setup ansible plus tower

ansible_playbook.yml

- hosts: ansible 
  sudo: yes

  roles:
    - { role: include.amzn-base }

  vars:
    ansible_version: 1.7.1

    ansible_tower_version: 2.0.0

    ansible_pkgs:
      - python-pip
      - python-paramiko
      - PyYAML
      - python-jinja2
      - python-httplib2
      - python-pyasn1
      - rpm-build
      - make
      - python2-devel

    ansible_epel_pkgs:
      - python-crypto2.6
      - python-keyczar
      - sshpass

  tasks:
    - name: install ansible packages
      yum: pkg={{ item }} state=latest
      with_items: ansible_pkgs
      tags: pkgs

    - name: install ansible epel packages
      yum: pkg={{ item }} enablerepo=epel state=latest
      with_items: ansible_epel_pkgs
      tags:
        - pkgs
        - epelpkgs

    - name: clone ansible git repo
      git: repo=https://github.com/ansible/ansible.git
        dest=/opt/ansible-{{ ansible_version }}
        version=release{{ ansible_version }}
      tags: gitclone

    - name: link /opt/ansible to /opt/ansible-{{ansible_version }}
      file: src=/opt/ansible-{{ ansible_version}} dest=/opt/ansible state=link
      tags: link

    - name: upload and extract pre-fetched tower to remote host
      unarchive: src=~/Downloads/ansible-tower-setup-latest.gz dest=/opt
      tags: extract

    - name: build rpm
      command: chdir=/opt/ansible make rpm
      tags: rpm

    - name: install rpm
      command: chdir=/opt/ansible rpm -Uvh rpm-build/ansible-{{ ansible_version }}*.noarch.rpm
      tags: rpm