先设置PROXY_IP
export PROXY_IP=$(minikube service -n kong kong-proxy --url | head -1)
创建echo server
kubectl create -f echo-server.yaml
再创建基础demo
kubectl create -f kong-demo.yaml
测试：
curl -i $PROXY_IP/foo
HTTP/1.1 200 OK
Content-Type: text/plain; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Date: Wed, 09 Dec 2020 07:40:05 GMT
Server: echoserver
X-Kong-Upstream-Latency: 0
X-Kong-Proxy-Latency: 1
Via: kong/2.2.1
使用 kong plugin
correlation-id plugin
kubectl create -f kong-plugin-correlation-id.yaml
kubectl create -f kong-plugin-correlation-id-test.yaml
测试
curl -i -H "Host: example.com" $PROXY_IP/bar/sample
rate-limiting plugin
kubectl create -f kong-plugin-rate-limiting.yaml
kubectl create -f kong-plugin-rate-limiting-test.txt
测试
curl -i -H "Host: example.com" $PROXY_IP/bar/sample
curl -I $PROXY_IP/foo
HTTP/1.1 200 OK
Content-Type: text/plain; charset=UTF-8
Connection: keep-alive
Date: Fri, 21 Jun 2019 18:25:49 GMT
Server: echoserver
X-RateLimit-Limit-minute: 5
X-RateLimit-Remaining-minute: 2
X-Kong-Upstream-Latency: 0
X-Kong-Proxy-Latency: 4
Via: kong/1.1.2
里面多了RateLimit参数
参考
github脚本： kong request-id、kong rate-limiting plugin使用例子
参考kong官网：
https://docs.konghq.com/kubernetes-ingress-controller/1.0.x/guides/getting-started/
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