特定消费者的限制流量

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Now, let‘s say we would like to give a specific consumer a higher rate-limit.

For this, we can create a KongPlugin resource and then associate it with a specific consumer.

First, create the KongPlugin resource:

$ echo "
apiVersion: configuration.konghq.com/v1
kind: KongPlugin
metadata:
  name: harry-rate-limit
config:
  minute: 10
  limit_by: consumer
  policy: local
plugin: rate-limiting
" | kubectl apply -f -
kongplugin.configuration.konghq.com/harry-rate-limit created

Next, associate this with the consumer:

echo "apiVersion: configuration.konghq.com/v1
kind: KongConsumer
metadata:
  name: harry
  annotations:
    plugins.konghq.com: harry-rate-limit
username: harry" | kubectl apply -f -
kongconsumer.configuration.konghq.com/harry configured

Note the annotation being added to the KongConsumer resource.

Now, if the request is made as the harry consumer, the client will be rate-limited differently:

$ curl -I $PROXY_IP/foo -H ‘apikey: sooper-secret-key‘
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 9593
Connection: keep-alive
Server: gunicorn/19.9.0
Date: Wed, 17 Jul 2019 22:34:10 GMT
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: true
X-RateLimit-Limit-minute: 10
X-RateLimit-Remaining-minute: 9
demo:  injected-by-kong
X-Kong-Upstream-Latency: 3
X-Kong-Proxy-Latency: 1
Via: kong/1.2.1

# a regular unauthenticated request
$ curl -I $PROXY_IP/bar
HTTP/1.1 200 OK
Content-Type: text/plain; charset=UTF-8
Connection: keep-alive
Date: Wed, 17 Jul 2019 22:34:14 GMT
Server: echoserver
X-RateLimit-Limit-minute: 5
X-RateLimit-Remaining-minute: 4
demo:  injected-by-kong
X-Kong-Upstream-Latency: 2
X-Kong-Proxy-Latency: 1
Via: kong/1.2.1

特定消费者的限制流量

标签：span   ada   plugin   set   none   soc   use   nec   rem   

原文地址：https://www.cnblogs.com/justart/p/12436463.html