Kubernates之ingress的url加上root path前缀

    最近遇到一个需求,是这样的,apache kylin的UI界面是http://localhost:7070/kylin,不过以下List-1所示,咱们想请求的url没有kylin前缀,可是到k8s那里,uri要加上kylin前缀。nginx

    List-1git

http://kylin.com:7070/   ->  http://kylin.com:7070/kylin

    通过一方探索,能够给ingress加上app-root来实现,以下List-2,参考的这里。 github

  List-2apache

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: kylin-ingress
  annotations:
    nginx.ingress.kubernetes.io/app-root: /kylin
spec:
  rules:
    - host: kylin.com
      http:
        paths:
          - path: /
            backend:
              serviceName: kylin
              servicePort: 8080

 

Reference

  1. https://github.com/kubernetes/ingress-nginx/blob/master/docs/examples/rewrite/README.md
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