Agile DevOps - architecture, technical practices, and cultureUse Cloud and DevOps to build infrastructure by rapid agile iterative development using collaborative open source tools:
-chef cookbooks, puppet modules or ansible playbooks to build servers.
-Test Kitchen to deploy and test them.
-EC2Dream a graphic user interface that provides a 'single pane of glass' to do agile devops primarily on cloud servers.
-Cloud Formation or Terraform using cfndsl Ruby or Troposphere DSL for easy orchestration.
-Amazon AWS, Azure, Google Compute Engine, Softlayer, Openstack, Local and Hosted servers.