From: Daniel P. Berrange <berrange@xxxxxxxxxx>
A number of the libvirt APIs require the use of cgroups. This is not
enabled by default on a RHEL6 install. After discussion with cgroups
team, it was decided that upon installation of the libvirt RPM, we
should automatically turn on the cgroups service. This will activate a
default configuration that turns on all cgroups controllers libvirt
requires for full operation.
---
libvirt.spec.in | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/libvirt.spec.in b/libvirt.spec.in
index 7c60eba..5ea3422 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -68,6 +68,7 @@
%define with_libnl 0%{!?_without_libnl:0}
%define with_audit 0%{!?_without_audit:0}
%define with_dtrace 0%{!?_without_dtrace:0}
+%define with_cgconfig 0%{!?_without_cgconfig:0}
# Non-server/HV driver defaults which are always enabled
%define with_python 0%{!?_without_python:1}
@@ -169,6 +170,13 @@
%define with_dtrace 1
%endif
+# Pull in cgroups config system
+%if 0%{?fedora} >= 12 || 0%{?rhel} >= 6
+%if %{with_qemu} || %{with_lxc}
+%define with_cgconfig 0%{!?_without_cgconfig:1}
+%endif
+%endif
+
# Force QEMU to run as non-root
%if 0%{?fedora} >= 12 || 0%{?rhel} >= 6
%define qemu_user qemu
@@ -271,6 +279,9 @@ Requires: parted
# For multipath support
Requires: device-mapper
%endif
+%if %{with_cgconfig}
+Requires: libcgroup
+%endif
%if %{with_xen}
BuildRequires: xen-devel
%endif
@@ -725,6 +736,12 @@ then
fi
%endif
+%if %{with_cgconfig}
+if [ "$1" -eq "1" ]; then
+/sbin/chkconfig cgconfig on
+fi
+%endif
+
/sbin/chkconfig --add libvirtd
if [ "$1" -ge "1" ]; then
/sbin/service libvirtd condrestart > /dev/null 2>&1
--
1.7.3.4
--
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