Rate limit¶

Rate limit configuration overview.

filter.http.RateLimit¶

[filter.http.RateLimit proto]

{
  "domain": "...",
  "stage": "...",
  "request_type": "...",
  "timeout": "{...}"
}

domain: (string, REQUIRED) The rate limit domain to use when calling the rate limit service.

stage: (uint32) Specifies the rate limit configurations to be applied with the same stage number. If not set, the default stage number is 0.

Note

The filter supports a range of 0 - 10 inclusively for stage numbers.

request_type: (string) The type of requests the filter should apply to. The supported types are internal, external or both. A request is considered internal if x-envoy-internal is set to true. If x-envoy-internal is not set or false, a request is considered external. The filter defaults to both, and it will apply to all request types.

timeout: (Duration) The timeout in milliseconds for the rate limit service RPC. If not set, this defaults to 20ms.