check_openmanage.php

   1 <?php
   2 #
   3 # PNP4Nagios template for check_openmanage
   4 # Author:       Trond Hasle Amundsen
   5 # Contact:      t.h.amundsen@usit.uio.no
   6 # Website:      http://folk.uio.no/trondham/software/check_openmanage.html
   7 # Date:         2011-08-15
   8 #
   9 # $Id$
  10 #
  11 # Copyright (C) 2008-2011 Trond H. Amundsen
  12 #
  13 # This program is free software: you can redistribute it and/or modify
  14 # it under the terms of the GNU General Public License as published by
  15 # the Free Software Foundation, either version 3 of the License, or
  16 # (at your option) any later version.
  17 #
  18 # This program is distributed in the hope that it will be useful, but
  19 # WITHOUT ANY WARRANTY; without even the implied warranty of
  20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21 # General Public License for more details.
  22 #
  23 # You should have received a copy of the GNU General Public License
  24 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  25
  26 # Array with different colors
  27 $colors = array("0022ff", "22ff22", "ff0000", "00aaaa", "ff00ff",
  28                 "ffa500", "cc0000", "0000cc", "0080C0", "8080C0",
  29                 "FF0080", "800080", "688e23", "408080", "808000",
  30                 "000000", "00FF00", "0080FF", "FF8000", "800000",
  31                 "FB31FB");
  32
  33 # Counters
  34 $f = 0;      # fan probe counter
  35 $t = 0;      # temp probe counter
  36 $a = 0;      # amp probe counter
  37 $v = 0;      # volt probe counter
  38 $e = 0;      # enclosure counter
  39
  40 # Flags
  41 $visited_amp  = 0;
  42
  43 # IDs
  44 $id_temp1 = 1;
  45 $id_temp2 = 2;
  46 $id_watt  = 3;
  47 $id_amp   = 4;
  48 $id_volt  = 5;
  49 $id_fan   = 6;
  50 $id_enc   = 7;
  51
  52 # Enclosure id
  53 $enclosure_id = '';
  54
  55 # Default title
  56 $def_title = 'Dell OpenManage';
  57
  58 # Temperature unit
  59 if (!defined('tempunit_defined')) {
  60     define('tempunit_defined', 1);
  61
  62     function tempunit($arg)
  63     {
  64         $unit   = 'unknown';
  65         $vlabel = 'unknown';
  66
  67         switch ($arg) {
  68         default:
  69             $vlabel = "Celsius";
  70             $unit = "°C";
  71             break;
  72         case "F":
  73             $vlabel = "Fahrenheit";
  74             $unit = "°F";
  75             break;
  76         case "K":
  77             $vlabel = "Kelvin";
  78             $unit = "K";
  79             break;
  80         case "R":
  81             $vlabel = "Rankine";
  82             $unit = "°R";
  83             break;
  84         }
  85         return array($unit, $vlabel);
  86     }
  87 }
  88
  89
  90 # Determine if we're running in legacy mode
  91 $legacy = "no";
  92 foreach ($this->DS as $KEY=>$VAL) {
  93     if (preg_match('/^(pwr_mon_|fan_|temp_|enclosure_|p\d+|f\d+|t\d+|e.+?t\d+)/', $VAL['LABEL'])) {
  94         $legacy = "yes";
  95         break;
  96     }
  97 }
  98
  99 #------------------------------------------------------
 100 #  MAIN LOOP
 101 #------------------------------------------------------
 102 if ($legacy == "yes") {  # --legacy--
 103
 104     $count = 0;  # general counter
 105     $PWRcolor = "66FF00";
 106
 107     # Flags
 108     $visited_fan  = 0;
 109     $visited_temp = 0;
 110     $visited_pwr  = 0;
 111
 112     # Loop through the performance data
 113     foreach ($this->DS as $KEY=>$VAL) {
 114
 115         # AMPERAGE PROBE
 116         if(preg_match('/^pwr_mon_/', $VAL['NAME']) || preg_match('/^p\d+[aw]$/', $VAL['NAME'])) {
 117
 118             # Watt
 119             if (preg_match('/system/', $VAL['NAME']) || preg_match('/^p\d+w$/', $VAL['NAME'])) {
 120
 121                 # Long label
 122                 $VAL['NAME'] = preg_replace('/^pwr_mon_\d+_/', '', $VAL['NAME']);
 123                 $VAL['NAME'] = preg_replace('/_/', ' ', $VAL['NAME']);
 124
 125                 # Short label
 126                 $VAL['NAME'] = preg_replace('/^p(\d+)w$/', 'Power Probe $1', $VAL['NAME']);
 127
 128                 ++$count;
 129                 $ds_name[$count] = "Power Consumption";
 130                 $vlabel = "Watt";
 131
 132                 $title = $ds_name[$count];
 133
 134                 $opt[$count] = "--slope-mode --vertical-label \"$vlabel\" --title \"$def_title: $title\" ";
 135
 136                 if(isset($def[$count])){
 137                     $def[$count] .= rrd::def("var".$KEY, $VAL['RRDFILE'], $VAL['DS'], "AVERAGE");
 138                 }
 139                 else {
 140                     $def[$count] = rrd::def("var".$KEY, $VAL['RRDFILE'], $VAL['DS'], "AVERAGE");
 141                 }
 142                 $def[$count] .= rrd::area("var$KEY", "#".$PWRcolor, $VAL['NAME']);
 143                 $def[$count] .= rrd::line1("var$KEY","#000000");
 144                 $def[$count] .= rrd::gprint("var$KEY",array("LAST", "MAX", "AVERAGE"), "%6.0lf W");
 145             }
 146             # Ampere
 147             elseif (preg_match('/current/', $VAL['NAME']) || preg_match('/^p\d+a$/', $VAL['NAME'])) {
 148
 149                 # Long label
 150                 $VAL['NAME'] = preg_replace('/^pwr_mon_\d+_/', '', $VAL['NAME']);
 151                 $VAL['NAME'] = preg_replace('/_/', ' ', $VAL['NAME']);
 152                 $VAL['NAME'] = preg_replace('/ current \d+$/', '', $VAL['NAME']);
 153                 $VAL['NAME'] = preg_replace('/ps/', 'PowerSupply', $VAL['NAME']);
 154
 155                 # Short label
 156                 $VAL['NAME'] = preg_replace('/^p(\d+)a$/', 'Amperage Probe $1', $VAL['NAME']);
 157
 158                 if ($visited_pwr == 0) {
 159                     ++$count;
 160                     $visited_pwr = 1;
 161                 }
 162                 $ds_name[$count] = "Amperage Probes";
 163                 $vlabel = "Ampere";
 164
 165                 $title = $ds_name[$count];
 166
 167                 $opt[$count] = "-X0 --lower-limit 0 --slope-mode --vertical-label \"$vlabel\" --title \"$def_title: $title\" ";
 168                 if(isset($def[$count])){
 169                     $def[$count] .= rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 170                 }
 171                 else {
 172                     $def[$count] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 173                 }
 174                 $def[$count] .= rrd::line1("var$KEY", "#".$colors[$a], $VAL['NAME']) ;
 175                 $def[$count] .= rrd::area("var$KEY","#".$colors[$a++]."20") ;
 176                 $def[$count] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%4.2lf A") ;
 177             }
 178         }
 179
 180         # FANS (RPMs)
 181         if(preg_match('/^fan_/', $VAL['NAME']) || preg_match('/^f\d+$/', $VAL['NAME'])){
 182             if ($visited_fan == 0) {
 183                 ++$count;
 184                 $visited_fan = 1;
 185             }
 186
 187             # Long label
 188             $VAL['NAME'] = preg_replace('/^fan_\d+_/', '', $VAL['NAME']);
 189             $VAL['NAME'] = preg_replace('/_rpm$/', '', $VAL['NAME']);
 190             $VAL['NAME'] = preg_replace('/_/', ' ', $VAL['NAME']);
 191
 192             # Short label
 193             $VAL['NAME'] = preg_replace('/^f(\d+)$/', 'Fan Probe $1', $VAL['NAME']);
 194
 195             $ds_name[$count] = "Fan Speed";
 196
 197             $opt[$count] = "-X0 --slope-mode --vertical-label \"RPMs\" --title \"$def_title: Fan Speeds\" ";
 198             if(isset($def[$count])){
 199                 $def[$count] .= rrd::def("var$KEY", $VAL['RRDFILE'], $VAL['DS'], "AVERAGE") ;
 200             }
 201             else {
 202                 $def[$count] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE");
 203             }
 204             $def[$count] .= rrd::line1("var$KEY", "#".$colors[$f++],$VAL['NAME']);
 205             $def[$count] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%6.0lf RPM");
 206         }
 207
 208         # TEMPERATURES (Celsius)
 209         if(preg_match('/^temp_/', $VAL['NAME']) || preg_match('/^t\d+$/', $VAL['NAME'])){
 210             if ($visited_temp == 0) {
 211                 ++$count;
 212                 $visited_temp = 1;
 213             }
 214
 215             # Long label
 216             $VAL['NAME'] = preg_replace('/^temp_\d+_/', '', $VAL['NAME']);
 217             $VAL['NAME'] = preg_replace('/_/', ' ', $VAL['NAME']);
 218
 219             # Short label
 220             $VAL['NAME'] = preg_replace('/^t(\d+)$/', 'Temperature Probe $1', $VAL['NAME']);
 221
 222             $ds_name[$count] = "Chassis Temperatures";
 223
 224             $warnThresh = "INF";
 225             $critThresh = "INF";
 226
 227             if ($VAL['WARN'] != "") {
 228                 $warnThresh = $VAL['WARN'];
 229             }
 230             if ($VAL['CRIT'] != "") {
 231                 $critThresh = $VAL['CRIT'];
 232             }
 233
 234             $opt[$count] = "--slope-mode --vertical-label \"Celsius\" --title \"$def_title: Chassis Temperatures\" ";
 235             if(isset($def[$count])){
 236                 $def[$count] .= rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 237             }
 238             else {
 239                 $def[$count] = rrd::def("var$KEY", $VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 240             }
 241             $def[$count] .= rrd::line1("var$KEY", "#".$colors[$t++], $VAL['NAME']);
 242             $def[$count] .= rrd::gprint("var$KEY",array("LAST", "MAX", "AVERAGE"),"%6.0lf C");
 243         }
 244
 245         # ENCLOSURE TEMPERATURES (Celsius)
 246         if(preg_match('/^enclosure_(?P<id>.+?)_temp_\d+$/', $VAL['NAME'], $matches)
 247            || preg_match('/^e(?P<id>.+?)t\d+$/', $VAL['NAME'], $matches)) {
 248             $this_id = $matches['id'];
 249
 250             if ($enclosure_id != $this_id) {
 251                 $e = 0;
 252                 ++$count;
 253                 $enclosure_id = $this_id;
 254             }
 255
 256             # Long label
 257             $VAL['NAME'] = preg_replace('/^enclosure_.+?_temp_(\d+)$/', 'Probe $1', $VAL['NAME']);
 258
 259             # Short label
 260             $VAL['NAME'] = preg_replace('/^e.+?t(\d+)$/', 'Probe $1', $VAL['NAME']);
 261
 262             $ds_name[$count] = "Enclosure $enclosure_id Temperatures";
 263
 264             $warnThresh = "INF";
 265             $critThresh = "INF";
 266
 267             if ($VAL['WARN'] != "") {
 268                 $warnThresh = $VAL['WARN'];
 269             }
 270             if ($VAL['CRIT'] != "") {
 271                 $critThresh = $VAL['CRIT'];
 272             }
 273
 274             $opt[$count] = "--slope-mode --vertical-label \"Celsius\" --title \"$def_title: Enclosure $enclosure_id Temperatures\" ";
 275
 276             if(isset($def[$count])){
 277                 $def[$count] .= rrd::def("var$KEY", $VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 278             }
 279             else {
 280                 $def[$count] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 281             }
 282             $def[$count] .= rrd::line1("var$KEY","#".$colors[$e++],$VAL['NAME']) ;
 283             $def[$count] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%6.0lf C");
 284         }
 285     }
 286 }
 287 else {  # --new--
 288
 289     # Loop through the performance data
 290     foreach ($this->DS as $KEY=>$VAL) {
 291
 292         $label = $VAL['LABEL'];
 293
 294         # TEMPERATURES (AMBIENT)
 295         if (preg_match('/^T/', $label) && preg_match('/Ambient/', $label)) {
 296
 297             # Temperature unit and vertical label
 298             list ($unit, $vlabel) = tempunit($VAL['UNIT']);
 299
 300             # Long label
 301             $label = preg_replace('/^T(\d+)_(.+)/', '$2', $label);
 302             $label = preg_replace('/_/', ' ', $label);
 303
 304             # Short label
 305             $label = preg_replace('/^T(\d+)$/', 'Probe $1', $label);
 306
 307             $ds_name[$id_temp1] = "Temperatures";
 308
 309             $opt[$id_temp1] = "--slope-mode --vertical-label \"$vlabel\" --title \"$def_title: Ambient Temperature\" ";
 310             if(isset($def[$id_temp1])){
 311                 $def[$id_temp1] .= rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 312             }
 313             else {
 314                 $def[$id_temp1] = rrd::def("var$KEY", $VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 315             }
 316
 317             # fancy graphing
 318             $def[$id_temp1] .= rrd::gradient("var$KEY","#114480", "#1144dc", $label, 10, "50%");
 319             $def[$id_temp1] .= rrd::gprint("var$KEY",array("LAST", "MAX", "AVERAGE"),"%5.1lf $unit");
 320
 321             # insert extra vertical space if we have thresholds
 322             if ($VAL['WARN'] != "" || $VAL['CRIT'] != "") {
 323                 $def[$id_temp1] .= "COMMENT:\\s ";
 324             }
 325
 326             # warning threshold
 327             if ($VAL['WARN'] != "") {
 328                 $warnThresh = $VAL['WARN'];
 329                 $def[$id_temp1] .= rrd::cdef("warn$KEY", "var$KEY,$warnThresh,GT,var$KEY,UNKN,IF");
 330                 $def[$id_temp1] .= rrd::gradient("warn$KEY","#c4c400", "#ffff00","Above Upper Warning Threshold\: $warnThresh $unit\\l", 10, "50%");
 331             }
 332
 333             # critical threshold
 334             if ($VAL['CRIT'] != "") {
 335                 $critThresh = $VAL['CRIT'];
 336                 $def[$id_temp1] .= rrd::cdef("crit$KEY", "var$KEY,$critThresh,GT,var$KEY,UNKN,IF");
 337                 $def[$id_temp1] .= rrd::gradient("crit$KEY","#800000", "#dc0000","Above Upper Critical Threshold\: $critThresh $unit\\l", 10, "50%");
 338             }
 339         }
 340
 341         # TEMPERATURES
 342         if (preg_match('/^T/', $label) && !preg_match('/Ambient/', $label)) {
 343
 344             # Temperature unit and vertical label
 345             list ($unit, $vlabel) = tempunit($VAL['UNIT']);
 346
 347             # Long label
 348             $label = preg_replace('/^T(\d+)_(.+)/', '$2', $label);
 349             $label = preg_replace('/_/', ' ', $label);
 350
 351             # Short label
 352             $label = preg_replace('/^T(\d+)$/', 'Probe $1', $label);
 353
 354             $ds_name[$id_temp2] = "Temperatures";
 355
 356             $opt[$id_temp2] = "--slope-mode --vertical-label \"$vlabel\" --title \"$def_title: Chassis Temperatures\" ";
 357             if (isset($def[$id_temp2])) {
 358                 $def[$id_temp2] .= rrd::def("var$KEY", $VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 359             }
 360             else {
 361                 $def[$id_temp2] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 362             }
 363             $def[$id_temp2] .= rrd::line1("var$KEY", "#".$colors[$t++], rrd::cut($label,20) );
 364             $def[$id_temp2] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"), "%4.1lf $unit");
 365         }
 366
 367         # WATTAGE PROBE
 368         if (preg_match('/^W/', $label)) {
 369
 370             # Long label
 371             $label = preg_replace('/^W(\d+)_(.+)/', '$2', $label);
 372             $label = preg_replace('/_/', ' ', $label);
 373
 374             # Short label
 375             $label = preg_replace('/^W(\d+)$/', 'Probe $1', $label);
 376
 377             $ds_name[$id_watt] = "Power Consumption";
 378             $vlabel = "Watt";
 379
 380             $title = $ds_name[$id_watt];
 381
 382             $opt[$id_watt] = "--slope-mode --vertical-label \"$vlabel\" --title \"$def_title: $title\" ";
 383
 384             if(isset($def[$id_watt])){
 385                 $def[$id_watt] .= rrd::def("var$KEY",$VAL['RRDFILE'], $VAL['DS'], "AVERAGE") ;
 386             }
 387             else {
 388                 $def[$id_watt] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE") ;
 389             }
 390
 391             # calculate kWh and BTU
 392             $def[$id_watt] .= "VDEF:tot$KEY=var$KEY,TOTAL ";
 393             # rrd:vdef is broken in pnp4nagios 0.6.13 # $def[$id_watt] .= rrd::vdef("tot$KEY","var$KEY,TOTAL");
 394             $def[$id_watt] .= rrd::cdef("kwh$KEY","var$KEY,POP,tot$KEY,1000,/,60,/,60,/");
 395             $def[$id_watt] .= rrd::cdef("btu$KEY","kwh$KEY,3412.3,*");
 396
 397             # fancy graphing
 398             $def[$id_watt] .= rrd::gradient("var$KEY","#800000","#dc0000","$label", 10, "50%");
 399
 400             # print avg, max and min
 401             $def[$id_watt] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%6.0lf W");
 402
 403             # print kWh and BTU for time period
 404             $def[$id_watt] .= rrd::comment("\\s");
 405             $def[$id_watt] .= rrd::comment("    Total power used in time period\:");
 406             $def[$id_watt] .= rrd::gprint("kwh$KEY","AVERAGE","%10.2lf kWh\l");
 407             $def[$id_watt] .= rrd::comment("                                    ");
 408             $def[$id_watt] .= rrd::gprint("btu$KEY","AVERAGE","%10.2lf BTU\l");
 409         }
 410
 411         # AMPERAGE PROBE
 412         if (preg_match('/^A/', $label)) {
 413
 414             $first = 0;
 415             if ($visited_amp == 0) {
 416                 $first = 1;
 417                 $visited_amp = 1;
 418             }
 419
 420             # Long label
 421             $label = preg_replace('/^A(\d+)_(.+)/', '$2', $label);
 422             $label = preg_replace('/_/', ' ', $label);
 423
 424             # Short label
 425             $label = preg_replace('/^A(\d+)$/', 'Probe $1', $label);
 426
 427             $ds_name[$id_amp] = "Amperage Probes";
 428             $vlabel = "Ampere";
 429
 430             $title = $ds_name[$id_amp];
 431
 432             $opt[$id_amp] = "-X0 --lower-limit 0 --slope-mode --vertical-label \"$vlabel\" --title \"$def_title: $title\" ";
 433             if(isset($def[$id_amp])){
 434                 $def[$id_amp] .= rrd::def("var$KEY",$VAL['RRDFILE'], $VAL['DS'], "AVERAGE");
 435             }
 436             else {
 437                 $def[$id_amp]  = rrd::def("var$KEY",$VAL['RRDFILE'], $VAL['DS'], "AVERAGE");
 438             }
 439
 440             $space = strlen($label) < 16 ? str_repeat(' ', 16 - strlen($label)) : ' ';
 441
 442             $def[$id_amp] .= rrd::cdef("tier$KEY", "var$KEY,10,/");
 443             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."b7::STACK ";
 444             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."bf::STACK ";
 445             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."c7::STACK ";
 446             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."cf::STACK ";
 447             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."d7::STACK ";
 448             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."df::STACK ";
 449             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."e7::STACK ";
 450             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."ef::STACK ";
 451             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."f7::STACK ";
 452             $def[$id_amp] .= "AREA:tier$KEY#".$colors[$a]."ff:\"$label$space\":STACK ";
 453             $a++;
 454
 455             if ($first) {
 456                 $def[$id_amp] .= rrd::cdef("sum$KEY", "var$KEY,0,+");
 457             }
 458             else {
 459                 $def[$id_amp] .= rrd::cdef("sum$KEY", "sum".($KEY-1).",var$KEY,+");
 460             }
 461             $def[$id_amp] .= rrd::line1("sum$KEY", "#555555");
 462             $def[$id_amp] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%6.1lf A") ;
 463         }
 464
 465         # VOLTAGE PROBE
 466         if (preg_match('/^V/', $label)) {
 467
 468             # Long label
 469             $label = preg_replace('/^V(\d+)_(.+)/', '$2', $label);
 470             $label = preg_replace('/_/', ' ', $label);
 471
 472             # Short label
 473             $label = preg_replace('/^V(\d+)$/', 'Probe $1', $label);
 474
 475             $ds_name[$id_volt] = "Voltage Probes";
 476             $vlabel = "Volts";
 477
 478             $title = $ds_name[$id_volt];
 479
 480             $opt[$id_volt] = "--slope-mode --vertical-label \"$vlabel\" --title \"$def_title: $title\" ";
 481             if(isset($def[$id_volt])){
 482                 $def[$id_volt] .= rrd::def("var$KEY", $VAL['RRDFILE'], $VAL['DS'],"AVERAGE");
 483             }
 484             else {
 485                 $def[$id_volt] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'],"AVERAGE");
 486             }
 487             $def[$id_volt] .= rrd::line1("var$KEY", "#".$colors[$v++], rrd::cut($label,18) ) ;
 488             $def[$id_volt] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%8.2lf V");
 489         }
 490
 491         # FANS (RPMs)
 492         if (preg_match('/^F/', $label)) {
 493
 494             # Long label
 495             $label = preg_replace('/^F(\d+)_(.+)/', '$2', $label);
 496             $label = preg_replace('/_/', ' ', $label);
 497
 498             # Short label
 499             $label = preg_replace('/^F(\d+)$/', 'Probe $1', $label);
 500
 501             $ds_name[$id_fan] = "Fan Probes";
 502
 503             $opt[$id_fan] = "-X0 --slope-mode --vertical-label \"RPMs\" --title \"$def_title: Fan Speeds\" ";
 504             if(isset($def[$id_fan])){
 505                 $def[$id_fan] .= rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'], "AVERAGE") ;
 506             }
 507             else {
 508                 $def[$id_fan] = rrd::def("var$KEY",$VAL['RRDFILE'],$VAL['DS'], "AVERAGE") ;
 509             }
 510             $def[$id_fan] .= rrd::line1("var$KEY", "#".$colors[$f++], rrd::cut($label,18) ) ;
 511             $def[$id_fan] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"), "%6.0lf RPM");
 512         }
 513
 514         # ENCLOSURE TEMPERATURES (Celsius)
 515         if (preg_match('/^E(?P<encl>.+?)_t(emp_)?(?P<probe>\d+)/', $label, $matches)) {
 516
 517             # Temperature unit and vertical label
 518             list ($unit, $vlabel) = tempunit($VAL['UNIT']);
 519
 520             $this_id     = $matches['encl'];
 521             $probe_index = $matches['probe'];
 522
 523             if ($enclosure_id != $this_id) {
 524                 $e = 0;
 525                 $id_enc++;
 526                 $enclosure_id = $this_id;
 527             }
 528
 529             # Label
 530             $label = "Probe $probe_index";
 531
 532             $ds_name[$id_enc] = "Enclosure $enclosure_id Temperatures";
 533
 534             $opt[$id_enc] = "--slope-mode --vertical-label \"$vlabel\" --title \"$def_title: Enclosure $enclosure_id Temperatures\" ";
 535
 536             if(isset($def[$id_enc])){
 537                 $def[$id_enc] .= rrd::def("var$KEY", $VAL['RRDFILE'],$VAL['DS'], "AVERAGE") ;
 538             }
 539             else {
 540                 $def[$id_enc] = rrd::def("var$KEY", $VAL['RRDFILE'],$VAL['DS'], "AVERAGE") ;
 541             }
 542             $def[$id_enc] .= rrd::line1("var$KEY", "#".$colors[$e++], rrd::cut($label, 14) );
 543             $def[$id_enc] .= rrd::gprint("var$KEY", array("LAST", "MAX", "AVERAGE"),"%6.1lf $unit");
 544         }
 545     }
 546 }
 547
 548 ?>