创建流量入口或者说添加路由规则/配置插件

暴露出一个微服务

echo "
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: demo
spec:
  rules:
  - http:
      paths:
      - path: /foo
        backend:
          serviceName: httpbin
          servicePort: 80
      - path: /bar
        backend:
          serviceName: echo
          servicePort: 80
" | kubectl apply -f -
ingress.extensions/demo created

在k8s中创建插件资源

 echo '
apiVersion: configuration.konghq.com/v1
kind: KongPlugin
metadata:
  name: add-response-header
config:
  add:
    headers:
    - "demo: injected-by-kong"
plugin: response-transformer
' | kubectl apply -f -
kongplugin.configuration.konghq.com/add-response-header created

关联插件资源和入口资源----把插件应用到路由上
kubectl patch ingress demo -p '{"metadata":{"annotations":{"plugins.konghq.com":"add-response-header"}}}' ingress.extensions/demo patched

echo "
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: demo
  annotations:
    plugins.konghq.com: httpbin-auth
spec:
  rules:
  - http:
      paths:
      - path: /foo
        backend:
          serviceName: httpbin
          servicePort: 80
" | kubectl apply -f -

$ echo "apiVersion: configuration.konghq.com/v1
kind: KongPlugin
metadata:
  name: httpbin-auth
plugin: key-auth
" | kubectl apply -f -

kongplugin.configuration.konghq.com/httpbin-auth created

  关联插件到服务

kind: Service

apiVersion: v1

metadata:

labels:

app: fktaxctl-service

name: fktaxctl-service

namespace: chaolai

annotations:

plugins.konghq.com: add-response-header #应用插件到服务

spec:

type: NodePort

ports:

- port: 80

targetPort: 80

nodePort: 29999

selector:

app: fktaxctl