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Solaris 10 6/06 Installation Guide: Custom JumpStart and Advanced Installations

Chapter 10 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 10–1 shows the site setup for this example.

Figure 10–1 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:

Create an Install Server

Because the groups need to install Solaris 10 6/06 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 either of the following media.

You must copy the image from the disc to an empty directory, in these examples the sparc_10_606 directory and the x86_10_606 directory.

Example 10–1 SPARC: Copying the Solaris 10 6/06 CDs

Insert the Solaris Software for SPARC Platforms - 1 CD in the CD-ROM drive that is attached to server-1 and type the following commands:


server-1# mkdir -p /export/install/sparc_10_606
server-1# cd /CD_mount_point/Solaris_10_606/Tools
server-1# ./setup_install_server /export/install/sparc_10_606

Insert the Solaris Software for SPARC Platforms - 2 CD in the CD-ROM drive that is attached to server-1 and type the following commands:


server-1# cd /CD_mount_point/Solaris_10_606/Tools
server-1# ./add_to_install_server /export/install/sparc_10_606

Repeat the previous command for each Solaris Software you want to install.

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


server-1# cd /CD_mount_point/Solaris_10_606/Tools
server-1# ./add_to_install_server /export/install/sparc_10_606
Example 10–2 x86: Copying the Solaris 10 6/06 CDs

Insert the Solaris Software for x86 Platforms - 1 CD in the CD-ROM drive that is attached to server-1 and type the following commands:


server-1# mkdir -p /export/install/x86_10_606
server-1# cd /CD_mount_point/Solaris_10_606/Tools
server-1# ./setup_install_server /export/install/x86_10_606

Insert the Solaris Software for x86 Platforms - 2 CD in the CD-ROM drive that is attached to server-1 and type the following commands:


server-1# cd /CD_mount_point/Solaris_10_606/Tools
server-1# ./add_to_install_server /export/install/x86_10_606

Repeat the previous command for each Solaris Software you want to install.

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


server-1# cd /CD_mount_point/Solaris_10_606/Tools
server-1# ./add_to_install_server /export/install/x86_10_606
Example 10–3 SPARC: Copying the Solaris 10 6/06 DVD

Insert the Solaris Operating System for SPARC Platforms DVD in the DVD-ROM drive that is attached to server-1 and type the following commands:


server-1# mkdir -p /export/install/sparc_10_606
server-1# cd /DVD_mount_point/Solaris_10_606/Tools
server-1# ./setup_install_server /export/install/sparc_10_606
Example 10–4 x86: Copying the Solaris Operating System for x86 Platforms DVD

Insert the Solaris Operating System for x86 Platforms DVD in the DVD-ROM drive that is attached to server-1 and type the following commands:


server-1# mkdir -p /export/install/x86_10_606
server-1# cd /DVD_mount_point/Solaris_10_606/Tools
server-1# ./setup_install_server /export/install/x86_10_606

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 Operating System for x86 Platforms DVD or the Solaris Software for x86 Platforms - 1 CD. The boot software is copied to the server-2 local disk in the /export/boot directory.

Choose the media and install the boot software to local disk.

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 Operating System DVD image or from the Solaris Software - 1 CD image that has been copied to /export/install: 


server-1# mkdir /jumpstart
server-1# cp -r /export/install/sparc_10_606/Solaris_10_606/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 10 6/06 software to be installed on systems in the engineering group:

install_type  initial_install
system_type   standalone
partitioning  default
cluster       SUNWCprog
filesys       any 512 swap

The previous example profile specifies the following installation information.

install_type

The installation is to be treated as an initial installation, as opposed to an upgrade.

system_type

The engineering systems are standalone systems.

partitioning

The JumpStart software uses default disk partitioning for installing Solaris software on the engineering systems.

cluster

The Developer System Support software group is to be installed.

filesys

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 10 6/06 software to be installed on systems in the marketing group: 

install_type  initial_install
system_type   standalone
partitioning  default
cluster       SUNWCuser
package       SUNWaudio

The previous example profile specifies the following installation information.

install_type

The installation is to be treated as an initial installation, as opposed to an upgrade.

system_type

The marketing systems are standalone systems.

partitioning

The JumpStart software is to use default disk partitioning for installing Solaris on the marketing systems.

cluster

The End User Solaris Software Group is to be installed.

package

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 installation 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 10 6/06 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 10 6/06 software by using the eng_prof profile. The systems on the 255.222.44.0 network are to be installed with the Solaris 10 6/06 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 10 6/06 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 11–1 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 software from the install server. server-1 is also the boot server for the engineering group's subnet.


server-1# cd /export/install/sparc_10_606/Solaris_10_606/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. Use this option if you are using NFS.

Note –

If you are not using NFS, you specify the path to the JumpStart directory by using the following commands:

  • For SPARC based systems, specify the path in the boot command

  • For x86 based systems, specify the path by editing the GRUB menu entry

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 software from the install server (server-1):


server-2# cd /marketing/boot-dir/Solaris_10_606/Tools
server-2# ./add_install_client -s server-1:/export/install/x86_10_606 \
-c server-1:/jumpstart host-mkt1 i86pc
server-2# ./add_install_client -s server-1:/export/install/x86_10_606 \
-c server-1:/jumpstart host-mkt2 i86pc
server-2# ./add_install_client -d -s server-1:/export/install/x86_10_606 \
-c server-1:/jumpstart SUNW.i86pc i86pc
server-2# ./add_install_client -c server-1:/jumpstart host-mkt1 sun4u
server-2# ./add_install_client -c server-1:/jumpstart host-mkt2 sun4u

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

-d

Specifies that the client is to use DHCP to obtain the network install parameters. This option is required for clients to use PXE network boot to boot from the network. -d is optional for network boot clients that do not use PXE network boot.

-s

Specifies the install server (server-1) and the path to the Solaris software (/export/install/x86_10_606).

-c

Specifies the server (server-1) and path (/jumpstart) to the JumpStart directory. Use this option if you are using NFS.

Note –

If you are not using NFS, you specify the path to the JumpStart directory by using the following commands:

  • For SPARC based systems, specify the path in the boot command

  • For x86 based systems, specify the path by editing the GRUB menu entry

host-mkt1

The name of a system in the marketing group.

host-mkt2

The name of another system in the marketing 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.

SUNW.i86pc

The DHCP class name for all Solaris x86 clients. If you want to configure all Solaris x86 DHCP clients with a single command, use this class name.

i86pc

Specifies the platform group of the systems that use this boot server. The platform name represents x86 based systems.

SPARC: Boot the Engineering Systems and Install Solaris Software

After setting up the servers and files, you can boot the engineering systems by using the following boot command at the ok (PROM) prompt of each system:


ok boot net - install

The Solaris OS is automatically installed on the engineering group's systems.

x86: Boot the Marketing Systems and Install Solaris Software

You can boot the system from one of the following:

Solaris software is automatically installed on the marketing group's systems.