sovereign/roles/iot/tasks/nodered.yml

- name: Create temporary Node-Red directory
  file: state=directory path=/root/nodered

- name: Download Node-Red install script
  get_url:
    url="https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered"
    dest=/root/nodered/update-nodejs-and-nodered
    owner=root
    mode=0755

- name: Run Node-Red install script
  shell: /root/nodered/update-nodejs-and-nodered --confirm-root --confirm-install --skip-pi --restart --update-nodes

- name: Enable Apache wstunnel module
  command: a2enmod proxy_wstunnel creates=/etc/apache2/mods-enabled/proxy_wstunnel.load
  notify: restart apache

- name: Register new Node-Red service
  systemd: name=nodered daemon_reload=yes enabled=yes

- name: Start new Node-Red instance
  service: name=nodered state=started