Sun-microsystems 2005Q2 Manuale Utente

Sun Java System ApplicationServer Enterprise Edition 8.12005Q2 Quick Start GuideSun Microsystems, Inc.4150 Network CircleSanta Clara, CA 95054U.S.A.Pa

Note – If a popup window appears with a message such as Website Certifiedby an Unknown Authority, click OK.This message appears because your browser d

Examining the Log FileApplication Server instances and the Domain Administration Server produceannotated logs on the file system. By default, all error

In this section you started the Domain Administration Server and confirmed that it isrunning. You also logged in to the Admin Console and used the Log

spanning multiple machines and manage them with the help of the node agentprocess on each machine. In this guide, for simplicity, our sample cluster w

7. Click OK. The create process can take a few minutes.Note – This exercise requires automatically assigned port numbers for HTTP,HTTPS, IIOP and IIOP

Note – By default, the HTTP ports are 38081 for i1 and 38080 for i2. If these portswere busy on your machine when you created these clusters, or if yo

7. Click OK.The clusterjsp application is now deployed to FirstCluster.▼ To Start the Cluster1. In the tree on the left pane, click the FirstCluster n

http://localhost:port/clusterjspReplace the localhost variable with the name of the system that the Domain AdminServer is running on.Replace the port

This topic presents the following steps: “Installing Web Server Software” on page 18 “Installing the Load Balancer Plug-in” on page 19 “Creating a Loa

2. Download Web Server 6.1 Service Pack 2 or higher for the locale and platform ofyour choice.To download, you must log in with username and password

Copyright 2005 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, CA 95054 U.S.A. All rights reserved.This product or document is protected by c

▼ To Create an HTTP Load Balancer Configuration1. Create a load balancer configuration called MyLbConfig targeted to the clusterFirstCluster:asadmin cre

▼ To Verify Load Balancing1. To display the first page of the clusterjsp application, type this URL in yourbrowser:http://localhost:web_server_port/clu

Stand-alone Application Server installations:install-dir/nodeagents/nodeagent_name/i1/logs/access/server_access_loginstall-dir/nodeagents/nodeagent_n

At this point all processes related to Application Server are stopped.2. Uninstall the Application Server.In a Solaris or Linux Java Enterprise System

Where to Go NextOther resources for learning about and using Application Server are available. Theyinclude: Product details at install-dir/docs-ee/abo

CHAPTER 2Quick Start for Setting Up HighAvailability FailoverWith the configuration used in the previous chapter, if a server instance goes down,users

About High Availability Clusters andHADBA highly availability cluster inSun Java System Application Server Enterprise Editionintegrates a state replic

▼ To Configure Your System for HADB1. Get root access.2. Define variables related to shared memory and semaphores. On Solaris:a. Add these lines to the

To restart the Web Server, execute the start program inweb_server_install_dir/https-hostname.To restart the node agent, use the command asadmin start-

If starting a database with HADB nodes on several hosts, start the management agenton each host.▼ To Start HADB in a Java Enterprise SystemInstallatio

Contents1 Quick Start 5Variable Names and Default Paths 5About Application Server Administration 6Starting the Server 7Starting the Domain Administrat

▼ To Start HADB in a Stand-Alone Installation onWindows1. In a terminal window, change to the HADB bin directory in the ApplicationServerinstallation:

Note – To reduce the memory footprint of HADB for demonstration purposes,execute the following hadbm command. You are prompted for the administrationp

4. Once the instances are stopped, click Start Instances.Verifying HTTP Session FailoverThe steps for testing session data failover are similar for te

/var/opt/sun/appserver/nodeagents/nodeagent_name/i2/logs/access/server_access_log Windows Java Enterprise System installation:install-dir\nodeagents\n

▼ To Uninstall Completely1. Stop the Application Server processes using these commands:asadmin stop-cluster FirstClusterasadmin remove-ha-cluster --ho

3. Uninstall the Application Server. In a Solaris or Linux Java Enterprise System installation, runvar/sadm/prod/entsys/uninstall and follow the steps

2. Stop the web server instance acting as load balancer by running the stopprogram in:web_server_install_dir/https-hostname3. Rename the loadbalancer.

Where to Go NextOther resources for learning about and using Application Server are available. Theyinclude: Product details at install-dir/docs-ee/abo

38 Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Quick Start Guide

Starting Load Balancing 20Verifying Load Balancing 20▼ To Verify Load Balancing 21Cleaning Up 22▼ To Uninstall Completely 22▼ To Remove the Sample Clu

CHAPTER 1Quick StartWelcome to the Quick Start Guide. This guide is for developers, systemadministrators, and Application Server administrators who ar

Variable Name Description and Pathinstall-dir By default, the Application Server installation directory is locatedhere: Solaris Java Enterprise System

A domain is a collection of configuration data, deployed applications, and machineswith a designated administrator. The domain definition describes and

Set the value of AS_ADMIN_USER to the admin user you specified when youinstalled the Application Server. For example, setenv AS_ADMIN_USER admin3. Star

9. When a command prompt window opens to prompt you for the admin passwordand the master password, enter the passwords that you provided duringinstall