Tested on Ubuntu 14.04/16.04/16.10 x64 EC2/DO/Vagrant.
While creating EC2 instanse you got pem file, add it to ssh-agent:
`ssh-add <path_to_pem_file>`
To setup sixpack run:
ansible-playbook sixpack.yml -i '<ip_address>,' -u <username> -e 'sixpack_password=<password>'
Add -k
if you need to connect with password.
Required Vagrant and VirtualBox.
vagrant up