RHDS是一套基于openldap的目錄服務，當前可在官方下載的最新版本是8.2，不過下載下來的都是源代碼rpm軟件包，需要編譯成二進制rpm軟件包。我這里已經編譯好了，總共12個軟件包，已經包含了依賴的軟件包，軟件包名稱如下圖所示：

源代碼的下載地址：http://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/RHDirServ/SRPMS/

一、安裝：

1、軟件包的安裝：

所有的軟件包都放在同一個目錄中，所以直接使用yum localinstall命令進行安裝，這樣有些依賴軟件可以自行解決。

rhds在/etc下面的工作目錄是/etc/dirsrv文件夾。服務名稱是dirsrv，可以使用service進行控制。LDAP的位置是/usr/lib64/mozldap。 如果使用openldap的命令查看rhds信息，必須使用-x參數禁止SASL。

2、RHDS的組件介紹：

三大組件：Directory Server、Directory Server Console、Admin Server。其中Directory Server是核心軟件包，Directory Server Console是一個管理用戶、組以及其他ldap數據的管理窗口。Admin Server是管理DS的一個管理Agent。

RHDS需要倆個TCP端口，一個是389供Directory Server使用，另一個是9830供Admin Server使用。對于LDAPS(LDAP with SSL)，默認的TCP端口是636。

安裝完成后，還不能立即啟動dirsrv進程，因為還要進行初始化，否則啟動是會報錯的。rhds的初始化可以使用它提供的setup-ds-admin.pl腳本進行初始化操作。

3、硬件要求：

4、配置redhat linux操作系統，以滿足rhds的要求：

<1>、check the current limit for file descriptors:

<2>、編輯/etc/sysctl.conf文件，加入以下內容：

<3>、編輯/etc/security/limits.conf加入以下內容：

<4>、編輯/etc/pam.d/system-auth，加入以下內容：

5、重啟系統。

6、JAVA程序的配置：

二、初始化配置：

在以上內容全部完成后，就可以執行setup-ds-admin.pl腳本配置RHDS了。配置有三種模式：快速模式、專業模式以及定制模式，我這里使用的是專業模式，詳細過程如下所示：

[root@server ~]# setup-ds-admin.pl

==============================================================================
This program will set up the Red Hat Directory and Administration Servers.

It is recommended that you have "root" privilege to set up the software.
Tips for using this program:
? - Press "Enter" to choose the default and go to the next screen
? - Type "Control-B" then "Enter" to go back to the previous screen
? - Type "Control-C" to cancel the setup program

Would you like to continue with set up? [yes]: yes

==============================================================================
BY SETTING UP AND USING THIS SOFTWARE YOU ARE CONSENTING TO BE BOUND BY
AND ARE BECOMING A PARTY TO THE AGREEMENT FOUND IN THE
LICENSE.TXT FILE. IF YOU DO NOT AGREE TO ALL OF THE TERMS
OF THIS AGREEMENT, PLEASE DO NOT SET UP OR USE THIS SOFTWARE.

Do you agree to the license terms? [no]: yes

==============================================================================
Your system has been scanned for potential problems, missing patches,
etc.? The following output is a report of the items found that need to
be addressed before running this software in a production
environment.

Red Hat Directory Server system tuning analysis version 10-AUGUST-2007.

NOTICE : System is x86_64-unknown-linux2.6.18-238.9.1.el5 (4 processors).

NOTICE : The net.ipv4.tcp_keepalive_time is set to 7200000 milliseconds
(120 minutes).? This may cause temporary server congestion from lost
client connections.

Would you like to continue? [no]: yes

==============================================================================
Choose a setup type:

?? 1. Express
?????? Allows you to quickly set up the servers using the most
?????? common options and pre-defined defaults. Useful for quick
?????? evaluation of the products.

?? 2. Typical
?????? Allows you to specify common defaults and options.

?? 3. Custom
?????? Allows you to specify more advanced options. This is
?????? recommended for experienced server administrators only.

To accept the default shown in brackets, press the Enter key.

Choose a setup type [2]:

==============================================================================
Enter the fully qualified domain name of the computer
on which you're setting up server software. Using the form
<hostname>.<domainname>
Example: eros.example.com.

To accept the default shown in brackets, press the Enter key.

Computer name [server.example.com]:

==============================================================================
The servers must run as a specific user in a specific group.
It is strongly recommended that this user should have no privileges
on the computer (i.e. a non-root user).? The setup procedure
will give this user/group some permissions in specific paths/files
to perform server-specific operations.

If you have not yet created a user and group for the servers,
create this user and group using your native operating
system utilities.

System User [nobody]:
System Group [nobody]:

==============================================================================
Server information is stored in the configuration directory server.
This information is used by the console and administration server to
configure and manage your servers.? If you have already set up a
configuration directory server, you should register any servers you
set up or create with the configuration server.? To do so, the
following information about the configuration server is required: the
fully qualified host name of the form
<hostname>.<domainname>(e.g. hostname.example.com), the port number
(default 389), the suffix, the DN and password of a user having
permission to write the configuration information, usually the
configuration directory administrator, and if you are using security
(TLS/SSL).? If you are using TLS/SSL, specify the TLS/SSL (LDAPS) port
number (default 636) instead of the regular LDAP port number, and
provide the CA certificate (in PEM/ASCII format).

If you do not yet have a configuration directory server, enter 'No' to
be prompted to set up one.

Do you want to register this software with an existing
configuration directory server? [no]:

==============================================================================
Please enter the administrator ID for the configuration directory
server.? This is the ID typically used to log in to the console.? You
will also be prompted for the password.

Configuration directory server
administrator ID [admin]:
Password:
Password (confirm):

==============================================================================
The information stored in the configuration directory server can be
separated into different Administration Domains.? If you are managing
multiple software releases at the same time, or managing information
about multiple domains, you may use the Administration Domain to keep
them separate.

If you are not using administrative domains, press Enter to select the
default.? Otherwise, enter some descriptive, unique name for the
administration domain, such as the name of the organization
responsible for managing the domain.

Administration Domain [example.com]:

==============================================================================
The standard directory server network port number is 389.? However, if
you are not logged as the superuser, or port 389 is in use, the
default value will be a random unused port number greater than 1024.
If you want to use port 389, make sure that you are logged in as the
superuser, that port 389 is not in use.

Directory server network port [389]:

==============================================================================
Each instance of a directory server requires a unique identifier.
This identifier is used to name the various
instance specific files and directories in the file system,
as well as for other uses as a server instance identifier.

Directory server identifier [server]:

==============================================================================
The suffix is the root of your directory tree.? The suffix must be a valid DN.
It is recommended that you use the dc=domaincomponent suffix convention.
For example, if your domain is example.com,
you should use dc=example,dc=com for your suffix.
Setup will create this initial suffix for you,
but you may have more than one suffix.
Use the directory server utilities to create additional suffixes.

Suffix [dc=example, dc=com]:

==============================================================================
Certain directory server operations require an administrative user.
This user is referred to as the Directory Manager and typically has a
bind Distinguished Name (DN) of cn=Directory Manager.
You will also be prompted for the password for this user.? The password must
be at least 8 characters long, and contain no spaces.
Press Control-B or type the word "back", then Enter to back up and start over.

Directory Manager DN [cn=Directory Manager]:
Password:
The password must be at least 8 characters long.? Please choose another one.

Password:
Password (confirm):

==============================================================================
The Administration Server is separate from any of your web or application
servers since it listens to a different port and access to it is
restricted.

Pick a port number between 1024 and 65535 to run your Administration
Server on. You should NOT use a port number which you plan to
run a web or application server on, rather, select a number which you
will remember and which will not be used for anything else.

Administration port [9830]:

==============================================================================
The interactive phase is complete.? The script will now set up your
servers.? Enter No or go Back if you want to change something.

Are you ready to set up your servers? [yes]:
Creating directory server . . .
Your new DS instance 'server' was successfully created.
Creating the configuration directory server . . .
Beginning Admin Server creation . . .
Creating Admin Server files and directories . . .
Updating adm.conf . . .
Updating admpw . . .
Registering admin server with the configuration directory server . . .
Updating adm.conf with information from configuration directory server . . .
Updating the configuration for the httpd engine . . .
Starting admin server . . .
The admin server was successfully started.
Admin server was successfully created, configured, and started.
Exiting . . .
Log file is '/tmp/setupey11zm.log'

當這個腳本執行完成后，Directory Server已經被配置好并且處于運行狀態：

1、在console.conf文件中獲取admin server的監聽端口:

2、使用此端口號訪問管理窗口：

輸入admin的密碼，就可進行訪問了。

例如要訪問Directory Server，則點擊右上角的open即可打開Directory Server的管理界面：

這些都是些圖形界面操作，很簡單的，多點擊幾下，多看看就能知道他們的意思。這個的安裝部分就這么地簡單，后續補充高級應用內容以及管理內容，敬請期待！！！

總結

以上是生活随笔為你收集整理的RedHat Directory Server 8.2 Installation Guide的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。