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version 1.1, 2012/07/30 13:04:37
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version 1.3, 2021/01/09 03:26:20
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Line 33 The installation process takes the follo
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Line 33 The installation process takes the follo
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| <li><a href="#log">Log in to LON-CAPA</a></li> |
<li><a href="#log">Log in to LON-CAPA</a></li> |
| </ol> |
</ol> |
| |
|
| <hr /> |
<hr> |
| <h2>1. <a name="obt">Obtain Ubuntu 12.04 LTS .iso file</a></h2> |
<h2>1. <a name="obt">Obtain Ubuntu 12.04 LTS .iso file</a></h2> |
| <p> |
<p> |
| Ubuntu 12.04 LTS (server install) isos can be obtained from the <a href="http://www.ubuntu.com/download/server/download">Ubuntu Server download</a> page<br /> |
Ubuntu 12.04 LTS (server install) isos can be obtained from the <a href="http://www.ubuntu.com/download/server/download">Ubuntu Server download</a> page<br> |
| An .iso file (either 32 bit or 64 bit) can be burned to a CD. |
An .iso file (either 32 bit or 64 bit) can be burned to a CD. |
| </p> |
</p> |
| |
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Line 56 DHCP is <em>not</em> supported.
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Line 56 DHCP is <em>not</em> supported.
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| <h2>3. <a name="lin">Ubuntu 12.04 LTS installation</a></h2> |
<h2>3. <a name="lin">Ubuntu 12.04 LTS installation</a></h2> |
| <p> |
<p> |
| Installing Ubuntu Linux is easy. |
Installing Ubuntu Linux is straightforward. |
| Documentation is available from |
Documentation is available from |
| <a href="https://help.ubuntu.com/community/Installation">https://help.ubuntu.com/community/Installation/</a> |
<a href="https://help.ubuntu.com/community/Installation">https://help.ubuntu.com/community/Installation/</a> |
| Most of the installation screens are self explanatory. |
Most of the installation screens are self explanatory. |
|
Line 86 There are a few steps that require comme
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Line 86 There are a few steps that require comme
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| <dd>The base system will be installed. Once that is complete you will have the option to select additional software collections. Leave all unselected.</dd> |
<dd>The base system will be installed. Once that is complete you will have the option to select additional software collections. Leave all unselected.</dd> |
| </dl> |
</dl> |
| <p> |
<p> |
| |
|
| Finish installing your server, reboot it, and log in with the username you created during installation. |
Finish installing your server, reboot it, and log in with the username you created during installation. |
| <dt>Firewall Configuration</dt> |
</p> |
| <dd>Use ufw to allow incoming traffic for the following services: |
<h3>Firewall Configuration</h3> |
| ssh, www, https |
<p> |
| </dd> |
Use ufw to allow incoming traffic for the following services: |
| |
ssh, www, https |
| |
</p> |
| <pre> |
<pre> |
| sudo ufw default deny |
sudo ufw default deny |
| sudo ufw enable |
sudo ufw enable |
|
Line 99 sudo ufw allow ssh
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Line 100 sudo ufw allow ssh
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| sudo ufw allow www |
sudo ufw allow www |
| sudo ufw allow https |
sudo ufw allow https |
| </pre> |
</pre> |
| <dt>E-mail: Postfix Installation</dt> |
<h3>E-mail: Postfix Installation</h3> |
| <dd>Configure to "Internet Site" to allow LON-CAPA to send e-mail to users.</dd> |
<p> |
| |
Configure to "Internet Site" to allow LON-CAPA to send e-mail to users. |
| |
</p> |
| <pre> |
<pre> |
| sudo apt-get install postfix |
sudo apt-get install postfix |
| </pre> |
</pre> |
| <dt>E-mail: Postfix Configuration</dt> |
<h3>E-mail: Postfix Configuration</h3> |
| <dd>If you need to change the postfix configuration in the future use:<dd> |
<p> |
| |
If you need to change the postfix configuration in the future use: |
| |
</p> |
| <pre> |
<pre> |
| sudo dpkg-reconfigure postfix |
sudo dpkg-reconfigure postfix |
| </pre> |
</pre> |
| </p> |
|
| |
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| <h2>4. <a name="upd">Update your system</a></h2> |
<h2>4. <a name="upd">Update your system</a></h2> |
| <p> |
<p> |
|
Line 122 sudo apt-get upgrade
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Line 126 sudo apt-get upgrade
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| <p> |
<p> |
| If kernel packages were updated, reboot your system before continuing with the installation. |
If kernel packages were updated, reboot your system before continuing with the installation. |
| </p> |
</p> |
| <p> |
|
| Add LON-CAPA ubuntu repository to your /etc/apt/sources.list file. |
|
| </p> |
|
| <pre> |
|
| sudo apt-get install python-software-properties |
|
| sudo apt-add-repository 'deb http://install.loncapa.org/ubuntu precise main' |
|
| </pre> |
|
| <h2>5. <a name="ilc">Installing LON-CAPA</a></h2> |
<h2>5. <a name="ilc">Installing LON-CAPA</a></h2> |
| <h3>Import the LON-CAPA encryption key</h3> |
<h3>Import the LON-CAPA encryption key</h3> |
| <pre> |
<pre> |
|
Line 136 wget http://install.loncapa.org/versions
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Line 133 wget http://install.loncapa.org/versions
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| sudo apt-key add APT-GPG-KEY-loncapa.asc |
sudo apt-key add APT-GPG-KEY-loncapa.asc |
| sudo apt-get update |
sudo apt-get update |
| </pre> |
</pre> |
| |
<h3>Add LON-CAPA ubuntu repository to /etc/apt/sources.list</h3> |
| |
<p> Execute: </p> |
| |
<pre> |
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sudo apt-get install python-software-properties |
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sudo apt-add-repository 'deb http://install.loncapa.org/ubuntu precise main' |
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</pre> |
| |
<p> |
| |
You can display which repositories are currently enabled by using: |
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</p> |
| |
<pre> |
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sudo apt-cache policy |
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</pre> |
| <h3>Install prerequisites</h3> |
<h3>Install prerequisites</h3> |
| <p> Execute: </p> |
<p> Execute: </p> |
| <pre> |
<pre> |
|
Line 182 Once a choice has been entered for all n
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Line 191 Once a choice has been entered for all n
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| <li>Configure Apache web server</li> |
<li>Configure Apache web server</li> |
| <li>Configure start-up of services</li> |
<li>Configure start-up of services</li> |
| <li>Check firewall settings</li> |
<li>Check firewall settings</li> |
| <li>Stop services not used by LON-CAPA,<br /> |
<li>Stop services not used by LON-CAPA,<br> |
| e.g., services for a print server: cups daemon</li> |
e.g., services for a print server: cups daemon</li> |
| <li>Download LON-CAPA source code in readiness for installation</li> |
<li>Download LON-CAPA source code in readiness for installation</li> |
| </ul> |
</ul> |
|
Line 205 for it to function at all. Below is a l
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Line 214 for it to function at all. Below is a l
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| <dd>Each site or school which installs LON-CAPA needs its own domain. |
<dd>Each site or school which installs LON-CAPA needs its own domain. |
| Here at MSU we use 'msu'. You should choose something short but |
Here at MSU we use 'msu'. You should choose something short but |
| meaningful. <i>Restriction: One word, no hyphens, underscores, or |
meaningful. <i>Restriction: One word, no hyphens, underscores, or |
| special characters.</i><br />Domain names which include a departmental |
special characters.</i><br>Domain names which include a departmental |
| abbreviation are not recommended as although LON-CAPA may start in |
abbreviation are not recommended as although LON-CAPA may start in |
| a single department, other departments frequently join subsequently. |
a single department, other departments frequently join subsequently. |
| For a domain name: 'msu' is a superior choice to 'msuphys' for example. |
For a domain name: 'msu' is a superior choice to 'msuphys' for example. |
|
Line 281 Point a web browser at your new machine
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Line 290 Point a web browser at your new machine
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| coordinator. Congratulations! |
coordinator. Congratulations! |
| </p> |
</p> |
| |
|
| <hr /> |
<hr> |
| <h2>If things aren't working right</h2> |
<h2>If things aren't working right</h2> |
| <p> |
<p> |
| If you've followed the steps above and the server doesn't start or you think |
If you've followed the steps above and the server doesn't start or you think |
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