use node role instead of task

Playbooks/hubot.yml

@@ -2,4 +2,5 @@
 
 - hosts: hubot
   roles:
+    - node
     - hubot

README.md

@@ -9,6 +9,9 @@ You can deploy test instance using `Vagrantfile` attached to the role.
 
 `ansible-playbook -b Playbooks/hubot.yml`
 
+## Playbook
+The playbook includes node role and deploys entire stack needed to run hubot. Additional role is also available in the Ansible roles repos in git.
+
 
 ## XMPP
 Each new bot is created as a linux user with in its home path. It needs its own xmpp account.

defaults/main.yml

@@ -3,9 +3,7 @@
 #HUBOT DEFAULT VARIABLES
 # used for hubot bots
 
-hubot_nodejs_version: '14'
-hubot_apt:
-  - nodejs
+nodejs_version: '18'
 
 hubot_list:
   - hubot_name: myhubot1

tasks/installdeps.yml

@@ -1,18 +0,0 @@
----
-
-- name: '[INSTALLDEPS] - Add Nodesource apt key.'
-  apt_key:
-    url: https://keyserver.ubuntu.com/pks/lookup?op=get&fingerprint=on&search=0x1655A0AB68576280
-    id: "68576280"
-    state: present
-
-- name: '[INSTALLDEPS] - Add repository for nodejs'
-  apt_repository:
-    repo: deb https://deb.nodesource.com/node_{{ hubot_nodejs_version }}.x {{ ansible_distribution_release }} main
-    state: present
-    filename: 'nodesource'
-
-- name: '[INSTALLDEPS] - Install dependencies'
-  apt:
-    name: "{{ hubot_apt }}"
-    update_cache: yes

tasks/main.yml

@@ -3,9 +3,6 @@
 - name: Add user
   include_tasks: user.yml
 
-- name: Install and configure npm and nodejs
-  include_tasks: installdeps.yml
-
 - name: Generate hubot instance
   include_tasks: createhubot.yml