description: The sub tree for the OpenStack control-, compute- and storage-nodes as well as the control virtual machines (VMs), called units.
</source>
==== Unit (instance) examples ====
<source lang='ldif'>
dn: uid=4100002,ou=units,ou=dedicated servers,ou=services,dc=stoney-cloud,dc=org
objectclass: top
objectclass: sstServer
objectclass: sstRelationship
objectclass: sstConfigurationManagement
uid: 4100002
sstDisplayName: storage-node-001: stepping stone AG: CentOS 7 (Ceph storage)
description: The leaf for the OpenStack infrastructure server storage-node-001: stepping stone AG: CentOS 7 (Ceph storage).
sstNetworkHostname: storage-node-001
sstNetworkDomainName: ctrl-int.os.stoney-cloud.com
sstIsActive: TRUE
sstBillable: FALSE
sstBusinessLogicRoleName: storage_ceph
sstRegion: duedingen_production
sstEnvironment: production
sstBelongsToResellerUID: 4000000
sstBelongsToCustomerUID: 4000001
</source>
Please visit the [[Account Naming]] page and the [[Customer VM Naming Convention]] for the <code>sstNetworkHostnameFormat</code>.
The following table describes the different attributes:
== Questions ==