This is an old revision of the document!

A few new configuration files were placed in the <GANGLIA HOME>/ directory with the following content:

maintenance_conf.php

   <?php
   $maint_name = "maintenance";
   $computer_metrics = array(
     "load",
     "mem"
   );
   $maintenance_metrics = array(
     "rows",
     "rowscool",
     "clcpwaterflow",
     "pumptemp",
     "pumpdp"
   );
   ?>

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:

include_once "./maintenance_conf.php";

in the template file <GANGLIA HOME>/templates/default/meta_view.tpl the block “public” was changed:

...
<!-- START BLOCK : public -->
 <TD ALIGN="LEFT" VALIGN="TOP">
<table cellspacing=1 cellpadding=1 width="100%" border=0>
 <tr><td>CPUs Total:</td><td align=left><B>{cpu_num}</B></td></tr>
 <tr><td width="80%">Hosts up:</td><td align=left><B>{num_nodes}</B></td></tr>
 <tr><td>Hosts down:</td><td align=left><B>{num_dead_nodes}</B></td></tr>
 <tr><td>&nbsp;</td></tr>
 <tr><td class=footer colspan=2>{cluster_load}</td></tr>
 <tr><td class=footer colspan=2>{localtime}</td></tr>
</table>
  </TD>
 
  <TD ROWSPAN=2 ALIGN="CENTER" VALIGN=top>
 
  <!-- START BLOCK : metric_graphs -->
  <A HREF="{url}">
   <IMG SRC="./graph.php?{graph_url}&g={metricname}_report&z=medium&r={range}"
       ALT="{name} Load" BORDER="0">
  </A>
  <!-- END BLOCK : metric_graphs -->
 
   </TD>
<!-- END BLOCK : public -->
...