add pnp4nagios template

Author: antonzhelyazkov

checkCassandraBalance.php

@@ -0,0 +1,47 @@
+<?php
+
+$colors = [ '164fbf','ff2e00','337c4f','164fbf','60e060','60c0c0','6060e0','e060e0','c0c0c0' ];
+
+##########################################################################################
+#error_log("names: ". join(" ",array_keys($NAME) ) );
+#error_log("values: ". join(" ",array_values($NAME) ) );
+
+
+$nodes = count(array_keys($NAME))/2;
+
+$opt[1] = "--vertical-label \"Load\" -l 0 --title \"cassandra $hostname / $servicedesc\" ";
+
+$counter1=0;
+
+        for ( $i=1; $i<=$nodes; $i++) {
+        if ( $counter1 == 0 ) {
+                $def[1] = "DEF:var$i=$rrdfile:$DS[$i]:AVERAGE " ;
+        } else {
+                $def[1] .= "DEF:var$i=$rrdfile:$DS[$i]:AVERAGE " ;
+        }
+        $color = $colors[$counter1];
+        error_log("color ". $color);
+        $def[1] .= "LINE$i:var$i#$color:\"$NAME[$i]\" " ;
+        $def[1] .= "GPRINT:var$i:LAST:\"%6.2lf last\" " ;
+        $def[1] .= "GPRINT:var$i:MAX:\"%6.2lf max\l\" " ;
+        $counter1++;
+        }
+
+$opt[2] = "--vertical-label \"Owns\" -l 0 --title \"cassandra $hostname / $servicedesc\" ";
+
+$counter2=0;
+
+        for ( $i=($nodes + 1); $i<=($nodes * 2); $i++) {
+        if ( $counter2 == 0 ) {
+                $def[2] = "DEF:var$i=$rrdfile:$DS[$i]:AVERAGE " ;
+        } else {
+                $def[2] .= "DEF:var$i=$rrdfile:$DS[$i]:AVERAGE " ;
+        }
+        $color = $colors[$counter2];
+        error_log("color ". $color);
+        $def[2] .= "LINE$i:var$i#$color:\"$NAME[$i]\" " ;
+        $def[2] .= "GPRINT:var$i:LAST:\"%6.2lf last\" " ;
+        $def[2] .= "GPRINT:var$i:MAX:\"%6.2lf max\l\" " ;
+        $counter2++;
+        }
+?>