Resolve "Add an option to skip guacamole installation if the guacamole service...

Resolve "Add an option to skip guacamole installation if the guacamole service is already running but was not installed with apt-get"

provisioning/playbook.yml

@@ -36,21 +36,28 @@
   become: yes
 
   tasks:
-    - name: Install guacd
-      apt:
-        name: guacd
-
-    - name: Change default listening address of guacd
-      lineinfile:
-        path: /etc/default/guacd
-        regexp: LISTEN_ADDRESS=.*
-        line: LISTEN_ADDRESS={{ hostvars["man"]["kypo_global_sandbox_ip"] }}
-
-    - name: Restart guacd.service
-      systemd:
-        state: restarted
-        daemon_reload: yes
-        name: guacd
+    - name: Check if guacd exists
+      stat: path=/etc/init.d/guacd
+      register: guacd_status
+
+    - name: Install guacd block
+      block:
+      - name: Install guacd
+        apt:
+          name: guacd
+
+      - name: Change default listening address of guacd
+        lineinfile:
+          path: /etc/default/guacd
+          regexp: LISTEN_ADDRESS=.*
+          line: LISTEN_ADDRESS={{ hostvars["man"]["kypo_global_sandbox_ip"] }}
+
+      - name: Restart guacd.service
+        systemd:
+          state: restarted
+          daemon_reload: yes
+          name: guacd
+      when: not guacd_status.stat.exists
 
 - name: NAT on MAN node
   hosts: man