# Apache SkyWalking KubernetesTo install and configure skywalking in a Kubernetes cluster, follow these instructions.## PrerequisitesPlease promise the `skywalking` namespace existed in the cluster, otherwise, create a new one.`kubctl apply -f scripts/namespace.yml`## Deploy ElasticsearchUse `kubectl apply -f ` with the scripts in `scripts/elasticsearch` to deploy elasticsearch serversin the cluster.> `01-storageclass.yml` assume to use GKE as the kubernetes provisioner. You could fix it accordingto your kubernetes environment.## Deploy OAP server Use `kubectl apply -f ` with the scripts in `scripts/opa` to deploy oap serverin the cluster.## Deploy UI server Use `kubectl apply -f ` with the scripts in `scripts/ui` to deploy oap serverin the cluster.