79 lines
4.6 KiB
Markdown
79 lines
4.6 KiB
Markdown
<p align="center">
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<img src="img/traefik.logo.png" alt="Traefik" title="Traefik" />
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</p>
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[](https://semaphoreci.com/containous/traefik)
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[](/)
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[](https://goreportcard.com/report/github.com/containous/traefik)
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[](https://github.com/containous/traefik/blob/master/LICENSE.md)
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[](https://slack.traefik.io)
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[](https://twitter.com/intent/follow?screen_name=traefik)
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Traefik is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy.
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Traefik integrates with your existing infrastructure components ([Docker](https://www.docker.com/), [Swarm mode](https://docs.docker.com/engine/swarm/), [Kubernetes](https://kubernetes.io), [Marathon](https://mesosphere.github.io/marathon/), [Consul](https://www.consul.io/), [Etcd](https://coreos.com/etcd/), [Rancher](https://rancher.com), [Amazon ECS](https://aws.amazon.com/ecs), ...) and configures itself automatically and dynamically.
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Pointing Traefik at your orchestrator should be the _only_ configuration step you need.
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## Overview
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Imagine that you have deployed a bunch of microservices with the help of an orchestrator (like Swarm or Kubernetes) or a service registry (like etcd or consul).
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Now you want users to access these microservices, and you need a reverse proxy.
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Traditional reverse-proxies require that you configure _each_ route that will connect paths and subdomains to _each_ microservice.
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In an environment where you add, remove, kill, upgrade, or scale your services _many_ times a day, the task of keeping the routes up to date becomes tedious.
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**This is when Traefik can help you!**
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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.
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**Run Traefik and let it do the work for you!**
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_(But if you'd rather configure some of your routes manually, Traefik supports that too!)_
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## Features
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- Continuously updates its configuration (No restarts!)
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- Supports multiple load balancing algorithms
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- Provides HTTPS to your microservices by leveraging [Let's Encrypt](https://letsencrypt.org) (wildcard certificates support)
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- Circuit breakers, retry
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- High Availability with cluster mode (beta)
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- See the magic through its clean web UI
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- Websocket, HTTP/2, GRPC ready
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- Provides metrics (Rest, Prometheus, Datadog, Statsd, InfluxDB)
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- Keeps access logs (JSON, CLF)
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- Fast
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- Exposes a Rest API
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- Packaged as a single binary file (made with ❤️ with go) and available as a [tiny](https://microbadger.com/images/traefik) [official](https://hub.docker.com/r/_/traefik/) docker image
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## Supported Providers
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- [Docker](/configuration/backends/docker/) / [Swarm mode](/configuration/backends/docker/#docker-swarm-mode)
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- [Kubernetes](/configuration/backends/kubernetes/)
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- [Mesos](/configuration/backends/mesos/) / [Marathon](/configuration/backends/marathon/)
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- [Rancher](/configuration/backends/rancher/) (API, Metadata)
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- [Azure Service Fabric](/configuration/backends/servicefabric/)
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- [Consul Catalog](/configuration/backends/consulcatalog/)
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- [Consul](/configuration/backends/consul/) / [Etcd](/configuration/backends/etcd/) / [Zookeeper](/configuration/backends/zookeeper/) / [BoltDB](/configuration/backends/boltdb/)
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- [Eureka](/configuration/backends/eureka/)
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- [Amazon ECS](/configuration/backends/ecs/)
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- [Amazon DynamoDB](/configuration/backends/dynamodb/)
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- [File](/configuration/backends/file/)
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- [Rest](/configuration/backends/rest/)
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## Security
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### Security Advisories
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We strongly advise you to join our mailing list to be aware of the latest announcements from our security team. You can subscribe sending a mail to security+subscribe@traefik.io or on [the online viewer](https://groups.google.com/a/traefik.io/forum/#!forum/security).
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### CVE
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Reported vulnerabilities can be found on
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[cve.mitre.org](https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=traefik).
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### Report a Vulnerability
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We want to keep Traefik safe for everyone.
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If you've discovered a security vulnerability in Traefik, we appreciate your help in disclosing it to us in a responsible manner, using [this form](https://security.traefik.io).
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