1 | <?php |
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2 | include_once "./libtoga.php"; |
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3 | |
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4 | //$tpl = new TemplatePower( "templates/host_view.tpl" ); |
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5 | //$tpl->assignInclude("extra", "templates/host_extra.tpl"); |
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6 | //$tpl->prepare(); |
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7 | |
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8 | |
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9 | function makeHostView() { |
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10 | |
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11 | global $tpl, $metrics, $clustername, $hostname; |
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12 | global $cluster_ul, $hosts_up, $get_metric_string; |
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13 | global $cluster, $period_start, $period_stop; |
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14 | global $job_start, $job_stop; |
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15 | |
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16 | $metrics = $metrics[$hostname]; |
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17 | //print_r( $metrics ); |
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18 | $hosts_up = $hosts_up[$hostname]; |
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19 | //print_r( $hosts_up ); |
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20 | |
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21 | $tpl->assign("cluster", $clustername); |
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22 | $tpl->assign("host", $hostname); |
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23 | $tpl->assign("node_image", "../../".node_image($metrics)); |
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24 | $tpl->assign("sort",$sort); |
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25 | $tpl->assign("range",$range); |
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26 | |
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27 | if($hosts_up) |
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28 | $tpl->assign("node_msg", "This host is up and running."); |
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29 | else |
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30 | $tpl->assign("node_msg", "This host is down."); |
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31 | |
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32 | $cluster_url=rawurlencode($clustername); |
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33 | $tpl->assign("cluster_url", $cluster_url); |
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34 | $tpl->assign("graphargs", "h=$hostname&$get_metric_string&st=$cluster[LOCALTIME]&job_start=$job_start&job_stop=$job_stop&period_start=$period_start&period_stop=$period_stop"); |
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35 | |
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36 | # For the node view link. |
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37 | $tpl->assign("node_view","./?p=2&c=$cluster_url&h=$hostname"); |
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38 | |
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39 | //# No reason to go on if this node is down. |
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40 | //if ($hosts_down) |
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41 | // { |
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42 | // $tpl->printToScreen(); |
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43 | // return; |
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44 | // } |
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45 | |
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46 | $tpl->assign("ip", $hosts_up[IP]); |
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47 | |
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48 | foreach ($metrics as $name => $v) |
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49 | { |
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50 | if ($v[TYPE] == "string" or $v[TYPE]=="timestamp" or $always_timestamp[$name]) |
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51 | { |
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52 | # Long gmetric name/values will disrupt the display here. |
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53 | if ($v[SOURCE] == "gmond") $s_metrics[$name] = $v; |
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54 | } |
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55 | elseif ($v[SLOPE] == "zero" or $always_constant[$name]) |
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56 | { |
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57 | $c_metrics[$name] = $v; |
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58 | } |
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59 | else if ($reports[$metric]) |
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60 | continue; |
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61 | else |
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62 | { |
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63 | $graphargs = "c=$cluster_url&h=$hostname&v=$v[VAL]&m=$name" |
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64 | ."&z=medium&st=$cluster[LOCALTIME]&job_start=$job_start&job_stop=$job_stop&period_start=$period_start&period_stop=$period_stop"; |
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65 | # Adding units to graph 2003 by Jason Smith <smithj4@bnl.gov>. |
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66 | if ($v[UNITS]) { |
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67 | $encodeUnits = rawurlencode($v[UNITS]); |
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68 | $graphargs .= "&vl=$encodeUnits"; |
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69 | } |
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70 | $g_metrics[$name][graph] = $graphargs; |
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71 | } |
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72 | } |
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73 | # Add the uptime metric for this host. Cannot be done in ganglia.php, |
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74 | # since it requires a fully-parsed XML tree. The classic contructor problem. |
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75 | $s_metrics[uptime][TYPE] = "string"; |
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76 | $s_metrics[uptime][VAL] = uptime($cluster[LOCALTIME] - $metrics[boottime][VAL]); |
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77 | |
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78 | # Add the gmond started timestamps & last reported time (in uptime format) from |
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79 | # the HOST tag: |
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80 | $s_metrics[gmond_started][TYPE] = "timestamp"; |
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81 | $s_metrics[gmond_started][VAL] = $hosts_up[GMOND_STARTED]; |
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82 | $s_metrics[last_reported][TYPE] = "string"; |
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83 | $s_metrics[last_reported][VAL] = uptime($cluster[LOCALTIME] - $hosts_up[REPORTED]); |
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84 | |
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85 | # Show string metrics |
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86 | if (is_array($s_metrics)) |
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87 | { |
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88 | ksort($s_metrics); |
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89 | foreach ($s_metrics as $name => $v ) |
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90 | { |
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91 | $tpl->newBlock("string_metric_info"); |
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92 | $tpl->assign("name", $name); |
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93 | if( $v[TYPE]=="timestamp" or $always_timestamp[$name]) |
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94 | { |
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95 | $tpl->assign("value", date("r", $v[VAL])); |
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96 | } |
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97 | else |
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98 | { |
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99 | $tpl->assign("value", "$v[VAL] $v[UNITS]"); |
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100 | } |
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101 | } |
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102 | } |
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103 | |
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104 | # Show constant metrics. |
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105 | if (is_array($c_metrics)) |
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106 | { |
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107 | ksort($c_metrics); |
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108 | foreach ($c_metrics as $name => $v ) |
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109 | { |
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110 | $tpl->newBlock("const_metric_info"); |
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111 | $tpl->assign("name", $name); |
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112 | $tpl->assign("value", "$v[VAL] $v[UNITS]"); |
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113 | } |
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114 | } |
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115 | |
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116 | # Show graphs. |
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117 | if (is_array($g_metrics)) |
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118 | { |
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119 | ksort($g_metrics); |
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120 | |
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121 | $i = 0; |
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122 | foreach ( $g_metrics as $name => $v ) |
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123 | { |
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124 | $tpl->newBlock("vol_metric_info"); |
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125 | $tpl->assign("graphargs", $v[graph]); |
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126 | $tpl->assign("alt", "$hostname $name"); |
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127 | if($i++ %2) |
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128 | $tpl->assign("br", "<BR>"); |
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129 | } |
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130 | } |
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131 | } |
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132 | |
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133 | //$tpl->printToScreen(); |
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134 | ?> |
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