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https://github.com/librenms/librenms.git
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feature: Added sdfsinfo application support (#6494)
* initial version * various fixes, docs updated * various style fixes * added missing copyright * docs correction * docs correction * new split char for bash script * docs correction * scrutinizer issue * newline meh * doc changes
This commit is contained in:
crcro
Neil Lathwood
@@ -30,6 +30,7 @@ Different applications support a variety of ways collect data: by direct connect
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1. [PowerDNS Recursor](#powerdns-recursor) - Direct, Agent
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1. [Proxmox](#proxmox) - SNMP extend
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1. [Raspberry PI](#raspberry-pi) - SNMP extend
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1. [SDFS info](#sdfs-info) - SNMP extend
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1. [SMART](#smart) - SNMP extend
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1. [Squid](#squid) - SNMP proxy
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1. [TinyDNS/djbdns](#tinydns-aka-djbdns) - Agent
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@@ -715,3 +716,24 @@ extend ups-apcups /etc/snmp/ups-apcups.sh
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4. Restart snmpd on your host
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5. On the device page in Librenms, edit your host and check the `UPS apcups` under the Applications tab.
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### SDFS info
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A small shell script that exportfs SDFS volume info.
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###### SNMP Extend
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1. Download the script onto the desired host (the host must be added to LibreNMS devices)
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```
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wget https://raw.githubusercontent.com/librenms/librenms-agent/master/snmp/sdfsinfo -O /etc/snmp/sdfsinfo
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```
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2. Make the script executable (chmod +x /etc/snmp/sdfsinfo)
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3. Edit your snmpd.conf file (usually /etc/snmp/snmpd.conf) and add:
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```
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extend sdfsinfo /etc/snmp/sdfsinfo
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```
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4. Restart snmpd on your host
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5. On the device page in Librenms, edit your host and check the `SDFS info` under the Applications tab or wait for it to be auto-discovered.
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@@ -115,6 +115,9 @@ function nicecase($item)
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case 'opengridscheduler':
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return 'Open Grid Scheduler';
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case 'sdfsinfo':
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return 'SDFS info';
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default:
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return ucfirst($item);
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}
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57
html/includes/graphs/application/sdfsinfo_blocks.inc.php
Normal file
57
html/includes/graphs/application/sdfsinfo_blocks.inc.php
Normal file
@@ -0,0 +1,57 @@
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<?php
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/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2017 crcro
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* @author Cercel Valentin <crc@nuamchefazi.ro>
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*/
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require 'includes/graphs/common.inc.php';
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$scale_min = 0;
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$colours = 'mixed';
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$unit_text = 'Blocks';
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$unitlen = 6;
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$bigdescrlen = 25;
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$smalldescrlen = 25;
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$dostack = 0;
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$printtotal = 0;
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$addarea = 1;
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$transparency = 33;
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$rrd_filename = rrd_name($device['hostname'], array('app', $app['app_type'], $app['app_id']));
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$array = array(
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'dup_data' => array('descr' => 'Duplicate data wrote (GB)','colour' => '000000',),
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'blocks_unique' => array('descr' => 'Unique blocks (GB)','colour' => '2A7A12',),
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'blocks_compressed' => array('descr' => 'Compressed blocks (GB)','colour' => '74127A',),
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'cluster_copies' => array('descr' => 'Cluster copies','colour' => 'F44842',),
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);
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$i = 0;
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if (rrdtool_check_rrd_exists($rrd_filename)) {
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foreach ($array as $ds => $var) {
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$rrd_list[$i]['filename'] = $rrd_filename;
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$rrd_list[$i]['descr'] = $var['descr'];
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$rrd_list[$i]['ds'] = $ds;
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$rrd_list[$i]['colour'] = $var['colour'];
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$i++;
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}
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} else {
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echo "file missing: $rrd_filename";
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}
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require 'includes/graphs/generic_v3_multiline_float.inc.php';
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55
html/includes/graphs/application/sdfsinfo_rates.inc.php
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55
html/includes/graphs/application/sdfsinfo_rates.inc.php
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@@ -0,0 +1,55 @@
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<?php
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/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2017 crcro
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* @author Cercel Valentin <crc@nuamchefazi.ro>
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*/
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require 'includes/graphs/common.inc.php';
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$scale_min = 0;
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$colours = 'mixed';
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$unit_text = 'Rates';
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$unitlen = 6;
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$bigdescrlen = 20;
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$smalldescrlen = 20;
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$dostack = 0;
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$printtotal = 0;
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$addarea = 1;
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$transparency = 33;
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$rrd_filename = rrd_name($device['hostname'], array('app', $app['app_type'], $app['app_id']));
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$array = array(
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'dedup_rate' => array('descr' => 'Dedup rate (%)','colour' => '000000',),
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'actual_savings' => array('descr' => 'Savings (%)','colour' => '2A7A12',),
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'comp_rate' => array('descr' => 'Compression (%)','colour' => '74127A',),
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);
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$i = 0;
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if (rrdtool_check_rrd_exists($rrd_filename)) {
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foreach ($array as $ds => $var) {
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$rrd_list[$i]['filename'] = $rrd_filename;
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$rrd_list[$i]['descr'] = $var['descr'];
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$rrd_list[$i]['ds'] = $ds;
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$rrd_list[$i]['colour'] = $var['colour'];
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$i++;
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}
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} else {
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echo "file missing: $rrd_filename";
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}
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require 'includes/graphs/generic_v3_multiline_float.inc.php';
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56
html/includes/graphs/application/sdfsinfo_volume.inc.php
Normal file
56
html/includes/graphs/application/sdfsinfo_volume.inc.php
Normal file
@@ -0,0 +1,56 @@
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<?php
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/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2017 crcro
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* @author Cercel Valentin <crc@nuamchefazi.ro>
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*/
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require 'includes/graphs/common.inc.php';
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$scale_min = 0;
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$colours = 'mixed';
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$unit_text = 'Volume';
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$unitlen = 6;
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$bigdescrlen = 25;
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$smalldescrlen = 25;
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$dostack = 0;
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$printtotal = 0;
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$addarea = 1;
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$transparency = 33;
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$rrd_filename = rrd_name($device['hostname'], array('app', $app['app_type'], $app['app_id']));
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$array = array(
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'files' => array('descr' => 'Files','colour' => '000000',),
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'vol_capacity' => array('descr' => 'Capacity (GB)','colour' => '2A7A12',),
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'vol_logic_size' => array('descr' => 'Logic capacity (GB)','colour' => '74127A',),
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'vol_max_load' => array('descr' => 'Max load (%)','colour' => 'F44842',),
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);
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$i = 0;
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if (rrdtool_check_rrd_exists($rrd_filename)) {
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foreach ($array as $ds => $var) {
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$rrd_list[$i]['filename'] = $rrd_filename;
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$rrd_list[$i]['descr'] = $var['descr'];
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$rrd_list[$i]['ds'] = $ds;
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$rrd_list[$i]['colour'] = $var['colour'];
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$i++;
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}
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} else {
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echo "file missing: $rrd_filename";
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}
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require 'includes/graphs/generic_v3_multiline_float.inc.php';
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@@ -232,6 +232,12 @@ $graphs['smart'] = array(
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'id233',
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);
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$graphs['sdfsinfo'] = array(
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'volume',
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'blocks',
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'rates',
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);
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print_optionbar_start();
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echo "<span style='font-weight: bold;'>Apps</span> » ";
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48
html/pages/device/apps/sdfsinfo.inc.php
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48
html/pages/device/apps/sdfsinfo.inc.php
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@@ -0,0 +1,48 @@
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<?php
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/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2017 crcro
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* @author Cercel Valentin <crc@nuamchefazi.ro>
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*/
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global $config;
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$graphs = array(
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'sdfsinfo_volume' => 'Volume stats',
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'sdfsinfo_blocks' => 'Block stats',
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'sdfsinfo_rates' => 'Volume rates',
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);
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foreach ($graphs as $key => $text) {
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$graph_type = $key;
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$graph_array['height'] = '100';
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$graph_array['width'] = '215';
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$graph_array['to'] = $config['time']['now'];
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$graph_array['id'] = $app['app_id'];
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$graph_array['type'] = 'application_'.$key;
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echo '<div class="panel panel-default">
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<div class="panel-heading">
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<h3 class="panel-title">'.$text.'</h3>
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</div>
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<div class="panel-body">
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<div class="row">';
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include 'includes/print-graphrow.inc.php';
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echo '</div>';
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echo '</div>';
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echo '</div>';
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}
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69
includes/polling/applications/sdfsinfo.inc.php
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69
includes/polling/applications/sdfsinfo.inc.php
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@@ -0,0 +1,69 @@
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<?php
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/*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2017 crcro
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* @author Cercel Valentin <crc@nuamchefazi.ro>
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*/
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use LibreNMS\RRD\RrdDefinition;
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$name = 'sdfsinfo';
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$app_id = $app['app_id'];
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$options = '-O qv';
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$oid = '.1.3.6.1.4.1.8072.1.3.2.3.1.2.8.115.100.102.115.105.110.102.111';
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d_echo($name);
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$sdfsinfo = snmp_walk($device, $oid, $options);
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if (is_string($sdfsinfo)) {
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update_application($app, $sdfsinfo);
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$rrd_name = array('app', $name, $app_id);
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$rrd_def = RrdDefinition::make()
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->addDataset('files', 'GAUGE', 0)
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->addDataset('vol_capacity', 'GAUGE', 0)
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->addDataset('vol_logic_size', 'GAUGE', 0)
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->addDataset('vol_max_load', 'GAUGE', 0)
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->addDataset('dup_data', 'GAUGE', 0)
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->addDataset('blocks_unique', 'GAUGE', 0)
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->addDataset('blocks_compressed', 'GAUGE', 0)
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->addDataset('cluster_copies', 'GAUGE', 0)
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->addDataset('dedup_rate', 'GAUGE', 0)
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->addDataset('actual_savings', 'GAUGE', 0)
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->addDataset('comp_rate', 'GAUGE', 0);
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list($files, $vol_capacity, $vol_logic_size, $vol_max_load, $dup_data, $blocks_unique, $blocks_compressed, $cluster_copies, $dedup_rate, $actual_savings, $comp_rate) = explode(" ", $sdfsinfo);
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$fields = array(
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'files' => $files,
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'vol_capacity' => $vol_capacity,
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'vol_logic_size' => $vol_logic_size,
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'vol_max_load' => $vol_max_load,
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'dup_data' => $dup_data,
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'blocks_unique' => $blocks_unique,
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'blocks_compressed' => $blocks_compressed,
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'cluster_copies' => $cluster_copies,
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'dedup_rate' => $dedup_rate,
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'actual_savings' => $actual_savings,
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'comp_rate' => $comp_rate,
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);
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$tags = array('name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name);
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data_update($device, 'app', $tags, $fields);
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unset($sdfsinfo, $rrd_name, $rrd_def, $data, $fields, $tags);
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}
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