| 1 |
swift 06/03/25 12:14:46 |
| 2 |
|
| 3 |
Modified: metadoc.xml |
| 4 |
Added: ldapdns-guide.xml bootstrap.ldif.txt |
| 5 |
Log: |
| 6 |
Adding ldap dns guide, been in draft long enough without much attention |
| 7 |
|
| 8 |
Revision Changes Path |
| 9 |
1.147 xml/htdocs/doc/en/metadoc.xml |
| 10 |
|
| 11 |
file : http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/metadoc.xml?rev=1.147&content-type=text/x-cvsweb-markup&cvsroot=gentoo |
| 12 |
plain: http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/metadoc.xml?rev=1.147&content-type=text/plain&cvsroot=gentoo |
| 13 |
diff : http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/metadoc.xml.diff?r1=1.146&r2=1.147&cvsroot=gentoo |
| 14 |
|
| 15 |
Index: metadoc.xml |
| 16 |
=================================================================== |
| 17 |
RCS file: /var/cvsroot/gentoo/xml/htdocs/doc/en/metadoc.xml,v |
| 18 |
retrieving revision 1.146 |
| 19 |
retrieving revision 1.147 |
| 20 |
diff -u -r1.146 -r1.147 |
| 21 |
--- metadoc.xml 14 Mar 2006 12:30:33 -0000 1.146 |
| 22 |
+++ metadoc.xml 25 Mar 2006 12:14:46 -0000 1.147 |
| 23 |
@@ -1,9 +1,9 @@ |
| 24 |
<?xml version='1.0' encoding="UTF-8"?> |
| 25 |
-<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/metadoc.xml,v 1.146 2006/03/14 12:30:33 neysx Exp $ --> |
| 26 |
+<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/metadoc.xml,v 1.147 2006/03/25 12:14:46 swift Exp $ --> |
| 27 |
<!DOCTYPE metadoc SYSTEM "/dtd/metadoc.dtd"> |
| 28 |
|
| 29 |
<metadoc lang="en"> |
| 30 |
-<version>1.74</version> |
| 31 |
+<version>1.75</version> |
| 32 |
<members> |
| 33 |
<lead>neysx</lead> |
| 34 |
<member>fox2mike</member> |
| 35 |
@@ -389,6 +389,7 @@ |
| 36 |
<file id="php-upgrade">/proj/en/php/php-upgrading.xml</file> |
| 37 |
<file id="jffnms">/doc/en/jffnms.xml</file> |
| 38 |
<file id="conky">/doc/en/conky-howto.xml</file> |
| 39 |
+ <file id="ldapdns">/doc/en/ldapdns-guide.xml</file> |
| 40 |
</files> |
| 41 |
<docs> |
| 42 |
<doc id="name-logo"> |
| 43 |
@@ -1254,5 +1255,9 @@ |
| 44 |
<memberof>desktop_config</memberof> |
| 45 |
<fileid>conky</fileid> |
| 46 |
</doc> |
| 47 |
+ <doc id="ldapdns"> |
| 48 |
+ <memberof>sysadmin_specific</memberof> |
| 49 |
+ <fileid>ldapdns</fileid> |
| 50 |
+ </doc> |
| 51 |
</docs> |
| 52 |
</metadoc> |
| 53 |
|
| 54 |
|
| 55 |
|
| 56 |
1.1 xml/htdocs/doc/en/ldapdns-guide.xml |
| 57 |
|
| 58 |
file : http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/ldapdns-guide.xml?rev=1.1&content-type=text/x-cvsweb-markup&cvsroot=gentoo |
| 59 |
plain: http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/ldapdns-guide.xml?rev=1.1&content-type=text/plain&cvsroot=gentoo |
| 60 |
|
| 61 |
Index: ldapdns-guide.xml |
| 62 |
=================================================================== |
| 63 |
<?xml version='1.0' encoding="UTF-8"?> |
| 64 |
|
| 65 |
<!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/ldapdns-guide.xml,v 1.1 2006/03/25 12:14:46 swift Exp $ --> |
| 66 |
|
| 67 |
<!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
| 68 |
|
| 69 |
<guide link="/doc/en/ldapdns-guide.xml"> |
| 70 |
<title>Gentoo LDAP-DNS Guide</title> |
| 71 |
|
| 72 |
<author title="Author"> |
| 73 |
<mail link="fnjordy@×××××.com">Steve-o</mail> |
| 74 |
</author> |
| 75 |
<author title="Editor"> |
| 76 |
<mail link="swift@g.o">Sven Vermeulen</mail> |
| 77 |
</author> |
| 78 |
|
| 79 |
<abstract> |
| 80 |
With ldapdns, you can provide DNS services to your network easily. The DNS |
| 81 |
records used are stored inside an LDAP environment. This document guides you |
| 82 |
through the configuration of OpenLDAP and ldapdns for this purpose. |
| 83 |
</abstract> |
| 84 |
|
| 85 |
<!-- The content of this document is licensed under the CC-BY-SA license --> |
| 86 |
<!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
| 87 |
<license/> |
| 88 |
|
| 89 |
<version>0.2</version> |
| 90 |
<date>2006-03-25</date> |
| 91 |
|
| 92 |
<chapter> |
| 93 |
<title>Introduction</title> |
| 94 |
<section> |
| 95 |
<body> |
| 96 |
|
| 97 |
<p> |
| 98 |
LDAPDNS is a small server that provides DNS services to your network. With DNS |
| 99 |
services, you can manage your hostnames in a central manner deprecating the |
| 100 |
tedious <path>/etc/hosts</path> updates every time a system is added/removed or |
| 101 |
has changed its host name. |
| 102 |
</p> |
| 103 |
|
| 104 |
<p> |
| 105 |
The LDAPDNS package uses an LDAP service to store all DNS records (which is, |
| 106 |
simply explained, a line that contains the mapping between a hostname and an IP |
| 107 |
address). LDAP is a standard protocol to obtain information from a |
| 108 |
hierarchically represented knowledge base (directories). The most well-known |
| 109 |
LDAP service for Linux is OpenLDAP, a free LDAP implementation. |
| 110 |
</p> |
| 111 |
|
| 112 |
<p> |
| 113 |
With this small guide at hand, you should be able to set up DNS services on your |
| 114 |
network with as little effort as possible. |
| 115 |
</p> |
| 116 |
|
| 117 |
</body> |
| 118 |
</section> |
| 119 |
</chapter> |
| 120 |
|
| 121 |
<chapter> |
| 122 |
<title>Configuring LDAP-DNS</title> |
| 123 |
<section> |
| 124 |
<body> |
| 125 |
|
| 126 |
<p> |
| 127 |
First, install <c>net-dns/ldapdns</c>. |
| 128 |
</p> |
| 129 |
|
| 130 |
<pre caption="Installing ldapdns"> |
| 131 |
# <i>emerge net-dns/ldapdns</i> |
| 132 |
</pre> |
| 133 |
|
| 134 |
<p> |
| 135 |
Next, configure <c>ldapdns</c> to host the DNS records for your network. We use |
| 136 |
<c>ldapdns-conf</c> which uses the following syntax: |
| 137 |
</p> |
| 138 |
|
| 139 |
<pre caption="Syntax for ldapdns-conf"> |
| 140 |
ldapdns-conf acct logacct /path yourip ldaphost dn [suffix] |
| 141 |
</pre> |
| 142 |
|
| 143 |
<table> |
| 144 |
<tr> |
| 145 |
<th>Keyword</th> |
| 146 |
<th>Explanation</th> |
| 147 |
<th>Example</th> |
| 148 |
</tr> |
| 149 |
<tr> |
| 150 |
<ti>acct</ti> |
| 151 |
<ti>Username as which ldapdns will run</ti> |
| 152 |
<ti>ldapdns</ti> |
| 153 |
</tr> |
| 154 |
<tr> |
| 155 |
<ti>logacct</ti> |
| 156 |
<ti>Username as which the ldapdns logging will run</ti> |
| 157 |
<ti>dnslog</ti> |
| 158 |
</tr> |
| 159 |
<tr> |
| 160 |
<ti>/path</ti> |
| 161 |
<ti>Chrooted home directory for ldapdns</ti> |
| 162 |
<ti><path>/var/lib/ldapdns</path></ti> |
| 163 |
</tr> |
| 164 |
<tr> |
| 165 |
<ti>yourip</ti> |
| 166 |
<ti>IP address to listen to</ti> |
| 167 |
<ti>127.0.0.1</ti> |
| 168 |
</tr> |
| 169 |
<tr> |
| 170 |
<ti>ldaphost</ti> |
| 171 |
<ti>Address of the LDAP service</ti> |
| 172 |
<ti><c>ldapi://%2fvar%2frun%2fopenldap%2fslapd.sock</c></ti> |
| 173 |
</tr> |
| 174 |
<tr> |
| 175 |
<ti>dn</ti> |
| 176 |
<ti>LDAP login credentials</ti> |
| 177 |
<ti>cn=Manager,dc=<c>yourdomain</c></ti> |
| 178 |
</tr> |
| 179 |
<tr> |
| 180 |
<ti>suffix</ti> |
| 181 |
<ti>Optional default ldap path to add on all queries</ti> |
| 182 |
<ti>ou=Machines,dc=<c>yourdomain</c></ti> |
| 183 |
</tr> |
| 184 |
</table> |
| 185 |
|
| 186 |
<p> |
| 187 |
You should substitute the <c>127.0.0.1</c> IP address with an IP address that |
| 188 |
all hosts can reach and don't forget to use the domain name you want instead of |
| 189 |
<c>yourdomain</c>. |
| 190 |
</p> |
| 191 |
|
| 192 |
<pre caption="Example ldapdns-conf run"> |
| 193 |
# <i>ldapdns-conf ldapdns dnslog /var/lib/ldapdns 127.0.0.1 ldapi://%2fvar%2frun%2fopenldap%2fsldapd.sock cn=Manager,dc=yourdomain ou=Machines,dc=yourdomain</i> |
| 194 |
</pre> |
| 195 |
|
| 196 |
<p> |
| 197 |
Now set the LDAP login password: |
| 198 |
</p> |
| 199 |
|
| 200 |
<pre caption="Setting the LDAP login password"> |
| 201 |
# <i>echo YourSecretPassword > /var/lib/ldapdns/root/password</i> |
| 202 |
# <i>chmod 0400 /var/lib/ldapdns/root/password</i> |
| 203 |
</pre> |
| 204 |
|
| 205 |
<p> |
| 206 |
Now configure ldapdns to use the simple authentication method and the cosine |
| 207 |
LDAP schemas: |
| 208 |
</p> |
| 209 |
|
| 210 |
<pre caption="Configuring ldapdns"> |
| 211 |
# <i>echo simple > /var/lib/ldapdns/env/LDAP_AUTH</i> |
| 212 |
# <i>echo cosine > /var/lib/ldapdns/env/SCHEMA</i> |
| 213 |
</pre> |
| 214 |
|
| 215 |
<p> |
| 216 |
You can optionally set an e-mail address for the service: |
| 217 |
</p> |
| 218 |
|
| 219 |
<pre caption="Setting a host master e-mail address"> |
| 220 |
# <i>echo YourMail@address > /var/lib/ldapdns/env/HOSTMASTER</i> |
| 221 |
</pre> |
| 222 |
|
| 223 |
<p> |
| 224 |
Add the service to the supervise scan and run the service supervisor if you |
| 225 |
haven't started it already: |
| 226 |
</p> |
| 227 |
|
| 228 |
<pre caption="Managing supervise services"> |
| 229 |
# <i>ln -s /var/lib/ldapdns /service</i> |
| 230 |
# <i>/etc/init.d/svscan start</i> |
| 231 |
# <i>rc-update add svscan default</i> |
| 232 |
</pre> |
| 233 |
|
| 234 |
</body> |
| 235 |
</section> |
| 236 |
</chapter> |
| 237 |
|
| 238 |
<chapter> |
| 239 |
<title>Configuring OpenLDAP</title> |
| 240 |
<section> |
| 241 |
<body> |
| 242 |
|
| 243 |
<p> |
| 244 |
Now we need to configure OpenLDAP with the DNS schema. Open up |
| 245 |
<path>/etc/openldap/sldap.conf</path> with your favorite editor and make sure |
| 246 |
the following three lines are listed: |
| 247 |
</p> |
| 248 |
|
| 249 |
<pre caption="Editing /etc/openldap/sldap.conf"> |
| 250 |
include /etc/openldap/schema/cosine.schema |
| 251 |
include /etc/openldap/schema/inetorgperson.schema |
| 252 |
include /etc/openldap/schema/nis.schema |
| 253 |
</pre> |
| 254 |
|
| 255 |
<p> |
| 256 |
Bootstrap LDAP with the base dn you defined previously with <c>ldapdns-conf</c>. |
| 257 |
To accomplish this, we first create a file called <path>bootstrap.ldif</path> |
| 258 |
(it is just a name) which we fill up with DNS information. |
| 259 |
</p> |
| 260 |
|
| 261 |
<p> |
| 262 |
As an example, we provide a <uri link="bootstrap.ldif.txt">bootstrap.ldif</uri> |
| 263 |
file for a fictuous domain <c>cherchetoujours.org</c>. |
| 264 |
</p> |
| 265 |
|
| 266 |
<p> |
| 267 |
Now bootstrap your LDAP with this information: |
| 268 |
</p> |
| 269 |
|
| 270 |
<pre caption="Bootstrapping LDAP"> |
| 271 |
# <i>ldapadd -x -D "cn=Manager,dc=yourdomain" -W -f bootstrap.ldif</i> |
| 272 |
</pre> |
| 273 |
|
| 274 |
</body> |
| 275 |
</section> |
| 276 |
</chapter> |
| 277 |
|
| 278 |
<chapter> |
| 279 |
<title>Testing the Installation</title> |
| 280 |
<section> |
| 281 |
<body> |
| 282 |
|
| 283 |
<p> |
| 284 |
Now you are all set. Test your setup using <c>nslookup</c> (part of |
| 285 |
<c>net-dns/bind-tools</c>): |
| 286 |
</p> |
| 287 |
|
| 288 |
<pre caption="Testing the ldapdns configuration"> |
| 289 |
# <i>nslookup ns1.yourdomain</i> |
| 290 |
Note: nslookup is deprecated and may be removed from future releases. |
| 291 |
Consider using the `dig' or `host' programs instead. Run nslookup with |
| 292 |
the `-sil[ent]' option to prevent this message from appearing. |
| 293 |
Server: <i>127.0.0.1</i> |
| 294 |
Address: <i>127.0.0.1#53</i> |
| 295 |
|
| 296 |
Name: ns1.example.com |
| 297 |
Address: <comment>(Your server IP address)</comment> |
| 298 |
</pre> |
| 299 |
|
| 300 |
</body> |
| 301 |
</section> |
| 302 |
</chapter> |
| 303 |
|
| 304 |
<chapter> |
| 305 |
<title>Resources</title> |
| 306 |
<section> |
| 307 |
<body> |
| 308 |
|
| 309 |
<p> |
| 310 |
The <uri |
| 311 |
link="http://cvs.lp.se/doc/ldapdns/README.configure.gz">README.configure.gz</uri> |
| 312 |
file for the ldapdns project. |
| 313 |
</p> |
| 314 |
|
| 315 |
</body> |
| 316 |
</section> |
| 317 |
</chapter> |
| 318 |
|
| 319 |
</guide> |
| 320 |
|
| 321 |
|
| 322 |
|
| 323 |
1.1 xml/htdocs/doc/en/bootstrap.ldif.txt |
| 324 |
|
| 325 |
file : http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/bootstrap.ldif.txt?rev=1.1&content-type=text/x-cvsweb-markup&cvsroot=gentoo |
| 326 |
plain: http://www.gentoo.org/cgi-bin/viewcvs.cgi/xml/htdocs/doc/en/bootstrap.ldif.txt?rev=1.1&content-type=text/plain&cvsroot=gentoo |
| 327 |
|
| 328 |
Index: bootstrap.ldif.txt |
| 329 |
=================================================================== |
| 330 |
dn: dc=cherchetoujours.org,o=entropie |
| 331 |
dc: cherchetoujours.org |
| 332 |
objectClass: top |
| 333 |
objectClass: dcObject |
| 334 |
objectClass: dNSDomain |
| 335 |
|
| 336 |
dn: dc=org,dc=cherchetoujours.org,o=entropie |
| 337 |
dc: org |
| 338 |
objectClass: top |
| 339 |
objectClass: dcObject |
| 340 |
objectClass: dNSDomain |
| 341 |
|
| 342 |
dn: dc=cherchetoujours,dc=org,dc=cherchetoujours.org.nu,o=entropie |
| 343 |
dc: cherchetoujours |
| 344 |
objectClass: top |
| 345 |
objectClass: dcObject |
| 346 |
objectClass: dNSDomain |
| 347 |
|
| 348 |
dn: dc=arpa,dc=cherchetoujours.org.nu,o=entropie |
| 349 |
dc: arpa |
| 350 |
objectClass: dNSDomain |
| 351 |
objectClass: dcObject |
| 352 |
objectClass: top |
| 353 |
|
| 354 |
dn: dc=in-addr,dc=arpa,dc=cherchetoujours.org,o=entropie |
| 355 |
dc: in-addr |
| 356 |
objectClass: dNSDomain |
| 357 |
objectClass: dcObject |
| 358 |
objectClass: top |
| 359 |
|
| 360 |
dn: dc=192,dc=in-addr,dc=arpa,dc=cherchetoujours.org,o=entropie |
| 361 |
dc: 192 |
| 362 |
objectClass: dNSDomain |
| 363 |
objectClass: dcObject |
| 364 |
objectClass: top |
| 365 |
|
| 366 |
dn: dc=168,dc=192,dc=in-addr,dc=arpa,dc=cherchetoujours.org.nu,o=entropie |
| 367 |
dc: 168 |
| 368 |
objectClass: dNSDomain |
| 369 |
objectClass: dcObject |
| 370 |
objectClass: top |
| 371 |
|
| 372 |
dn: dc=0,dc=168,dc=192,dc=in-addr,dc=arpa,dc=cherchetoujours.org,o=entropie |
| 373 |
dc: 0 |
| 374 |
objectClass: dNSDomain |
| 375 |
objectClass: dcObject |
| 376 |
objectClass: top |
| 377 |
|
| 378 |
dn: dc=1,dc=0,dc=168,dc=192,dc=in-addr,dc=arpa,dc=cherchetoujours.org,o=entropie |
| 379 |
dc: 1 |
| 380 |
cNAMERecord: ns.cherchetoujours.org |
| 381 |
objectClass: dNSDomain |
| 382 |
objectClass: dcObject |
| 383 |
objectClass: top |
| 384 |
nSRecord: @ |
| 385 |
|
| 386 |
dn: dc=2,dc=0,dc=168,dc=192,dc=in-addr,dc=arpa,dc=cherchetoujours.org,o=entropie |
| 387 |
dc: 2 |
| 388 |
cNAMERecord: babykart.cherchetoujours.org |
| 389 |
objectClass: dNSDomain |
| 390 |
objectClass: dcObject |
| 391 |
objectClass: top |
| 392 |
nSRecord: @ |
| 393 |
|
| 394 |
dn: dc=ns,dc=cherchetoujours,dc=org,dc=cherchetoujours.org,o=entropie |
| 395 |
objectClass: top |
| 396 |
objectClass: dNSDomain |
| 397 |
objectClass: dcObject |
| 398 |
dc: ns |
| 399 |
aRecord: 192.168.0.1 |
| 400 |
nSRecord: @ |
| 401 |
|
| 402 |
dn: dc=babykart,dc=cherchetoujours,dc=org,dc=cherchetoujours.org,o=entropie |
| 403 |
objectClass: top |
| 404 |
objectClass: dNSDomain |
| 405 |
objectClass: dcObject |
| 406 |
dc: babykart |
| 407 |
aRecord: 192.168.0.2 |
| 408 |
nSRecord: @ |
| 409 |
|
| 410 |
|
| 411 |
|
| 412 |
|
| 413 |
-- |
| 414 |
gentoo-doc-cvs@g.o mailing list |
Archives