Automation Engine and Cluster

Cluster

After Installation

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An Automation Engine System in a Windows Cluster

The following document describes how to configure a Windows Cluster for AE system usage.

Preparations

• Create a new MS SQL Server Database using the Enterprise ServiceManager.
• Install theutilities.
• Load initial data and licenses to the database.

• Install the following components on node 1:
• Automation Engine
• UserInterface
• ServiceManager

• Register the ServiceManager on node 1 (example: Automic ServiceManager.AEHP).
• Switch to node 2 within the Windows cluster.
• Install the following components on node 2:
• Automation Engine
• UserInterface
• ServiceManager

• Register the ServiceManager on node 2 (example: Automic ServiceManager.UC4HP).
• If agents are used on cluster computers, enter the cluster's IP address in the corresponding INI-file parameter UC_EX_IP_ADDR (section [VARIABLES]).
• Enter the AE Service as Generic Service in the Windows cluster using the Cluster Administrator. Pay attention to dependencies to disks, TCP/IP and SQL Server. The AE Service starts as the last service.
• Test the system and check the start of the components in the ServiceManager.

Configuring AE in a Cluster

	1.	AE Service

• Create a new resource:

After installation, the ServiceManager is integrated in the cluster as a new resource. Enter it in the group "AE SQL." Replace the provided entries "AE" with the appropriate entry for the system that is to be installed (such as AEHPor UC4WT).

• Possible resource owners:

Enter the Servers here.

• Definition of dependencies:

The AE Service starts depending on disk S (SQL Server) and X (AE), TCP/IP and the SQL Server's services.

• Service name:

Enter the exact name of the service here (see service name in the Windows Service's properties). Start parameters are not required.

• Registry entries for both cluster nodes:

The integration of the ServiceManager in the cluster is now complete.

	2.	AE – File Share  (Automation Engine Documentation / AE CD)

• File share:

File sharing is defined in the cluster in order to provide central access to the AE CD via the two cluster nodes. Create a new resource of type "File Share." Name used in order to release the Automation Engine Documentation: AEDOCU.

• Possible resource owners:

• Definition of dependencies:

The AE service starts depending on disk S (SQL Server) and X (AE), TCP/IP and the SQL Server's services.

• Parameters for file sharing:

Enter the path for the release and access authorizations for UC4DOCU here.

	3.	Cluster Administrator - overview

• The following illustration shows an overview of the cluster configurationA set of constituent components that make up a system. This includes information on how the components are connected including the settings applied. in the Cluster Administrator. The cluster group "AE SQL" contains the group members' current states and resources.

• Active resources:

See also:

AE and Cluster