Coro is a platform that makes it simple to issue and manage Operators, Accounts, and Users for NATS servers.
It is distributed as a single binary but consists of modular services that can be deployed independently:
- Controller: Issues and manages Operators, Accounts, and Users.
- Broker: Facilitates messaging between the Controller and connected Operator NATS servers.
- UI: Web user interface for the Controller.
In addition to its core services, Coro provides the following tools:
pgtool: A CLI tool for initializing and managing the Coro Postgres database.proxy-agent: A Proxy Agent that connects Operator NATS servers to the Broker.
coro-demo.mov
The fastest way to get started is by running Coro in the all-in-one mode. Follow the quickstart example to run Coro using Docker Compose.
The quickstart example runs an all-in-one Coro server using flag -service=all. For a high-availability setup, you can
run the Controller, Broker, and UI services separately, allowing you to scale them independently.
See the scaling example for a simple Docker and Nginx based setup.
Refer to the configuration guide for a full list of configuration options.
Coro is under active development and may undergo significant changes. While it is available for exploration and testing, it is not recommended for production use at this time. Features may be incomplete, and breaking changes may occur as the platform is improved.