Solaris 9 Installation Guide

Chapter 27 Installing With Custom JumpStart (Examples)

This chapter provides an example of setting up and installing Solaris software on both SPARC based and x86 based systems by using a custom JumpStart installation.

Sample Site Setup

Figure 27–1 shows the site setup for this example.

Figure 27–1 Sample Site Setup

This illustration shows an install server on the engineering subnet and a boot server on the marketing subnet.

At this sample site, the conditions are as follows:

SPARC: The engineering group is located on its own subnet. This group uses SPARCstation^TM systems for software development.

x86: The marketing group is located on its own subnet. This group uses x86 based systems for running word processors, spreadsheets, and other office productivity tools.

The site uses NIS. The Ethernet addresses, IP addresses, and host names of the systems are preconfigured in the NIS maps. The subnet mask, date and time, and geographic region for the site are also preconfigured in the NIS maps.

Note –

The peripheral devices for the marketing systems are preconfigured in the sysidcfg file.

Both the engineering and marketing systems are to be installed with Solaris 9 software from the network.

Create an Install Server

Because the groups need to install Solaris 9 software from the network, you make server-1 an install server for both groups. You use the setup_install_server(1M) command to copy the images to the server-1 local disk (in the /export/install directory). Copy the images from the Solaris 9 Software CDs and the Solaris 9 Languages CD or from the Solaris 9 DVD.

You must copy the image from the disc to an empty directory, in these examples the sparc_9and x86_9 directories.

Example 27–1 SPARC: Copying the Solaris 9 CDs

Insert the Solaris 9 Software 1 of 2 SPARC Platform Edition CD in the CD-ROM drive that is attached to server-1 and type the following commands:

server-1# mkdir -p /export/install/sparc_9
server-1# cd /CD_mount_point/Solaris_9/Tools
server-1# ./setup_install_server /export/install/sparc_9

Insert the Solaris 9 Software 2 of 2 SPARC Platform Edition CD in the CD-ROM drive that is attached to server-1 and type the following commands:

server-1# cd /CD_mount_point/Solaris_9/Tools
server-1# ./add_to_install_server /export/install/sparc_9

Insert the Solaris 9 SPARC Platform Edition Languages CD in the CD-ROM drive that is attached to server-1 and type the following commands:

server-1# cd /CD_mount_point/Solaris_9/Tools
server-1# ./add_to_install_server /export/install/sparc_9

Example 27–2 x86: Copying the Solaris 9 CDs

Insert the Solaris 9 Software 1 of 2 x86 Platform Edition CD in the CD-ROM drive that is attached to server-1 and type the following commands:

server-1# mkdir -p /export/install/x86_9
server-1# cd /CD_mount_point/Solaris_9/Tools
server-1# ./setup_install_server /export/install/x86_9

Insert the Solaris 9 Software 2 of 2 x86 Platform Edition CD in the CD-ROM drive that is attached to server-1 and type the following commands:

server-1# cd /CD_mount_point/Solaris_9/Tools
server-1# ./add_to_install_server /export/install/x86_9

Insert the Solaris 9 x86 Platform Edition Languages CD in the CD-ROM drive that is attached to server-1 and type the following commands:

server-1# cd /CD_mount_point/Solaris_9/Tools
server-1# ./add_to_install_server /export/install/x86_9

Example 27–3 SPARC: Copying the Solaris 9 DVD

Insert the Solaris 9 SPARC Platform Edition DVD in the DVD-ROM drive that is attached to server-1 and type the following commands:

server-1# mkdir -p /export/install/sparc_9
server-1# cd /DVD_mount_point/Solaris_9/Tools
server-1# ./setup_install_server /export/install/sparc_9

Example 27–4 x86: Copying the Solaris 9 DVD

Insert the Solaris 9 x86 Platform Edition DVD in the DVD-ROM drive that is attached to server-1 and type the following commands:

server-1# mkdir -p /export/install/x86_9
server-1# cd /DVD_mount_point/Solaris_9/Tools
server-1# ./setup_install_server /export/install/x86_9

x86: Create a Boot Server for Marketing Systems

Systems cannot boot from an install server on a different subnet, so you make server-2 a boot server on the marketing group's subnet. You use the setup_install_server(1M) command to copy the boot software from the Solaris 9 x86 Platform Edition DVD or the Solaris 9 Software 1 of 2 x86 Platform Edition CD to the server-2 local disk (in the /export/boot directory).

If you insert the Solaris 9 Software 1 of 2 x86 Platform Edition CD in the CD-ROM drive that is attached to server-2, type the following command:

server-2# cd /CD_mount_point/Solaris_9/Tools
server-2# ./setup_install_server -b /export/boot

If you insert the Solaris 9 x86 Platform Edition DVD in the DVD-ROM drive that is attached to server-2, type the following command:

server-2# cd /DVD_mount_point/Solaris_9/Tools
server-2# ./setup_install_server -b /export/boot

In the setup_install_server command, -b specifies that setup_install_server is to copy the boot information to the directory that is named /export/boot.

Create a JumpStart Directory

Now that you have the install server and boot server set up, you create a JumpStart directory on server-1. You can use any system on the network. This directory holds files that are required for a custom JumpStart installation of Solaris software. You set up this directory by copying the sample directory from the Solaris 9 DVD image or from the Solaris 9 Software 1 of 2 CD image that has been copied to /export/install:

server-1# mkdir /jumpstart
server-1# cp -r /export/install/sparc_9/Solaris_9/Misc/jumpstart_sample  /jumpstart

Share the JumpStart Directory

To make the rules file and profiles accessible to systems on the network, you share the /jumpstart directory. To enable the sharing of a directory, you add the following line to the /etc/dfs/dfstab file:

share -F nfs -o ro,anon=0 /jumpstart

Then, at the command line, you type the shareall command:

server-1# shareall

SPARC: Create the Engineering Group's Profile

For the engineering systems, you create a file that is named eng_prof in the /jumpstart directory. The eng_prof file contains the following entries, which define the Solaris 9 software to be installed on systems in the engineering group:

install_type  initial_install¹
system_type   standalone²
partitioning  default³
cluster       SUNWCprog⁴
filesys       any 512 swap⁵

Specifies that the installation is to be treated as an initial installation, as opposed to an upgrade.
Specifies that the engineering systems are standalone systems.
Specifies that the JumpStart software uses default disk partitioning for installing Solaris software on the engineering systems.
Specifies that the Developer System Support software group is to be installed.
Specifies that each system in the engineering group is to have 512 Mbytes of swap space.

x86: Create the Marketing Group's Profile

For the marketing systems, you create a file that is named marketing_prof in the /jumpstart directory. The marketing_prof file contains the following entries, which define the Solaris 9 software to be installed on systems in the marketing group:

install_type  initial_install¹
system_type   standalone²
partitioning  default³
cluster       SUNWCuser⁴
package       SUNWaudio⁵

Specifies that the installation is to be treated as an initial installation, as opposed to an upgrade.
Specifies that the marketing systems are standalone systems.
Specifies that the JumpStart software is to use default disk partitioning for installing Solaris on the marketing systems.
Specifies that the End User Solaris Software Group is to be installed.
Specifies that the audio demo software package is to be added to each system.

Update the `rules` File

Now you must add rules to the rules file. The Solaris suninstall program uses the rules to select the correct installation (profile) for each system during a custom JumpStart installation.

At this site, each department is located on its own subnet and has its own network address. The engineering department is located on subnet 255.222.43.0. The marketing department is located on 255.222.44.0. You can use this information to control how the engineering and marketing systems are installed with the Solaris 9 software. In the /jumpstart directory, you edit the rules file, delete all of the example rules, and add the following lines to the file:

network 255.222.43.0 - eng_prof -
network 255.222.44.0 - marketing_prof -

Basically, these rules state that systems on the 255.222.43.0 network are to be installed with the Solaris 9 software by using the eng_prof profile. The systems on the 255.222.44.0 network are to be installed with the Solaris 9 software by using the marketing_prof profile.

Note –

You can use the sample rules to use a network address to identify the systems to be installed with the Solaris 9 software by using eng_prof and marketing_prof, respectively. You can also use host names, memory size, or model type as the rule keyword. Table 28–1 contains a complete list of keywords you can use in a rules file.

Validate the `rules` File

After the rules and profiles are set up, you run the check script to verify that the files are correct:

server-1# cd /jumpstart
server-1# ./check

If the check script does not find any errors, the script creates the rules.ok file.

SPARC: Set Up Engineering Systems to Install From the Network

After setting up the /jumpstart directory and files, you use the add_install_client command on the install server, server-1, to set up the engineering systems to install the Solaris 9 software from the install server. server-1 is also the boot server for the engineering group's subnet.

server-1# cd /export/install/sparc_9/Solaris_9/Tools
server-1# ./add_install_client -c server-1:/jumpstart host-eng1 sun4u
server-1# ./add_install_client -c server-1:/jumpstart host-eng2 sun4u

In the add_install_client command, the options that are used have the following meanings:

`-c`	Specifies the server (`server-1`) and path (`/jumpstart`) to the JumpStart directory.
`host-eng1`	The name of a system in the engineering group.
`host-eng2`	The name of another system in the engineering group.
`sun4u`	Specifies the platform group of the systems that use `server-1` as an install server. The platform group is for Ultra 5 systems.

x86: Set Up Marketing Systems to Install From the Network

Next, you use the add_install_client command on the boot server (server-2). This command sets up the marketing systems to boot from the boot server and install the Solaris 9 software from the install server (server-1):

server-2# cd /marketing/boot-dir/Solaris_9/Tools
server-2# ./add_install_client -s server-1:/export/install/x86_9 \
-c server-1:/jumpstart host-mkt1 i86pc
server-2# ./add_install_client -s server-1:/export/install/x86_9 \
-c server-1:/jumpstart host-mkt2 i86pc
server-2# ./add_install_client -d -s server-1:/export/install/x86_9 \
-c server-1:/jumpstart SUNW.i86pc i86pc