+h3(#single_host_multiple_hostnames_dns_configuration). DNS configuration (single host / multiple hostnames)
+
+When using multiple hostnames, after the setup is done, you need to set up your DNS to be able to access the cluster.
+
+If you don't have access to the domain's DNS to add the required entries, the simplest way to do it is to edit your @/etc/hosts@ file (as root):
+
+<notextile>
+<pre><code>export CLUSTER="arva2"
+export DOMAIN="arv.local"
+export HOST_IP="127.0.0.2" # This is valid either if installing in your computer directly
+ # or in a Vagrant VM. If you're installing it on a remote host
+ # just change the IP to match that of the host.
+echo "${HOST_IP} api keep keep0 collections download ws workbench workbench2 ${CLUSTER}.${DOMAIN} api.${CLUSTER}.${DOMAIN} keep.${CLUSTER}.${DOMAIN} keep0.${CLUSTER}.${DOMAIN} collections.${CLUSTER}.${DOMAIN} download.${CLUSTER}.${DOMAIN} ws.${CLUSTER}.${DOMAIN} workbench.${CLUSTER}.${DOMAIN} workbench2.${CLUSTER}.${DOMAIN}" >> /etc/hosts
+</code></pre>
+</notextile>