This section does not provide step-by-step instructions on how to do the installation, but it provides the following important information specific to OES Linux as you progress through the installation.
Insert Open Enterprise Server SP2 CD1 into the CD-ROM drive of the computer you want to be your OES Linux server, then boot the machine. Then proceed with one of the following:
From the CD boot menu, select the second option (Installation) but do not press Enter.
Press F3, and then select the network installation type (NFS, FTP, HTTP) that you set up on your network installation server.
See Step 4 of the Preparing for a Network Installation procedure.
Specify the required information (server name and installation path), then select .
When specifying the URL for the installation source path, the URL is the root of the directory where the installation source is created. For example, if you created the installation source under /srv/www/htdocs/oes, the URL would be http://your_server/OES.
It is possible to specify the complete path to the individual CDs, but this is not necessary.
Press Enter to begin the installation.
Follow the screen prompts using the information contained in Specifying the Type of Installation, Specifying the Installation Settings for the Base OES Linux Installation, Specifying Configuration Information, and Finishing the Installation to complete the installation.
Complete the server setup by following the procedures in Completing Post-Installation Tasks.
From the CD boot menu, select the fifth option (), then press .
Select the language, then press Enter.
Select a keyboard map, then press Enter.
Select , then press Enter.
Select , then press Enter.
Select the network protocol that matches the configured protocol on your network installation server, then press Enter.
(Conditional) If you have more than one network interface card, select one of the cards, then press Enter.
We recommend eth0.
When prompted whether you want to use DHCP, select , then press Enter.
Specify the IP address, then press Enter.
Specify the subnet mask, then press Enter.
Specify the gateway, then press Enter.
Specify the IP address of a name server, then press Enter.
Specify the IP address or the DNS hostname of the network installation server, then press Enter.
Specify the path to your installation source on the network installation server, then press Enter.
When specifying the URL for the installation source path, the URL is the root of the directory where the installation source is created. For example, if you created the installation source under /srv/www/htdocs/oes, the URL would be http://your_server/OES.
It is possible to specify the complete path to the individual CDs, but this is not necessary.
Follow the screen prompts using the information contained in Specifying the Type of Installation, Specifying the Installation Settings for the Base OES Linux Installation, Specifying Configuration Information, and Finishing the Installation to complete the installation.
Complete the server setup by following the procedures in Completing Post-Installation Tasks.
From the CD boot menu, select the second option (), then press Enter.
The installation process prompts you for each CD at the appropriate time. Disregard the progress status window at the right which uses internal names rather than the CD label names.
Follow the screen prompts using the information contained in Specifying the Type of Installation, Specifying the Installation Settings for the Base OES Linux Installation, Specifying Configuration Information, and Finishing the Installation to complete the installation.
Complete the server setup by following the procedures in Completing Post-Installation Tasks.
When selecting the type of installation, select .
The instructions in this section assume you are using the graphical YaST interface for installation. If you are installing from a shell prompt or the text-based YaST interface, you need to apply these installation instructions to the interface you are using.
This section does not provide step-by-step instructions on how to do the installation, but it provides important information specific to OES Linux as you progress through the installation and determine the Installation Settings.
For step-by-step information on performing a SLES installation, see Installation
in the SUSE LINUX Enterprise Server 9 Administration Guide. The SUSE LINUX Enterprise Server 9 Administration Guide does not contain instructions for OES-specific components.
After selecting the language setting, you are presented with the Installation Settings proposal. You can accept the default settings or customize each setting to fit the needs of your organization. At this stage of the installation, you can change settings for the System, Mode, Keyboard Layout, Mouse, Partitioning, Software, Booting, Time Zone, Language, and Default Runlevel.
This section gives recommendations or procedures for the following tasks:
In most cases, YaST proposes a reasonable partitioning scheme that can be accepted without change. You can also use YaST to customize the partitioning.
For OES Linux, Novell Storage Services™ (NSS) volumes can only be used as data volumes, not as system volumes. They cannot be created as part of the install process. You must also consider whether you will be creating NSS volumes in the future on the devices where you are installing Linux. The default volume manager for Linux traditional volumes on SUSE Linux is LVM (Linux Volume Manager). However, NSS volumes cannot be created on devices managed by LVM; NSS requires EVMS (Enterprise Volume Management System) management of its devices.
IMPORTANT:If you have only a single device on the server (such as a single physical disk or a hardware RAID 1 or RAID 5 device) and you plan to use NSS volumes as data volumes after the install, make sure to follow the partition configuration instructions in Installing Linux with EVMS as the Volume Manager of the System Device. You can also following this alternate setup if you have multiple devices and want to be able to create NSS volumes in the future on the same device that contains the system partitions.
Table 3-2 presents guidelines for setting up disk partitions on your OES Linux server. For more information, see Partitioning
in the SUSE LINUX Enterprise Server 9 Administration Guide.
Table 3-2 Partition Guidelines
To customize which software packages are installed on the server:
On the Installation Settings page, click .
is the default predefined server type. If you accept this selection, the OES Base install (similar to SLES Default installation) plus most of the OES components are installed.
The following OES components are not preselected and installed by default with the Novell Open Enterprise Server predefined server type:
Novell Cluster Services™
Novell iFolder® 2.x
Novell iFolder 3.x
We recommend that you post-install iFolder 3.x and iFolder 3.x Web Access so that you have time before configuring iFolder 3.x to set up supporting services and storage.
If you want to use an NSS volume to store iFolder data, do not install iFolder 3.x as part of the basic OES Linux install. You must first install NSS, then use iManager to set up the NSS volume. This volume must exist when you configure the iFolder server.
For information, see Prerequisites and Guidelines
and Installing and Configuring iFolder Services
in the Novell iFolder 3.x Administration Guide.
Novell iFolder 3.x Web Access
We recommend that you post-install iFolder 3.x and iFolder 3.x Web Access so that you have time before configuring iFolder 3.x to set up supporting services and storage.
If you want to use an NSS volume to store iFolder data, do not install iFolder 3.x as part of the basic OES Linux install. You must first install NSS, then use iManager to set up the NSS volume. This volume must exist when you configure the iFolder server.
For information, see Prerequisites and Guidelines
and Installing and Configuring iFolder Services
in the Novell iFolder 3.x Administration Guide.
Novell IP Address Management (framework only)
Novell Storage Services
If you select the NSS package, you might need to reconsider the disk partition setup you have chosen. For information, see Setting Up Disk Partitions and Installing Linux with EVMS as the Volume Manager of the System Device.
At this point, you can do any of the following:
Select one of the other predefined server types.
Select one of the other predefined server types, then click . Then add additional items or remove a preselected item by selecting the check box next to the applicable item in the list.
Click and add additional items or remove a preselected items by selecting the check box next to the applicable item in the list.
For a list of OES predefined server types and the components preselected with each type, see Table 2-3.
When you have the software components selected that you want to install, click or depending on the actions you performed in Step 2.
(Conditional) If the prompt for Automatic Changes displays, click .
To set your correct region, time zone, date, and time, click . You can configure this information after the installation is complete, but it is easier to do it during the installation.
After you have changed all the Installation Settings as desired, click > , install.
For a network install, you can remove the network boot CD (Open Enterprise Server SP2 CD 1) from the CD drive.
For a CD install, leave the CD in the CD-ROM drive.
The base installation settings are applied and the server reboots. Proceed with Specifying Configuration Information.
When the server reboots, you are required to complete the following configuration information:
After the base installation is complete and your server reboots, the Password for “root,” the system administrator dialog is displayed.
For security reasons, the Root password should be between five and eight characters long and should contain a mixture of both uppercase and lowercase letters and numbers. The maximum length for passwords is 72 characters, and passwords are case sensitive. If you have a password longer than eight characters, click > > .
Configuration success is directly tied to specific networking configuration requirements. Make sure that the following settings are configured exactly as specified for the Network Interfaces dialogs.
NOTE:If you selected a manual installation and provided previously the following information, you don't need to provide it again. Your network configuration should still be intact. But you still need to set the DNS hostname.
Table 3-3 Network Interfaces Settings
When you have completed the options for each of the parameters in Table 3-3 for each of the network boards in the server:
Click > to save the network card configuration.
If you receive any errors regarding invalid hostnames or IP addresses, click > and fix your network configuration.
When the network configuration is correct, proceed with Step 2.
Click to continue with the configuration.
At the Test Internet Connection screen:
Select , , then click .
Obtaining the latest SUSE release notes might fail at this point. If it does, view the log to verify that the network configuration is correct, then, proceed with Step 2.
If the network configuration is not correct, click > and fix your network configuration. See Network Configuration.
You can get the latest release notes at http://www.suse.com/relnotes/i386/Open-Enterprise-Server/9/release-notes.rpm.
Run the online update to download and install any available updates.
Click .
Select .
If the update fails, do the following:
Click .
On the Welcome to YaST Online Update screen in the Update Configuration field, click the drop-down arrow to select .
In the Location field, type http://update.novell.com/YOU.
Click > .
The YaST Online Update (YOU) client contacts the YOU server and checks for new patches that are considered mandatory, even those that have already been applied. The YOU client automatically selects the newer patches, downloads them, and applies them.
Click .
If this still fails, you can continue with the installation, then update the server later. See Patching an OES Linux Server.
In the Service Configuration screen, there are two important things to keep in mind:
At the CA Management screen, do not skip this configuration.
The certificate that is created is used by the Apache Web server. If you skip this configuration, each service that uses Apache will not work. The option to run the CA Management configuration is selected by default.
For more information about Certificate Authority Management, see X.509 Certification with YaST
in the SUSE LINUX Enterprise Server 9 Administration Guide.
Do not enable OpenLDAP server.
Because the Novell eDirectory™ LDAP server replaces the SLES 9 OpenLDAP server, you must not select this option. It is deselected by default.
At the beginning of the OES configuration, you are given the option to
If you select (recommended), you are prompted for the configuration information for each OES component you are installing. Common configuration values populate common fields, so you don't have to type them in each time.
If you select , you will configure the OES components after the installation is complete. See Installing or Configuring OES Components on an Existing Server.
When confirming the OES component configurations, you might receive the following error:
The proposal contains an error that must be resolved before continuing.
If this error is displayed, check the list of configured products for a message immediately below the product heading that indicates the product needs to be configured. If you are running the YaST graphical interface, the text appears red. If you are installing using the YaST text-base interface, it is not red.
For example, if you have selected in connection with other OES Web service products, you see a message that iFolder 2 needs to be configured.
You must then assign iFolder an alternate IP address, subnet mask, and hostname for the iFolder service to use. And if you have installed Novell NetStorage™, you should also configure it with the iFolder server IP address.
After resolving all product configuration problems, you can proceed with the install.
Each OES component and the configurable fields associated with it are listed in the following sections. These components also include the default or previously entered values, where applicable. Some components might require some additional configuration as part of the OES installation; this information is also included in the tables. If the component requires configuration that is not part the OES installation, see the component's administration guide for more information. You can find administration guides for all OES products at the OES Documentation Web site .
Keep the following in mind as you configure the OES components:
Table 3-4 Guidelines for Configuring OES Components
After you complete the eDirectory information fields the server configures all of the other selected OES component. A summary screen is displayed showing all the components and their configuration settings. Review the setting for each component and click the component heading to change any settings required. When you are satisfied with the settings for each component, click Next.
The following section lists the specific information required for each component:
Table 3-5 Novell eDirectory Configuration Parameters and Values
|
Parameter |
Default or Previously Entered Values |
|---|---|
|
|
exampletree |
|
|
cn=admin.o=example |
|
|
o=example |
|
|
/var/nds/dib |
|
|
389 |
|
|
636 |
|
|
8028 |
|
|
8030 |
|
|
Local Clock |
|
|
524 |
|
|
eDirectory requires that all OES servers, both NetWare and Linux, are time synchronized.
For information on this important topic, see Implementing Time Synchronization
in the Novell OES SP2 Planning and Implementation Guide.
You have the following options for configuring SLP:
: This option is good for eDirectory trees with three or fewer eDirectory servers.
Without SLP, users won't be able to see a tree list, but they should still be able to attach to a tree by name. Users can configure the Novell Client to use DNS, or they can configure the local host file (%SystemDrive%\windows\system32\drivers\etc\hosts on WinXP) to resolve tree and server names. Users can also specify preferred tree and context information in the page of the Novell Client.
: This option allows the server to request SLP information using multicast packets. Use this in environments that have not established SLP DAs (Directory Agents).
: This option configures SLP to use an existing Directory Agent (DA) in your network. Use this in environments that have established SLP DAs. When selecting this option, you configure which servers to use by adding or removing them from the SLP Directory Agent list.
For more information about configuring SLP, see Configuring OpenSLP for eDirectory
Novell eDirectory 8.7.3 Administration Guide.
Table 3-8 Novell Cluster Services Parameters and Values
|
Parameter |
Default or Previously Entered Values |
|---|---|
|
|
New Cluster |
|
|
|
|
|
frankm |
|
|
127.0.0.1 |
|
|
Now |
On the Installation Settings screen, click and do the following:
Select whether you are installing locally or remotely, accept or change the admin name and password, then click .
Locally indicates that you are also installing eDirectory on this server. We recommend that you install eDirectory on cluster nodes. If you are not installing eDirectory on this server, select .
NOTE:When installing OES Linux clustering into a NetWare 5.1 or NetWare 6 tree, the Local LDAP server option should be used or clustering might fail to install. NetWare 5.1 or NetWare 6 LDAP servers are incompatible with the OES Linux Cluster Services installation.
Choose to either create a new cluster or install Novell Cluster Services™ on a server that you will add to an existing cluster, or configure later.
Create a New Cluster is the default when installing Novell Cluster Services during the OES installation.
Specify the fully distinguished name (FDN) of the cluster.
NOTE:Use the dot format illustrated in the example. Do not use commas.
If you are creating a new cluster, this is the name you will give the new cluster and the eDirectory context where the new Cluster object will reside.
If you are adding a server to an existing cluster, this is the name and eDirectory context of the cluster that you are adding this server to.
(Conditional) If you are creating a new cluster, specify a unique IP address for the cluster.
The cluster IP address is separate from the server IP address, is required to be on the same IP subnet as the other cluster servers, and is required for certain external network management programs to get cluster status alerts. The cluster IP address provides a single point for cluster access, configuration, and management. A Master IP Address resource is created automatically during the Cluster Services installation that makes this possible.
The cluster IP address is bound to the master node and remains with the master node regardless of which server is the master node.
(Conditional) If you chose to install remotely in Step 1, accept the default server name and IP address (recommended), or specify the IP address and server name for server that has eDirectory installed.
(Conditional) If you are creating a new cluster:
Specify the device where you want the SBD partition to be created, then click .
For example, the device might be something similar to /dev/sdc.
If you have a shared disk system or SAN attached to your cluster servers, Novell Cluster Services creates a small cluster partition on that shared disk system. This small cluster partition is referred to as the Split Brain Detector (SBD) partition. Provide the drive or device where you want the small cluster partition created.
If you do not have a shared disk system connected to your cluster servers, accept the default (none).
IMPORTANT:You must have at least 20 MB of free space on one of the shared disk drives to create the cluster partition. If no free space is available, the shared disk drives can't be used by Novell Cluster Services.
Select the IP address clustering should use. If you have multiple network boards installed, you need to select the IP address bound to the desired network board.
Start clustering now indicates if clustering should start now or after the machine is rebooted.
Continue through the rest of the OES installation.
When you configure iFolder as part of the OES install and configuration, you can specify only an EXT3 or ReiserFS volume location for the System Store Path, which is where you are storing iFolder data for all your users. You cannot create NSS volumes during the system install.
If you want to use an NSS volume to store iFolder data, you must reconfigure iFolder 3.x and 3.x Web Access after the OES install. To reconfigure, use Novell iManager to create an NSS volume, then go to > and select iFolder 3.x and iFolder 3.x Web Access to enter new information. All previous configuration information is removed and replaced.
If you plan to reconfigure iFolder 3.x after the OES configuration to use an NSS volume as the System Store Path, make sure you also reconfigure iFolder 3.x Web Access.
Table 3-13 Novell iManager Parameters and Values
|
Parameter |
Default or Previously Entered Values |
|---|---|
|
|
exampletree |
|
|
cn=admin.o=example |
NOTE:iManager is fully functional from a SUSE Linux server console using Mozilla* 1.7 or Mozilla* Firefox* 1.0 browsers only.
Table 3-15 Novell Linux User Management Parameters and Values
|
Parameter |
Default or Previously Entered Values |
|---|---|
|
|
cn=admin.o=example |
|
|
127.0.0.1 |
|
|
389 |
|
|
636 |
|
|
o=example |
|
LUM Workstation Context |
o=example |
|
|
|
|
PAM-enabled Services to Allow Authentication via eDirectory:
|
IMPORTANT:Before you accept the default PAM-enabled service settings, be sure you understand the security implications explained in |
The installation concludes with the following steps:
Cleanup
Release Notes
Device Configuration
After you click , the OES Linux server finishes loading the configured components and reboots.