add options to setup ucs ntp

defaults/main.yml

@@ -5,3 +5,6 @@ ntp_servers:
   - "server 2.pool.ntp.org"
   - "server 3.pool.ntp.org"
 ntp_timezone: Europe/Berlin
+
+# Varaiables only used on UCS systems
+ntp_signed_requests: yes

tasks/main.yml

@@ -1,2 +1,10 @@
 ---
-- import_tasks: install.yml
+- import_tasks: setup_default.yml
+  when:
+    - common_sshd_configuration_enabled
+    - not ansible_lsb.id is defined or not ansible_lsb.id == "Univention"
+- include_tasks: setup_ucs.yml
+  when:
+    - common_sshd_configuration_enabled
+    - ansible_lsb.id is defined
+    - ansible_lsb.id == "Univention"

tasks/setup_ucs.yml

@@ -0,0 +1,20 @@
+---
+- block:
+    - name: Configure ntp servers
+      ucr:
+        path: "{{ item.path }}"
+        value: "{{ item.value }}"
+      with_items:
+        - { path: timeserver, value: "{{ ntp_servers[0] | default('') }}" }
+        - { path: timeserver2, value: "{{ ntp_servers[1] | default('') }}" }
+        - { path: timeserver3, value: "{{ ntp_servers[2] | default('') }}" }
+      loop_control:
+        label: "variable: {{ item.path }}={{ item.value }}"
+      notify: __ntpd_restart
+
+    - name: Configure signed ntp time requests
+      ucr:
+        path: "ntp/signed"
+        value: "{{ ntp_signed_requests }}"
+  become: True
+  become_user: root