bootstrap.yaml
==============
---
- hosts: '*'
  remote_user: root

  vars:
    root_password: "$1$MIs4WGHz$SYHl7IabC1SSY8scWGLrP0"

  tasks:
    - name: Set hostname
      copy: content="{{ inventory_hostname }}" dest=/etc/hostname

    - include: bootstrap/centos.yaml
      when: ansible_os_family == 'RedHat'

    - include: bootstrap/debian.yaml
      when: ansible_os_family == 'Debian'

    - name: Place laptop ssh key
      authorized_key: user=root key="{{ lookup('file', '/Users/yzguy/.ssh/id_rsa.pub') }}"

    - name: Set root password
      user: name=root password={{ root_password }}

    - name: Place authorized_keys
      authorized_key: user=root key="{{ item }}"
      with_file:
        - public_keys/jenkins

bootstrap/centos.yaml
=====================
- name: Install epel-release repository
  yum: name=epel-release state=present

- name: Install yum packages
  yum: name="{{ item }}" state=present
  with_items:
    - git
    - tmux
    - curl
    - wget
    - htop
    - vim-enhanced