Install a IBM WebSphere Application Server Network Deployment customized
installation package (CIP) using the Installation wizard on distributed operating
system platforms. You install from a CIP image created with the Installation
Factory.
Before you begin
You can install a customized installation
package (CIP) that includes a WebSphere Application Server product and one
or more maintenance packages and other customizations. The Installation Factory
must create a CIP before you can install the CIP. See IBM Installation Factory for WebSphere Application Server for
more information about creating a customized installation package (CIP).
This topic describes
one of the available installation procedures.
If
this topic does not describe the procedure that you meant to select,
click the link to the description of the appropriate installation
procedure before you issue the install command.
Knowing what component to install and in what order
to install the component is an important consideration. Before starting
this installation, see Planning to install Network Deployment. The diagrams
show typical topologies for the product. The solutions are also in
the Installation solution diagrams in the launchpad.
See Using the launchpad to start the installation. You cannot
run the launchpad remotely to install a product. Only local use of
the launchpad is supported.
- Log on to the operating system.
Log on as root on an operating system such
as AIX® or Linux®, or as a member of the administrator
group on a Windows® system.
![[Windows]](../../windows.gif)
When installing on a Windows system, a Windows service is automatically created
to autostart the application server if your installer user account
has the following advanced user rights:
- Act as part of the operating system
- Log on as a service
For example, on some Windows systems,
click
Administrative Tools > Local Security Policy > User
Rights Assignments to set the advanced options. See your Windows documentation for more
information.
The installation wizard grants your Windows user ID the advanced user rights,
if the user ID belongs to the administrator group. The silent installation
does not grant these rights. If you create a new user ID on a Windows platform to perform
a silent installation, you must restart the system to activate the
proper authorizations for the user ID before you can perform a successful
silent installation.
If you
plan to run the application server as a Windows service, do not install from a user
ID that contains spaces. A user ID with spaces cannot be validated.
Such a user ID is not allowed to continue the installation. To work
around this problem, install with a user ID that does not contain
spaces.
- Insert the CD or DVD with the CIP into the disc drive, or access
the directory where the CIP is located.
Mount the drive if necessary
as described in Mounting disc drives on operating systems such as AIX or Linux.
- Start the installation directly with the install command.
/WAS/install
\WAS\install
If a problem occurs with the Java Runtime Environment (JRE), use
the WebSphere Application Server JRE in the /java/jre/bin directory
of an installation image to start the installation.
After launching
the installation wizard from the command line, the installer wizard initializes
and then displays the Welcome panel.
- Click Next to continue.
The license agreement displays.
- Read the license agreement and accept its terms.
Click the radio button beside the message I
accept the terms in the license agreement to agree to
the license agreement and click Next to continue.
After you accept the licensing terms, the installation
wizard checks for a supported operating system and prerequisite patches.
If you encounter a problem such as not having the right prerequisite
updates on your system, cancel the installation, make the required
changes, and restart the installation.
Although
the installation wizard automatically checks for prerequisite operating
system patches with the prereqChecker application, review the prerequisites
on the WebSphere® Application
Server detailed system requirements web site if you have not
already done so.
Although the installation process
verifies that the minimum required version of the operating system
is available, the installation process might not correctly flag a
maintenance upgrade of that operating system version as being a supported
configuration. If you have upgraded your supported operating system
version to a higher maintenance level and you receive the following
error message, then you can ignore the message and click
Next.
Avoid trouble: Although maintenance upgrades of the same
major release are supported, subsequent
major releases of the
operating system might not be supported.
gotcha
Failed : Your operating system failed the
prerequisites check.
A supported operating system was not detected. Support for your
operating system might have been added after the release of the
product.
The Web site lists all supported
operating systems and the operating system fixes and patches that
you must install to have a compliant operating system.
Refer to the documentation for non-IBM prerequisite and
corequisite products to learn how to migrate to their supported versions.
- After confirming that your operating system is supported and that
you have installed all necessary patches, click Next to
continue.
The Installation wizard checks for a previous installation
at the same product level.
Specifically, the wizard
looks for an existing Version 6.0.x installation.
If the wizard
detects a previous installation, it displays the Existing installation panel,
where you can:
- Add features to the existing installation
- Perform a new installation to another directory
- Add maintenance from a CIP to the existing installation
- Add files, directories, enterprise application archive
(EAR) files, and a configuration archive (CAR) file from a CIP to the existing
installation
- Use scripts in a CIP to configure the
existing system
See Installing CIP features on an existing Network Deployment product for more information about the scenario that adds features.
This procedure assumes that you do not have an existing installation
that you intend to update.
- Select features to install and click Next.
A
CIP might have from zero to all of the product features. You can install
only what was included in the CIP.
Table 1. Features for the WebSphere Application Server Network
Deployment product
Feature |
Description |
Core product
files |
Installs the product binary
code. |
Application
Server Samples |
Installs the Samples Gallery
and Plants By WebSphere applications. |
Javadoc |
Installs the application programming
interface (API) and system programming interface (SPI) documentation
for WebSphere Application
Server classes. |
For better performance in either a development or production
environment, do not install the Samples. By omitting the Samples,
you can improve application server startup time by 60 percent and
save 15 percent of disk space. You can save up to 30 percent of process
footprint (based on a maximum heap size of 256 MB).
The installation
wizard displays a confirmation panel.
- Specify the destination of the installation
root directory and click Next.
Specify
the location of the installation root directory for the product binaries,
which are also known as the core product files or system files.
The
core product files do not change unless you:
- Install a CIP
- Add a feature
- Install service, such as refresh packs,
fix packs, or interim fixes
- Install another product that extends the Network Deployment product.
Restriction:
- Deleting the default target location and leaving an installation
directory field empty prevents you from continuing.
Do not use symbolic links as
the destination directory. Symbolic links are not supported.
Spaces are not supported in
the name of the installation directory on operating systems such as AIX or Linux.
Do not use a semicolon in the directory name
on Windows systems. WebSphere Application Server
cannot install properly on a Windows platform
if the target directory includes a semicolon. A semicolon is the character
used to construct the class path on Windows systems.
The installer program checks for required space before
calling the installation wizard. If you do not have enough space,
stop the installation program, free space by deleting unused files
and emptying the recycle bin, and restart the installation.
- Review the summary information, then click Next to
install the product code or Back to change
your specifications.
The installation
wizard creates the uninstaller program and then displays a progress
panel that shows which components are being installed. At the end
of the installation, the wizard displays the Installation completion
panel.
- Click Finish to close
the installation wizard.
Select
the check box to launch the Profile Creation wizard, then click Next to
close the installation wizard and launch the Profile Creation wizard.
See Creating profiles using the graphical user interface for
more information.
Results
The installation wizard installs the product files into
the installation root directory.
You must create a profile that defines a deployment
manager, a managed node, or a stand-alone application server to have
an operational environment.
After
installing a CIP, create an application server profile using the special Profile Creation wizard to restore a configuration
archive customization. See Creating customized CIP profiles from the command line.