小编Wil*_*ink的帖子

我按照负载均衡器教程:https: //cloud.google.com/container-engine/docs/tutorials/http-balancer,当我使用Nginx图像时工作正常,当我尝试使用自己的应用程序图像时后端切换到不健康.

我的应用程序重定向到/(返回302),但我livenessProbe在pod定义中添加了一个:

    livenessProbe:
      httpGet:
        path: /ping
        port: 4001
        httpHeaders:
          - name: X-health-check
            value: kubernetes-healthcheck
          - name: X-Forwarded-Proto
            value: https
          - name: Host
            value: foo.bar.com

我的入口看起来像:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: foo
spec:
  backend:
    serviceName: foo
    servicePort: 80
  rules:
  - host: foo.bar.com

服务配置是:

kind: Service
apiVersion: v1
metadata:
  name: foo
spec:
  type: NodePort
  selector:
    app: foo
  ports:
    - port: 80 
      targetPort: 4001

后端运行状况ingress describe ing如下:

backends:       {"k8s-be-32180--5117658971cfc555":"UNHEALTHY"}

入口的规则如下:

Rules:
  Host  Path    Backends …