What are some alternatives?
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Morpheus - Morpheus is integration software designed to help major cloud infrastructure work in harmony. For example, if a company has assets on both Google's and Amazon's cloud services, Morpheus helps bridge the gap to improve productivity.
Salt - Fast, scalable and flexible software for data center automation
reOptimize - Tools to cut your Google Cloud bills by 20+%
Python Fabric - Fabric is a Python library and command-line tool for streamlining the use of SSH for application...
CloudHealth - CloudHealth is IT service management for the cloud, enabling policy driven cost, utilization, performance and security optimization.