“UbuntuHelp:AutofsLDAP”的版本间的差异

2007年12月6日 (四) 10:04的版本

文章出处:

https://help.ubuntu.com/community/AutofsLDAP

点击翻译:

English • 中文

请不要直接编辑翻译本页，本页将定期与来源同步。

Introduction

Automount is the modern way to mount directories over a network. It is far much easier to manage and are more economic in bandwith.

In this howt

autofs

ll be configured through LDAP directory: in that way, we have a centralised configuration and we use a maximum the LDAP that has been setup. Great, isn't it ?

Installation

First of all, automount is composed of two parts : kernel module and user land utilities. Kernels in modern GNU/Linux distributions are compiled with support for automount. You just have to install user land utilities : install the following packages

autofs-ldap ldap-utils

(see InstallingSoftware). If you plan to only use flat files configuration, you do not need to install the

autofs-ldap

package: installation is described in Autofs howto.

Configuration

Configuring LDAP automount consists of several parts:

configure openldap server to load the autofs-ldap schema
entering LDAP entries for defining mountpoints
entering LDAP entries for defining directories
defining on the client to use LDAP for automount configuration

On the server

Tell the slapd daemon to load

/etc/ldap/schema/autofs-ldap.schema

:

sudo nano /etc/ldap/slapd.conf

and add the line

#Schema and objectClass definitions
include /etc/ldap/schema/autofs.schema

The

autofs.schema

line must be inserted after

core.schema

and

cosine.schema

Finally restart the slapd service:

sudo /etc/init.d/slapd restart

Populating LDAP

In the LDAP directory, you have to enter two kind of entries:

entries that defines the mountpoint
entries that defines the directory under a mountpoint

Here is an example of LDAP entries based on the OpenLDAPServer installation.

dn: ou=admin,dc=example,dc=com
ou: admin
objectClass: top
objectClass: organizationalUnit

dn: ou=automount,ou=admin,dc=example,dc=com
ou: automount
objectClass: top
objectClass: organizationalUnit

dn: ou=auto.master,ou=automount,ou=admin,dc=example,dc=com
ou: auto.master
objectClass: top
objectClass: automountMap
  
dn: cn=/home,ou=auto.master,ou=automount,ou=admin,dc=example,dc=com
cn: /home
objectClass: top
objectClass: automount
automountInformation: ldap:ou=auto.home,ou=automount,ou=admin,dc=example,dc=com --timeout=60 --ghost

dn: cn=lionel,ou=auto.home,ou=automount,ou=admin,dc=example,dc=com
cn: lionel
objectClass: top
objectClass: automount
automountInformation: -fstype=nfs,rw,hard,intr,nodev,exec,nosuid,rsize=8192,wsize=8192  nfs.example.com:/export/home/lionel

On the client

On the client, you only have to add LDAP map to the automount entry of

/etc/nsswitch.conf

. Edit you

/etc/nsswitch.conf

and add the line:

automount:      files ldap

The package

ldap-utils

have to be configured. Edit

/etc/ldap/ldap.conf

:

BASE    dc=example,dc=com
URI     ldap://ldap.example.com

Launch

autofs look in the LDAP directory for automountMap. You just have to launch autofs:

sudo /etc/init.d/autofs start

Test

Just check with a mount that automount is well launched:

mount | grep automount
automount(pid5058) on /home type autofs (rw,fd=4,pgrp=5058,minproto=2,maxproto=4)

@@ 第3行： / 第3行： @@
 == Introduction ==
 Automount is the modern way to mount directories over a network. It is far much easier to manage and are more economic in bandwith.
-In this howto, autofs will be configured through LDAP directory: in that way, we have a centralised configuration and we use a maximum the LDAP that has been setup. Great, isn't it ?
+In this howt<pre><nowiki>autofs</nowiki></pre>ll be configured through LDAP directory: in that way, we have a centralised configuration and we use a maximum the LDAP that has been setup. Great, isn't it ?
 == Installation ==
-First of all, automount is composed of two parts : kernel module and user land utilities. Kernels in modern GNU/Linux distributions are compiled with support for automount. You just have to install user land utilities : install the following packages <code><nowiki>autofs-ldap ldap-utils</nowiki></code> (see [[UbuntuHelp:InstallingSoftware|InstallingSoftware]]).
+First of all, automount is composed of two parts : kernel module and user land utilities. Kernels in modern GNU/Linux distributions are compiled with support for automount. You just have to install user land utilities : install the following packages <pre><nowiki>autofs-ldap ldap-utils</nowiki></pre> (see [[UbuntuHelp:InstallingSoftware|InstallingSoftware]]).
-If you plan to only use flat files configuration, you do not need to install the <code><nowiki>autofs-ldap </nowiki></code> package: installation is described in [[UbuntuHelp:Autofs|Autofs]] howto.
+If you plan to only use flat files configuration, you do not need to install the <pre><nowiki>autofs-ldap </nowiki></pre> package: installation is described in [[UbuntuHelp:Autofs|Autofs]] howto.
 == Configuration ==
 Configuring LDAP automount consists of several parts:
@@ 第14行： / 第14行： @@
 * defining on the client to use LDAP for automount configuration
 === On the server ===
-Tell the slapd daemon to load <code><nowiki>/etc/ldap/schema/autofs-ldap.schema</nowiki></code>:
+Tell the slapd daemon to load <pre><nowiki>/etc/ldap/schema/autofs-ldap.schema</nowiki></pre>:
 <pre><nowiki>
 sudo nano /etc/ldap/slapd.conf
@@ 第23行： / 第23行： @@
 include /etc/ldap/schema/autofs.schema
 </nowiki></pre>
-The <code><nowiki>autofs.schema</nowiki></code> line must be inserted after <code><nowiki>core.schema</nowiki></code> and <code><nowiki>cosine.schema</nowiki></code>
+The <pre><nowiki>autofs.schema</nowiki></pre> line must be inserted after <pre><nowiki>core.schema</nowiki></pre> and <pre><nowiki>cosine.schema</nowiki></pre>
 Finally restart the slapd service:
 <pre><nowiki>
@@ 第38行： / 第38行： @@
 objectClass: top
 objectClass: organizationalUnit
 dn: ou=automount,ou=admin,dc=example,dc=com
 ou: automount
 objectClass: top
 objectClass: organizationalUnit
 dn: ou=auto.master,ou=automount,ou=admin,dc=example,dc=com
 ou: auto.master
 objectClass: top
 objectClass: automountMap
 dn: cn=/home,ou=auto.master,ou=automount,ou=admin,dc=example,dc=com
 cn: /home
@@ 第51行： / 第54行： @@
 objectClass: automount
 automountInformation: ldap:ou=auto.home,ou=automount,ou=admin,dc=example,dc=com --timeout=60 --ghost
 dn: cn=lionel,ou=auto.home,ou=automount,ou=admin,dc=example,dc=com
 cn: lionel
@@ 第58行： / 第62行： @@
 </nowiki></pre>
 === On the client ===
-On the client, you only have to add LDAP map to the automount entry of <code><nowiki>/etc/nsswitch.conf</nowiki></code>. Edit you <code><nowiki>/etc/nsswitch.conf</nowiki></code> and add the line:
+On the client, you only have to add LDAP map to the automount entry of <pre><nowiki>/etc/nsswitch.conf</nowiki></pre>. Edit you <pre><nowiki>/etc/nsswitch.conf</nowiki></pre> and add the line:
 <pre><nowiki>
 automount:      files ldap
 </nowiki></pre>
-The package <code><nowiki>ldap-utils</nowiki></code> have to be configured. Edit <code><nowiki>/etc/ldap/ldap.conf</nowiki></code>:
+The package <pre><nowiki>ldap-utils</nowiki></pre> have to be configured. Edit <pre><nowiki>/etc/ldap/ldap.conf</nowiki></pre>:
 <pre><nowiki>
 BASE    dc=example,dc=com

个人工具

“UbuntuHelp:AutofsLDAP”的版本间的差异 - Ubuntu中文

搜索

导航

编辑

工具