traefik/integration/fixtures/ratelimit/simple.toml

[log]
logLevel = "DEBUG"

[entrypoints]
  [entrypoints.web]
  address = ":80"

[providers]
   [providers.file]

[http.routers]
  [http.routers.router1]
    Service = "service1"
    Middlewares = [ "ratelimit" ]
    Rule = "Path(`/`)"

[http.middlewares]
  [http.middlewares.ratelimit.RateLimit]
    extractorfunc = "client.ip"
      [http.middlewares.ratelimit.RateLimit.rateset.rateset1]
      period = "60s"
      average = 4
      burst = 5
      [http.middlewares.ratelimit.RateLimit.rateset.rateset2]
      period = "3s"
      average = 1
      burst = 2

[http.services]
  [http.services.service1]
    [http.services.service1.LoadBalancer]
      passHostHeader = true
      [[http.services.service1.LoadBalancer.Servers]]
        URL = "http://{{.Server1}}:80"
        Weight = 1