Deploying Istio Environment

1. Preparation

• Docker, Helm, and kubectl environments are installed.
• Dubbo-go CLI tools and dependencies are installed.

2. Deploy Istio Environment

1. Install the Istio base CRD and istiod components using Helm. You can also refer to the Istio Documentation for installation using istioctl.

$ helm repo add istio https://istio-release.storage.googleapis.com/charts
$ kubectl create namespace istio-system
$ helm install istio-base istio/base -n istio-system
$ helm install istiod istio/istiod --namespace istio-system

2. Delete the Istio horizontal pod autoscaler resources

   *Currently, Dubbo-go relies on a single istiod instance for service discovery.

$ kubectl delete hpa istiod -n istio-system

After installation, you can see an istiod pod running normally in the istio-system namespace.