Wednesday Mar 20, 2013

Configuring HA for Oracle WebLogic Server Managed Servers by Using the clsetup Wizard

This post describes the steps to use the clsetup wizard to configure an Oracle WebLogic Server Managed Servers instance as a highly available failover data service with Oracle Solaris Cluster software.

HA Prerequisites

  • The logical host resource to be used by the data service is configured.

  • The administration server instance of Oracle WebLogic Server software is running. This is to avoid the delay during discovery of the managed servers, which might take 10 minutes or longer.

  • The common agent container (cacao) service is running on the nodes on which Oracle WebLogic Server software will be configured.

Application Prerequisites

  • The boot.properties file is in the $DOMAIN_DIR/servers/<server-name>/security folder.

  • The Managed Server to be configured is created.

Points to Note

While using the clsetup wizard:

  • Type a question mark (?) to access the help.

  • Type a left angle bracket (<) or a right angle bracket (>) to move backward or forward, respectively.

  • Each input provided is validated by the wizard.

Procedure

From a command prompt, type clsetup to start the utility. From the clsetup menu, select "Data Services". In the next menu, select “Oracle WebLogic Server”.

The following table is an overview of the steps that the clsetup wizard performs to configure the data service.

#

Step

Remarks

1

Select Oracle WebLogic Server Location

Select "Global Cluster" or "Zone Cluster". If you select “Zone Cluster”, in the next menu select the zone cluster in which to configure the data service.

2

WebLogic Server Configuration

Lists the available types of configuration. Select “Managed Servers”.

3

Verify Prerequisites

Make sure all listed prerequisites are met.

4

Specify Domain Location

Be sure to provide the proper domain location. If you provide the proper domain location and no customized configuration is made in the Oracle WebLogic Server software, the clsetup wizard will auto-discover the parameter values.

5

Specify WebLogic Home Directory

Either select a directory from the discovered values or specify your own home directory by selecting the option “Specify explicitly”.

6

Specify WebLogic Managed Server Start Script

Press “RETURN” to accept the discovered value or type your own value.

7

Specify WebLogic Server Environment File

Press “RETURN” to accept the discovered value or type your own value.

8

Select Configuration Mode for Managed Servers

Select “Failover”.

9

Select Managed Server

Select from the displayed list the Managed Server that you want to configure.

10

Select Logical Hostname for Managed Server <Managed Server Name>

Select the appropriate logicalhost from the list.

11

Specify Monitoring URI

Specify the URI or leave the field blank. To specify multiple monitoring URIs, separate them by commas. If you specify a URI, it will be validated.

12

Configure Highly Available Storage Resources

Select the appropriate storage from the list.

13

Review Panel

Displays the values entered. To edit the information, choose the corresponding number.

14

Summary Panel

Displays the values you entered. [This panel is read only.]

Configuring the HA for Oracle WebLogic Server service by using the clsetup wizard is easy, effective, and ensures proper configuration of properties for resources and resource groups.

For additional information for the Oracle Solaris Cluster 3.3 3/13 release, see Oracle Solaris Cluster Data Service for Oracle WebLogic Server Guide. For other applicable Oracle Solaris Cluster releases, see the Oracle Systems Software documentation indexes.

- Sabareesh

Tuesday Dec 06, 2011

Announcing Release of Oracle Solaris Cluster 4.0!

We are very happy to announce the release of Oracle Solaris Cluster 4.0, the first release providing High Availability (HA) and Disaster Recovery (DR) capabilities for Oracle Solaris 11. This release comes within a few of the weeks of the release of Solaris 11.


Oracle Solaris Cluster 4.0 offers the best availability for enterprise applications with instant system failure detection for fastest service recovery. It includes out-of the box support for Oracle database and applications such as Oracle WebLogic Server and is pre-tested with Oracle Sun servers, storage and networking components. It is optimized to leverage the SPARC SuperCluster redundancy and reliability features and delivers the high availability infrastructure for the Oracle Optimized Solutions.


Oracle Solaris 11 Oracle Solaris Cluster on Solaris 11 offers an unified installation experience leveraging the Oracle Solaris Image Packaging System (IPS) for all the benefits that it bring. These include error-free software updates, automatic patch dependency resolution and automated installer for easy multi-node installation.


For a complete list of features and benefits, see  What's New in Oracle Solaris Cluster.'  Also, watch Bill Nesheim, VP Solaris Platform Engineering, in a webcast on Oracle Solaris Cluster 4.0 at 9AM PST. Stay tuned for more blog articles on the features. You can try the product out for evaluation, development and testing use at the Oracle Technology Network or for production use at the Oracle Software Delivery Cloud. We look forward to your feedback and inputs!


- Roma Baron, Sr. Program Manager, Solaris Cluster


- Meenakshi Kaul-Basu, Director, Solaris Cluster

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