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我有一个带有金属 LB 和 ngnix 的裸机 kubernetes 集群，我可以在端口 80 上访问 nginx 并查看欢迎页面。我应用了一个 Ingress 资源，但我无法访问我的服务，尽管我可以通过工作人员（在指定的节点端口上）访问我的服务。我在这里有什么遗漏吗？

入口：

apiVersion: networking.k8s.io/v1beta1 # for versions before 1.14 use extensions/v1beta1
kind: Ingress
metadata:
  name: ingress
spec:
  rules:
    - http:
        paths:
          - path: /rest/endpoints/hello
            backend:
              serviceName: microservices-service
              servicePort: 8085
          - path: /rest/endpoints/calculateIterationTotalCapcity
            backend:
              serviceName: microservices-service
              servicePort: 8085

服务：

apiVersion: v1
kind: Service
metadata:
  name: microservices-service
spec:
  selector:
    app: microservices-deployment
  ports:
    - port: 8085
      targetPort: 8085
      nodePort: 30000
  type: NodePort

部署：

apiVersion: apps/v1
kind: Deployment
metadata:
  name: microservices-deployment
  labels:
    app: microservices-deployment
spec:
  replicas: 3
  template:
    metadata:
      name: microservices-deployment
      labels:
        app: microservices-deployment
    spec:
      containers:
        - name: microservices-deployment
          image: ** my image **
          imagePullPolicy: Always
          ports:
            - containerPort: 8085
      restartPolicy: Always
  selector:
    matchLabels:
      app: microservices-deployment

更新：我能够跟踪日志并且看到这些可疑日志：

 - - [30/Aug/2020:13:43:12 +0000] "GET /rest/endpoints/hello HTTP/1.1" 404 555 "-"**** "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36" "-"
2020/08/30 13:43:12 [error] 28#28: *7 open() "/usr/share/nginx/html/rest/endpoints/hello" failed (2: No such file or directory), client:**** , server: localhost, request: "GET /rest/endpoints/hello HTTP/1.1", host: "****"
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1 回答 1

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错误消息：No such file or directory来自 Nginx 并指向导致错误请求的错误配置。

修复它的最简单方法是简单地创建一个目录/文件以匹配 Nginx 配置或调整配置本身。

请记住还要检查目录/文件的权限，并在需要时使用chown命令更新它们。

于 2020-09-08T07:45:30.743 回答