update etherpad to 1.8.7 and fix permission

infra.yml

@@ -31,6 +31,6 @@
 # TEST
 - name: Test
   hosts: test
-  roles: ['stable/common', 'stable/nginx']
+  roles: ['stable/common', 'stable/etherpad']
   tags: test
-  vars_files: vars/frontend.yml
+  vars_files: vars/test.yml

roles/stable/etherpad/handlers/main.yml

@@ -1,5 +0,0 @@
----
-- name: restart etherpad
-  service:
-    name: etherpad
-    state: restarted

roles/stable/etherpad/tasks/main.yml

@@ -1,6 +1,7 @@
 ---
 
 - name: install etherpad deps
+  become: yes
   apt:
     pkg:
       - git
@@ -8,6 +9,7 @@
       - tidy
 
 - name: ensure etherpad user is present
+  become: yes
   user:
     name: "etherpad"
     home: "/srv/etherpad"
@@ -18,13 +20,14 @@
   git:
     repo: "https://github.com/ether/etherpad-lite"
     dest: "/srv/etherpad/etherpad"
-    version: "1.8.6"
+    version: "1.8.7"
     force: true
   become: true
   become_user: "etherpad"
   register: repository
 
 - name: ensure etherpad init.d is latest
+  become: yes
   template:
     src: etherpad.initd.j2
     dest: /etc/init.d/etherpad
@@ -33,6 +36,7 @@
     mode: 0500
 
 - name: copy etherpad settings.json
+  become: yes
   template:
     src: settings.json.j2
     dest: /srv/etherpad/etherpad/settings.json
@@ -41,6 +45,7 @@
     mode: 0644
 
 - name: ensure etherpad will start after system is booted
+  become: yes
   service:
     name: etherpad
     enabled: yes
@@ -53,19 +58,20 @@
 #     chdir: /srv/etherpad/etherpad/
 
 - name: copy custom assets
+  become: yes
   copy: 
     src: "{{playbook_dir}}/assets/etherpad/{{item.key}}"
     dest: "{{item.value}}{{item.key}}"
     owner: etherpad
     group: etherpad
-  with_dict: "{{ override_files }}"
+  with_dict: "{{ override_files| default([]) }}"
 
 - name: remove package-lock.json
+  become: yes
   file:
     state: absent
     path: "/srv/etherpad/etherpad/package-lock.json"
 
-
 - name: install etherpad plugins
   npm:
     name: "{{ item }}"
@@ -73,4 +79,9 @@
   become: true
   become_user: etherpad
   with_items: "{{ plugins|d() }}"
-  notify: restart etherpad
+
+- name: restart etherpad
+  become: true
+  service:
+    name: etherpad
+    state: restarted

vars/test.yml

@@ -0,0 +1,10 @@
+---
+with_certbot: true
+with_nginx: true
+with_backup: true
+certbot_email: info@cisti.org
+servers:
+  - cicles:
+    server_name: antani.cisti.org
+    proxy_pass: http://localhost:8001
+