Around 30,000 lines of Golang code, less than 1/300 of OpenStack. Only three binaries to deploy, 9MB in maximum, no third-party software or dependency required, and easily replaced when upgrading.

Bundled with rich functions like the Web portal, guest monitor, instance clone, and failover. Automated configure processes including from module discovery, networking to device selection.

"All or Nothing" transaction mode, rollback when an error occurs, release all resources and resume state. Detect the status of every node in the cluster in realtime, automatically synchronizes the instance data for precise.

All functions backed by REST API. Divide resource services and the business layer for customization and integration. Goroutine-based abstraction enables rapid development neglecting the complex backend mechanism.