forked from pool/libvirt
8188d60a2c
- Update to libvirt 9.0.0
- jsc#PED-620
- Many incremental improvements and bug fixes, see
https://libvirt.org/news.html#v9-0-0-2023-01-16
- Added patches:
ef482951-apparmor-Allow-umount-dev.patch
OBS-URL: https://build.opensuse.org/request/show/1059454
OBS-URL: https://build.opensuse.org/package/show/Virtualization/libvirt?expand=0&rev=963
98 lines
3.9 KiB
Diff
98 lines
3.9 KiB
Diff
From 700dcddea3d9940e45b6888ee60ebf8879f39ce1 Mon Sep 17 00:00:00 2001
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From: Jim Fehlig <jfehlig@suse.com>
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Date: Tue, 5 Jul 2022 11:43:19 -0600
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Subject: SUSE adjustments to qemu.conf
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This patch contains SUSE-specific adjustments to the upstream
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qemu.conf configuration file. In the future, it might make
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sense to separate these changes into individual patches (e.g.
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suse-qemu-conf-secdriver.patch, suse-qemu-conf-lockmgr.patch,
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etc.), but for now they are all lumped together in this
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single patch.
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Signed-off-by: Jim Fehlig <jfehlig@suse.com>
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---
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src/qemu/qemu.conf.in | 32 ++++++++++++++++++++++++------
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src/qemu/qemu_conf.c | 2 +-
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src/qemu/test_libvirtd_qemu.aug.in | 1 +
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3 files changed, 28 insertions(+), 7 deletions(-)
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Index: libvirt-9.0.0/src/qemu/qemu.conf.in
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===================================================================
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--- libvirt-9.0.0.orig/src/qemu/qemu.conf.in
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+++ libvirt-9.0.0/src/qemu/qemu.conf.in
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@@ -491,10 +491,19 @@
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# isolation, but it cannot appear in a list of drivers.
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#
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#security_driver = "selinux"
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+#security_driver = "apparmor"
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# If set to non-zero, then the default security labeling
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# will make guests confined. If set to zero, then guests
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-# will be unconfined by default. Defaults to 1.
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+# will be unconfined by default. Defaults to 0.
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+#
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+# SUSE Note:
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+# Currently, Apparmor is the default security framework in SUSE
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+# distros. If Apparmor is enabled on the host, libvirtd is
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+# generously confined but users must opt-in to confine qemu
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+# instances. Change this to a non-zero value to enable default
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+# Apparmor confinement of qemu instances.
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+#
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#security_default_confined = 1
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# If set to non-zero, then attempts to create unconfined
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@@ -729,11 +738,22 @@
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#relaxed_acs_check = 1
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-# In order to prevent accidentally starting two domains that
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-# share one writable disk, libvirt offers two approaches for
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-# locking files. The first one is sanlock, the other one,
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-# virtlockd, is then our own implementation. Accepted values
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-# are "sanlock" and "lockd".
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+# SUSE note:
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+# Two lock managers are supported: lockd and sanlock. lockd, which
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+# is provided by the virtlockd service, uses advisory locks (flock(2))
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+# to protect virtual machine disks. sanlock uses the notion of leases
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+# to protect virtual machine disks and is more appropriate in a SAN
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+# environment.
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+#
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+# For most deployments that require virtual machine disk protection,
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+# lockd is recommended since it is easy to configure and the virtlockd
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+# service can be restarted without terminating any running virtual
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+# machines. sanlock, which may be preferred in some SAN environments,
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+# has the disadvantage of not being able to be restarted without
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+# first terminating all virtual machines for which it holds leases.
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+#
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+# Specify lockd or sanlock to enable protection of virtual machine disk
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+# content.
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#
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#lock_manager = "lockd"
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Index: libvirt-9.0.0/src/qemu/qemu_conf.c
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===================================================================
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--- libvirt-9.0.0.orig/src/qemu/qemu_conf.c
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+++ libvirt-9.0.0/src/qemu/qemu_conf.c
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@@ -265,7 +265,7 @@ virQEMUDriverConfig *virQEMUDriverConfig
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cfg->slirpHelperName = g_strdup(QEMU_SLIRP_HELPER);
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cfg->dbusDaemonName = g_strdup(QEMU_DBUS_DAEMON);
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- cfg->securityDefaultConfined = true;
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+ cfg->securityDefaultConfined = false;
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cfg->securityRequireConfined = false;
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cfg->keepAliveInterval = 5;
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Index: libvirt-9.0.0/src/qemu/test_libvirtd_qemu.aug.in
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===================================================================
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--- libvirt-9.0.0.orig/src/qemu/test_libvirtd_qemu.aug.in
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+++ libvirt-9.0.0/src/qemu/test_libvirtd_qemu.aug.in
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@@ -45,6 +45,7 @@ module Test_libvirtd_qemu =
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{ "remote_websocket_port_min" = "5700" }
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{ "remote_websocket_port_max" = "65535" }
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{ "security_driver" = "selinux" }
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+{ "security_driver" = "apparmor" }
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{ "security_default_confined" = "1" }
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{ "security_require_confined" = "1" }
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{ "user" = "@QEMU_USER@" }
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