suggest helm chart usage on rpc install (#554)

docs/reference/rpc.mdx

@@ -118,7 +118,43 @@ These providers host an publicly available RPC endpoint that you can connect to.
 | :---------------------------- | ----------------------------------- | ----------------------------------------- |
 | [SDF](http://www.stellar.org) | `https://rpc-futurenet.stellar.org` | `https://friendbot-futurenet.stellar.org` |
 
-You can configure Soroban CLI to use this RPC endpoint:
+## Deploy your own RPC instance
+
+If you have access to Kubernetes infrastructure, there is a [soroban rpc helm chart](https://github.com/stellar/helm-charts/tree/main/charts/soroban-rpc) available. Checkout the chart locally:
+
+<CodeExample>
+
+```bash
+$ git clone https://github.com/stellar/helm-charts; cd helm-charts
+```
+
+</CodeExample>
+
+Edit the charts/soroban-rpc/values.yml and set the `image:sorobanRpc:tag` to a tag from the [soroban rpc dockerhub repo](https://hub.docker.com/r/stellar/soroban-rpc) for the image version you want to run. Refer to [Soroban Releases](https://soroban.stellar.org/docs/reference/releases) to find the correct tag to use for the soroban release you are running.
+
+Deploy RPC to your kubernetes cluster using Helm cli tool:
+
+<CodeExample>
+
+```bash
+helm-charts$ helm install --namespace my-rpc-namespace-on-cluster -f charts/soroban-rpc/values.yaml myrpc charts/soroban-rpc/
+```
+
+</CodeExample>
+
+If kubernetes is not an option, the manifests in those charts may still be good reference for showing how to configure and run soroban rpc as docker container. Just run the helm command with `template` to print the container config to screen:
+
+<CodeExample>
+
+```bash
+helm-charts$ helm template -f charts/soroban-rpc/values.yaml charts/soroban-rpc/
+```
+
+</CodeExample>
+
+## Use the RPC Instance
+
+You can configure Soroban CLI to use remote RPC endpoint:
 
     soroban config network add --global futurenet \
       --rpc-url https://rpc-futurenet.stellar.org:443 \