Differences

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--- due_to_source_code_changing_2 [2013/07/25 15:43]
noskov
+++ — (current)
@@ Line 1: / Line 1: @@
-A few new configuration files were placed in the <GANGLIA HOME>/ directory with the following content:
-<file php maintenance_conf.php>
-   <?php
-   $maint_name = "maintenance";
-   $computer_metrics = array(
-     "load",
-     "mem"
-   );
-   $maintenance_metrics = array(
-     "rows",
-     "rowscool",
-     "clcpwaterflow",
-     "pumptemp",
-     "pumpdp"
-   );
-   ?>
-</file>
-in the <GANGLIA HOME>/graph.d/ directory (files archive {{:graph_d.zip|}})
-   **pumpdp_report.php**
-   **pumptemp_report.php**
-   **rows_report.php**
-   **rowscool_report.php**
-   **clcpwaterflow_report.php**
-**in the file conf.php (in "/etc/ganglia/") was inserted:**
-<code php>
-include_once "./maintenance_conf.php";
-</code>
-for the additional time ranges:
-<code php>
-$time_ranges = array(
-   'minute'=>60,
-   '5_minutes'=>300,
-   '15_minutes'=>900,
-   '30_minutes'=>1800,
-   '45_minutes'=>2700,
-   'hour'=>3600,
-   '2_hours'=>7200,
-   '4_hours'=>14400,
-   '8_hours'=>28800,
-   '12_hours'=>43200,
-   'day'=>86400,
-   '2_days'=>172800,
-   '4_days'=>345600,
-   'week'=>604800,
-   '2_weeks'=>1209600,
-   'month'=>2419200,
-   '2_month'=>4838400,
-   '4_month'=>9676800,
-   '8_month'=>19353600,
-   'year'=>31449600,
-   '2_year'=>62899200
-);
-</code>
-for the additional graph sizes:
-<code php>
-$graph_sizes = array(
-   'small'=>array(
-     'height'=>40,
-     'width'=>130,
-     'fudge_0'=>0,
-     'fudge_1'=>0,
-     'fudge_2'=>0
-   ),
-   'medium'=>array(
-     'height'=>75,
-     'width'=>300,
-     'fudge_0'=>0,
-     'fudge_1'=>14,
-     'fudge_2'=>28
-   ),
-   'large'=>array(
-     'height'=>600,
-     'width'=>800,
-     'fudge_0'=>0,
-     'fudge_1'=>0,
-     'fudge_2'=>0
-   ),
-     'XL'=>array(
-        'height'=>600,
-        'width'=>1600,
-        'fudge_0'=>0,
-        'fudge_1'=>0,
-        'fudge_2'=>0
-      ),
-     'XXL'=>array(
-         'height'=>600,
-         'width'=>3200,
-         'fudge_0'=>0,
-         'fudge_1'=>0,
-         'fudge_2'=>0
-      ),
-    # this was the default value when no other size was provided.
-    'default'=>array(
-     'height'=>100,
-     'width'=>400,
-     'fudge_0'=>0,
-     'fudge_1'=>0,
-     'fudge_2'=>0
-   )
-);
-</code>
-**in the file graph.php (in the <GANGLIA HOME>/)**
-inserted line pick the "from" url parameter:
-<code php>
-$customstart = isset($_GET["from"]) ?  clean_number ( sanitize( $_GET["from"] ) ) : NULL;
-</code>
-customizing of the start and end points of the graph
-<code php>
-# Calculate time range with custom start point.
-if ($customstart)
-{
-      $start = date_timestamp_get(date_create($customstart));
-      $end = $start + $time_ranges[ $range ];
-}
-</code>
-to prevent of the overwriting of our parameters:
-<code php>
-foreach (array_keys ($rrdtool_graph) as $key) {
-    if (preg_match('/extras|series/', $key))
-        continue;
-    $value = $rrdtool_graph[$key];
-    if (preg_match('/\W/', $value)) {
-        //more than alphanumerics in value, so quote it
-        $value = "'$value'";
-    }
-    //begin of the changing
-    if ($customstart){
-         switch ($key) {
-            case 'start':
-                $value = "'$start'";
-                break;
-            case 'end':
-                $value = "'$end'";
-                break;
-         }
-    }
-    //end of the changing
-    $command .= " --$key $value";
-}
-</code>
-the correction of the graph title (line 158)
-<code php>
-case 'cluster':
-        $title  = "$clustername Cluster";
-        break;
-</code>
-changed to:
-<code php>
-case 'cluster':
-        if($clustername != $maint_name)$title  = "$clustername Cluster";else $title  = "";
-        break;
-</code>