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Oracle9iAS Infrastructure installation is a prerequisite
for all middle-tier applications that are installed with the Oracle Collaboration
Suite. The Oracle9iAS Infrastructure must be installed first. The Oracle9iAS
Infrastructure installation consists of the following components:
Oracle9iAS Metadata Repository
Oracle9iAS Metadata Repository
is a preseeded database containing metadata and schemas needed to run Oracle
Collaboration Suite applications. This repository is installed and configured
with every Oracle9iAS Infrastructure installation.
Oracle Internet Directory (OID)
Oracle Internet Directory (OID)
is a directory service that implements the lightweight directory access
protocol (LDAP), version 3. OID stores information about the users, groups,
and privileges used by SSO, as well as application configurations.
Oracle9iAS Single Sign-On
Oracle9iAS Single Sign-On
(SSO) authenticates users in any Oracle Collaboration Suite application.
With SSO, your users can access all of the Oracle Collaboration Suite applications
using a single account name and password.
Delagated Administration Service
Delegated Administration
Service (DAS) is an administration tool for managing Oracle Collaboration
Suite users, groups, and privileges used with SSO.
Oracle Management Server
Oracle Management Server processes
system management tasks and administers the distribution of these tasks
across the network using the Oracle Enterprise Manager Console. The Console
and its three-tier architecture can be used with the Oracle Enterprise Manager
Web site to manage not only Oracle Collaboration Suite, but your entire
Oracle environment.
HTTP and OC4J
HTTP and OC4J includes the HTTP Server, OC4J, and Web
Cache. These components enable your administrators and users to access
the infrastructure tier using HTTP:
Oracle HTTP Server is the HTTP entry
point into Oracle Collaboration Suite. The Oracle HTTP Server is based
on the Apache web server, but with additional and enhanced modules.
Web Cache is a caching reverse proxy
server that is located in front of the Oracle HTTP Server. It improves
performance of Web server instances by storing frequently accessed
pages in memory, eliminating the need to repeatedly process requests
for pages from the Web server, the applications, or the Oracle database.
Oracle9iAS Containers for J2EE (OC4J)
is a fast, lightweight, highly scalable, easy-to-use, and complete
Java2 Enterprise Edition (J2EE) container written entirely in Java,
that executes on the standard Java Development Kit (JDK) Virtual Machine
(Java VM) available on the operating systems and hardware platforms
on which Oracle9iAS is certified.
To install the Oracle Collaboration Suite Infrastructure,
perform the following:
1.
Load the Infrastructure CDROM. Change directory to Disk1.
Invoke Oracle Universal Installer by typing runInstaller at the
command prompt. Assuming the pre-requisite checks succeeded, or any failures
can by ignored, type y at the prompt and press Enter.
2.
At the Oracle Universal Installer welcome screen, click
Next.
3.
Specify location for the installer files then click
OK.
4.
Type the O/S group name of the O/S account being used
to install OCS then click Next.
5.
Open another window and login as root. Run the
shell script orainstRoot.sh in /app/oracle/product/oraInventory
directory.
6.
Enter the name and path of the ORACLE_HOME for the Infrastructure
then click Next.
7.
Select the languages you need then click Next.
8.
Confirm that your machine meets the pre-installation
requirements. Click on each checkbox then click Next.
9.
Accept the default configuration options and click Next.
10.
Enter the Infrastructure instance name (for EM) and
password for the EM administrator (ias_admin) account and click
Next.
11.
An orclguest account will automatically be setup so
that the OCS administrator can test the OCS installation. Enter a password
and click Next.
12.
At the Summary window, review the components and click
Install.
13.
The infrastructure is being installed.
14.
When you see this window, open another window and login
as root. Run the shell script root.sh in /app/oracle/product/ocs_inf
directory. Then switch back to the installer window and click OK.
15.
The Oracle Database Configuration Assistant will now
run. All the Infrastructure components will be configured and started.
16.
When the Oracle Database Configuration Assistant completes,
the Infrastructure database will be created.
17.
After all the Infrastructure components have been configured
and started, you will see this window. Click Exit. Then click Yes.
Testing your Oracle
Collaboration Suite Infrastructure Installation
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