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Diff for /doc/build/ubuntu16LTS_install.frag between versions 1.5 and 1.7

version 1.5, 2021/01/09 03:26:20 version 1.7, 2022/03/26 19:00:51
Line 94  Use ufw to allow incoming traffic for th Line 94  Use ufw to allow incoming traffic for th
 ssh, www, https  ssh, www, https
 </p>  </p>
 <pre>  <pre>
   sudo apt-get install ufw
 sudo ufw default deny  sudo ufw default deny
 sudo ufw enable  sudo ufw enable
 sudo ufw allow ssh  sudo ufw allow ssh
Line 137  sudo apt-get update Line 138  sudo apt-get update
 <p> Execute: </p>  <p> Execute: </p>
 <pre>  <pre>
 sudo apt-get install python-software-properties  sudo apt-get install python-software-properties
 sudo apt-add-repository 'deb http://install.loncapa.org/ubuntu xenial main'  sudo add-apt-repository 'deb http://install.loncapa.org/ubuntu xenial main'
 </pre>  </pre>
 <p>  <p>
 You can display which repositories are currently enabled by using:  You can display which repositories are currently enabled by using:
 </p>  </p>
 <pre>  <pre>
 sudo apt-cache policy  grep '^deb ' /etc/apt/sources.list |grep ' xenial '
   </pre>
   <p>The output should contain:</p>
   <pre>
   deb http://us.archive.ubuntu.com/ubuntu xenial main
   deb http://us.archive.ubuntu.com/ubuntu xenial universe
   deb http://install.loncapa.org/ubuntu xenial main
   </pre>
   <p>If the Ubuntu universe repository is absent it can be added using:</p>
   <pre>
   sudo add-apt-repository universe
   </pre>
   <p>If other Ubuntu repositories, e.g., restricted and multiverse are enabled,
   you can disable them, as they are not needed for LON-CAPA, by using:</p>
   <pre>
   sudo add-apt-repository --remove restricted
   sudo add-apt-repository --remove multiverse
 </pre>  </pre>
 <h3>Install prerequisites</h3>  <h3>Install prerequisites</h3>
 <p> Execute: </p>  <p> Execute: </p>
Line 158  This may take some minutes due to LON-CA Line 175  This may take some minutes due to LON-CA
 sudo mysql_secure_installation  sudo mysql_secure_installation
 </pre><p>  </pre><p>
 Press ENTER to skip set up of the validate password plugin.<br />  Press ENTER to skip set up of the validate password plugin.<br />
 Although you will be prompted to set a password for the MySQL root user, in Ubuntu systems running MySQL 5.7 (and later),  In Ubuntu systems running MySQL 5.7 (and later), by default the MySQL root 
 the root user is authenticated by the auth_socket plugin by default, so   user is authenticated by the auth_socket plugin which restricts root access
   to the local machine (and to sudo). If you prefer to set a password for the
 Answer “Y” (yes) to the prompts to: (a) remove the anonymous user, (b) restrict root user access to the local machine,  MySQL root user, you can do so, and user that instead of the default.
   </p><p>
   Answer “Y” (yes) to the prompts to: 
   (a) remove the anonymous user, 
   (b) restrict root user access to the local machine,
 and (c) remove the test database.</p>  and (c) remove the test database.</p>
 <p>  
 In Ubuntu systems running MySQL 5.7 (and later), the root user is authenticated by the auth_socket plugin by default.   
 <h3>Set MPM mode for Apache web server and enable use of cgi scripts and webDAV</h3>  <h3>Set MPM mode for Apache web server and enable use of cgi scripts and webDAV</h3>
 <p>Execute: </p>  <p>Execute: </p>
 <pre>  <pre>
Line 264  for it to function at all.  Below is a l Line 283  for it to function at all.  Below is a l
   
 <h3>Configuring LON-CAPA</h3>  <h3>Configuring LON-CAPA</h3>
 <p>  <p>
 To configure and install LON-CAPA, become root and execute the following commands:  To configure and install LON-CAPA execute the following commands:
 </p>  </p>
 <pre>  <pre>
 sudo -i  cd ../loncapa-X.Y.Z  (X.Y.Z should correspond to a version number like '2.11.2')
 cd /root/loncapa-X.Y.Z     (X.Y.Z should correspond to a version number like '2.11.2')  sudo ./UPDATE
 ./UPDATE  
 </pre>  </pre>
 <p>  <p>
 You will need to enter the LON-CAPA configuration information you determined   You will need to enter the LON-CAPA configuration information you determined 
Line 285  invoked below requires that you enter th Line 303  invoked below requires that you enter th
 Replace USERNAME and DOMAIN with an appropriate username and your domain.  Replace USERNAME and DOMAIN with an appropriate username and your domain.
 </p>  </p>
 <pre>  <pre>
 cd /root/loncapa-X.Y.Z/loncom/build  cd loncom/build
 perl make_domain_coordinator.pl USERNAME DOMAIN  sudo perl make_domain_coordinator.pl USERNAME DOMAIN
   cd
 </pre>  </pre>
   
 <h2>7. <a name="sts">Start/Restart Services</a></h2>  <h2>7. <a name="sts">Start/Restart Services</a></h2>
 <p>  <p>
 The LON-CAPA network services take a moment to start.  Most misconfigurations  The LON-CAPA network services take a moment to start.  Most misconfigurations
 will be apparent at this step. Lastly, exit from root status to resume use of your regular account.  will be apparent at this step.
 </p>  </p>
 <pre>  <pre>
 /etc/init.d/loncontrol start  sudo /etc/init.d/loncontrol start
 /etc/init.d/apache2 restart  sudo service apache2 restart
 exit  exit
 </pre>  </pre>
 <p>  <p>
Removed from v.1.5  
changed lines
  Added in v.1.7

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