Kubernetes Controller Config

This article introduces Kubernetes Controller configuration.

Enable HTTPS

To enable HTTPS, you need to configure the sni protocol in the application.yml file of the gateway:

shenyu:
   netty:
     http:
       sni:
         enabled: true
         mod: k8s #k8s mode applies
         defaultK8sSecretNamespace: shenyu-ingress #The namespace of the default secret resource
         defaultK8sSecretName: default-cert #default secret resource name

Among them, the default secret resource must be available, but it will not be actually used at present.

Ingress configuration

ShenYu Kubernetes Controller implements the K8s native Ingress standard, see K8s official documentation for the use of the native standard

In addition, Apache ShenYu has expanded based on the Annotation field of Ingress, and the configuration is shown in the following tables:

General

| Name | Default | Required | Description | | --------------------------- | ------ | -------- | ----- --- | | kubernetes.io/ingress.class | | Yes | Fill in shenyu |

Divide plugin (HTTP proxy)

| Name | Default | Required | Description | | ------------------------------------- | ------ | ------- - | ------------------------------------------------ ------------ | | shenyu.apache.org/loadbalancer | random | No | Load balancing algorithm, optional hash, random, roundRobin, leastActive, p2c, shortestResponse | | shenyu.apache.org/retry | 3 | No | Number of failed retries | | shenyu.apache.org/timeout | 3000 | No | Backend request timeout, in milliseconds | | shenyu.apache.org/header-max-size | 10240 | No | The maximum size of the request header, unit byte | | shenyu.apache.org/request-max-size | 102400 | No | Maximum request body size, unit byte |