#!/usr/bin/bash COMMAND="$1" KERNEL_VERSION="$2" KDUMP_INITRD_DIR_ABS="$3" KERNEL_IMAGE="$4" if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then exit 0 fi if [[ -d "$KDUMP_INITRD_DIR_ABS" ]]; then KDUMP_INITRD="initrdkdump" else # If `KDUMP_BOOTDIR` is not writable, then the kdump # initrd must have been placed at `/var/lib/kdump` if [[ ! -w "/boot" ]]; then KDUMP_INITRD_DIR_ABS="/var/lib/kdump" else KDUMP_INITRD_DIR_ABS="/boot" fi KDUMP_INITRD="initramfs-${KERNEL_VERSION}kdump.img" fi ret=0 case "$COMMAND" in add) # Do nothing, kdump initramfs is strictly host only # and managed by kdump service ;; remove) rm -f -- "$KDUMP_INITRD_DIR_ABS/$KDUMP_INITRD" ret=$? ;; esac exit $ret