Difference between revisions of "How to use Multi-Tenancy"
The Wiki of Unify contains information on clients and devices, communications systems and unified communications. - Unify GmbH & Co. KG is a Trademark Licensee of Siemens AG.
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Revision as of 11:20, 12 May 2015
In the following, the administration of data from multiple clients (=tenants) with one single DLS installation is described.
This function is available only when DLS multi-tenancy has been installed. This will be asked by the installation assistant.
With multi-tenancy masks, the selection menu Tenants is available. Otherwise, it is greyed out.
When a a new object is created without selecting a tenant, an error message appears.
With multi-tenancy masks, it will make a difference whether the object is assigned to a tenant or not, that is, in the tool bar under Tenant, either the tenant’s name or <not assigned> will be displayed.
When objects are added which require a license, the tenant specific limits are checked. If a tenant is created or changed, the license dependent data are checked. The respective alarm thresholds are set tenant specific (see Section 6.3.1, "Tenants").
Basically, there is a difference between tenant dependent and tenant independent alarms.
The tenancy feature is stored in the database - but this feature is activated during setup and so it is system dependent and NOT database dependent.Hence it is possible to restore a DLS database that previously contained tenancy relations to a DLS installation where the tenancy feature is not installed.
In this rare scenario, if you have installed a system without tenant and restore a tenant database you will not see any tenants and no-tenant dependent objects afterwards since this feature was never installed before.
Contents
How to install/de-install Multi-Tenancy
First Installation
- Follow the instructions of the installation assistant and, at Components, click Multi-Tenancy.
Update Installation
- Follow the instructions of the installation assistant and, at Components, click Multi-Tenancy.
- For all data that can be tenant specific, <not assigned> is entered as a tenant. Later, the data can be assigned to defined tenants.
Uninstalling
- Execute an update installation and, at Components, deactivate Multi-Tenancy.
Import Tenants from OpenScape Voice Assistant
- 1) When you use a version > V3.0 of OpenScape Voice Assistant, open:
- Element Manager > Element Manager Configuration > "OpenScape Voice Assistant" Tab
- 2) Enable Tenants synchronization and click Update Business Groups.
- For each business group, a tenant and a location is created.
- The names used hereby are constructed from :
- <BusinessGroups Switchname (OpenScape Voice Assistant Version > V3.0) ><BusinessGroups Name>
- Tenants and locations already existing are updated.
Set Up configuration
How to Set Up Tennants=
- 1)Navigate to Administration > Server Configuration > Tenants.
- 2)Enter the required number of licenses. You can check the total number via Administration > Server Licenses.
- 3)If an appropriate location exists already, assign it to the tenant now via Administration > Server Configuration > Tenants > "Locations" Tab. The possible values are displayed in a selection list. It is possible to assign multiple locations. After this, continue with step 6.
- 4)If no appropriate location should be set up yet, click Save firstly to create the tenant, as this will be required for setting up the location. After this, navigate to Administration > Server Configuration > Location and create a location.
- 5)Change to Administration > Server Configuration > Location > "Tenants" Tab and assign the location to a tenant. A location can be assigned to only one tenant.
- 6)Change to Administration > Account Management > Account Configuration and assign the tenant to that account which shall access the data belonging to this tenant.
- NOTE: All IP Devices must be assigned to a defined location which is different from the default location. When IP Clients are used, please ensure that all IP addresses available for IP Clients are included when entering IP ranges.
- NOTE: If IP Clients are used, please regard that all IP addresses possible for the IP Clients are incorporated when entering IP ranges.
- NOTE: The newly created tenant will be assigned to the "admin" account. This assignment cannot be effected via the GUI.
