Product Documentation

System requirements

Oct 03, 2017

You can use Citrix App Layering in virtually any hypervisor environment, but it is designed to support the hypervisors, provisioning services, connection brokers, and Windows operating systems listed below. You also need a browser that supports Microsoft Silverlight. 

The Enterprise Layer Manager (ELM), hereafter referred to as the App Layering "appliance," is a virtual appliance that runs on your hypervisor.  Once installed, you can configure the appliance, and begin creating layers.

Hypervisors for the Citrix App Layering appliance

The App Layering appliance and Connectors, run in the following environments:

  • Citrix XenServer 6.5, 7.0, 7.1, 7.2
  • Azure Resource Manager
  • Microsoft Hyper-V running on Windows Server 2012 R2 or Windows Server 2016
  • Nutanix Acropolis
  • vSphere vCenter 5.5.x, 6.0.x, 6.5.x

Network file share protocol

  • Server Message Block (SMB)

Network Connection

  • Citrix recommends a 10-GB connection between the Citrix App Layering appliance and the file share.

Directory service

  • Microsoft Active Directory

Internet browser for management console

The management console supports the following web browsers with Microsoft Silverlight 4.0 support:

  • Internet Explorer 11
  • Firefox version 45 and later

Operating system for layered images

You can layer the following versions of the Windows operating system. 

  • Windows Server 2016, 64-bit (Standard and Datacenter Editions)
  • Windows Server 2012 R2, 64-bit (Standard and Datacenter Editions)
  • Windows Server 2008 R2, 64-bit (Standard and Datacenter Editions)
  • Windows 10, 64-bit (Education, Enterprise, and Professional Editions)
    Note: Windows 10 Creator's Update (version 1703) is not yet supported. Citrix does not recommend using the Windows 10 version 1703 Creators Edition.
  • Windows 7, 64-bit (Enterprise and Professional Editions)
  • Windows 7, 32-bit (Enterprise and Professional Editions)

App Layering supports single-byte language packs for the base US English Windows operating system. Install the language packs on the operating system machine before importing the operating system into a layer. Language packs installed on a version added to the OS layer do not work correctly.

Image publishing

Layered Images are bootable images composited from Layers. Each Layered Image contains an OS Layer, a Platform Layer, and any number of App Layers. You can publish layered images to these platforms:

  • Citrix Machine Creation Services (MCS) for Nutanix AHV
  • Citrix MCS for vSphere
  • Citrix MCS for XenServer
  • Citrix Provisioning Services versions 7.1, 7.6 through 7.9, and 7.11 through 7.14. Citrix recommends network speeds to the Provisioning Services store of 10 GB.
  • Citrix XenApp and XenDesktop versions 6.5 and 7.0 through 7.14
  • Microsoft Azure. Citrix recommends network speeds to the Azure publishing location of 10 GB.
  • VMware Horizon View versions 6.x, 7.0.x, 7.1.x.

Note

Elastic layering does not support View Persona Management.