Arianet CLI, Terraform and an OpenAPI spec

Manage VPS and cloud resources from the command line with arianet: one-line install on Windows, macOS and Linux, a notice when a new version is out, and in-place upgrades with arianet upgrade. The Arianet Terraform provider and the OpenAPI 3.1 spec of the Cloud API are also published. Guides: CLI, Terraform and Cloud API.