fixed up permissions and initialisation

tasks/main.yml

@@ -10,16 +10,29 @@
 - name: install powershell requirements for windows boxes
   win_psmodule: 
     name: "{{ item }}"
-    state: present
+    state: latest
   loop: 
     - icinga-powershell-framework
     - icinga-powershell-plugins
   when: ansible_os_family == "Windows"
 
 - name: Run Icinga powershell for one-time
-  win_powershell:
-    script: |
-      echo "Use-Icinga"
+  win_shell: |
+      Use-Icinga
+  when: ansible_os_family == "Windows"
+
+- name: sets the service to run as the system user
+  win_shell: |
+      Use-Icinga
+      Set-IcingaAgentServiceUser -User 'NT AUTHORITY\SYSTEM' -SetPermission;
+  when: ansible_os_family == "Windows"
+
+- name: restart the icinga service
+  win_service:
+    name: Icinga 2
+    state: restarted
+    username: LocalSystem
+  when: ansible_os_family == "Windows"
 
 - name: install packages for icinga2 plugins
   package: