support manifest generation with no `properties.databases` in cf.yml
[finishes
@@ -85,11 +85,11 @@ properties:
server_cert: (( merge ))
server_key: (( merge ))
databases:
- address: (( merge ))
- port: (( merge ))
+ address: (( merge || nil ))
+ port: (( merge || nil ))
roles:
- name: diego
- password: (( merge ))
+ password: (( merge || nil ))
etcd:
advertise_urls_dns_suffix: (( merge ))
ca_cert: (( merge || nil ))
