Added the deployment and initialization of base services required for
vOLT-HA. These are consul, zookeeper, and kafka. All services are
deployed in 3 member clusters. voltha is also started as a single
instance to demonstrate that it interacts with the consul cluster and
creates the keys in the KV store as expected.
Added updates to the documentation to ensure it's crystal clear how the
bare metal server needs to be set up.
This update continues to address VOL-6.

Change-Id: I909f2e70b117589ba7e119a9840a2c810a7991cb
diff --git a/install/installer.sh b/install/installer.sh
index 9c5d708..702417a 100755
--- a/install/installer.sh
+++ b/install/installer.sh
@@ -100,6 +100,10 @@
 done
 # Add the dependent software list to the cluster variables
 echo -e "${lBlue}Setting up dependent software${NC}"
+# Delete any grub updates since the boot disk is almost
+# guaranteed not to be the same device as the installer.
+mkdir grub_updates
+sudo mv deb_files/*grub* grub_updates
 echo "deb_files:" >> ansible/group_vars/all
 for i in deb_files/*.deb
 do
@@ -167,6 +171,7 @@
                 echo  $i >> ansible/hosts/swarm-master-backup
         fi
 done
-sudo ansible-playbook ansible/swarm-master.yml -i ansible/hosts/swarm-master
-sudo ansible-playbook ansible/swarm-master-backup.yml -i ansible/hosts/swarm-master-backup
+sudo ansible-playbook ansible/swarm.yml -i ansible/hosts/swarm-master
+sudo ansible-playbook ansible/swarm.yml -i ansible/hosts/swarm-master-backup
+sudo ansible-playbook ansible/voltha.yml -i ansible/hosts/swarm-master