kubernetes - 重写入口nginx的问题

Question

我是新手，正在尝试使用minikube和ingress-nginx在本地使用kubernetes部署整个应用程序。面对下面的重写问题

以下是我的ingress-service.yml配置文件

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-service
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/rewrite-target: /  
spec:
  rules:
    - http:
        paths:
          - path: /
            backend:
              serviceName: client-cluster-ip-service
              servicePort: 3000
          - path: /api/
            backend:
              serviceName: server-cluster-ip-service
              servicePort: 5000

我的快速路由代码是

app.get('/', (req, res) => {
  res.send('index');
});

app.get('/values/all', async (req, res) => {
  res.send('all values');
});

app.get('/values/current', async (req, res) => {
  res.send('current values');
});

通过我对所有路由的应用程序，它仅用于索引路由。

我需要的是，当我的React应用程序调用路由“/ api / values / all”时，我应该从相应的路由获取响应，即

app.get('/values/all', async (req, res) => {
  res.send('all values');
});

我该如何解决 ？？？

Answer 1

您的rewrite-target术语似乎是问题所在。查看有关 rewrite-target 的文档。尝试创建2个入口资源:

Front.yaml:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-service
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/rewrite-target: /  
spec:
  rules:
    - http:
        paths:
          - path: /*
            backend:
              serviceName: client-cluster-ip-service
              servicePort: 3000

Back.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-service
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/rewrite-target: /api  
spec:
  rules:
    - http:
        paths:
          - path: /api/*
            backend:
              serviceName: server-cluster-ip-service
              servicePort: 5000