ed is the node id that is set to <code>b</code> and peers are updated accordingly to <code>a</code> and <code>c</code>.</p>
<p>Note that the <code>dir</code> configuration is also <code>store</code> but these are local directories and do not (actually must not) be shared. Each node will have its own copy of the datastore. You could have each configuration have a different value for <code>dir</code> if desired.</p>
<pre class="language-"><code># NATS specific configuration
port: 4222
cluster {
  listen: 0.0.