From d67ce6740bf1cdd99c540208c065dcce374f4762 Mon Sep 17 00:00:00 2001
From: Vladimir Kozhukalov <kozhukalov@gmail.com>
Date: Fri, 31 Mar 2023 01:48:55 +0300
Subject: [PATCH] Update kubernetes cgroup value for libvirt

The reason for this PR is that in most cases
we utilize systemd cgroup driver nowadays.
So it worth it to set kubepods.slice cgroup root
by default.

https: //github.com/kubernetes/kubernetes/blob/release-1.26/pkg/kubelet/cm/cgroup_manager_linux.go#L77-L81
Change-Id: I0cad148eb827439815c7e5bad1d6b6108cd1ab8d
---
 libvirt/Chart.yaml              | 2 +-
 libvirt/values.yaml             | 2 +-
 releasenotes/notes/libvirt.yaml | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libvirt/Chart.yaml b/libvirt/Chart.yaml
index 94f42e11f..97a529fb0 100644
--- a/libvirt/Chart.yaml
+++ b/libvirt/Chart.yaml
@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm libvirt
 name: libvirt
-version: 0.1.18
+version: 0.1.19
 home: https://libvirt.org
 sources:
   - https://libvirt.org/git/?p=libvirt.git;a=summary
diff --git a/libvirt/values.yaml b/libvirt/values.yaml
index b9fc932f7..754926562 100644
--- a/libvirt/values.yaml
+++ b/libvirt/values.yaml
@@ -119,7 +119,7 @@ conf:
     user: "nova"
     group: "kvm"
   kubernetes:
-    cgroup: "kubepods"
+    cgroup: "kubepods.slice"
 
 pod:
   probes:
diff --git a/releasenotes/notes/libvirt.yaml b/releasenotes/notes/libvirt.yaml
index 9590d9100..8b6a399fb 100644
--- a/releasenotes/notes/libvirt.yaml
+++ b/releasenotes/notes/libvirt.yaml
@@ -19,4 +19,5 @@ libvirt:
   - 0.1.16 Update all Ceph images to Focal
   - 0.1.17 Add ovn.yaml values_override, remove dependency from neutron-ovs-agent module
   - 0.1.18 Replace node-role.kubernetes.io/master with control-plane
+  - 0.1.19 Set kubernetes cgroup value equal kubepods.slice to fit systemd cgroup driver
 ...