diff --git a/docs/node/run-your-node/paratime-client-node.mdx b/docs/node/run-your-node/paratime-client-node.mdx index 8c4231d803..401ed38ec5 100644 --- a/docs/node/run-your-node/paratime-client-node.mdx +++ b/docs/node/run-your-node/paratime-client-node.mdx @@ -216,6 +216,55 @@ accessible on the internet (for `TCP` and `UDP` traffic). ::: +## Configuring TEE Paratime Client Node + +If your node requires the ability to issue queries that can access confidential +data, start by following the [Configuration](#configuration) section to create +the `/node/etc/config.yml` file. Once the file is set up, add the following +content to the `runtime` part within the `/node/etc/config.yml` file: + +```yaml +# ... sections not relevant are omitted ... +runtime: + # Paths to ParaTime bundles for all of the supported ParaTimes. + paths: + - {{ runtime_orc_path }} + environment: sgx + sgx_loader: /node/bin/oasis-core-runtime-loader +``` + +Before using this configuration you should collect the following information to +replace the variables present in the configuration file: + +* `{{ runtime_orc_path }}`: Path to the +[ParaTime bundle](paratime-client-node.mdx#the-paratime-bundle) of the form +`/node/runtimes/foo-paratime.orc`. + +## Enabling Expensive Queries + +In case you need to issue runtime queries that may require more resources to +compute (e.g. when running a Web3 Gateway), you need to configure the following +in your node's `/node/etc/config.yml` file: + +```yaml +# ... sections not relevant are omitted ... +runtime: + paths: + - {{ runtime_orc_path }} + environment: sgx + config: + {{ runtime_id }}: + estimate_gas_by_simulating_contracts: true + allowed_queries: + - all_expensive: true +``` + +* `{{ runtime_id}}`: You can find the `runtime_id` in the Network Parameters +chapter ([Mainnet], [Testnet]) +* `{{ runtime_orc_path }}`: Path to the +[ParaTime bundle](paratime-client-node.mdx#the-paratime-bundle) of the form +`/node/runtimes/foo-paratime.orc`. + ## Starting the Oasis Node You can start the node by running the following command: