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Installing the OracleAS 10g J2EE and Web Cache

Installing Oracle Application Server 10g with J2EE and Web Cache

This module describes how to install Oracle Application Server 10g with J2EE and Web Cache.

This module will discuss the following:

Overview
  Oracle Application Server 10g Installation
  Prerequisites
Requirements
  Hardware Requirements
  Software Requirements
  Pre-installation Tasks

Installing Oracle Application Server 10g with J2EE and Web Cache

Testing the installation of Oracle Application Server 10g J2EE and Web Cache

Oracle Application Server 10g is a scalable, secure application server. It enables you to deliver Web content, host Web applications, connect to back-office applications, and access your data on wireless devices.

Oracle Application Server 10g applications run on the middle tier. The installation of Oracle Application Server 10g consists of:

J2EE and Web Cache
Provides a Web server that enables you to develop and deploy Java 2 Enterprise Edition (J2EE) applications, use J2EE and Simple Object Access Protocol (SOAP) based Web services, and accelerate Web site performance with OracleAS 10g Web Cache. OracleAS 10g Infrastructure Install is not required for this option.
Portal and Wireless
Enables the deployment of enterprise portals and wireless applications. Includes all Oracle Application Server 10g components available in the J2EE and Web Cache installation type. Requires OracleAS 10g Infrastructure Install.

Business Intelligence and Forms
Enables personalization of applications, use of forms-based applications, and deployment of Decision Support System and Web-based reports. Includes all Oracle Application Server 10g components available in the Portal and Wireless installation type. This middle-tier option requires OracleAS 10g Infrastructure Install.

The following table lists the components installed with each type of installation:

Component
J2EE and
Web Cache
Portal and
Wireless
Business Intelligence and Forms
Oracle HTTP Server
Yes
Yes
Yes
Oracle Application Server Container for J2EE (OC4J)
Yes
Yes
Yes
OracleAS Web Cache
Yes
Yes
Yes
Oracle Enterprise Manager Application Server Control
Yes
Yes
Yes
OracleAS Portal
Yes
Yes
OracleAS Wireless
Yes
Yes
OracleAS Personalization
Yes
OracleAS Discoverer (includes OracleAS Discoverer Plus, OracleAS Discoverer Viewer, and Discoverer Portlet Provider)
Yes
OracleAS Forms Services
Yes
OracleAS Reports Services
Yes

Before starting this lesson, you should have:

Completed the Pre Installation Tasks module

 

CPU 450 MHz or faster processor.
Memory
  Install Type Minimum Memory Required
    J2EE Web Cache
512 MB
    Portal and Wireless
1 GB
    Business Intelligence and Forms
1 GB
Disk Space
  Install Type Minimum Disk Space Required
    J2EE Web Cache
1.01 GB
    Portal and Wireless
1.55 GB
    Business Intelligence and Forms
2.23 GB
    OracleAS 10g Developer Kit
1.08 GB
Red Hat Enterprise Linux version 2.1
Fixed IP address
Internet browser

If you plan to install a middle tier and an infrastructure on the same computer, you must install them in different Oracle home directories. The installer does not allow you to install a middle tier and an infrastructure in the same Oracle home.

To install the J2EE and Web Cache, perform the following steps:

1.

Log in to the Linux box as user oracle and mount the Oracle Application Server 10g Release 9.0.4 CD. Change directory to the CD and execute the runInstaller script.

prompt>./runInstaller

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In the Oracle Universal Installer Welcome window, click Next.

2.

In the Destination section, specify the name as midtier, change the path to /home/oracle/midtier. Click Next.

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3.

All the information about the products that are to be installed is loaded.

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4.

Select Oracle Application Server 10g. Click Next.

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5.

Select J2EE and Web Cache. Click Next.

This option will install Oracle HTTP Server, Oracle Application Server Container for J2EE, Web Services, and Web Cache.

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6.

Preview the middle-tier installation steps that will be performed. Click Next.

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7.

Verify that your computer meets all the minimum preinstallation requirements that are listed in this step. Select the Root Privileges check box so that you can perform tasks that need root privileges. Click Next.

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8.

In this lesson as you are only going to install J2EE and Web Cache, select OracleAS Web Cache check box. The option for J2EE is selected by default. Click Next.

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9.

Specify the instance name as midtier. Set and confirm the ias_admin password. The ias_admin user is the administrative user for the specified instance. The password must have a minimum of 5 characters and should contain at least one numeral. For example: welcome1

Click Next.

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10.

This screen displays all the software components that will be installed. Verify the selections and click Install.

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11.

This screen shows the progress of the installation.

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12.

When the Setup Privileges window appears, open a new terminal window and execute the script as shown in the next step.

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13.

You must execute root.sh as the root user. Enter the following commands:

su
<rootpassword>
cd /home/oracle/midtier
./root.sh

Note: Keep the default path and when promted "Overwrite it?", do not overwrite the files.

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14.

Switch back to the Setup Privileges window and click OK.

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15.

You will see the progress window.

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16.

This screen shows the progress of the configuration assistants that you had selected during the installation process. Details of the execution of the configuration assistants are displayed in the Details section.

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17.

Your installation is now complete. The screen displays some important information about the installation that you must remember.

Click Exit to close Oracle Universal Installer.

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18.

Click Yes to exit.

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Now you are ready to test your installation. Perform the following steps:

1.

Open your browser window and enter the following URL:

http://<hostname>.<domainname>:1811/

For example: http://edcdr15p1.us.oracle.com:1811/

 

2.

You log in as the ias_admin user. Enter ias_admin in the User Name field and welcome1 as the Password and click OK.

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3.

You have logged in to Oracle Enterprise Manager and can view all the components.

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