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.
Stop the Application Server processes and clean up the Application Server 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
Stop the web server instance acting as load balancer by running the stop program in one of the following directories (depending upon the Web Server version):
Rename the loadbalancer.xml file in web-server-install-dir/https-hostname /config to loadbalancer.xml.sav.