GCE上的Kubernetes:入口超时配置

问题描述：

我正在Google Compute Engine(GCE)上运行Kubernetes.我设置了一个Ingress.一切正常，除了我上传大文件时，L7 HTTPS负载平衡器会在30秒后终止连接.我知道我可以在后端服务"中手动进行此操作，但是我想知道是否有一种方法可以从Ingress规范中执行此操作.我担心我的手动调整将在以后更改回30秒.

I'm running Kubernetes on Google Compute Engine (GCE). I have an Ingress set up. Everything works perfectly except when I upload large files, the L7 HTTPS Load Balancer terminates the connection after 30 seconds. I know that I can bump this up manually in the "Backend Service", but I'm wondering if there is a way to do this from the Ingress spec. I worry that my manual tweak will get changed back to 30s later on.

nginx入口控制器具有许多可用于配置nginx的注释.GCE L7负载平衡器是否有类似的东西?

The nginx ingress controller has a number of annotations that can be used to configure nginx. Does the GCE L7 Load Balancer have something similar?

答

现在可以使用自定义资源 BackendConfig 在GKE内对其进行配置.

This can now be configured within GKE, by using a custom resource BackendConfig.

apiVersion: cloud.google.com/v1beta1
kind: BackendConfig
metadata:
  name: my-bconfig
spec:
  timeoutSec: 60

然后将您的 Service 配置为使用带有注释的此配置:

And then configuring your Service to use this configuration with an annotation:

apiVersion: v1
kind: Service
metadata:
  name: my-service
  annotations:
    beta.cloud.google.com/backend-config: '{"ports": {"80":"my-bconfig"}}'
spec:
  ports:
  - port: 80
  .... other fields

请参见通过Ingress配置后端服务

GCE上的Kubernetes:入口超时配置

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