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+ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+ <html lang="en" xmlns="http://www.w3.org/1999/xhtml">
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+ <head>
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+ <title>Install LibreNMS on Debian/Ubuntu</title>
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+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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+ <script type="text/javascript" src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
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+ <script type="text/javascript">
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+ $(function(){
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+ $('textarea').each(function(i,e){
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+ theTextarea = $(this);
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+ theTextarea.height((theTextarea[0].scrollHeight-5) +'px');
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+ });
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+
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+ $('li').each(function(i,e){
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+ if(!$(this).hasClass('noCheckbox')){
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+ var uuid = 'li_' + Math.floor(Math.random() * Math.floor(1000000)).toString() + '_' + i.toString();
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+ $(this).contents().wrap('<span id="'+ uuid +'"><label for="cb_'+ uuid +'"></label></span>');
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+ $(this).prepend('<input type="checkbox" class="completeBox" id="cb_' + uuid +'" rel="'+ uuid +'" />')
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+ }
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+ });
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+
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+ $('code,div.codeBlock,textarea.codeBlock').each(function(i,e){
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+ theElement = $(this);
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+ var lines = theElement.html().split("\n");
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+ theElement.empty();
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+ for(l=0;l<lines.length;l++){
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+ if($.trim(lines[l]) != '' && $.trim(lines[l]).substr(0,1) != '#' && $.trim(lines[l]).indexOf(' #') == -1 && lines[l].substr(0, 4).toUpperCase() != 'REM '){
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+ theElement.append('<input type="image" src="images/clipboard.png" value="" class="copy-text" rel="copy_'+ i +'_'+ l +'" data-clipboard-text="'+ $.trim(lines[l].replace(/"/g, '"')) +'" /><span id="copy_'+ i +'_'+ l +'">'+ lines[l] +'</span>');
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+ } else {
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+ }
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+ $(document).on('click','input.copy-text',function(){
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+ theButton = $(this);
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+ $('input.copy-text').attr('src','images/clipboard.png');
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+ $('span.copy-animation,span.copy-animation-ps').removeClass('copy-animation copy-animation-ps');
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+ try {
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+ if($('#'+ theButton.attr('rel')).parent('div').hasClass('PS')){
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+ $('#'+ theButton.attr('rel')).addClass('copy-animation-ps');
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+ } else if($('#'+ theButton.attr('rel')).parent('div').hasClass('CMD')){
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+ } else {
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+ }
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+ navigator.clipboard.writeText(theButton.data('clipboard-text').replace(/<[^>]*>?/gm, ''));
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+ theButton.attr('src','images/clipboard_active.png');
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+ } catch(err) {
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+ }
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+ return false;
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+ });
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+
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+ $(document).on('click','input.completeBox',function(){
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+ theBox = $(this);
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+ $('#'+ theBox.attr('rel')).addClass('strikethrough');
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+ theBox.prop('disabled',true);
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+ theBox.parent('li').prevAll().each(function(i,e){
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+ theLI = $(this);
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+ if(theLI.find('input[type=checkbox]').not(':checked')){
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+ $('#'+ theLI.find('input[type=checkbox]').attr('rel')).addClass('strikethrough');
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+ theLI.find('input[type=checkbox]').prop('checked',true).prop('disabled',true);
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+ }
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+ });
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+ });
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+
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+ if(window.self !== window.top){
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+ window.parent.$('iframe.stepsFrame').height((this['scrollingElement']['scrollHeight']+20) +'px');
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+ }
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+ });
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+ </script>
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+ <link href="css/steps.css" rel="stylesheet" type="text/css" />
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+ </head>
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+ <body>
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+ <div id="gridContainer">
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+ <div class="topMargin"></div>
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+ <div id="listName" class="topMargin">
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+ <h1>Install LibreNMS on Debian/Ubuntu</h1>
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+ </div>
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+ <div></div>
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+ <div id="content">
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+ <ol>
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+ <li>Log into the Debian device</li>
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+ <li>Run the following commands in a terminal:
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+ <div class="codeBlock"># update software repositories<br />
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+ sudo apt update<br />
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+ # install software updates<br />
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+ sudo apt upgrade -y<br />
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+ # install pre-requisites<br />
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+ sudo apt install acl curl composer fping git graphviz imagemagick mariadb-client mariadb-server mtr-tiny nmap rrdtool snmp snmpd whois unzip python3-pymysql python3-dotenv python3-redis python3-setuptools python3-systemd python3-pip -y<br />
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+ # install Apache and MySQL<br />
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+ sudo apt install apache2 libapache2-mod-fcgid mariadb-server mariadb-client -y<br />
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+ # install PHP components<br />
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+ sudo apt install php7.3-cli php7.3-curl php7.3-fpm php7.3-gd php7.3-json php7.3-mbstring php7.3-mysql php7.3-snmp php7.3-xml php7.3-zip -y<br />
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+ # create librenms user<br />
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+ sudo useradd librenms -d /opt/librenms -M -r -s "$(which bash)"<br />
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+ # clone librenms github repo<br />
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+ sudo git clone https://github.com/librenms/librenms.git /opt/librenms<br />
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+ # set permissions<br />
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+ sudo chown -R librenms:librenms /opt/librenms<br />
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+ sudo chmod 771 /opt/librenms<br />
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+ sudo setfacl -d -m g::rwx /opt/librenms/rrd /opt/librenms/logs /opt/librenms/bootstrap/cache/ /opt/librenms/storage/<br />
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+ sudo setfacl -R -m g::rwx /opt/librenms/rrd /opt/librenms/logs /opt/librenms/bootstrap/cache/ /opt/librenms/storage/<br />
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+ # install PHP dependencies<br />
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+ sudo su - librenms<br />
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+ ./scripts/composer_wrapper.php install --no-dev<br />
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+ exit<br />
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+ # set time zone for PHP fpm<br />
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+ sudo nano /etc/php/7.3/fpm/php.ini</div>
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+ </li>
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+ <li>Press CTRL+W to search > type timezone > Press Enter</li>
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+ <li>Remove the ; to uncomment the line</li>
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+ <li>Type in a valid timezone (<a href="https://php.net/manual/en/timezones.php" target="_blank">https://php.net/manual/en/timezones.php</a>)</li>
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+ <li>Press CTRL+O, Enter, CTRL+X to write the changes to php.ini</li>
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+ <li>Continue with the following commands in a terminal:
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+ <div class="codeBlock"># set time zone for PHP cli<br />
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+ sudo nano /etc/php/7.3/cli/php.ini</div>
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+ </li>
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+ <li>Press CTRL+W to search > type timezone > Press Enter</li>
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+ <li>Remove the ; to uncomment the line</li>
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+ <li>Type in a valid timezone (<a href="https://php.net/manual/en/timezones.php" target="_blank">https://php.net/manual/en/timezones.php</a>)</li>
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+ <li>Press CTRL+O, Enter, CTRL+X to write the changes to php.ini</li>
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+ <li>Continue with the following commands in a terminal:</li>
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+ <li>
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+ <div class="codeBlock"># set system time zone<br />
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+ sudo timedatectl set-timezone America/New_York<br />
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+ # edit mariaDB configuration<br />
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+ sudo nano /etc/mysql/mariadb.conf.d/50-server.cnf</div>
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+ </li>
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+ <li>Paste the following under the [mysqld] section
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+ <p>innodb_file_per_table=1<br />
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+ lower_case_table_names=0</p>
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+ </li>
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+ <li>Press CTRL+O, Enter, CTRL+X to write the changes to 50-server.cnf</li>
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+ <li>Continue with the following commands in a terminal:
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+ <div class="codeBlock"># restart mariadb service<br />
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+ sudo systemctl restart mariadb<br />
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+ # configure the MySQL database<br />
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+ sudo su<br />
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+ mysql_secure_installation</div>
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+ </li>
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+ <li>Press Enter to login as root</li>
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+ <li>Type Y and press Enter to set a root password, type the password twice to confirm</li>
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+ <li>Type Y and press Enter to remove anonymous users</li>
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+ <li>Type Y and press Enter to disallow root login remotely</li>
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+ <li>Type Y and press Enter to remove the test database</li>
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+ <li>Type Y and press Enter to reload privilege tables</li>
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+ <li>Run the following command to login into MySQL:
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+ <div class="codeBlock">mysql -u root -p</div>
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+ </li>
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+ <li>Authenticate with the root password set earlier</li>
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+ <li>Run the following commands to create the LibreNMS database and database user
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+ <div class="codeBlock">CREATE DATABASE librenms CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;<br />
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+ CREATE USER 'librenms_rw'@'localhost' IDENTIFIED BY 'Libr3NM$!';<br />
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+ GRANT ALL PRIVILEGES ON librenms.* TO 'librenms_rw'@'localhost';<br />
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+ FLUSH PRIVILEGES;<br />
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+ EXIT;<br />
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+ exit</div>
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+ </li>
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+ <li>Continue with the following commands:
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+ <div class="codeBlock"># make a copy of www.conf<br />
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+ sudo cp /etc/php/7.3/fpm/pool.d/www.conf /etc/php/7.3/fpm/pool.d/librenms.conf<br />
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+ # edit librenms.conf<br />
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+ sudo nano /etc/php/7.3/fpm/pool.d/librenms.conf</div>
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+ </li>
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+ <li>Replace [www] with [librenms]</li>
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+ <li>Change the user and group to librenms
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+ <p>user = librenms<br />
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+ group = librenms</p>
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+ </li>
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+ <li>Change the listen to php-fpm-librenms.sock
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+ <p>listen = /run/php-fpm-librenms.sock</p>
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+ </li>
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+ <li>Press CTRL+O, Enter, CTRL+X to write the changes to librenms.conf</li>
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+ <li>Continue with the following commands:
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+ <div class="codeBlock"># create librenms apache conf<br />
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+ sudo nano /etc/apache2/sites-available/librenms.conf</div>
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+ </li>
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+ <li>Paste the following configuration into librenms.vhost
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+ <p><VirtualHost *:80><br />
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+ DocumentRoot /opt/librenms/html/<br />
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+ #ServerName librenms.example.com</p>
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+
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+ <p>AllowEncodedSlashes NoDecode<br />
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+ <Directory "/opt/librenms/html/"><br />
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+ Require all granted<br />
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+ AllowOverride All<br />
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+ Options FollowSymLinks MultiViews<br />
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+ </Directory></p>
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+
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+ <p># Enable http authorization headers<br />
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+ <IfModule setenvif_module><br />
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+ SetEnvIfNoCase ^Authorization$ "(.+)" HTTP_AUTHORIZATION=$1<br />
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+ </IfModule></p>
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+
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+ <p><FilesMatch ".+\.php$"><br />
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+ SetHandler "proxy:unix:/run/php-fpm-librenms.sock|fcgi://localhost"<br />
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+ </FilesMatch><br />
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+ </VirtualHost></p>
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+ </li>
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+ <li>Press CTRL+O, Enter, CTRL+X to write the changes to librenms.conf</li>
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+ <li>Continue with the following commands:
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+ <div class="codeBlock"># enable the librenms site and reload apache<br />
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+ sudo a2dissite 000-default<br />
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+ sudo a2enmod proxy_fcgi setenvif rewrite<br />
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+ sudo a2ensite librenms.conf<br />
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+ sudo systemctl restart apache2<br />
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+ sudo systemctl restart php7.3-fpm<br />
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+ # install dispatcher service<br />
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+ sudo su - librenms<br />
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+ pip3 install -r requirements.txt<br />
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+ exit<br />
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+ sudo cp /opt/librenms/misc/librenms.service /etc/systemd/system/librenms.service<br />
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+ sudo systemctl enable --now librenms.service<br />
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+ # enable snmp<br />
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+ sudo cp /opt/librenms/snmpd.conf.example /etc/snmp/snmpd.conf<br />
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+ sudo nano /etc/snmp/snmpd.conf</div>
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+ </li>
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+ <li>Change RANDOMSTRINGGOESHERE to a unique community string to use for SNMP</li>
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+ <li>Press CTRL+O, Enter, CTRL+X to write the changes to snmpd.conf</li>
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+ <li>Continue with the following commands:
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+ <div class="codeBlock"># download librenms snmp<br />
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+ sudo curl -o /usr/bin/distro https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/distro<br />
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+ # set permissions<br />
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+ sudo chmod +x /usr/bin/distro<br />
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+ # restart snmp service<br />
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+ sudo systemctl enable snmpd<br />
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+ sudo systemctl restart snmpd</div>
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+ </li>
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+ <li>Open a web browser and navigate to http://DNSorIP//install</li>
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+ <li>The LibreNMS setup screen should be displayed</li>
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+ <li>Click the Configure Database icon</li>
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+ <li>Select MySQL and fill out the database connection information as follows
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+ <p>Host: localhost<br />
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+ Port: 3306<br />
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+ User: librenms_rw<br />
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+ Password: Libr3NM$!<br />
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+ Database Name: librenms</p>
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+ </li>
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+ <li>Click the Check Credentials button</li>
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+ <li>Click the Build Database button</li>
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+ <li>Once the database has been created successfully, click the Created Admin User icon</li>
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+ <li>Enter a username, password and email address > Click the Add User button</li>
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+ <li>Click the Finish Install icon</li>
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+ <li>Click the validate your install link</li>
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+ <li>Log in using the admin user credentials created earlier</li>
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+ <li>Welcome to LibreNMS</li>
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+</ol>
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+
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+<p>Source: <a href="https://docs.librenms.org/Installation/Install-LibreNMS/" target="_blank">https://docs.librenms.org/Installation/Install-LibreNMS/</a></p>
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+
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+<p>Check out <strong>for day in life</strong> on YouTube for more on LibreNMS: <a href="https://www.youtube.com/playlist?list=PLxiGkbpIzunT_YOwUEukOB6DpF8N8MXkQ" target="_blank">https://www.youtube.com/playlist?list=PLxiGkbpIzunT_YOwUEukOB6DpF8N8MXkQ</a></p>
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+ </div>
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+ </div>
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+ </body>
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+ </html>
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+
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i12bretro