version 1.3, 2001/11/26 14:43:51
|
version 1.8, 2002/04/23 12:06:28
|
Line 1
|
Line 1
|
<!-- The LearningOnline Network with CAPA --> |
<!-- $Id$ --> |
<!-- $Id --> |
|
<html> |
<html> |
<head> |
<head> |
<title>LON-CAPA Reconfiguration</title> |
<title>Configuration of a LON-CAPA Server</title> |
|
<!-- pdfahref index.pdf --> |
|
<!-- button CONFIGURE --> |
</head> |
</head> |
<body> |
<body bgcolor='#ffffff'> |
<h1>LON-CAPA Reconfiguration</h1> |
<!-- preamble start --> |
<p>Scott Harrison</p> |
<p> |
<p>Last updated: $Date$; Revision: $Revision</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. |
|
</p> |
|
<p> |
|
The two most important configuration files are: |
|
<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> |
|
<br /> |
|
</li> |
|
<li><strong>hosts.tab</strong> - |
|
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> |
|
<br /> |
|
</li> |
|
</ul> |
|
</p> |
|
</font> |
|
<!-- preamble end --> |
|
<!-- maintext start --> |
<h3>Configuration files and examples</h3> |
<h3>Configuration files and examples</h3> |
LON-CAPA currently depends on the following list of configuration |
LON-CAPA currently depends on the following list of configuration |
files. Locations of these files are by default. Depending on your |
files. Locations of these files are by default. Depending on your |
Line 17 may be elsewhere.
|
Line 42 may be elsewhere.
|
<li><a href='confexamples/krb.conf'>[EXAMPLE]</a> /etc/krb.conf</li> |
<li><a href='confexamples/krb.conf'>[EXAMPLE]</a> /etc/krb.conf</li> |
<li><a href='confexamples/access.conf'>[EXAMPLE]</a> |
<li><a href='confexamples/access.conf'>[EXAMPLE]</a> |
/etc/httpd/conf/access.conf</li> |
/etc/httpd/conf/access.conf</li> |
|
<li><a href='confexamples/loncapa.conf'>[EXAMPLE]</a> |
|
/etc/httpd/conf/loncapa.conf</li> |
<li><a href='confexamples/hosts.tab'>[EXAMPLE]</a> |
<li><a href='confexamples/hosts.tab'>[EXAMPLE]</a> |
/home/httpd/lonTabs/hosts.tab</li> |
/home/httpd/lonTabs/hosts.tab</li> |
<li><a href='confexamples/spare.tab'>[EXAMPLE]</a> |
<li><a href='confexamples/spare.tab'>[EXAMPLE]</a> |
Line 27 may be elsewhere.
|
Line 54 may be elsewhere.
|
<li><a href='confexamples/ntp.conf'>[EXAMPLE]</a> /etc/ntp.conf</li> |
<li><a href='confexamples/ntp.conf'>[EXAMPLE]</a> /etc/ntp.conf</li> |
<li><a href='confexamples/un_keyword.tab'>[EXAMPLE]</a> |
<li><a href='confexamples/un_keyword.tab'>[EXAMPLE]</a> |
/home/httpd/html/res/adm/includes/un_keyword.tab</li> |
/home/httpd/html/res/adm/includes/un_keyword.tab</li> |
<li><a href='confexamples/copyright.tab'>[EXAMPLE]</a> |
|
/home/httpd/html/res/adm/includes/copyright.tab</li> |
|
<li><a href='confexamples/language.tab'>[EXAMPLE]</a> |
|
/home/httpd/lonTabs/language.tab</li> |
|
<li><a href='confexamples/step-tickers'>[EXAMPLE]</a> |
<li><a href='confexamples/step-tickers'>[EXAMPLE]</a> |
/etc/ntp/step-tickers</li> |
/etc/ntp/step-tickers</li> |
<li><a href='confexamples/pwauth'>[EXAMPLE]</a> /etc/pam.d/pwauth</li> |
<li><a href='confexamples/pwauth'>[EXAMPLE]</a> /etc/pam.d/pwauth</li> |
Line 38 may be elsewhere.
|
Line 61 may be elsewhere.
|
</ul> |
</ul> |
<h3>Current Reconfiguration Procedure</h3> |
<h3>Current Reconfiguration Procedure</h3> |
<p> |
<p> |
Currently, we recommend you handle reconfiguration manually. |
We recommend that you handle the reconfiguration manually. |
An administrator should alter configuration files present throughout the |
A knowledgeable system administrator should alter these configuration |
system. |
files. |
</p> |
|
<h3>Alternative Reconfiguration Procedure (alpha software)</h3> |
|
<p> |
|
LON-CAPA Reconfiguration can also be handled by a GUI tool (and text-based UI) |
|
developed as an offshoot from the RedHat anaconda python-Tk system. This tool |
|
should be present on your LON-CAPA system at |
|
/usr/sbin/loncapaconfig. |
|
</p> |
</p> |
|
<!-- maintext end --> |
</body> |
</body> |
</html> |
</html> |