNEL_DIR=${kernel_headers}" \
                 build_compile_dnbd3 "${_deps_base_dir}/dnbd3/"; then
-                    logging.error "Failed to build dnbd3."
+                    echo "Failed to build dnbd3."
                     return 1
             fi
     fi
     # take care of the qcow handler
     if [ -z "$qcow_handler" ] || [ "$qcow_handler" = "xmount" ]; then
         if [[ ! -f "${_deps_base_dir}/xmount/trunk/build/src/xmount" ]]; then
-            logging.info "Could not find xmount binary, building it..."
+            echo "Could not find xmount binary, building it..."
             if ! build_compile_xmount "${_deps_base_dir}/xmount/"; then
-                logging.error "Failed to build xmount binary."
+                echo "Failed to build xmount binary."
                 return 1
             fi
         fi
         if [[ ! -f "${_deps_base_dir}/qemu-xmount/libxmount_input_qemu.so" ]]; then
-            logging.info "Could not find xmount qemu library, building it..."
+            echo "Could not find xmount qemu library, building it..."
             if ! build_compile_qemu_xmount "${_deps_base_dir}/qemu-xmount/"; then
-                logging error "Failed to build xmount qemu library."
+                echo "Failed to build xmount qemu library."
                 return 1
             fi
         fi
@@ -44,16 +44,16 @@ build_initialize_components() {
         if [ ! -f "${_deps_base_dir}/kernel-qcow2-linux/drivers/block/loop/loop.ko" ] \
             || [ ! -f "${_deps_base_dir}/kernel-qcow2-linux/drivers/block/loop/loop_file_fmt_qcow.ko" ] \
             || [ ! -f "${_deps_base_dir}/kernel-qcow2-linux/drivers/block/loop/loop_file_fmt_raw.ko" ]; then
-            logging.info "Could not find loop kernel modules, building them..."
+            echo "Could not find loop kernel modules, building them..."
             if ! build_compile_kernel_qcow "${_deps_base_dir}/kernel-qcow2-linux"; then
-                logging.error "Failed to build qcow loop kernel modules."
+                echo "Failed to build qcow loop kernel modules."
                 return 1
             fi
         fi
         if [ ! -f "${_deps_base_dir}/kernel-qcow2-util-linux/losetup" ]; then
-            logging.info "Could not find losetup with qcow2 support, building it..."
+            echo "Could not find losetup with qcow2 support, building it..."
             if ! build_compile_losetup_qcow "${_deps_base_dir}/kernel-qcow2-util-linux"; then
-                logging.error "Failed to build losetup with qcow support."
+                echo "Failed to build losetup with qcow support."
                 return 1
             fi
         fi
@@ -61,14 +61,14 @@ build_initialize_components() {
 
     # always compile this helper since it does not cost much to do so
     if [[ ! -f "${_deps_base_dir}/systemd-preserve-process-marker/systemd-preserve-process-marker" ]]; then
-        logging.info "Could not find systemd-preserve-process-marker binary, building it ..."
+        echo "Could not find systemd-preserve-process-marker binary, building it ..."
         if ! build_compile_systemd_preserve_process_marker \
             "${_deps_base_dir}/systemd-preserve-process-marker/"; then
-                    logging.error "Failed to build systemd-preserve-process-marker"
+                    echo "Failed to build systemd-preserve-process-marker"
                     return 1
         fi
     fi
-    logging.info "Compilation of dnbd3-rootfs dependencies succeeded."
+    echo "Compilation of dnbd3-rootfs dependencies succeeded."
     return 0
 }
 
@@ -204,7 +204,7 @@ build_compile_kernel_qcow() {
     pushd "$1"
     # https://lab.ks.uni-freiburg.de/projects/kernel-qcow2/wiki
     if [ -z "$kernel_headers" ]; then
-        logging.error "Kernel header directory not set, ignoring."
+        echo "Kernel header directory not set, ignoring."
         return 1
     fi
     mkdir -p "${kernel_headers}/drivers/block/loop"
@@ -231,7 +231,7 @@ build_compile_kernel_qcow() {
 }
 build_clean_kernel_qcow() {
     if [ -z "$kernel_headers" ]; then
-        logging.error "Kernel header directory not set, ignoring."
+        echo "Kernel header directory not set, ignoring."
         return 1
     fi
     pushd "$kernel_headers"
diff --git a/dev-tools/exampleDracutModule/apply-package.sh b/dev-tools/exampleDracutModule/apply-package.sh
index 07d3c0a5..25a685b2 100755
--- a/dev-tools/exampleDracutModule/apply-package.sh
+++ b/dev-tools/exampleDracutModule/apply-package.sh
@@ -16,11 +16,11 @@ exceptions.try
     slx_server_base="$(getarg slxbase=)"
     exceptions.activate
 
-    logging.info 'Getting package.'
+    echo 'Getting package.'
     IFS_backup="$IFS"
     IFS=','
     for host in ${slx_server}; do
-        logging.info "Trying host \"$host\"."
+        echo "Trying host \"$host\"."
         if wget --timeout 5 \
             "http://${host}/${slx_server_base}config.tar.gz" \
             --output-document - | tar --extract --verbose --gzip --directory \
@@ -33,6 +33,6 @@ exceptions.try
 }
 exceptions.catch
 {
-    logging.error "$exceptions_last_traceback"
+    echo "$exceptions_last_traceback"
     emergency_shell "error in ${BASH_SOURCE[0]}"
 }
-- 
cgit v1.2.3-55-g7522


From 30585ec1c9c5435b026841a92d588c7ee699136d Mon Sep 17 00:00:00 2001
From: Thiago Abdo
Date: Tue, 5 Nov 2019 10:18:11 +0100
Subject: Moving sourcing of build.inc to global

Signed-off-by: Thiago Abdo <tjabdo@inf.ufpr.br>
---
 builder/modules.d/dnbd3-rootfs/module-setup.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'builder')

diff --git a/builder/modules.d/dnbd3-rootfs/module-setup.sh b/builder/modules.d/dnbd3-rootfs/module-setup.sh
index c2fea3b2..9f99f0d0 100755
--- a/builder/modules.d/dnbd3-rootfs/module-setup.sh
+++ b/builder/modules.d/dnbd3-rootfs/module-setup.sh
@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
+
+# Sourcing some helper functions
+. "$(dirname "${BASH_SOURCE[0]}")/helper/build.inc"
+
 _parse_dracut_args() {
     local __doc__='
     Set log level via dracut logging options and returns current debug state.
@@ -63,7 +67,6 @@ _parse_dracut_args ${dracut_args[*]} || _debug=$?
 # endregion
 
 clean() {
-    . "${moddir}/helper/build.inc"
     clean_components
 }
 # region dracut plugin api
-- 
cgit v1.2.3-55-g7522


From 26e13ef50af8329ab58064abdc8f053575d7ceeb Mon Sep 17 00:00:00 2001
From: Thiago Abdo
Date: Wed, 6 Nov 2019 10:38:18 +0100
Subject: fix include

Signed-off-by: Thiago Abdo <tjabdo@inf.ufpr.br>
---
 builder/modules.d/dnbd3-rootfs/module-setup.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'builder')

diff --git a/builder/modules.d/dnbd3-rootfs/module-setup.sh b/builder/modules.d/dnbd3-rootfs/module-setup.sh
index 9f99f0d0..77543a54 100755
--- a/builder/modules.d/dnbd3-rootfs/module-setup.sh
+++ b/builder/modules.d/dnbd3-rootfs/module-setup.sh
@@ -1,8 +1,6 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
 
-# Sourcing some helper functions
-. "$(dirname "${BASH_SOURCE[0]}")/helper/build.inc"
 
 _parse_dracut_args() {
     local __doc__='
@@ -67,10 +65,14 @@ _parse_dracut_args ${dracut_args[*]} || _debug=$?
 # endregion
 
 clean() {
+# Sourcing some helper functions
+    . "$(dirname "${BASH_SOURCE[0]}")/helper/build.inc"
     clean_components
 }
 # region dracut plugin api
 check() {
+# Sourcing some helper functions
+    . "$(dirname "${BASH_SOURCE[0]}")/helper/build.inc"
     if ! build_initialize_components; then
         echo "Failed to initialize components."
         return 1
-- 
cgit v1.2.3-55-g7522