first commit

ansible/playbooks/shutdown.yml

@@ -0,0 +1,9 @@
+---
+- name: Shutdown k3s_cluster
+  hosts: k3s_cluster
+  gather_facts: true
+  tasks:
+    - name: Shutdown the nodes (and wait one 1 min)
+      become: true
+      community.general.shutdown:
+        delay: 60

ansible/playbooks/update.yml

@@ -0,0 +1,29 @@
+---
+- hosts:
+    - all
+  become: true
+
+  tasks:
+    - name: Perform a dist-upgrade.
+      ansible.builtin.apt:
+        upgrade: dist
+        update_cache: yes
+
+    - name: Install essential packages
+      package:
+        name: "{{ package_list }}"
+        state: present
+
+    - name: Check if a reboot is required.
+      ansible.builtin.stat:
+        path: /var/run/reboot-required
+        get_checksum: no
+      register: reboot_required_file
+
+    - name: Reboot the server (if required).
+      ansible.builtin.reboot:
+      when: reboot_required_file.stat.exists == true
+
+    - name: Remove dependencies that are no longer required.
+      ansible.builtin.apt:
+        autoremove: yes