Traefik is a modern reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components (Docker, Swarm mode, Kubernetes, Marathon, Consul, Etcd, Rancher, Amazon ECS, …) and configures itself automatically and dynamically.
Traefik is designed to be as simple as possible to operate, but capable of handling large, highly-complex deployments across a wide range of environments and protocols in public, private, and hybrid clouds. It also comes with a powerful set of middlewares that enhance its capabilities to include load balancing, API gateway, orchestrator ingress, as well as east-west service communication and more.
Traefik listens to your service registry/orchestrator API and instantly generates the routes so your microservices are connected to the outside world — without further intervention from your part.
Traefik is free and open source software.
Key Features
- Continuously updates its configuration.
- Supports multiple load balancing algorithms.
- Provides HTTPS to your microservices by leveraging Let’s Encrypt (wildcard certificates support).
- Circuit breakers, retry.
- Clean web user interface.
- Websocket, HTTP/2, GRPC ready.
- Provides metrics (Rest, Prometheus, Datadog, Statsd, InfluxDB).
- Keeps access logs (JSON, CLF).
- Fast.
- Exposes a Rest API.
- Packaged as a single binary file and available as a tiny official docker image.
Website: traefik.io/traefik
Support: GitHub Code Repository
Developer: Containous SAS
License: MIT License
Traefik is written in Go. Learn Go with our recommended free books and free tutorials.
Related Software
| Load Balancers | |
|---|---|
| Traefik | Modern HTTP reverse proxy and load balancer |
| HAProxy | High availability layer 7 load balancer and proxy server for TCP and HTTP |
| Cilium | eBPF-based Networking, Observability, Security |
| nginx | Includes a L7 load balancer |
| RoadRunner | High-performance PHP application server, load balancer, and process manager |
| fabio | Fast, modern, zero-conf load balancing HTTP(S) and TCP router |
| BFE | Modern L7 load balancer |
| gobetween | Modern and minimalistic L4 load balancer and reverse-proxy |
| Seesaw | Linux Virtual Server (LVS) based load balancing platform. L4 load balancer |
| nuster | High-performance HTTP proxy cache server and HTTP/TCP load balancer |
| GLB Director | Set of stateless L4 load balancer servers |
| Balance | Generic TCP proxy with round robin load balancing and failover capabilities |
Read our verdict in the software roundup.
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