-# When setting the cluster in a single host, you can use a single hostname
-# to access all the instances. When using virtualization (ie AWS), this should be
-# the EXTERNAL/PUBLIC hostname for the instance.
-# If empty, the INTERNAL HOST IP will be used
-HOSTNAME_EXT=""
-# The internal hostname for the host. In the example files, only used in the
-# single_host/single_hostname example
-HOSTNAME_INT="127.0.1.1"
-# Host SSL port where you want to point your browser to access Arvados
-# Defaults to 443 for regular runs, and to 8443 when called in Vagrant.
-# You can point it to another port if desired
-# In Vagrant, make sure it matches what you set in the Vagrantfile (8443)
+# For multi-node installs, the ssh log in for each node
+# must be root or able to sudo
+DEPLOY_USER=root
+
+# The mapping of nodes to roles
+# installer.sh will log in to each of these nodes and then provision
+# it for the specified roles.
+NODES=(
+ [localhost]=api,controller,websocket,dispatcher,keepbalance,keepstore,keepproxy,keepweb,workbench,workbench2,webshell
+)
+
+# External ports used by the Arvados services