[149] | 1 | <?php |
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[225] | 2 | /* |
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| 3 | * |
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| 4 | * This file is part of Jobmonarch |
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| 5 | * |
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[734] | 6 | * Copyright (C) 2006-2013 Ramon Bastiaans |
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[225] | 7 | * |
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| 8 | * Jobmonarch is free software; you can redistribute it and/or modify |
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| 9 | * it under the terms of the GNU General Public License as published by |
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| 10 | * the Free Software Foundation; either version 2 of the License, or |
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| 11 | * (at your option) any later version. |
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| 12 | * |
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| 13 | * Jobmonarch is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 21 | * |
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[231] | 22 | * SVN $Id: host_view.php 751 2013-03-25 20:41:14Z ramonb $ |
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[225] | 23 | */ |
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| 24 | |
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[149] | 25 | include_once "./libtoga.php"; |
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| 26 | |
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[751] | 27 | $my_dir = getcwd(); |
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| 28 | |
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| 29 | global $context; |
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| 30 | |
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| 31 | $context = 'cluster'; |
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| 32 | |
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| 33 | chdir( $GANGLIA_PATH ); |
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| 34 | |
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| 35 | include "./ganglia.php"; |
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| 36 | include "./get_ganglia.php"; |
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| 37 | |
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| 38 | chdir( $my_dir ); |
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| 39 | |
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[720] | 40 | function datetimeToEpoch( $datetime ) |
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| 41 | { |
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[149] | 42 | |
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[189] | 43 | $datetime_fields = explode( ' ', $datetime ); |
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| 44 | |
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| 45 | $date = $datetime_fields[0]; |
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| 46 | $time = $datetime_fields[1]; |
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| 47 | |
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| 48 | $date_fields = explode( '-', $date ); |
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| 49 | |
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| 50 | $days = $date_fields[0]; |
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| 51 | $months = $date_fields[1]; |
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| 52 | $years = $date_fields[2]; |
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| 53 | |
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| 54 | //printf( "days = %s months = %s years = %s\n", $days, $months, $years ); |
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| 55 | |
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| 56 | $time_fields = explode( ':', $time ); |
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| 57 | |
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| 58 | $hours = $time_fields[0]; |
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| 59 | $minutes = $time_fields[1]; |
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| 60 | $seconds = $time_fields[2]; |
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| 61 | |
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| 62 | $timestamp = mktime( $hours, $minutes, $seconds, $months, $days, $years ); |
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| 63 | |
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| 64 | return $timestamp; |
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| 65 | } |
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| 66 | |
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[720] | 67 | function makeHostView() |
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| 68 | { |
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[149] | 69 | |
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[719] | 70 | global $tpl, $metrics, $clustername, $hostname; |
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| 71 | global $cluster_ul, $hosts_up, $get_metric_string; |
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| 72 | global $cluster, $period_start, $period_stop; |
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[740] | 73 | global $job_start, $job_stop, $view, $conf, $range; |
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[149] | 74 | |
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[734] | 75 | $rrdirs = array(); |
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[736] | 76 | |
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[734] | 77 | if( $view == "overview-host" ) |
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| 78 | { |
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[736] | 79 | $rrdirs[] = $conf['rrds'] . '/' . $clustername .'/'. $hostname; |
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[734] | 80 | } |
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| 81 | else |
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| 82 | { |
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[736] | 83 | $trd = new TarchRrdGraph( $clustername, $hostname ); |
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| 84 | $rrdirs = $trd->getRrdDirs( $period_start, $period_stop ); |
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[734] | 85 | } |
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[399] | 86 | |
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[734] | 87 | $longtitle = "Batch Archive Node Report :: Powered by Job Monarch!"; |
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| 88 | $title = "Batch Archive Node Report"; |
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[411] | 89 | |
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[719] | 90 | makeHeader( 'host_view', $title, $longtitle ); |
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[411] | 91 | |
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[736] | 92 | #print_r( $rrdirs); |
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| 93 | |
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[719] | 94 | $metrics = $metrics[$hostname]; |
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| 95 | $mymetrics = array(); |
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[412] | 96 | |
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[719] | 97 | foreach( $rrdirs as $rrdir ) |
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| 98 | { |
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[736] | 99 | #printf("rrd dir %s\n", $rrdir ); |
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| 100 | if( $view == "overview-host" ) |
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[719] | 101 | { |
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[736] | 102 | $mymetrics = $metrics; |
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| 103 | #print_r( $mymetrics ); |
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| 104 | } |
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| 105 | else |
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| 106 | { |
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| 107 | #printf("archive mode\n"); |
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| 108 | $ml = $trd->dirList( $rrdir ); |
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[399] | 109 | |
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[736] | 110 | foreach( $ml as $lmetr ) |
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| 111 | { |
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| 112 | $metrn_fields = explode( '.', $lmetr ); |
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[399] | 113 | |
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[736] | 114 | $metrn = $metrn_fields[0]; |
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| 115 | |
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| 116 | if( !in_array( $metrn, $mymetrics ) ) |
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| 117 | { |
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| 118 | $mymetrics[$metrn] = $metrics[$metrn]; |
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| 119 | } |
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[719] | 120 | } |
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| 121 | } |
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| 122 | } |
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[399] | 123 | |
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[719] | 124 | $hosts_up = $hosts_up[$hostname]; |
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[149] | 125 | |
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[719] | 126 | $tpl->assign("cluster", $clustername); |
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| 127 | $tpl->assign("host", $hostname); |
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| 128 | $tpl->assign("node_image", "../../".node_image($metrics)); |
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| 129 | $tpl->assign("sort",$sort); |
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| 130 | $tpl->assign("range",$range); |
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[149] | 131 | |
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[720] | 132 | if( !is_numeric( $period_start ) ) |
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| 133 | { |
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[719] | 134 | $period_start = datetimeToEpoch( $period_start ); |
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| 135 | } |
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[720] | 136 | if( !is_numeric( $period_stop ) ) |
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| 137 | { |
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[719] | 138 | $period_stop = datetimeToEpoch( $period_stop ); |
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| 139 | } |
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[189] | 140 | |
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[719] | 141 | if($hosts_up) |
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| 142 | $tpl->assign("node_msg", "This host is up and running."); |
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| 143 | else |
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| 144 | $tpl->assign("node_msg", "This host is down."); |
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[149] | 145 | |
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[719] | 146 | $cluster_url=rawurlencode($clustername); |
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| 147 | $tpl->assign("cluster_url", $cluster_url); |
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[149] | 148 | |
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[740] | 149 | $graphargs = "h=$hostname&r=$range&job_start=$job_start&job_stop=$job_stop"; |
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[739] | 150 | |
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| 151 | if( $range == 'job' ) |
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| 152 | { |
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| 153 | $graphargs .= "&period_start=$period_start&period_stop=$period_stop"; |
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| 154 | } |
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| 155 | else |
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| 156 | { |
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| 157 | $tijd = time(); |
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| 158 | $graphargs .= "&st=$tijd"; |
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| 159 | } |
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| 160 | |
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| 161 | $tpl->assign("graphargs", "$graphargs"); |
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| 162 | |
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[719] | 163 | # For the node view link. |
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| 164 | $tpl->assign("node_view","./?p=2&c=$cluster_url&h=$hostname"); |
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[149] | 165 | |
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[719] | 166 | $tpl->assign("ip", $hosts_up[IP]); |
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[149] | 167 | |
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[736] | 168 | #print_r( $mymetrics ); |
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| 169 | |
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[719] | 170 | foreach ($mymetrics as $name => $v) |
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[720] | 171 | { |
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| 172 | if ($v[TYPE] == "string" or $v[TYPE]=="timestamp" or $always_timestamp[$name]) |
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| 173 | { |
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| 174 | # Long gmetric name/values will disrupt the display here. |
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| 175 | if ($v[SOURCE] == "gmond") $s_metrics[$name] = $v; |
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| 176 | } |
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[736] | 177 | else if ($v[SLOPE] == "zero" or $always_constant[$name]) |
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[720] | 178 | { |
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| 179 | $c_metrics[$name] = $v; |
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| 180 | } |
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| 181 | else if ($reports[$metric]) |
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| 182 | { |
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| 183 | continue; |
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| 184 | } |
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| 185 | else |
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| 186 | { |
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[740] | 187 | $graphargs = "c=$cluster_url&h=$hostname&m=$name&z=overview-medium&r=$range&job_start=$job_start&job_stop=$job_stop"; |
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[739] | 188 | |
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| 189 | if( $range == 'job' ) |
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| 190 | { |
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| 191 | $graphargs .= "&period_start=$period_start&period_stop=$period_stop"; |
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| 192 | } |
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| 193 | else |
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| 194 | { |
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| 195 | $tijd = time(); |
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| 196 | $graphargs .= "&st=$tijd"; |
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| 197 | } |
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[720] | 198 | # Adding units to graph 2003 by Jason Smith <smithj4@bnl.gov>. |
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| 199 | if ($v[UNITS]) |
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| 200 | { |
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| 201 | $encodeUnits = rawurlencode($v[UNITS]); |
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| 202 | $graphargs .= "&vl=$encodeUnits"; |
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| 203 | } |
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| 204 | $g_metrics[$name][graph] = $graphargs; |
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| 205 | } |
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| 206 | } |
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[719] | 207 | # Add the uptime metric for this host. Cannot be done in ganglia.php, |
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| 208 | # since it requires a fully-parsed XML tree. The classic contructor problem. |
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| 209 | $s_metrics[uptime][TYPE] = "string"; |
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| 210 | $s_metrics[uptime][VAL] = uptime($cluster[LOCALTIME] - $metrics[boottime][VAL]); |
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[149] | 211 | |
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[719] | 212 | # Add the gmond started timestamps & last reported time (in uptime format) from |
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| 213 | # the HOST tag: |
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| 214 | $s_metrics[gmond_started][TYPE] = "timestamp"; |
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| 215 | $s_metrics[gmond_started][VAL] = $hosts_up[GMOND_STARTED]; |
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| 216 | $s_metrics[last_reported][TYPE] = "string"; |
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| 217 | $s_metrics[last_reported][VAL] = uptime($cluster[LOCALTIME] - $hosts_up[REPORTED]); |
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[149] | 218 | |
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[719] | 219 | # Show string metrics |
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| 220 | if (is_array($s_metrics)) |
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[720] | 221 | { |
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| 222 | ksort($s_metrics); |
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| 223 | foreach ($s_metrics as $name => $v ) |
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| 224 | { |
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| 225 | $tpl->newBlock("string_metric_info"); |
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| 226 | $tpl->assign("name", $name); |
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| 227 | if( $v[TYPE]=="timestamp" or $always_timestamp[$name]) |
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| 228 | { |
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| 229 | $tpl->assign("value", date("r", $v[VAL])); |
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| 230 | } |
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| 231 | else |
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| 232 | { |
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| 233 | $tpl->assign("value", "$v[VAL] $v[UNITS]"); |
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| 234 | } |
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| 235 | } |
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| 236 | } |
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[149] | 237 | |
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[719] | 238 | # Show constant metrics. |
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| 239 | if (is_array($c_metrics)) |
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[720] | 240 | { |
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| 241 | ksort($c_metrics); |
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| 242 | foreach ($c_metrics as $name => $v ) |
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| 243 | { |
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| 244 | $tpl->newBlock("const_metric_info"); |
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| 245 | $tpl->assign("name", $name); |
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| 246 | $tpl->assign("value", "$v[VAL] $v[UNITS]"); |
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| 247 | } |
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| 248 | } |
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[149] | 249 | |
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[719] | 250 | # Show graphs. |
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| 251 | if (is_array($g_metrics)) |
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[720] | 252 | { |
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| 253 | ksort($g_metrics); |
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[149] | 254 | |
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[720] | 255 | $i = 0; |
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| 256 | foreach ( $g_metrics as $name => $v ) |
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| 257 | { |
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[719] | 258 | $tpl->newBlock("vol_metric_info"); |
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| 259 | $tpl->assign("graphargs", $v[graph]); |
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| 260 | $tpl->assign("alt", "$hostname $name"); |
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| 261 | if($i++ %2) |
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[720] | 262 | { |
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| 263 | $tpl->assign("br", "<BR>"); |
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| 264 | } |
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[719] | 265 | } |
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[720] | 266 | } |
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[149] | 267 | } |
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| 268 | |
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| 269 | ?> |
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