<arg choice="plain">COMMAND</arg>
<arg choice="plain"><replaceable>KERNEL-VERSION</replaceable></arg>
<arg choice="plain"><replaceable>KERNEL-IMAGE</replaceable></arg>
- <arg choice="opt"><replaceable>INITRD-FILE</replaceable></arg>
+ <arg choice="opt" rep="repeat"><replaceable>INITRD-FILE</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>
<para>The following commands are understood:</para>
<variablelist>
<varlistentry>
- <term><command>add <replaceable>KERNEL-VERSION</replaceable> <replaceable>KERNEL-IMAGE</replaceable> [<replaceable>INITRD-FILE</replaceable>]</command></term>
+ <term><command>add <replaceable>KERNEL-VERSION</replaceable> <replaceable>KERNEL-IMAGE</replaceable> [<replaceable>INITRD-FILE</replaceable> ...]</command></term>
<listitem>
<para>This command expects a kernel version string and a path to a kernel image file as
arguments. <command>kernel-install</command> creates the directory
and calls the executables from <filename>/usr/lib/kernel/install.d/*.install</filename> and
<filename>/etc/kernel/install.d/*.install</filename> with the following arguments:
- <programlisting>add <replaceable>KERNEL-VERSION</replaceable> <filename>/boot/<replaceable>MACHINE-ID</replaceable>/<replaceable>KERNEL-VERSION</replaceable>/</filename> <replaceable>KERNEL-IMAGE</replaceable> <replaceable>INITRD-FILE</replaceable></programlisting>
+ <programlisting>add <replaceable>KERNEL-VERSION</replaceable> <filename>/boot/<replaceable>MACHINE-ID</replaceable>/<replaceable>KERNEL-VERSION</replaceable>/</filename> <replaceable>KERNEL-IMAGE</replaceable> [<replaceable>INITRD-FILE</replaceable> ...]</programlisting>
</para>
<para>Two default plugins execute the following operations in this case:</para>
<listitem><para><filename>90-loaderentry.install</filename> copies <replaceable>KERNEL-IMAGE</replaceable>
to
<filename>/boot/<replaceable>MACHINE-ID</replaceable>/<replaceable>KERNEL-VERSION</replaceable>/linux</filename>.
- If <replaceable>INITRD-FILE</replaceable> is provided, it also copies <replaceable>INITRD-FILE</replaceable>
+ If an <replaceable>INITRD-FILE</replaceable> is provided, it also copies <replaceable>INITRD-FILE</replaceable>
to
- <filename>/boot/<replaceable>MACHINE-ID</replaceable>/<replaceable>KERNEL_VERSION</replaceable>/initrd</filename>.
+ <filename>/boot/<replaceable>MACHINE-ID</replaceable>/<replaceable>KERNEL_VERSION</replaceable>/<replaceable>INITRD-FILE</replaceable></filename>.
It also creates a boot loader entry according to the <ulink
url="https://systemd.io/BOOT_LOADER_SPECIFICATION">Boot Loader Specification</ulink> in
<filename>/boot/loader/entries/<replaceable>MACHINE-ID</replaceable>-<replaceable>KERNEL-VERSION</replaceable>.conf</filename>.
KERNEL_VERSION="$2"
BOOT_DIR_ABS="$3"
KERNEL_IMAGE="$4"
-INITRD_FILE="$5"
+INITRD_OPTIONS_START="5"
if ! [[ $KERNEL_INSTALL_MACHINE_ID ]]; then
exit 0
exit 1
}
-if [[ -f "${INITRD_FILE}" ]]; then
- cp "${INITRD_FILE}" "$BOOT_DIR_ABS/initrd" &&
- chown root:root "$BOOT_DIR_ABS/initrd" &&
- chmod 0644 "$BOOT_DIR_ABS/initrd" || {
- echo "Could not copy '$INITRD_FILE' to '$BOOT_DIR_ABS/initrd'." >&2
- exit 1
- }
-fi
+for initrd in "${@:${INITRD_OPTIONS_START}}"; do
+ if [[ -f "${initrd}" ]]; then
+ initrd_basename="$(basename ${initrd})"
+ cp "${initrd}" "$BOOT_DIR_ABS/${initrd_basename}" &&
+ chown root:root "$BOOT_DIR_ABS/${initrd_basename}" &&
+ chmod 0644 "$BOOT_DIR_ABS/${initrd_basename}" || {
+ echo "Could not copy '${initrd}' to '$BOOT_DIR_ABS/${initrd_basename}'." >&2
+ exit 1
+ }
+ fi
+done
mkdir -p "${LOADER_ENTRY%/*}" || {
echo "Could not create loader entry directory '${LOADER_ENTRY%/*}'." >&2
echo "machine-id $MACHINE_ID"
echo "options ${BOOT_OPTIONS[*]}"
echo "linux $BOOT_DIR/linux"
- [[ -f $BOOT_DIR_ABS/initrd ]] && \
- echo "initrd $BOOT_DIR/initrd"
+ for initrd in "${@:${INITRD_OPTIONS_START}}"; do
+ [[ -f $BOOT_DIR_ABS/$(basename ${initrd}) ]] && \
+ echo "initrd $BOOT_DIR/$(basename ${initrd})"
+ done
:
} > "$LOADER_ENTRY" || {
echo "Could not create loader entry '$LOADER_ENTRY'." >&2
usage()
{
echo "Usage:"
- echo " $0 add KERNEL-VERSION KERNEL-IMAGE [INITRD-FILE]"
+ echo " $0 add KERNEL-VERSION KERNEL-IMAGE [INITRD-FILE ...]"
echo " $0 remove KERNEL-VERSION"
}
KERNEL_VERSION="$1"
KERNEL_IMAGE="$2"
-INITRD_FILE="$3"
+INITRD_OPTIONS_START="3"
if [[ -f /etc/machine-id ]]; then
read MACHINE_ID < /etc/machine-id
for f in "${PLUGINS[@]}"; do
if [[ -x $f ]]; then
- "$f" add "$KERNEL_VERSION" "$BOOT_DIR_ABS" "$KERNEL_IMAGE" "$INITRD_FILE"
+ "$f" add "$KERNEL_VERSION" "$BOOT_DIR_ABS" "$KERNEL_IMAGE" "${@:${INITRD_OPTIONS_START}}"
x=$?
if [[ $x == $SKIP_REMAINING ]]; then
ret=0