Portal Server on an Application Server Cluster

See the following documentation for more information:

http://edocs.beasys.com/wls/docs61/cluster/index.html

You start the Administration Server with the following command:

install_dir/config/domain_name/startWeblogic.sh

The local server takes its configuration from the

install_dir/config/domain_name/config.xml file. To start a Managed Server, use the following command:

install_dir/config/domain_name/startManagedWebLogic.sh servername admin_server_url

Instead of taking its configuration from the

install_dir/config/domain_name/config.xml local file, the Managed Server takes it from the Administration Server, using HTTP.

NOTE The default configuration supported for installing Portal Server on BEA WebLogic Server™ is a single server that is also the Administration Server for the domain.

A BEA cluster is a set of managed servers in the same domain, that are declared in the WebLogic console as a cluster. When deploying a web application, you use the name of the cluster, not the name of the individual servers. After the deployment, the web application is identically deployed to all machines in the cluster.

Session failover in BEA is described in the following document:

http://edocs.beasys.com/wls/docs61/cluster/servlet.html#1009453

Using in-memory replication for HTTP session states requires the following prerequisites:

Portal Server supports the use of WebLogic Server clusters with in-memory session replication. See the BEA documentation for instructions to set up these clusters. The Java Enterprise System Installation Guide documents the load balancer configuration for such a cluster using the HttpClusterServlet that ships with BEA. You can also set up other load balancing hardware and software documented by BEA in the same way.

Session data must be serializable.

Use the setAttribute to change the session state.

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Sun Microsystems 2005Q1 manual Installdir/config/domainname/startWeblogic.sh