title: Running CrateDB in production
body: <p>As suggested by <a href="https://crate.io/docs/crate/guide/en/latest/deployment/cloud/aws/ec2-setup.html" rel="nofollow noreferrer">https://crate.io/docs/crate/guide/en/latest/deployment/cloud/aws/ec2-setup.html</a>. I've been trying to setup a CrateDb (3.0.2) cluster. However setting <code>network.host: _site_</code> prevents the node from starting. Setting everything back to default settings of course starts the instance but this is bound to <code>localhost</code>.</p>
  
  <p>All I'm trying to do is to evaluate and set up CrateDB cluster. Sadly the error received isn't useful as it seems to complain about heap size (on a fresh Windows install with 8GB ram and empty database). Does anyone know how to set up a production instance ?</p>