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8<title>Using Apache With RPM Based Systems (Redhat / CentOS / Fedora) - Apache HTTP Server</title>
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16<body id="manual-page"><div id="page-header">
17<p class="menu"><a href="/mod/">Modules</a> | <a href="/mod/directives.html">Directives</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="/glossary.html">Glossary</a> | <a href="/sitemap.html">Sitemap</a></p>
18<p class="apache">Apache HTTP Server Version 2.4</p>
19<img alt="" src="/images/feather.gif" /></div>
20<div class="up"><a href="./"><img title="&lt;-" alt="&lt;-" src="/images/left.gif" /></a></div>
21<div id="path">
22<a href="http://www.apache.org/">Apache</a> &gt; <a href="http://httpd.apache.org/">HTTP Server</a> &gt; <a href="http://httpd.apache.org/docs/">Documentation</a> &gt; <a href="../">Version 2.4</a> &gt; <a href="./">Platform Specific Notes</a></div><div id="page-content"><div id="preamble"><h1>Using Apache With RPM Based Systems (Redhat / CentOS / Fedora)</h1>
23<div class="toplang">
24<p><span>Available Languages: </span><a href="/en/platform/rpm.html" title="English">&nbsp;en&nbsp;</a></p>
25</div>
26
27
28    <p>While many distributions make Apache httpd available as operating system
29    supported packages, it can sometimes be desirable to install and use the
30    canonical version of Apache httpd on these systems, replacing the natively
31    provided versions of the packages.</p>
32
33    <p>While the Apache httpd project does not currently create binary RPMs
34    for the various distributions out there, it is easy to build your own
35    binary RPMs from the canonical Apache httpd tarball.</p>
36
37    <p>This document explains how to build, install, configure and run
38    Apache httpd 2.4 under Unix systems supporting the RPM packaging format.</p>
39
40  </div>
41<div id="quickview"><ul id="toc"><li><img alt="" src="/images/down.gif" /> <a href="#creating">Creating a Source RPM</a></li>
42<li><img alt="" src="/images/down.gif" /> <a href="#building">Building RPMs</a></li>
43<li><img alt="" src="/images/down.gif" /> <a href="#installing">Installing the Server</a></li>
44<li><img alt="" src="/images/down.gif" /> <a href="#default">Configuring the Default Instance of Apache httpd</a></li>
45<li><img alt="" src="/images/down.gif" /> <a href="#additional">Configuring Additional Instances of Apache httpd on the Same Machine</a></li>
46</ul><ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div>
47<div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
48<div class="section">
49<h2><a name="creating" id="creating">Creating a Source RPM</a></h2>
50    
51
52    <p>The Apache httpd source tarball can be converted into an SRPM as
53    follows:</p>
54
55    <div class="example"><p><code>
56      rpmbuild -ts httpd-2.4.x.tar.bz2
57    </code></p></div>
58
59  </div><div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
60<div class="section">
61<h2><a name="building" id="building">Building RPMs</a></h2>
62    
63
64    <p>RPMs can be built directly from the Apache httpd source tarballs using
65    the following command:</p>
66
67    <div class="example"><p><code>
68      rpmbuild -tb httpd-2.4.x.tar.bz2
69    </code></p></div>
70
71    <p>Corresponding "-devel" packages will be required to be installed on your
72    build system prior to building the RPMs, the <code>rpmbuild</code> command
73    will automatically calculate what RPMs are required and will list any
74    dependencies that are missing on your system. These "-devel" packages will
75    not be required after the build is completed, and can be safely removed.</p>
76
77    <p>If successful, the following RPMs will be created:</p>
78
79    <dl>
80    <dt>httpd-2.4.x-1.i686.rpm</dt>
81    <dd>The core server and basic module set.</dd>
82
83    <dt>httpd-debuginfo-2.4.x-1.i686.rpm</dt>
84    <dd>Debugging symbols for the server and all modules.</dd>
85
86    <dt>httpd-devel-2.4.x-1.i686.rpm</dt>
87    <dd>Headers and development files for the server.</dd>
88
89    <dt>httpd-manual-2.4.x-1.i686.rpm</dt>
90    <dd>The webserver manual.</dd>
91
92    <dt>httpd-tools-2.4.x-1.i686.rpm</dt>
93    <dd>Supporting tools for the webserver.</dd>
94
95    <dt>mod_authnz_ldap-2.4.x-1.i686.rpm</dt>
96    <dd><code class="module"><a href="/mod/mod_ldap.html">mod_ldap</a></code> and <code class="module"><a href="/mod/mod_authnz_ldap.html">mod_authnz_ldap</a></code>, with
97    corresponding dependency on openldap.</dd>
98
99    <dt>mod_lua-2.4.x-1.i686.rpm</dt>
100    <dd><code class="module"><a href="/mod/mod_lua.html">mod_lua</a></code> module, with
101    corresponding dependency on lua.</dd>
102
103    <dt>mod_proxy_html-2.4.x-1.i686.rpm</dt>
104    <dd><code class="module"><a href="/mod/mod_proxy_html.html">mod_proxy_html</a></code> module, with
105    corresponding dependency on libxml2.</dd>
106
107    <dt>mod_socache_dc-2.4.x-1.i686.rpm</dt>
108    <dd><code class="module"><a href="/mod/mod_socache_dc.html">mod_socache_dc</a></code> module, with
109    corresponding dependency on distcache.</dd>
110
111    <dt>mod_ssl-2.4.x-1.i686.rpm</dt>
112    <dd><code class="module"><a href="/mod/mod_ssl.html">mod_ssl</a></code> module, with
113    corresponding dependency on openssl.</dd>
114
115    </dl>
116
117  </div><div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
118<div class="section">
119<h2><a name="installing" id="installing">Installing the Server</a></h2>
120    
121
122    <p>The <code>httpd</code> RPM is the only RPM necessary to get a basic
123    server to run. Install it as follows:</p>
124
125    <div class="example"><p><code>
126      rpm -U httpd-2.4.x-1.i686.rpm
127    </code></p></div>
128
129    <p>Self contained modules are included with the server. Modules that
130    depend on external libraries are provided as separate RPMs to install
131    if needed.</p>
132
133  </div><div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
134<div class="section">
135<h2><a name="default" id="default">Configuring the Default Instance of Apache httpd</a></h2>
136    
137
138    <p>The default configuration for the server is installed by default
139    beneath the <code>/etc/httpd</code> directory, with logs written by
140    default to <code>/var/log/httpd</code>. The environment for the
141    webserver is set by default within the optional
142    <code>/etc/sysconfig/httpd</code> file.</p>
143
144    <p>Start the server as follows:</p>
145
146    <div class="example"><p><code>
147      service httpd restart
148    </code></p></div>
149
150  </div><div class="top"><a href="#page-header"><img alt="top" src="/images/up.gif" /></a></div>
151<div class="section">
152<h2><a name="additional" id="additional">Configuring Additional Instances of Apache httpd on the Same Machine</a></h2>
153    
154
155    <p>It is possible to configure additional instances of the Apache
156    httpd server running independently alongside each other on the same
157    machine. These instances can have independent configurations, and
158    can potentially run as separate users if so configured.</p>
159
160    <p>This was done by making the httpd startup script aware of its own
161    name. This name is then used to find the environment file for the
162    server, and in turn, the server root of the server instance.</p>
163
164    <p>To create an additional instance called
165    <code>httpd-additional</code>, follow these steps:</p>
166
167    <ul>
168      <li>Create a symbolic link to the startup script for the additional
169      server:
170
171      <div class="example"><p><code>
172        ln -s /etc/rc.d/init.d/httpd /etc/rc.d/init.d/httpd-additional<br />
173        chkconfig --add httpd-additional
174      </code></p></div>
175
176      </li>
177
178      <li>Create an environment file for the server, using the
179      <code>/etc/sysconfig/httpd</code> file as a template:
180
181      <div class="example"><p><code>
182        # template from httpd<br />
183        cp /etc/sysconfig/httpd /etc/sysconfig/httpd-additional
184      </code></p></div>
185      
186      <div class="example"><p><code>
187        # blank template<br />
188        touch /etc/sysconfig/httpd-additional
189      </code></p></div>
190
191      Edit <code>/etc/sysconfig/httpd-additional</code> and pass the
192      server root of the new server instance within the
193      <code>OPTIONS</code> environment variable.
194
195      <div class="example"><p><code>
196        OPTIONS="-d /etc/httpd-additional -f conf/httpd-additional.conf"
197      </code></p></div>
198
199      </li>
200
201      <li>Edit the server configuration file
202      <code>/etc/httpd-additional/conf/httpd-additional.conf</code> to
203      ensure the correct ports and paths are configured.
204      </li>
205
206      <li>Start the server as follows:
207
208      <div class="example"><p><code>
209        service httpd-additional restart
210      </code></p></div>
211
212      </li>
213
214      <li>Repeat this process as required for each server instance.</li>
215    </ul>
216
217  </div></div>
218<div class="bottomlang">
219<p><span>Available Languages: </span><a href="/en/platform/rpm.html" title="English">&nbsp;en&nbsp;</a></p>
220</div><div class="top"><a href="#page-header"><img src="/images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Comments</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&amp;A section. Comments placed here should be pointed towards suggestions on improving the documentation or server, and may be removed again by our moderators if they are either implemented or considered invalid/off-topic. Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our <a href="http://httpd.apache.org/lists.html">mailing lists</a>.</div>
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