Review: SaltStack shifts devops into high gear

The only sane and efficient way to manage a large numbers of servers—or even a few dozen, if they change often—is through automation. Automation tools have to be learned and mastered, so they exact a significant up-front cost, but they dramatically reduce the administrative burden in the long run. Perhaps most important, they provide a staunch line of defense against the fatal fat-fingered mistake, which even the most sophisticated cloud operators struggle to avoid.

Configuration management tools such as Puppet, Chef, Ansible, and SaltStack hold the key to automating server provisioning and management tasks. Puppet and Chef are long-established, feature-rich tools that handle the complete lifecycle of IT operations regardless of the hardware platform, OS, application, and configuration model. Ansible is a relative newcomer distinguished by its simplicity and ease of use. SaltStack is neither as convenient as Ansible, nor as feature-rich as Puppet or Chef. But with a highly scalable architecture, powerful orchestration of services, and reliable performance, SaltStack stands tall among these competitors.

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