Autorequire previous sibling object

[bodgit]

Currently we autorequire parent objects so in the case of cn=foo,dc=example,dc=com & dc=example,dc=com the latter gets required by the former so that it can be potentially created first in the DIT.

However, thanks to OpenLDAP's {x} ordering notation, if we have cn={1}foo,dc=example,dc=com & cn={2}bar,dc=example,dc=com there also needs to be a relationship to create cn={1}foo before cn={2}bar otherwise OpenLDAP will helpfully reorder them to be cn={1}bar and cn={2}foo if they happen to be created in that order. The {x} is seemingly ignored for creation but required for modification or deletion to accurately target the right object.

It should be possible to extend the autorequire logic to create this relationship if both siblings are managed by Puppet.