feat ✨: Add task to configure kernel panic behavior and auto-reboot

This commit introduces two new tasks in the `kernel.yml` file: one to configure the kernel panic behavior and another for enabling automatic reboot on kernel panic. These enhancements improve system reliability by ensuring that the system can recover from critical errors more effectively.

tasks/kernel.yml

@@ -0,0 +1,18 @@
+---
+# -------------------------------------------------
+# Configure kernel panic behavior
+# -------------------------------------------------
+- name: kernel | Configure kernel panic auto-reboot
+  ansible.builtin.copy:
+    dest: /etc/sysctl.d/99-kernelpanic.conf
+    content: |
+      kernel.panic = 10
+      kernel.panic_on_oops = 1
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: kernel | Apply kernel panic settings
+  ansible.builtin.command:
+    cmd: sysctl -p /etc/sysctl.d/99-kernelpanic.conf
+  become: true

tasks/main.yml

@@ -36,3 +36,6 @@
 
 - name: Install powertop, auto-tune, and make it persistent
   ansible.builtin.import_tasks: powertop.yml
+
+- name: kernel panic auto-reboot
+  ansible.builtin.import_tasks: kernel.yml