Inlets
Inlets is an open source cloud native tunnel written in Go that can expose internal services on public URLs or domains by tunneling traffic through a single endpoint server. It uses websockets and works well for exposing services securely without opening firewall ports.
networking
tunneling
vpn
cloud
security
Inlets: Cloud Native Tunnel
An open source cloud native tunnel written in Go, exposing internal services on public URLs or domains by tunneling traffic through a single endpoint server, utilizing websockets for secure service exposure without opening firewall ports.
What is Inlets?
Inlets is an open source, lightweight and self-hosted cloud native tunnel solution that makes it easy to expose internal services on public URLs or domains. It works by tunneling traffic from a client running inside your network to a publicly accessible server endpoint that can be running anywhere.
Some key features and benefits of Inlets include:
- Runs on any platform that supports Go including Linux, Windows, MacOS, Raspberry Pi etc.
- Uses websocket connections which are often allowed by firewalls/proxies unlike raw TCP/UDP tunnels
- All traffic is encrypted end-to-end using HTTPS client credentials
- No need to open inbound firewall ports on routers/firewalls
- Expose any application or service running inside your LAN like websites, APIs, databases, Kubernetes services etc.
- Get free HTTPS certificates auto-issued by Let's Encrypt
- Client auto-reconnects to endpoint server in case of disruptions
Inlets is very easy to set up as a client and server Docker container without needing to install anything else. It has clients available for all major platforms. The tunnel runs through a single endpoint server which acts as a proxy between the client and external requests.
Inlets is great for developers, hobbyists and small teams who want internal/private services to be securely accessible from the public Internet without opening firewall ports or setting up a VPN.
Inlets Features
Features
- Expose internal services on public URLs or domains
- Tunnel traffic through a single endpoint server
- Use WebSockets for secure communication
- No need to open firewall ports
- Written in Go programming language
- Open source and cloud-native
Pricing
- Open Source
Pros
Secure way to expose internal services
Easy to set up and configure
Scalable and highly available
Supports various cloud providers and on-premises environments
Lightweight and efficient
Cons
Requires an external server for the tunnel endpoint
May introduce additional latency or network overhead
Limited to WebSocket-based communication
Official Links
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