Initial Lab Setup

2026-07-06 16:45:51 +02:00
commit 05184d778d
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+---
+- name: Managed Reboot of Lab Infrastructure
+  hosts: all_nodes
+  become: true
+  gather_facts: true
+  serial: 3  # Reboots one host at a time to maintain availability
+
+  tasks:
+    - name: Check if reboot is actually required
+      ansible.builtin.stat:
+        path: /var/run/reboot-required
+      register: reboot_required_file
+
+    - name: Reboot block
+      when: reboot_required_file.stat.exists
+      block:
+        - name: Handle Proxmox Guests (Endor specific)
+          when: inventory_hostname == 'endor'
+          shell: |
+            # Gracefully stop all running VMs/CTs that aren't set to autostart
+            # or simply rely on Proxmox's built-in shutdown service.
+            # This is a safety check.
+            pvesh create /nodes/localhost/stopall
+          register: stop_all_guests
+          failed_when: false
+
+        - name: Reboot the machine
+          ansible.builtin.reboot:
+            msg: "Reboot initiated by Ansible for kernel updates"
+            connect_timeout: 5
+            reboot_timeout: 600
+            pre_reboot_delay: 10
+            post_reboot_delay: 30
+            test_command: uptime
+
+        - name: Confirm uptime
+          ansible.builtin.debug:
+            msg: "Host {{ inventory_hostname }} is back up and running."
+
+    - name: No reboot needed
+      ansible.builtin.debug:
+        msg: "Host {{ inventory_hostname }} does not require a reboot."
+      when: not reboot_required_file.stat.exists
+