Add check-updates script

playbooks/manual/check-updates.yml

@@ -0,0 +1,23 @@
+---
+- hosts: all
+  gather_facts: true
+  tasks:
+    - name: Check updates (Linux)
+      ansible.builtin.command:
+        argv:
+          - dnf
+          - -q
+          - check-update
+      register: result
+      changed_when: result.rc == 100
+      failed_when: result.rc not in [0, 100]
+      when: ansible_os_family == "RedHat"
+
+    - name: Check updates (OpenBSD)
+      ansible.builtin.command:
+        argv:
+          - syspatch
+          - -c
+      register: result
+      changed_when: result.stdout != ""
+      when: ansible_os_family == "OpenBSD"