Getting Started with Otter (6 mins)
Otter helps you provision and configure your servers automatically, without ever needing to log-in to a command prompt. You can define reusable sets of configurations called roles, and then scale your infrastructure by simply assigning these roles to any number of servers.
Otter Installation Guide
Otter is self-managed, which means you have the option to run Otter on-premise or in your private/public cloud. Both Windows and Linux are supported.