Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Docker - Docker is an open platform that enables developers and system administrators to create distributed applications.
Chef - Automation for all of your technology. Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation.
Kubernetes - Kubernetes is an open source orchestration system for Docker containers
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.
Google Kubernetes Engine - Google Kubernetes Engine is a powerful cluster manager and orchestration system for running your Docker containers. Set up a cluster in minutes.