小编Jac*_*ack的帖子

我正在尝试在 Kubernetes 集群中运行的服务器上建立一个简单的 Websocket 连接。

Websocket 连接能够在我的本地测试计算机上建立，但在使用 nginx-ingress 部署到 GKE 后，我无法将客户端连接到服务器。

入口 yaml 文件：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-service
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.org/websocket-services : "socket-cluster-ip-service"
    nginx.ingress.kubernetes.io/rewrite-target: /
    nginx.ingress.kubernetes.io/websocket-services : "socket-cluster-ip-service"
    nginx.ingress.kubernetes.io/proxy-send-timeout: "1800"
    nginx.ingress.kubernetes.io/proxy-read-timeout: "1800"
spec:
  rules:
    - host: my-socket.com
      http:
        paths:
          - path: /
            backend:
              serviceName: socket-cluster-ip-service
              servicePort: 3000
    - host: www.my-socket.com
      http:
        paths:
          - path: /
            backend:
              serviceName: socket-cluster-ip-service
              servicePort: 3000

服务yaml文件：

apiVersion: v1
kind: Service
metadata:
  name: socket-cluster-ip-service
spec:
  type: ClusterIP
  selector:
    component: socket
  ports:
  - …