Question

我需要将Ingress指向图像，以便我的Pod完整获取URL。我有以下配置：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: solar-demo
  annotations:
    nginx.org/server-snippet: "proxy_ssl_verify off;"
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  rules:
  - host: shmukler.example.com
    http:
      paths:
      - path: /city/*
        backend:
          serviceName: solar-demo
          servicePort: 3000
      - path: /solar/*
        backend:
          serviceName: solar-demo
          servicePort: 3001

如果我坚持以下行：nginx.ingress.kubernetes.io/rewrite-target: /，则我在Pod中的服务将获得重写的路径，因此/city/dublin变为/dublin。

如果我在行nginx.ingress.kubernetes.io/rewrite-target: /中注释掉，我只会在客户端遇到503错误，而日志中什么也没有。重写后，由于没有路由404，我的服务会给我/dublin。

我在做什么错？我如何才能继续前进并让Pod做出回应？

$ kubectl describe svc solar-demo
Name:              solar-demo
Namespace:         default
Labels:            <none>
Annotations:       kubectl.kubernetes.io/last-applied-configuration= 
{"apiVersion":"v1","kind":"Service","metadata":{"annotations":{},"name":"solar-demo","namespace":"default"},"spec":{"ports":[{"name":"city","port":3000...
Selector:          app=testapp
Type:              ClusterIP
IP:                10.107.221.76
Port:              city  3000/TCP
TargetPort:        3000/TCP
Endpoints:         172.17.0.3:3000,172.17.0.8:3000
Port:              solar  3001/TCP
TargetPort:        3001/TCP
Endpoints:         172.17.0.3:3001,172.17.0.8:3001
Session Affinity:  None
Events:            <none>

建议？

Answer 1

这里应该是有效的配置：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: solar-demo
  annotations:
    kubernetes.io/ingress.class: "nginx"
spec:
  rules:
  - host: shmukler.example.com
    http:
      paths:
      - path: /city
        backend:
          serviceName: solar-demo
          servicePort: 3000
      - path: /solar
        backend:
          serviceName: solar-demo
          servicePort: 3001

发生了什么变化

从路径中删除了*
注释中的指定入口
删除了重写注释

入口上的path（使用nginx入口时）就像指定nginx location块一样。 nginx在位置块中不使用*字符。

重写nginx入口的路径

1 个答案: