1 | <?php |
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2 | /* |
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3 | * LibreNMS module to display F5 LTM Virtual Server Details |
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4 | * |
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5 | * Copyright (c) 2021 Martin Bergström <[email protected]> |
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6 | * |
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7 | * This program is free software: you can redistribute it and/or modify it |
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8 | * under the terms of the GNU General Public License as published by the |
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9 | * Free Software Foundation, either version 3 of the License, or (at your |
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10 | * option) any later version. Please see LICENSE.txt at the top level of |
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11 | * the source code distribution for details. |
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12 | */ |
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13 | |||||||
14 | $component = new LibreNMS\Component(); |
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15 | $components = $component->getComponents($device['device_id']); |
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16 | |||||||
17 | // We only care about our device id. |
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18 | $components = $components[$device['device_id']]; |
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19 | |||||||
20 | // We extracted all the components for this device, now lets only get the LTM ones. |
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21 | $keep = []; |
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22 | $types = ['f5-ltm-pool', 'f5-ltm-poolmember']; |
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23 | foreach ($components as $k => $v) { |
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24 | foreach ($types as $type) { |
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25 | if ($v['type'] == $type) { |
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26 | $keep[$k] = $v; |
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27 | } |
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28 | } |
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29 | } |
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30 | $components = $keep; |
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31 | |||||||
32 | include 'includes/html/graphs/common.inc.php'; |
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33 | $rrd_options .= ' -l 0 -E '; |
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34 | $rrd_options .= " COMMENT:'LTM Pool Members Now Avg Max\\n'"; |
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35 | $colours = array_merge(\LibreNMS\Config::get('graph_colours.mixed'), \LibreNMS\Config::get('graph_colours.manycolours'), \LibreNMS\Config::get('graph_colours.manycolours')); |
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36 | $count = 0; |
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37 | d_echo('<pre>'); |
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38 | |||||||
39 | // Is the ID we are looking for a valid LTM VS Pool |
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40 | if ($components[$vars['id']]['type'] == 'f5-ltm-pool') { |
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41 | $parent = $components[$vars['id']]['UID']; |
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42 | |||||||
43 | // Find all pool members |
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44 | foreach ($components as $compid => $comp) { |
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45 | if ($comp['type'] != 'f5-ltm-poolmember') { |
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46 | continue; |
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47 | } |
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48 | if (! strstr($comp['UID'], $parent)) { |
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49 | continue; |
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50 | } |
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51 | |||||||
52 | $label = $comp['label']; |
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53 | $hash = $comp['hash']; |
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54 | $rrd_filename = Rrd::name($device['hostname'], [$comp['type'], $label, $hash, 'currconns']); |
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55 | if (Rrd::checkRrdExists($rrd_filename)) { |
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56 | d_echo("\n Adding PM: " . $label . "\t+ added to the graph"); |
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57 | |||||||
58 | // Grab a colour from the array. |
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59 | if (isset($colours[$count])) { |
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60 | $colour = $colours[$count]; |
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61 | } else { |
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62 | d_echo("\nError: Out of colours. Have: " . (count($colours) - 1) . ', Requesting:' . $count); |
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63 | } |
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64 | |||||||
65 | $rrd_options .= ' DEF:DS' . $count . '=' . $rrd_filename . ':currconns:AVERAGE '; |
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66 | $rrd_options .= ' LINE1.25:DS' . $count . '#' . $colour . ":'" . str_pad(substr($label, 0, 40), 40) . "'"; |
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67 | $rrd_options .= ' GPRINT:DS' . $count . ':LAST:%6.2lf%s '; |
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68 | $rrd_options .= ' GPRINT:DS' . $count . ':AVERAGE:%6.2lf%s '; |
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69 | $rrd_options .= ' GPRINT:DS' . $count . ":MAX:%6.2lf%s\l "; |
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70 | $count++; |
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71 | } |
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72 | } // End Foreach |
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73 | } |
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74 | d_echo('</pre>'); |
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75 |