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| 37 | daniel-mar | 1 | <?php /* <ViaThinkSoftSignature> |
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| 37 | daniel-mar | 23 | g== |
| 24 | </ViaThinkSoftSignature> */ ?> |
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| 25 | <?php |
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| 26 | |||
| 27 | /* |
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| 28 | * VNag - Nagios Framework for PHP |
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| 29 | * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com> |
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| 30 | * Licensed under the terms of the Apache 2.0 license |
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| 31 | * |
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| 32 | * Revision 2021-08-06 |
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| 33 | * |
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| 34 | * Changelog: |
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| 35 | * 2021-08-06 1.0 Initial release |
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| 36 | */ |
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| 37 | |||
| 38 | declare(ticks=1); |
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| 39 | |||
| 40 | class HpSmartArrayCheck extends VNag { |
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| 41 | private $argSlot = null; |
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| 42 | |||
| 43 | public function __construct() { |
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| 44 | parent::__construct(); |
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| 45 | |||
| 46 | if ($this->is_http_mode()) { |
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| 47 | // Don't allow the standard arguments via $_REQUEST |
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| 48 | $this->registerExpectedStandardArguments(''); |
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| 49 | } else { |
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| 50 | $this->registerExpectedStandardArguments('Vhtv'); |
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| 51 | } |
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| 52 | |||
| 53 | $this->addExpectedArgument($this->argSlot = new VNagArgument('s', 'slot', VNagArgument::VALUE_REQUIRED, 'slot', 'The slot of the Smart Array controller.', null)); |
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| 54 | |||
| 55 | $this->getHelpManager()->setPluginName('vnag_hp_smartarray'); |
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| 56 | $this->getHelpManager()->setVersion('1.2'); |
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| 57 | $this->getHelpManager()->setShortDescription('This plugin checks the controller and disk status of a HP SmartArray RAID controller (using ssacli).'); |
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| 58 | $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); |
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| 59 | $this->getHelpManager()->setSyntax('$SCRIPTNAME$ --slot slotnumber'); |
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| 60 | $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); |
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| 61 | } |
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| 62 | |||
| 63 | private function ssacli_physical_disk_status($slot) { |
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| 64 | $mock_file = __DIR__.'/status_pd.mock'; |
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| 65 | |||
| 66 | if (file_exists($mock_file)) return array(0, file_get_contents($mock_file)); |
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| 67 | |||
| 68 | $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' pd all show status'; |
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| 69 | |||
| 70 | $out = array(); |
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| 71 | exec($cmd, $out, $ec); |
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| 72 | |||
| 73 | return array($ec, implode("\n", $out)); |
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| 74 | } |
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| 75 | |||
| 76 | private function ssacli_logical_disk_status($slot) { |
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| 77 | $mock_file = __DIR__.'/status_ld.mock'; |
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| 78 | |||
| 79 | if (file_exists($mock_file)) return array(0, file_get_contents($mock_file)); |
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| 80 | |||
| 81 | $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' ld all show status'; |
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| 82 | |||
| 83 | $out = array(); |
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| 84 | exec($cmd, $out, $ec); |
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| 85 | |||
| 86 | return array($ec, implode("\n", $out)); |
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| 87 | } |
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| 88 | |||
| 89 | private function ssacli_controller_status($slot) { |
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| 90 | |||
| 91 | // When slot is invalid, you receive an output to STDOUT with ExitCode 1 |
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| 92 | // "Error: The controller identified by "slot=0" was not detected." |
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| 93 | |||
| 94 | $mock_file = __DIR__.'/status_ctrl.mock'; |
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| 95 | |||
| 96 | if (file_exists($mock_file)) return array(0, file_get_contents($mock_file)); |
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| 97 | |||
| 98 | $cmd = 'ssacli ctrl '.escapeshellarg('slot='.$slot).' show status'; |
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| 99 | |||
| 100 | $out = array(); |
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| 101 | exec($cmd, $out, $ec); |
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| 102 | |||
| 103 | return array($ec, implode("\n", $out)); |
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| 104 | } |
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| 105 | |||
| 106 | private function check_all($slot, &$ok) { |
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| 107 | list($ec, $cont) = $this->ssacli_physical_disk_status($slot); |
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| 108 | if ($ec != 0) { |
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| 109 | $this->setStatus(VNag::STATUS_UNKNOWN); |
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| 62 | daniel-mar | 110 | $this->setHeadline("Error checking physical disk status: $cont", true); |
| 37 | daniel-mar | 111 | $ok = false; |
| 112 | } else { |
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| 113 | $cont = explode("\n", $cont); |
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| 114 | foreach ($cont as $s) { |
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| 115 | $s = trim($s); |
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| 116 | if ($s == '') continue; |
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| 117 | if (strpos($s,': OK') !== false) continue; |
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| 118 | $this->setStatus(VNag::STATUS_WARNING); |
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| 62 | daniel-mar | 119 | $this->setHeadline($s, true); |
| 37 | daniel-mar | 120 | $ok = false; |
| 121 | } |
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| 122 | } |
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| 123 | |||
| 124 | list($ec, $cont) = $this->ssacli_controller_status($slot); |
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| 125 | $cont = explode("\n", $cont); |
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| 126 | foreach ($cont as $s) { |
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| 127 | $s = trim($s); |
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| 128 | if ($s == '') continue; |
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| 129 | if (preg_match('@Smart Array (.+) in Slot (.+)@', $s, $dummy)) continue; |
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| 130 | if (strpos($s,': OK') !== false) continue; |
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| 131 | $this->setStatus(VNag::STATUS_WARNING); |
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| 62 | daniel-mar | 132 | $this->setHeadline($s, true); |
| 37 | daniel-mar | 133 | $ok = false; |
| 134 | } |
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| 135 | |||
| 136 | list($ec, $cont) = $this->ssacli_logical_disk_status($slot); |
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| 137 | $cont = explode("\n", $cont); |
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| 138 | foreach ($cont as $s) { |
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| 139 | $s = trim($s); |
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| 140 | if ($s == '') continue; |
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| 141 | if (strpos($s,': OK') !== false) continue; |
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| 142 | $this->setStatus(VNag::STATUS_WARNING); |
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| 62 | daniel-mar | 143 | $this->setHeadline($s, true); |
| 37 | daniel-mar | 144 | $ok = false; |
| 145 | } |
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| 146 | } |
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| 147 | |||
| 148 | protected function cbRun() { |
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| 149 | $slot = $this->argSlot->available() ? $this->argSlot->getValue() : ''; |
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| 150 | |||
| 151 | if ($slot == '') { |
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| 152 | throw new Exception("Require slot argument"); |
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| 153 | } |
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| 154 | |||
| 155 | $ok = true; |
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| 156 | |||
| 157 | $this->check_all($slot, $ok); |
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| 158 | |||
| 159 | if ($ok) { |
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| 160 | $this->setStatus(VNag::STATUS_OK); |
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| 161 | $this->setHeadline("All OK at slot $slot"); |
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| 162 | } |
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| 163 | } |
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| 164 | } |