Configure postgres recipes for VMs and zerotier access

* Remove encfs (using encrypted volumes instead)
* Allow access without TLS from zerotier network

roles/postgresql_primary.rb

@@ -1,6 +1,6 @@
 name "postgresql_primary"
 
 run_list %w(
-  kosmos-postgresql::default
-  kosmos-postgresql::firewall_replicas
+  kosmos-postgresql::primary
+  kosmos-postgresql::firewall
 )