Wireguard Orchestration Service

The Wireguard Orchestration Service is a service that manages the synchronization of peers in an overlay network using the Wireguard VPN tunnel protocol.

Features

Tenant-based architecture: Each tenant owns a single overlay network, and each network belongs to a single tenant.
Peer management: Onboards and offboards peers into the overlay network.
Virtual IP address allocation: Allocates and deallocates virtual IP addresses from the network's address pool.
Peer notifications: Notifies existing peers when a peer is added or removed.
Handling unresponsive peers: Detects and handles unresponsive peers in a graceful manner.

Installation

Clone the repository:

git clone https://github.com/g4lb/wireguard-orchestration-service.git

Install the dependencies:

cd wireguard-orchestration-service
npm install

Set up the database connection by configuring the ormconfig.json file with your database credentials.
Run the migrations to set up the database schema:
```
npm run typeorm migration:run
```
Start the server:
```
npm run start:dev
```

API Endpoints

The Wireguard Orchestration Service provides the following API endpoints:

POST /peers: Add a new peer to the overlay network.
DELETE /peers/:id: Remove a peer from the overlay network.
GET /peers: Get a list of all peers in the overlay network.

Please refer to the API documentation for detailed information on request and response formats.

WebSocket Notifications

The service uses WebSocket notifications to inform connected clients about peer changes. The following events are emitted:

peerAdded: Triggered when a new peer is added to the overlay network.
peerRemoved: Triggered when a peer is removed from the overlay network.
peers: Triggered upon WebSocket connection to provide the initial list of peers.

Technologies Used

NestJS: A progressive Node.js framework for building efficient and scalable applications.
TypeORM: An Object-Relational Mapping library for TypeScript and JavaScript.
WebSocket: A communication protocol for real-time bidirectional communication between clients and servers.

g4lb / wireguard-orchestration-service