initial commit; version 22.5.12042

update/165.php

@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * Observium
+ *
+ *   This file is part of Observium.
+ *
+ * @package    observium
+ * @subpackage update
+ * @copyright  (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
+ *
+ */
+
+echo("Adding MIN RRA to very old RRD files:" . PHP_EOL);
+
+$graphdata['hr_processes'] = 'hr_processes.rrd';
+$graphdata['hr_users'] = 'hr_users.rrd';
+$graphdata['ucd_contexts'] = 'ucd_ssRawContexts.rrd';
+$graphdata['ucd_load' ] = 'ucd_load.rrd';
+$graphdata['ucd_interrupts'] = 'ucd_ssRawInterrupts.rrd';
+
+foreach ($graphdata as $graph => $graphfile)
+{
+  echo("  * $graph: ");
+
+  foreach (dbFetchRows("SELECT DISTINCT hostname FROM `device_graphs`,`devices` WHERE `devices`.device_id=`device_graphs`.device_id AND graph='$graph'") as $entry)
+  {
+    // get_rrd_path expects a $device array, but it only uses the 'hostname' index, so we get away with this.
+    $filename = get_rrd_path($entry, $graphfile);
+
+    if (file_exists($filename))
+    {
+      $info = rrdtool_file_info($filename);
+
+      $has_min = FALSE;
+
+      foreach ($info['RRA'] as $rra)
+      {
+        if ($rra['cf'] == 'MIN')
+        {
+          $has_min = TRUE;
+          break;
+        }
+      }
+
+      if (!$has_min)
+      {
+        shell_exec("scripts/rrdtoolx.py addrra $filename $filename.new RRA:MIN:0.5:6:1440 RRA:MIN:0.5:96:360 RRA:MIN:0.5:288:1440");
+        rename("$filename.new", $filename);
+        echo("U");
+      } else {
+        echo('.');
+      }
+    }
+  }
+
+  echo(PHP_EOL);
+}
+
+// EOF