disallow vncserver resize

tasks/vnc.yaml

@@ -12,6 +12,12 @@
     dest: ~/.vnc/config
     mode: 0644
 
+- name: vnc env
+  template:
+    src: vnc/vncserver.env.j2
+    dest: ~/.vnc/vncserver.env
+    mode: 0644
+
 - name: vnc server config
   template:
     src: vnc/vnc.conf.j2

templates/vnc/vncserver.env.j2

@@ -0,0 +1,3 @@
+{{ ansible_managed | comment }}
+
+VNCSERVER_OPTIONS="{{vncserver_options|replace('\n',' ')|trim}}"

templates/vnc/vncserver.service.j2

@@ -19,8 +19,9 @@ Description=vncserver service - display %i
 After=syslog.target network.target
 
 [Service]
+EnvironmentFile=%h/.vnc/vncserver.env
 Type=forking
-ExecStart=/usr/bin/vncserver -autokill %i
+ExecStart=/usr/bin/vncserver -autokill %i $VNCSERVER_OPTIONS
 ExecStop=/usr/bin/vncserver -kill %i
 
 [Install]

vars/main.yaml

@@ -132,3 +132,8 @@ background_image_path: ~/.backgrounds/{{background_image|basename}}
 background_command: feh --no-fehbg --bg-fill {{background_image_path}}
 
 timer_folder: ~/.timer
+
+vncserver_options: |
+  {% if not home_vncserver_allow_resize %}
+  -AcceptSetDesktopSize=0
+  {% endif %}