|
 |
119c2d |
From ee1ce580f5373070e4b6a50d1ae4a3218c737a72 Mon Sep 17 00:00:00 2001
|
|
|
119c2d |
Message-Id: <ee1ce580f5373070e4b6a50d1ae4a3218c737a72@dist-git>
|
|
|
119c2d |
From: Martin Kletzander <mkletzan@redhat.com>
|
|
|
119c2d |
Date: Mon, 14 Feb 2022 12:37:37 +0100
|
|
|
119c2d |
Subject: [PATCH] Make systemd unit ordering more robust
|
|
|
119c2d |
|
|
|
119c2d |
Since libvirt-guests script/service can operate on various URIs and we do
|
|
|
119c2d |
support both socket activation and traditional services, the ordering should be
|
|
|
119c2d |
specified for all the possible sockets and services.
|
|
|
119c2d |
|
|
|
119c2d |
Also remove the Wants= dependency since do not want to start any service. We
|
|
|
119c2d |
cannot know which one libvirt-guests is configured, so we'd have to start all
|
|
|
119c2d |
the daemons which would break if unused colliding services are not
|
|
|
119c2d |
masked (libvirtd.service in the modular case and all the modular daemon service
|
|
|
119c2d |
units in the monolithic scenario). Fortunately we can assume that the system is
|
|
|
119c2d |
configured properly to start services/sockets that are of interest to the user.
|
|
|
119c2d |
That also works with the setup described in https://libvirt.org/daemons.html .
|
|
|
119c2d |
|
|
|
119c2d |
To make it even more robust we add the daemon service into the machine units
|
|
|
119c2d |
created for individual domains as it was missing there.
|
|
|
119c2d |
|
|
|
119c2d |
https://bugzilla.redhat.com/show_bug.cgi?id=1868537
|
|
|
119c2d |
|
|
|
119c2d |
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
|
|
|
119c2d |
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
|
|
|
119c2d |
(cherry picked from commit 4e42686adef8b9e9266f0099ddcd25bc95c4ed43)
|
|
|
119c2d |
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
|
|
|
119c2d |
---
|
|
|
119c2d |
src/util/virsystemd.c | 8 ++++++--
|
|
|
119c2d |
tools/libvirt-guests.service.in | 12 +++++++++++-
|
|
|
119c2d |
2 files changed, 17 insertions(+), 3 deletions(-)
|
|
|
119c2d |
|
|
|
119c2d |
diff --git a/src/util/virsystemd.c b/src/util/virsystemd.c
|
|
|
119c2d |
index a86d4c6bb9..f156c2f39a 100644
|
|
|
119c2d |
--- a/src/util/virsystemd.c
|
|
|
119c2d |
+++ b/src/util/virsystemd.c
|
|
|
119c2d |
@@ -441,8 +441,10 @@ int virSystemdCreateMachine(const char *name,
|
|
|
119c2d |
nicindexes, nnicindexes, sizeof(int));
|
|
|
119c2d |
gprops = g_variant_new_parsed("[('Slice', <%s>),"
|
|
|
119c2d |
" ('After', <['libvirtd.service']>),"
|
|
|
119c2d |
+ " ('After', <['virt%sd.service']>),"
|
|
|
119c2d |
" ('Before', <['virt-guest-shutdown.target']>)]",
|
|
|
119c2d |
- slicename);
|
|
|
119c2d |
+ slicename,
|
|
|
119c2d |
+ drivername);
|
|
|
119c2d |
message = g_variant_new("(s@ayssus@ai@a(sv))",
|
|
|
119c2d |
name,
|
|
|
119c2d |
guuid,
|
|
|
119c2d |
@@ -489,8 +491,10 @@ int virSystemdCreateMachine(const char *name,
|
|
|
119c2d |
uuid, 16, sizeof(unsigned char));
|
|
|
119c2d |
gprops = g_variant_new_parsed("[('Slice', <%s>),"
|
|
|
119c2d |
" ('After', <['libvirtd.service']>),"
|
|
|
119c2d |
+ " ('After', <['virt%sd.service']>),"
|
|
|
119c2d |
" ('Before', <['virt-guest-shutdown.target']>)]",
|
|
|
119c2d |
- slicename);
|
|
|
119c2d |
+ slicename,
|
|
|
119c2d |
+ drivername);
|
|
|
119c2d |
message = g_variant_new("(s@ayssus@a(sv))",
|
|
|
119c2d |
name,
|
|
|
119c2d |
guuid,
|
|
|
119c2d |
diff --git a/tools/libvirt-guests.service.in b/tools/libvirt-guests.service.in
|
|
|
119c2d |
index 1a9b233e11..3cf6476196 100644
|
|
|
119c2d |
--- a/tools/libvirt-guests.service.in
|
|
|
119c2d |
+++ b/tools/libvirt-guests.service.in
|
|
|
119c2d |
@@ -1,10 +1,20 @@
|
|
|
119c2d |
[Unit]
|
|
|
119c2d |
Description=Suspend/Resume Running libvirt Guests
|
|
|
119c2d |
-Wants=libvirtd.service
|
|
|
119c2d |
Requires=virt-guest-shutdown.target
|
|
|
119c2d |
After=network.target
|
|
|
119c2d |
After=time-sync.target
|
|
|
119c2d |
+After=libvirtd.socket
|
|
|
119c2d |
+After=virtqemud.socket
|
|
|
119c2d |
+After=virtlxcd.socket
|
|
|
119c2d |
+After=virtvboxd.socket
|
|
|
119c2d |
+After=virtvzd.socket
|
|
|
119c2d |
+After=virtxend.socket
|
|
|
119c2d |
After=libvirtd.service
|
|
|
119c2d |
+After=virtqemud.service
|
|
|
119c2d |
+After=virtlxcd.service
|
|
|
119c2d |
+After=virtvboxd.service
|
|
|
119c2d |
+After=virtvzd.service
|
|
|
119c2d |
+After=virtxend.service
|
|
|
119c2d |
After=virt-guest-shutdown.target
|
|
|
119c2d |
Documentation=man:libvirt-guests(8)
|
|
|
119c2d |
Documentation=https://libvirt.org
|
|
|
119c2d |
--
|
|
|
119c2d |
2.35.1
|
|
|
119c2d |
|