From d2b420588e6456c7fa9e4a48ded9c12f741ef87c Mon Sep 17 00:00:00 2001
From: Staf Wagemakers <staf@wagemakers.be>
Date: Sun, 16 Aug 2020 20:38:12 +0200
Subject: [PATCH] support for CentOS on the Raspberry Pi added

---
 roles/raspberrypi/tasks/prereq/CentOS.yml | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 roles/raspberrypi/tasks/prereq/CentOS.yml

diff --git a/roles/raspberrypi/tasks/prereq/CentOS.yml b/roles/raspberrypi/tasks/prereq/CentOS.yml
new file mode 100644
index 0000000..af83564
--- /dev/null
+++ b/roles/raspberrypi/tasks/prereq/CentOS.yml
@@ -0,0 +1,8 @@
+---
+- name: Enable cgroup via boot commandline if not already enabled for Centos
+  lineinfile:
+    path: /boot/cmdline.txt
+    backrefs: yes
+    regexp: '^((?!.*\bcgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory\b).*)$'
+    line: '\1 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory'
+  notify: reboot