docker install from ansible

docker_app.sh

#!/bin/bash

ansible-playbook ./docker_app.yml -c ssh -u ubuntu -s

docker_app.yml

---
- hosts: target_host_identifier
  gather_facts: no
  tasks:

  - name: bootstrap docker
    shell: curl -s get.docker.io | sh
    
  - name: add upstart job
    copy: src=myapp.conf dest=/etc/init/myapp.conf

  - name: add quay creds
    copy: src=quay.dockercfg.json dest=/root/.dockercfg

  - name: pull my container
    shell: docker pull quay.io/meatballhat/foo
    notify:
    - restart app

  handlers:

  - name: run my app
    shell: initctl stop myapp || true ; initctl start myapp

myapp.conf

description 'This is my app mkay'

start on filesystem and started docker
stop on runlevel [!2345]

respown

exec docker run quay.io/meatballhat/foo

quay.dockercfg.json

{
  "https://quay.io/v1/": {
    "auth": "a1b2c3d4...",
    "email": "foo@example.com"
  }
}