[英]Kubernetes nginx ingress accesses outside of cluster without using service
[英]Access service in remote Kubernetes cluster using ingress
我正在嘗試訪問部署在遠程機器上的現有kubernetes群集中的服務。 我已將群集配置為可從本地mac通過kubectl訪問。
$ kubectl cluster-info
Kubernetes master is running at https://192.168.58.114:6443
KubeDNS is running at https://192.168.58.114:6443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
我要連接的服務的入口配置為:
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: gw-ingress
namespace: vick-system
selfLink: /apis/extensions/v1beta1/namespaces/vick-system/ingresses/gw-ingress
uid: 52b62da6-01c1-11e9-9f59-fa163eb296d8
resourceVersion: '2695'
generation: 1
creationTimestamp: '2018-12-17T06:02:23Z'
annotations:
kubectl.kubernetes.io/last-applied-configuration: >
{"apiVersion":"extensions/v1beta1","kind":"Ingress","metadata":{"annotations":{"kubernetes.io/ingress.class":"nginx","nginx.ingress.kubernetes.io/affinity":"cookie","nginx.ingress.kubernetes.io/session-cookie-hash":"sha1","nginx.ingress.kubernetes.io/session-cookie-name":"route"},"name":"gw-ingress","namespace":"vick-system"},"spec":{"rules":[{"host":"wso2-apim-gateway","http":{"paths":[{"backend":{"serviceName":"gateway","servicePort":8280},"path":"/"}]}}],"tls":[{"hosts":["wso2-apim-gateway"]}]}}
kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/affinity: cookie
nginx.ingress.kubernetes.io/session-cookie-hash: sha1
nginx.ingress.kubernetes.io/session-cookie-name: route
spec:
tls:
- hosts:
- wso2-apim-gateway
rules:
- host: wso2-apim-gateway
http:
paths:
- path: /
backend:
serviceName: gateway
servicePort: 8280
status:
loadBalancer:
ingress:
- ip: 172.17.17.100
我的/ etc / hosts文件如下所示:
##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting. Do not change this entry.
##
127.0.0.1 localhost
255.255.255.255 broadcasthost
::1 localhost
172.17.17.100 wso2-apim-gateway wso2-apim wso2sp-dashboard
我應使用什么URL從本地瀏覽器訪問此服務? 我應該做更多的配置嗎?
訪問此端口最簡單的方法是端口轉發,無需修改主機文件。
kubectl -n vick-system port-forward svc/wso2sp-dashboard 9643
這將允許您瀏覽到http://localhost:9643
並訪問該服務。
請注意,僅在kubectl >= 1.10
支持svc/name
語法
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