r1.yaml
</code></pre><h2 id=install-the-east-west-gateway-in-cluster1>Install the east-west gateway in <code>cluster1</code></h2><p>Install a gateway in <code>cluster1</code> that is dedicated to
<a href=https://en.wikipedia.org/wiki/East-west_traffic>east-west</a> traffic. By
default, this gateway will be public on the Internet. Production systems may
require additional access restrictions (e.g. via firewall rules) to prevent
external attacks. Check with your cloud vendor to see what options are
available.