Ingress无法暴露Kubernetes吊舱

时间:2019-01-27 19:56:28

标签: kubernetes google-kubernetes-engine kubernetes-ingress

我正在尝试建立一个具有两个后端服务的kubernetes集群,这些后端服务是通过入口实例提供的。

我已经在kubernetes中设置了Deployment,Services和Ingress。但是,由于一个未知错误,我无法使入口正常工作并无法充当后端服务的负载平衡器。

Name                    | Status   |    Type     | Endpoints              | Pods    | Namespace |   Cluster
ev-ingress              |    OK    | Ingress     | */evauth               |  0 / 0  | default    |standard-cluster-1
ev-auth-service         |   OK     | Node port  |    <NODE_PORT_IP>:80 TCP| 1 / 1   |default |  standard-cluster-1

backend.yml

---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: ev-auth
spec:
  selector:
    matchLabels:
      app: ev-auth
  replicas: 1
  template:
    metadata:
      labels:
        app: ev-auth
    spec:
      containers:
      - name: ev-auth
        image: private_repository/ev-auth
        readinessProbe:
          httpGet:
            path: /health
            port: 3000
        livenessProbe:
          httpGet:
            path: /health
            port: 3000
        ports:
        - containerPort: 3000
        env:
        - name: PORT
          value: "3000"
        - name: AMQP_CONNECTION
          value: amqp://xxxxxxx
        - name: CALLBACK
          value: "CALLBACK"
        - name: CONSUMER_KEY
          value: xxxxxxxxx
        - name: CONSUMER_SECRET
          value: xxxxxxxx
---
apiVersion: v1
kind: Service
metadata:
  name: ev-auth-service
  labels:
    app: ev-auth
spec:
  type: NodePort
  selector:
    app: ev-auth
  ports:
  - name: normal
    port: 80
    targetPort: 3000
    protocol: TCP

ingress.yml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ev-ingress
spec:
  rules:
  - http:
      paths:
      - path: /evauth
        backend:
          serviceName: ev-auth-service
          servicePort: 80

我在这里想念什么?我确保了/ evauth确实可以工作,(我不确定是否必须匹配,但是无论如何)。尽管如此,Ingress映射仍将Pod显示为“ 0/0”。当我叫“ http://cluster_ip/evauth”时,我得到“默认后端-404”

感谢您的帮助。

谢谢。

1 个答案:

答案 0 :(得分:1)

结果证明,我很仓促。显然我不得不等待一段时间。

10分钟后,一切按预期进行。