Jenkins js slave

playbook.yml

---
- hosts: all
  become: true
  tasks:
    - name: Add apt repo for Node.js
      shell: curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -

    - name: Ensure apt has updated cache
      apt: update_cache=yes

    - name: Ensure git is installed
      apt: name=git state=present

    - name: Ensure Node.js is installed
      apt: name=nodejs state=present

    - name: Ensure Java is installed
      apt: name=default-jre state=present

    - name: Install karma Node.js package
      npm: name=karma global=yes