Add update and reboot playbooks

playbooks/reboot.yaml

@@ -0,0 +1,9 @@
+---
+- name: reboot all servers
+  hosts: all
+  serial: 1
+  tasks:
+  - name: Reboot
+    reboot:
+  - name: Wait for system to become reachable
+    wait_for_connection:

playbooks/update.yaml

@@ -0,0 +1,18 @@
+---
+- name: update all servers
+  become: true
+  hosts: all
+  tasks:
+  - name: Upgrade the OS (apt)
+    apt:
+      update_cache: true
+      upgrade: dist
+    when: ansible_pkg_mgr == 'apt'
+
+  - name: Upgrade the OS (dnf)
+    dnf:
+      name: '*'
+      state: latest
+      update_cache: yes
+      update_only: yes
+    when: ansible_pkg_mgr == 'dnf'