[LON-CAPA-cvs] cvs: doc /build reconfig.html
harris41
lon-capa-cvs@mail.lon-capa.org
Sat, 27 Jul 2002 23:08:10 -0000
harris41 Sat Jul 27 19:08:10 2002 EDT
Modified files:
/doc/build reconfig.html
Log:
categorizing the different types of configuration files and
discussing how to treat them
Index: doc/build/reconfig.html
diff -u doc/build/reconfig.html:1.10 doc/build/reconfig.html:1.11
--- doc/build/reconfig.html:1.10 Mon Jun 17 01:52:41 2002
+++ doc/build/reconfig.html Sat Jul 27 19:08:10 2002
@@ -1,6 +1,6 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<!-- $Id: reconfig.html,v 1.10 2002/06/17 05:52:41 harris41 Exp $ -->
+<!-- $Id: reconfig.html,v 1.11 2002/07/27 23:08:10 harris41 Exp $ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>
@@ -12,21 +12,23 @@
<!-- preamble start -->
<p>
There are about a dozen files on the LON-CAPA server systems
-which customize how each system interacts with the rest of the
-LON-CAPA network.
+which the system administrator may need to adjust.
</p>
<p>
The two most important configuration files are:
</p>
<ul>
<li><strong>loncapa.conf</strong> -
-typically located in the directory <tt>/etc/httpd/conf/</tt>
-<br /><i>contains variables and modifications necessary for
-the effective running of the Apache web server</i>
+typically located in the directory <tt>/etc/httpd/conf/</tt>;
+<br /><i>contains machine-specific and institution-specific
+variables and modifications necessary for
+the effective running of the Apache web server;
+note that there is also a <strong>loncapa_apache.conf</strong>
+which should be installed, but not modified</i>
<br />
</li>
<li><strong>hosts.tab</strong> -
-typically located in the directory <tt>/home/httpd/lonTabs/</tt>
+typically located in the directory <tt>/home/httpd/lonTabs/</tt>;
<br /><i>is a listing of all other internet machines that a server
system considers to be valid server systems on the LON-CAPA
network</i>
@@ -35,40 +37,75 @@
</ul>
<!-- preamble end -->
<!-- maintext start -->
-<h3>Configuration files and examples</h3>
+<h3>Current Reconfiguration Procedure</h3>
<p>
-LON-CAPA currently depends on the following list of configuration
-files. Locations of these files are by default. Depending on your
-Linux distribution (RedHat, Mandrake, Debian, etc.), the file paths
+After making any configuration change, you will need to restart system
+services. The two most important system services on a LON-CAPA system are
+<strong>loncapa</strong> and <strong>httpd</strong>. Here are the
+commands for restarting the system services:
+</p>
+<table bgcolor="#aaaaaa" border="1"><tr><td>
+<tt>/etc/rc.d/init.d/loncapa restart</tt>
+<br /><tt>/etc/rc.d/init.d/httpd restart</tt>
+</td></tr></table>
+<p>
+We recommend that a knowledgeable system administrator should
+perform any adjustments on a LON-CAPA server machine.
+Locations of these files are by default. Depending on your
+Linux distribution--RedHat, Mandrake, Debian, etc, the file paths
may be elsewhere.
</p>
+<h3>Configuration files that will have to be altered</h3>
+<p>
+LON-CAPA currently depends on the following list of configuration
+files. Note that <tt>loncapa.conf</tt> is automatically
+altered by the installation/upgrade scripts associated with
+the tarball-distribution (see the <b>INSTALL</b> and <b>UPGRADE</b>
+sections of this web-site). (Thus, the system administrator should
+not have to further adjust <tt>loncapa.conf</tt> from the terminal.)
+</p>
<ul>
-<li><a href="confexamples/krb.conf">[EXAMPLE]</a> /etc/krb.conf</li>
-<li><a href="confexamples/loncapa_apache.conf">[EXAMPLE]</a>
-/etc/httpd/conf/loncapa_apache.conf</li>
<li><a href="confexamples/loncapa.conf">[EXAMPLE]</a>
/etc/httpd/conf/loncapa.conf</li>
<li><a href="confexamples/hosts.tab">[EXAMPLE]</a>
/home/httpd/lonTabs/hosts.tab</li>
<li><a href="confexamples/spare.tab">[EXAMPLE]</a>
/home/httpd/lonTabs/spare.tab</li>
+<li><a href="confexamples/krb.conf">[EXAMPLE]</a> /etc/krb.conf</li>
<li><a href="confexamples/htpasswd">[EXAMPLE]</a>
/home/httpd/lonTabs/htpasswd</li>
-<li><a href="confexamples/smb.conf">[EXAMPLE]</a> /etc/smb.conf</li>
<li><a href="confexamples/ntp.conf">[EXAMPLE]</a> /etc/ntp.conf</li>
-<li><a href="confexamples/un_keyword.tab">[EXAMPLE]</a>
-/home/httpd/html/res/adm/includes/un_keyword.tab</li>
<li><a href="confexamples/step-tickers">[EXAMPLE]</a>
/etc/ntp/step-tickers</li>
<li><a href="confexamples/pwauth">[EXAMPLE]</a> /etc/pam.d/pwauth</li>
-<li><a href="confexamples/config">[EXAMPLE]</a> /etc/atalk/config</li>
</ul>
-<h3>Current Reconfiguration Procedure</h3>
+<h3>Configuration files that do not have to be altered</h3>
<p>
-We recommend that you handle the reconfiguration manually.
-A knowledgeable system administrator should alter these configuration
-files.
+The following configuration files are critical for the correct
+performance of a LON-CAPA server machine. Typically, these configuration
+files do not need to be adjusted by the system administrator.
</p>
+<ul>
+<li><a href="confexamples/loncapa_apache.conf">[EXAMPLE]</a>
+/etc/httpd/conf/loncapa_apache.conf</li>
+<li><a href="confexamples/un_keyword.tab">[EXAMPLE]</a>
+/home/httpd/html/res/adm/includes/un_keyword.tab</li>
+</ul>
+
+<h3>Configuring Secondary Services</h3>
+<p>
+LON-CAPA does not provide integrated support for secondary services.
+The expectation is that knowledgeable system administrators will
+customize these secondary services for their institution.
+</p>
+<p>
+We do, however, provide example configurations of services that you
+may want to deliver with LON-CAPA (i.e. Samba and AppleChooser).
+</p>
+<ul>
+<li><a href="confexamples/smb.conf">[EXAMPLE]</a> /etc/smb.conf</li>
+<li><a href="confexamples/config">[EXAMPLE]</a> /etc/atalk/config</li>
+</ul>
<!-- maintext end -->
<!-- validated -->
</body>