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Fix bad list item display format (#8740) 

* Fix formatting

* tweak wording

* tweak
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Frank Budinsky 2021-01-06 15:37:29 -05:00 committed by GitHub
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content/en/docs/tasks/policy-enforcement/rate-limit/index.md
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@ -35,14 +35,12 @@ using both global and local rate limits.
### Global rate limit
Envoy can be used to [set up global rate limits](https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/other_features/global_rate_limiting) for your mesh.
Global rate limiting in Envoy uses a gRPC API for requesting quota from a rate limiting service.
A [reference implementation](https://github.com/envoyproxy/ratelimit) of the API, written in Go with a Redis
backend, is used below.
1. Global rate limiting in Envoy uses a gRPC API for requesting quota from a rate limiting service.
A [reference implementation](https://github.com/envoyproxy/ratelimit) of the API, written in Go with a Redis
backend, is used below.
The following [configmap](https://github.com/envoyproxy/ratelimit#configuration) configures the
reference implementation to rate limit requests to the path `/productpage` at 1 req/min and all other
requests at 100 req/min.
1. Use the following configmap to [configure the reference implementation](https://github.com/envoyproxy/ratelimit#configuration)
to rate limit requests to the path `/productpage` at 1 req/min and all other requests at 100 req/min.
{{< text yaml >}}
apiVersion: v1
@ -66,11 +64,11 @@ Envoy can be used to [set up global rate limits](https://www.envoyproxy.io/docs/
1. Apply an `EnvoyFilter` to the `ingressgateway` to enable global rate limiting using Envoy's global rate limit filter.
The first patch inserts the
`envoy.filters.http.ratelimit` [global envoy filter](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/http/ratelimit/v3/rate_limit.proto#envoy-v3-api-msg-extensions-filters-http-ratelimit-v3-ratelimit) filter into the `HTTP_FILTER` chain.
The `rate_limit_service` field specifies the external rate limit service, `rate_limit_cluster` in this case.
The first patch inserts the
`envoy.filters.http.ratelimit` [global envoy filter](https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/http/ratelimit/v3/rate_limit.proto#envoy-v3-api-msg-extensions-filters-http-ratelimit-v3-ratelimit) filter into the `HTTP_FILTER` chain.
The `rate_limit_service` field specifies the external rate limit service, `rate_limit_cluster` in this case.
The second patch defines the `rate_limit_cluster`, which provides the endpoint location of the external rate limit service.
The second patch defines the `rate_limit_cluster`, which provides the endpoint location of the external rate limit service.
{{< text bash >}}
$ kubectl apply -f - <<EOF
@ -136,8 +134,8 @@ Envoy can be used to [set up global rate limits](https://www.envoyproxy.io/docs/
{{< /text >}}
1. Apply another `EnvoyFilter` to the `ingressgateway` that defines the route configuration on which to rate limit.
This adds [rate limit actions](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/route/v3/route_components.proto#envoy-v3-api-msg-config-route-v3-ratelimit)
for any route from a virtual host named `*.80`.
This adds [rate limit actions](https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/route/v3/route_components.proto#envoy-v3-api-msg-config-route-v3-ratelimit)
for any route from a virtual host named `*.80`.
{{< text bash >}}
$ kubectl apply -f - <<EOF