Manuals / Sun Microsystems / Computer Equipment / Server

Sun Microsystems 2005Q2 To Remove the Sample Cluster Only, config to loadbalancer.xml.sav

Models: 2005Q2

1 38

Download 38 pages 41.8 Kb

Page 23

At this point all processes related to Application Server are stopped.

2.Uninstall the Application Server.

In a Solaris or Linux Java Enterprise System installation, run var/sadm/prod/entsys/uninstall and follow the steps in the uninstallation wizard.

In a Windows Java Enterprise System installation, use the Control Panel’s Add/Remove Programs item. Choose Sun Java Enterprise Systems and click Change/Remove.

In a Solaris or Linux stand-alone Application Server installation, run install-dir/uninstalland follow the steps in the uninstallation wizard.

In a Windows stand-alone installation, from the Start menu, choose Programs ⇒ Sun Microsystems ⇒ Application Server EE ⇒ Uninstall.

3.If you installed Web Server for this exercise, stop the web server instance acting as load balancer and uninstall the Web Server product. You can stop the instance by executing the stop program in the following directory:

web_server_install_dir/https-hostname

4.If you want to unsinstall the Web Server product, run the uninstall program from the web_server_install_dir.

▼To Remove the Sample Cluster Only

To remove only the FirstCluster (the sample highly available cluster) and the sample application used during this exercise, but retain the installed Application Server and Web Server, use the following procedure.

Steps 1. Stop the Application Server processes and clean up conﬁguration:

asadmin stop-cluster FirstCluster

asadmin disable-http-lb-server FirstCluster

asadmin delete-http-lb-ref --config MyLbConfig FirstCluster asadmin delete-http-lb-config MyLbConfig

asadmin delete-instance i1 asadmin delete-instance i2 asadmin delete-cluster FirstCluster asadmin undeploy clusterjsp

2.Stop the web server instance acting as load balancer by running the stop program in the following directory:

web_server_install_dir/https-hostname

3.Rename the loadbalancer.xml ﬁle in web_server_install_dir/https-hostname

/config to loadbalancer.xml.sav

Chapter 1 • Quick Start 23

Image 23

Sun Microsystems 2005Q2 quick start To Remove the Sample Cluster Only, config to loadbalancer.xml.sav

Contents

Sun Microsystems, Inc 4150 Network Circle Santa Clara, CA U.S.A Sun Java System Application Server Enterprise Edition2005Q2 Quick Start Guide 050727@12762 1 Quick Start Contents2 Quick Start for Setting Up High Availability Failover “Deploying an Application” on page Variable Names and Default PathsQuick Start “Starting the Server” on page “Creating a Cluster” on pageAbout Application Server Administration Starting the Server Starting the Domain Administration Server“Starting the Domain Administration Server” on page “Logging in to the Admin Console” on pageTo Start the Domain on Windows To Log In to the Admin Console Logging in to the Admin Console3. Click Log In Examining the Log File To View the Domain Administration Server Log File“To Start the Node Agent” on page “To Create a Cluster” on page Creating a ClusterTo Start the Node Agent To Create a Cluster3. Type FirstCluster as the name of the new cluster 7. Click OK. The create process can take a few minutes “To Start the Cluster” on page Deploying an ApplicationTo Deploy the Sample Application “To Deploy the Sample Application” on pageTo Verify the Application Deployment To Start the Cluster4. Add some session data and click the Add to Session button Setting up Load Balancing2. Add some session attribute data 3. Examine the Session and Host information displayed. For example“Installing the Load Balancer Plug-in” on page Installing Web Server SoftwareTo Install the Web Server Using the Java Enterprise System Installer “Installing Web Server Software” on pageCreating a Load Balancer Conﬁguration Installing the Load Balancer Plug-inTo Install the Load Balancer Plug-in 5. Copy loadbalancer.xml to Starting Load BalancingVerifying Load Balancing To Create an HTTP Load Balancer ConﬁgurationTo Verify Load Balancing HttpSession Cleaning UpTo Uninstall Completely To Remove the Sample Cluster Only config to loadbalancer.xml.savWhere to Go Next “Where to Go Next” on page Quick Start for Setting Up High Availability Failover“HADB Preinstallation Steps” on page “Installing HADB” on page “Verifying HTTP Session Failover” on page “Cleaning Up” on pageAbout High Availability Clusters and HADB HADB Preinstallation StepsTo Conﬁgure Your System for HADB Starting HADB Installing HADBTo Install HADB install-dir/hadb/4/bin To Start HADB in a Java Enterprise System Installation on WindowsTo Start HADB in a Stand-Alone Installation on Solaris or Linux To Conﬁgure a Cluster and Application for High Availability To Start HADB in a Stand-Alone Installation on WindowsConﬁguring a Cluster and Application for High Availability To Restart the Cluster Restarting the ClusterTo Verify HTTP Session Failover Verifying HTTP Session Failover4. Stop the Application Server instance that is serving the page Cleaning Upa. Change to install-dir\hadb\4.x\bin To Uninstall Completelya. Change to install-dir/hadb/4/bin To Remove the Sample Cluster webserverinstalldir/https-hostname/config to loadbalancer.xml.sav Where to Go Next