Prerequisites

Before you configure a harness, make sure the gateway is installed and running. The Quickstart walks through this in full. You should have:

1. Installed the sleev command-line tool.
2. Run setup to register this machine, install the gateway, and start it.
3. Confirmed the gateway is running locally on 127.0.0.1:17321.

You can check that the gateway is up at any time with:

sleev gateway status