From 6cdcc644c2b326346110d65ba559c9f8b6fa4f58 Mon Sep 17 00:00:00 2001
From: rubenb <rubenb@verdnatura.es>
Date: Tue, 9 Jan 2024 18:58:56 +0100
Subject: [PATCH] hot plug role

---
 roles/config-hot-plug/tasks/main.yaml | 19 +++++++++++++++++++
 roles/config-hot-plug/vars/main.yaml  |  5 +++++
 2 files changed, 24 insertions(+)
 create mode 100644 roles/config-hot-plug/tasks/main.yaml
 create mode 100644 roles/config-hot-plug/vars/main.yaml

diff --git a/roles/config-hot-plug/tasks/main.yaml b/roles/config-hot-plug/tasks/main.yaml
new file mode 100644
index 0000000..f44f3ac
--- /dev/null
+++ b/roles/config-hot-plug/tasks/main.yaml
@@ -0,0 +1,19 @@
+# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# Install and configure HOT-PLUG
+# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# configure /usr/lib/udev/rules.d/80-hotplug-cpu-mem.rules
+- name: configure /usr/lib/udev/rules.d/80-hotplug-cpu-mem.rules file
+  lineinfile:
+    path: "{{ path_hot_plug_udev }}"
+    line: "{{ line_hot_plug_udev }}"
+# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+# configure /etc/default/grub.d/hotplug.cfg
+- name: configure /etc/default/grub.d/hotplug.cfg file
+  lineinfile:
+    path: "{{ path_hot_plug_grub }}"
+    line: "{{ line_hot_plug_grub }}"
+# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
\ No newline at end of file
diff --git a/roles/config-hot-plug/vars/main.yaml b/roles/config-hot-plug/vars/main.yaml
new file mode 100644
index 0000000..6d764e4
--- /dev/null
+++ b/roles/config-hot-plug/vars/main.yaml
@@ -0,0 +1,5 @@
+# vars file
+path_hot_plug_udev: /usr/lib/udev/rules.d/80-hotplug-cpu-mem.rules
+line_hot_plug_udev: "SUBSYSTEM==”cpu”, ACTION==”add”, TEST==”online”, ATTR{online}==”0”, ATTR{online}=”1”"
+path_hot_plug_grub: /etc/default/grub.d/hotplug.cfg
+line_hot_plug_grub: "GRUB_CMDLINE_LINUX_DEFAULT="quiet memhp_default_state=online""
\ No newline at end of file