add agent sensor capacity, hddtemp script in agent-local as demo, possibly needs a little more work

git-svn-id: http://www.observium.org/svn/observer/trunk@3213 61d68cd4-352d-0410-923a-c4978735b2b8

html/pages/device/overview/generic/sensor.inc.php

@@ -1,6 +1,6 @@
 <?php
 
-$sensors = dbFetchRows("SELECT * FROM `sensors` WHERE `sensor_class` = ? AND device_id = ? ORDER BY `sensor_index`", array($sensor_class, $device['device_id']));
+$sensors = dbFetchRows("SELECT * FROM `sensors` WHERE `sensor_class` = ? AND device_id = ? ORDER BY `poller_type`, `sensor_index`", array($sensor_class, $device['device_id']));
 
 if (count($sensors))
 {

includes/discovery/functions.inc.php

@@ -116,7 +116,7 @@ function discover_sensor(&$valid, $class, $device, $oid, $index, $type, $descr,
 {
   global $config, $debug;
 
-  if ($debug) { echo("Discover sensor: $oid, $index, $type, $descr, $precision, $entPhysicalIndex\n"); }
+  if ($debug) { echo("Discover sensor: $oid, $index, $type, $descr, $poller_type, $precision, $entPhysicalIndex\n"); }
 
   if (is_null($low_warn_limit) || !is_null($warn_limit))
   {
@@ -314,9 +314,9 @@ function sensor_limit($class, $current)
   return $limit;
 }
 
-function check_valid_sensors($device, $class, $valid)
+function check_valid_sensors($device, $class, $valid, $poller_type = 'snmp')
 {
-  $entries = dbFetchRows("SELECT * FROM sensors AS S, devices AS D WHERE S.sensor_class=? AND S.device_id = D.device_id AND D.device_id = ?", array($class, $device['device_id']));
+  $entries = dbFetchRows("SELECT * FROM sensors AS S, devices AS D WHERE S.sensor_class=? AND S.device_id = D.device_id AND D.device_id = ? AND S.poller_type = ?", array($class, $device['device_id'], $poller_type));
 
   if (count($entries))
   {

includes/discovery/ipmi.inc.php

@@ -1,6 +1,6 @@
 <?php
 
-## IPMI
+## IPMI - We can discover this on poll!
 if ($ipmi['host'] = get_dev_attrib($device,'ipmi_hostname'))
 {
   echo("IPMI : ");

includes/polling/applications/hddtemp.inc.php

@@ -0,0 +1,23 @@
+<?php
+
+global $agent_sensors;
+
+include_once("includes/discovery/functions.inc.php");
+
+$disks = explode('||',trim($agent_data['app']['hddtemp'],'|'));
+
+if (count($disks))
+{
+  echo "hddtemp: ";
+  foreach ($disks as $disk)
+  {
+    list($blockdevice,$descr,$temperature,$unit) = explode('|',$disk,4);
+    $diskcount++;
+    discover_sensor($valid['sensor'], 'temperature', $device, '', $diskcount, 'hddtemp', "$blockdevice: $descr", '1', '1', NULL, NULL, NULL, NULL, $temperature, 'agent');
+    
+    $agent_sensors['temperature']['hddtemp'][$diskcount] = array('description' => "$blockdevice: $descr", 'current' => $temperature, 'index' => $diskcount);
+  }
+  echo "\n";
+}
+
+?>

includes/polling/functions.inc.php

@@ -2,24 +2,43 @@
 
 function poll_sensor($device, $class, $unit)
 {
-  global $config, $memcache;
+  global $config, $memcache, $agent_sensors;
 
-  foreach (dbFetchRows("SELECT * FROM `sensors` WHERE `sensor_class` = ? AND `device_id` = ? AND `poller_type` = 'snmp'", array($class, $device['device_id'])) as $sensor)
+  foreach (dbFetchRows("SELECT * FROM `sensors` WHERE `sensor_class` = ? AND `device_id` = ?", array($class, $device['device_id'])) as $sensor)
   {
-    echo("Checking $class " . $sensor['sensor_descr'] . "... ");
+    echo("Checking (" . $sensor['poller_type'] . ") $class " . $sensor['sensor_descr'] . "... ");
 
-    if ($class == "temperature")
+    if ($sensor['poller_type'] == "snmp")
     {
-      for ($i = 0;$i < 5;$i++) # Try 5 times to get a valid temp reading
+      if ($class == "temperature")
       {
-        if ($debug) echo("Attempt $i ");
+        for ($i = 0;$i < 5;$i++) # Try 5 times to get a valid temp reading
-        $sensor_value = trim(str_replace("\"", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB")));
+        {
+          if ($debug) echo("Attempt $i ");
+          $sensor_value = trim(str_replace("\"", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB")));
 
-        if ($sensor_value < 9000) break; # TME sometimes sends 999.9 when it is right in the middle of an update;
+          if ($sensor_value < 9000) break; # TME sometimes sends 999.9 when it is right in the middle of an update;
-        sleep(1); # Give the TME some time to reset
+          sleep(1); # Give the TME some time to reset
+        }
+      } else {
+        $sensor_value = trim(str_replace("\"", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB")));
       }
-    } else {
+    } else if ($sensor['poller_type'] == "agent")
-      $sensor_value = trim(str_replace("\"", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB")));
+    {
+      if (isset($agent_sensors))
+      {
+        $sensor_value = $agent_sensors[$class][$sensor['sensor_type']][$sensor['sensor_index']]['current'];
+      }
+      else
+      {
+        echo "no agent data!\n";
+        break;
+      }
+    }
+    else
+    {
+      echo "unknown poller type!\n";
+      break;
     }
 
     if ($sensor_value == -32768) { echo("Invalid (-32768) "); $sensor_value = 0; }

includes/polling/ipmi.inc.php

@@ -33,10 +33,6 @@ if ($ipmi['host'] = get_dev_attrib($device,'ipmi_hostname'))
 
     $rrd_file = get_sensor_rrd($device, $ipmisensors);
 
-    ## FIXME - sensor name format change 2011/04/26 - remove this in $amount_of_time.
-    ## We don't want to reduce performance forever because douchebags don't svn up!
-    $old_rrd_file = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename($ipmisensors['sensor_class'].'-'.$ipmisensors['sensor_type'].'-'.$ipmisensors['sensor_index'] . ".rrd");
-
     if (is_file($old_rrd_file))
     {
       rename($old_rrd_file, $rrd_file);

includes/polling/unix-agent.inc.php

@@ -1,12 +1,12 @@
 <?php
 
-if($device['os_group'] == "unix")
+global $debug;
-{
 
+if ($device['os_group'] == "unix")
+{
   echo("Observium UNIX Agent: ");
 
   ### FIXME - this should be in config and overridable in database
-
   $agent_port='6556';
 
   $agent_start = utime();
@@ -36,7 +36,6 @@ if($device['os_group'] == "unix")
 
     foreach (explode("<<<", $agent_raw) as $section)
     {
-
       list($section, $data) = explode(">>>", $section);
       list($sa, $sb) = explode("-", $section, 2);
 
@@ -53,15 +52,33 @@ if($device['os_group'] == "unix")
       }
     }
 
-#    print_r($agent_data);
+    if ($debug) { print_r($agent_data); }
 
     include("unix-agent/packages.inc.php");
     include("unix-agent/munin-plugins.inc.php");
+    
+    foreach (array_keys($agent_data) as $key)
+    {
+      if (file_exists("includes/polling/unix-agent/$key.inc.php"))
+      {
+        if ($debug) { echo("Including: unix-agent/$key.inc.php"); }
+        include("unix-agent/$key.inc.php");
+      }
+    }
+
+    foreach (array_keys($agent_data['app']) as $key)
+    {
+      if (file_exists("includes/polling/applications/$key.inc.php"))
+      {
+        if ($debug) { echo("Including: applications/$key.inc.php"); }
+        include("applications/$key.inc.php");
+      }
+    }
 
     ### Processes
     if (!empty($agent_data['ps']))
     {
-      echo("\nProcesses: ");
+      echo("Processes: ");
       foreach (explode("\n", $agent_data['ps']) as $process)
       {
         $process = preg_replace("/\((.*),([0-9]*),([0-9]*),([0-9\.]*)\)\ (.*)/", "\\1|\\2|\\3|\\4|\\5", $process);
@@ -69,6 +86,7 @@ if($device['os_group'] == "unix")
           $processlist[] = array('user' => $user, 'vsz' => $vsz, 'rss' => $rss, 'pcpu' => $pcpu, 'command' => $command);
       }
       #print_r($processlist);
+      echo("\n");
     }
 
     ### Apache
@@ -126,6 +144,13 @@ if($device['os_group'] == "unix")
       }
     }
   }
+  
+  if (!empty($agent_sensors))
+  {
+    echo("Sensors: ");
+    check_valid_sensors($device, 'temperature', $valid['sensor'], 'agent');
+    echo("\n");
+  }
 
   echo("\n");
 }

includes/polling/unix-agent/packages.inc.php

@@ -1,144 +1,146 @@
 <?php
 
-    ### RPM
+### RPM
-    if (!empty($agent_data['rpm']))
+if (!empty($agent_data['rpm']))
+{
+  echo("\nRPM Packages: ");
+  ## Build array of existing packages
+  $manager = "rpm";
+
+  $pkgs_db_db = dbFetchRows("SELECT * FROM `packages` WHERE `device_id` = ?", array($device['device_id']));
+  foreach ($pkgs_db_db as $pkg_db)
+  {
+    $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['id'] = $pkg_db['pkg_id'];
+    $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['status'] = $pkg_db['status'];
+    $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['size'] = $pkg_db['size'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['text'] = $pkg_db['manager'] ."-".$pkg_db['name']."-".$pkg_db['arch']."-".$pkg_db['version']."-".$pkg_db['build'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['manager'] = $pkg_db['manager'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['name']    = $pkg_db['name'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['arch']    = $pkg_db['arch'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['version'] = $pkg_db['version'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['build']   = $pkg_db['build'];
+  }
+
+  foreach (explode("\n", $agent_data['rpm']) as $package)
+  {
+    list($name, $version, $build, $arch, $size) = explode(" ", $package);
+    $pkgs[$manager][$name][$arch][$version][$build]['manager'] = $manager;
+    $pkgs[$manager][$name][$arch][$version][$build]['name']    = $name;
+    $pkgs[$manager][$name][$arch][$version][$build]['arch']    = $arch;
+    $pkgs[$manager][$name][$arch][$version][$build]['version'] = $version;
+    $pkgs[$manager][$name][$arch][$version][$build]['build']   = $build;
+    $pkgs[$manager][$name][$arch][$version][$build]['size']    = $size;
+    $pkgs[$manager][$name][$arch][$version][$build]['status']  = '1';
+    $text = $manager."-".$name."-".$arch."-".$version."-".$build;
+    $pkgs_id[] = $pkgs[$manager][$name][$arch][$version][$build];
+  }
+}
+
+### DPKG
+if (!empty($agent_data['dpkg']))
+{
+  echo("\nDEB Packages: ");
+  ## Build array of existing packages
+  $manager = "deb";
+
+  $pkgs_db_db = dbFetchRows("SELECT * FROM `packages` WHERE `device_id` = ?", array($device['device_id']));
+  foreach ($pkgs_db_db as $pkg_db)
+  {
+    $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['id'] = $pkg_db['pkg_id'];
+    $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['status'] = $pkg_db['status'];
+    $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['size'] = $pkg_db['size'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['text'] = $pkg_db['manager'] ."-".$pkg_db['name']."-".$pkg_db['arch']."-".$pkg_db['version']."-".$pkg_db['build'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['manager'] = $pkg_db['manager'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['name']    = $pkg_db['name'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['arch']    = $pkg_db['arch'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['version'] = $pkg_db['version'];
+    $pkgs_db_id[$pkg_db['pkg_id']]['build']   = $pkg_db['build'];
+  }
+
+  foreach (explode("\n", $agent_data['dpkg']) as $package)
+  {
+    list($name, $version, $arch, $size) = explode(" ", $package);
+    $build = "";
+    $pkgs[$manager][$name][$arch][$version][$build]['manager'] = $manager;
+    $pkgs[$manager][$name][$arch][$version][$build]['name']    = $name;
+    $pkgs[$manager][$name][$arch][$version][$build]['arch']    = $arch;
+    $pkgs[$manager][$name][$arch][$version][$build]['version'] = $version;
+    $pkgs[$manager][$name][$arch][$version][$build]['build']   = $build;
+    $pkgs[$manager][$name][$arch][$version][$build]['size']    = $size * 1024;
+    $pkgs[$manager][$name][$arch][$version][$build]['status']  = '1';
+    $text = $manager."-".$name."-".$arch."-".$version."-".$build;
+    $pkgs_id[] = $pkgs[$manager][$name][$arch][$version][$build];
+  }
+}
+
+## This is run for all "packages" and is common to RPM/DEB/etc
+foreach ($pkgs_id as $pkg)
+{
+  $name    = $pkg['name'];
+  $version = $pkg['version'];
+  $build   = $pkg['build'];
+  $arch    = $pkg['arch'];
+  $size    = $pkg['size'];
+
+  #echo(str_pad($name, 20)." ".str_pad($version, 10)." ".str_pad($build, 10)." ".$arch."\n");
+  #echo($name." ");
+
+  if (is_array($pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]))
+  {
+    ### FIXME - packages_history table
+    $id = $pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]['id'];
+    if ($pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]['status'] != '1')
     {
-      echo("\nRPM Packages: ");
+      $pkg_update['status']  = '1';
-      ## Build array of existing packages
-      $manager = "rpm";
-
-      $pkgs_db_db = dbFetchRows("SELECT * FROM `packages` WHERE `device_id` = ?", array($device['device_id']));
-      foreach ($pkgs_db_db as $pkg_db)
-      {
-        $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['id'] = $pkg_db['pkg_id'];
-        $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['status'] = $pkg_db['status'];
-        $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['size'] = $pkg_db['size'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['text'] = $pkg_db['manager'] ."-".$pkg_db['name']."-".$pkg_db['arch']."-".$pkg_db['version']."-".$pkg_db['build'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['manager'] = $pkg_db['manager'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['name']    = $pkg_db['name'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['arch']    = $pkg_db['arch'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['version'] = $pkg_db['version'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['build']   = $pkg_db['build'];
-      }
-
-      foreach (explode("\n", $agent_data['rpm']) as $package)
-      {
-        list($name, $version, $build, $arch, $size) = explode(" ", $package);
-        $pkgs[$manager][$name][$arch][$version][$build]['manager'] = $manager;
-        $pkgs[$manager][$name][$arch][$version][$build]['name']    = $name;
-        $pkgs[$manager][$name][$arch][$version][$build]['arch']    = $arch;
-        $pkgs[$manager][$name][$arch][$version][$build]['version'] = $version;
-        $pkgs[$manager][$name][$arch][$version][$build]['build']   = $build;
-        $pkgs[$manager][$name][$arch][$version][$build]['size']    = $size;
-        $pkgs[$manager][$name][$arch][$version][$build]['status']  = '1';
-        $text = $manager."-".$name."-".$arch."-".$version."-".$build;
-        $pkgs_id[] = $pkgs[$manager][$name][$arch][$version][$build];
-      }
     }
-
+    if ($pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]['size'] != $size)
-    ### DPKG
-    if (!empty($agent_data['dpkg']))
     {
-      echo("\nDEB Packages: ");
+      $pkg_update['size']  = $size;
-      ## Build array of existing packages
-      $manager = "deb";
-
-      $pkgs_db_db = dbFetchRows("SELECT * FROM `packages` WHERE `device_id` = ?", array($device['device_id']));
-      foreach ($pkgs_db_db as $pkg_db)
-      {
-        $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['id'] = $pkg_db['pkg_id'];
-        $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['status'] = $pkg_db['status'];
-        $pkgs_db[$pkg_db['manager']][$pkg_db['name']][$pkg_db['arch']][$pkg_db['version']][$pkg_db['build']]['size'] = $pkg_db['size'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['text'] = $pkg_db['manager'] ."-".$pkg_db['name']."-".$pkg_db['arch']."-".$pkg_db['version']."-".$pkg_db['build'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['manager'] = $pkg_db['manager'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['name']    = $pkg_db['name'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['arch']    = $pkg_db['arch'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['version'] = $pkg_db['version'];
-        $pkgs_db_id[$pkg_db['pkg_id']]['build']   = $pkg_db['build'];
-      }
-
-      foreach (explode("\n", $agent_data['dpkg']) as $package)
-      {
-        list($name, $version, $arch, $size) = explode(" ", $package);
-        $build = "";
-        $pkgs[$manager][$name][$arch][$version][$build]['manager'] = $manager;
-        $pkgs[$manager][$name][$arch][$version][$build]['name']    = $name;
-        $pkgs[$manager][$name][$arch][$version][$build]['arch']    = $arch;
-        $pkgs[$manager][$name][$arch][$version][$build]['version'] = $version;
-        $pkgs[$manager][$name][$arch][$version][$build]['build']   = $build;
-        $pkgs[$manager][$name][$arch][$version][$build]['size']    = $size * 1024;
-        $pkgs[$manager][$name][$arch][$version][$build]['status']  = '1';
-        $text = $manager."-".$name."-".$arch."-".$version."-".$build;
-        $pkgs_id[] = $pkgs[$manager][$name][$arch][$version][$build];
-      }
     }
-
+    if (!empty($pkg_update))
-    ## This is run for all "packages" and is common to RPM/DEB/etc
-    foreach ($pkgs_id as $pkg)
     {
-      $name    = $pkg['name'];
+     dbUpdate($pkg_update, 'packages', '`pkg_id` = ?', array($id));
-      $version = $pkg['version'];
+      echo("u");
-      $build   = $pkg['build'];
+    } else {
-      $arch    = $pkg['arch'];
+      echo(".");
-      $size    = $pkg['size'];
-
-      #echo(str_pad($name, 20)." ".str_pad($version, 10)." ".str_pad($build, 10)." ".$arch."\n");
-      #echo($name." ");
-
-      if (is_array($pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]))
-      {
-        ### FIXME - packages_history table
-        $id = $pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]['id'];
-        if ($pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]['status'] != '1')
-        {
-          $pkg_update['status']  = '1';
-        }
-        if ($pkgs_db[$pkg['manager']][$pkg['name']][$pkg['arch']][$pkg['version']][$pkg['build']]['size'] != $size)
-        {
-          $pkg_update['size']  = $size;
-        }
-        if (!empty($pkg_update))
-        {
-         dbUpdate($pkg_update, 'packages', '`pkg_id` = ?', array($id));
-          echo("u");
-        } else {
-          echo(".");
-        }
-        unset($pkgs_db_id[$id]);
-      } else {
-        if (count($pkgs[$manager][$name][$arch], 1) > "10" || count($pkgs_db[$manager][$name][$arch], 1) == '0')
-        {
-          dbInsert(array('device_id' => $device['device_id'], 'name' => $name, 'manager' => $manager,
-                       'status' => 1, 'version' => $version, 'build' => $build, 'arch' => $arch, 'size' => $size), 'packages');
-          if ($build != "") { $dbuild = '-' . $build; } else { $dbuild = ''; }
-          echo("+".$name."-".$version.$dbuild."-".$arch);
-          log_event('Package installed: '.$name.' ('.$arch.') version '.$version.$dbuild, $device, 'package');
-        } elseif(count($pkgs_db[$manager][$name][$arch], 1)) {
-          $pkg_c = dbFetchRow("SELECT * FROM `packages` WHERE `device_id` = ? AND `manager` = ? AND `name` = ? and `arch` = ? ORDER BY version DESC, build DESC", array($device['device_id'], $manager, $name, $arch));
-          if ($pkg_c['build'] != "") { $pkg_c_dbuild = '-'.$pkg_c['build']; } else { $pkg_c_dbuild = ''; }
-          echo("U(".$pkg_c['name']."-".$pkg_c['version'].$pkg_c_dbuild."|".$name."-".$version.$dbuild.")");
-          $pkg_update = array('version' => $version, 'build' => $build, 'status' => '1', 'size' => $size);
-          dbUpdate($pkg_update, 'packages', '`pkg_id` = ?', array($pkg_c['pkg_id']));
-          log_event('Package updated: '.$name.' ('.$arch.') from '.$pkg_c['version'].$pkg_c_dbuild .' to '.$version.$dbuild, $device, 'package');
-          unset($pkgs_db_id[$pkg_c['pkg_id']]);
-        }
-      }
-      unset($pkg_update);
     }
-
+    unset($pkgs_db_id[$id]);
-    ## Packages
+  } else {
-    foreach ($pkgs_db_id as $id => $pkg)
+    if (count($pkgs[$manager][$name][$arch], 1) > "10" || count($pkgs_db[$manager][$name][$arch], 1) == '0')
     {
-      dbDelete('packages', "`pkg_id` =  ?", array($id));
+      dbInsert(array('device_id' => $device['device_id'], 'name' => $name, 'manager' => $manager,
-      echo("-".$pkg['text']);
+                   'status' => 1, 'version' => $version, 'build' => $build, 'arch' => $arch, 'size' => $size), 'packages');
-      log_event('Package removed: '.$pkg['name'].' '.$pkg['arch'].' '.$pkg['version']. ($pkg['build'] != '' ? "-".$pkg['build'] : ''), $device, 'package');
+      if ($build != "") { $dbuild = '-' . $build; } else { $dbuild = ''; }
+      echo("+".$name."-".$version.$dbuild."-".$arch);
+      log_event('Package installed: '.$name.' ('.$arch.') version '.$version.$dbuild, $device, 'package');
+    } elseif(count($pkgs_db[$manager][$name][$arch], 1)) {
+      $pkg_c = dbFetchRow("SELECT * FROM `packages` WHERE `device_id` = ? AND `manager` = ? AND `name` = ? and `arch` = ? ORDER BY version DESC, build DESC", array($device['device_id'], $manager, $name, $arch));
+      if ($pkg_c['build'] != "") { $pkg_c_dbuild = '-'.$pkg_c['build']; } else { $pkg_c_dbuild = ''; }
+      echo("U(".$pkg_c['name']."-".$pkg_c['version'].$pkg_c_dbuild."|".$name."-".$version.$dbuild.")");
+      $pkg_update = array('version' => $version, 'build' => $build, 'status' => '1', 'size' => $size);
+      dbUpdate($pkg_update, 'packages', '`pkg_id` = ?', array($pkg_c['pkg_id']));
+      log_event('Package updated: '.$name.' ('.$arch.') from '.$pkg_c['version'].$pkg_c_dbuild .' to '.$version.$dbuild, $device, 'package');
+      unset($pkgs_db_id[$pkg_c['pkg_id']]);
     }
+  }
+  unset($pkg_update);
+}
 
-    unset($pkg);
+## Packages
-    unset($pkgs_db_id);
+foreach ($pkgs_db_id as $id => $pkg)
-    unset($pkg_c);
+{
-    unset($pkgs);
+  dbDelete('packages', "`pkg_id` =  ?", array($id));
-    unset($pkgs_db);
+  echo("-".$pkg['text']);
-    unset($pkgs_db_db);
+  log_event('Package removed: '.$pkg['name'].' '.$pkg['arch'].' '.$pkg['version']. ($pkg['build'] != '' ? "-".$pkg['build'] : ''), $device, 'package');
+}
+
+echo "\n";
+
+unset($pkg);
+unset($pkgs_db_id);
+unset($pkg_c);
+unset($pkgs);
+unset($pkgs_db);
+unset($pkgs_db_db);
 
 ?>

scripts/agent-local/hddtemp

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# hddtemp sensor readings
+# needs hddtemp daemon listening on (at least) localhost
+# requires netcat to be installed and in the path
+# (c) 2012, Tom Laermans for Observium
+
+echo '<<<app-hddtemp>>>'
+nc localhost 7634
+echo