Oracle Application Server 10g Installation: Overview
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.
Oracle Application Server 10g Installation Components
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
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.
Installing
Oracle Application Server 10g with the J2EE and Web Cache
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
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.
3.
All the information about the products that are to be installed is loaded.
4.
Select Oracle Application Server 10g. Click Next.
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.
6.
Preview the middle-tier installation steps that will be performed. Click
Next.
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.
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.
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.
10.
This screen displays all the software components that will be installed.
Verify the selections and click Install.
11.
This screen shows the progress of the installation.
12.
When the Setup Privileges window appears, open a new terminal window
and execute the script as shown in the next step.
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.
14.
Switch back to the Setup Privileges window and click OK.
15.
You will see the progress window.
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.
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.
18.
Click Yes to exit.
Testing
the Installation Oracle Application Server 10g J2EE and Web Cache