From dbf050fb9e98c35596008b4404687cda9f35b13c Mon Sep 17 00:00:00 2001 From: Seth Flynn Date: Thu, 18 Nov 2021 18:18:06 -0500 Subject: add libvirt hooks --- libvirt/hooks/qemu | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100755 libvirt/hooks/qemu (limited to 'libvirt/hooks/qemu') diff --git a/libvirt/hooks/qemu b/libvirt/hooks/qemu new file mode 100755 index 0000000..155ec57 --- /dev/null +++ b/libvirt/hooks/qemu @@ -0,0 +1,34 @@ +#!/bin/bash +# +# Author: Sebastiaan Meijer (sebastiaan@passthroughpo.st) +# +# Copy this file to /etc/libvirt/hooks, make sure it's called "qemu". +# After this file is installed, restart libvirt. +# From now on, you can easily add per-guest qemu hooks. +# Add your hooks in /etc/libvirt/hooks/qemu.d/vm_name/hook_name/state_name. +# For a list of available hooks, please refer to https://www.libvirt.org/hooks.html +# + +GUEST_NAME="$1" +HOOK_NAME="$2" +STATE_NAME="$3" +MISC="${@:4}" + +BASEDIR="$(dirname $0)" + +HOOKPATH="$BASEDIR/qemu.d/$GUEST_NAME/$HOOK_NAME/$STATE_NAME" + +set -e # If a script exits with an error, we should as well. + +# check if it's a non-empty executable file +if [ -f "$HOOKPATH" ] && [ -s "$HOOKPATH"] && [ -x "$HOOKPATH" ]; then + eval \"$HOOKPATH\" "$@" +elif [ -d "$HOOKPATH" ]; then + while read file; do + # check for null string + if [ ! -z "$file" ]; then + eval \"$file\" "$@" + fi + done <<< "$(find -L "$HOOKPATH" -maxdepth 1 -type f -executable -print;)" +fi + -- cgit v1.2.3