From 2a3cab868b81cdaca3d30e88f0550a96f298c53b Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Thu, 16 Sep 2010 06:20:59 -0400
Subject: [PATCH] Implemented: FS#1324 - Add new file system path splitter for large installations
---
server/mods-available/monitor_core_module.inc.php | 101 ++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 89 insertions(+), 12 deletions(-)
diff --git a/server/mods-available/monitor_core_module.inc.php b/server/mods-available/monitor_core_module.inc.php
index da509e6..12f7385 100644
--- a/server/mods-available/monitor_core_module.inc.php
+++ b/server/mods-available/monitor_core_module.inc.php
@@ -69,8 +69,8 @@
//** Get distribution identifier
//** IMPORTANT!
- // This is the same code as in /install/install.php
- // So if you change it here, you also have to change it in /install/install.php!
+ // This is the same code as in install/lib/install.lib.php
+ // So if you change it here, you also have to change it in there!
// Please do not forget to remove the swriteln(); - lines here at this file
function get_distname() {
@@ -181,7 +181,7 @@
$distbaseid = 'gentoo';
} else {
- die('unrecognized linux distribution');
+ die('unrecognized Linux distribution');
}
return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
@@ -195,6 +195,7 @@
// TODO: what monitoring is done should be a config-var
function doMonitor() {
/* Calls the single Monitoring steps */
+ $this->monitorHDQuota();
$this->monitorServer();
$this->monitorOSVer();
$this->monitorIspCVer();
@@ -219,7 +220,84 @@
$this->monitorFail2ban();
$this->monitorSysLog();
}
+
+ function monitorHDQuota() {
+ global $app;
+ global $conf;
+
+ /* Initialize data array */
+ $data = array();
+ /* the id of the server as int */
+ $server_id = intval($conf["server_id"]);
+
+ /** The type of the data */
+ $type = 'harddisk_quota';
+
+ /** The state of the harddisk_quota. */
+ $state = 'ok';
+
+ /** Fetch the data for all users*/
+ $dfData = shell_exec("repquota -asu");
+
+ // split into array
+ $df = explode("\n", $dfData);
+
+ /*
+ * ignore the first 5 lines, process the rest
+ */
+ for($i=5; $i <= sizeof($df); $i++) {
+ if ($df[$i] != '') {
+ /*
+ * Make a array of the data
+ */
+ $s = preg_split ("/[\s]+/", $df[$i]);
+ $username = $s[0];
+ $data['user'][$username]['used'] = $s[2];
+ $data['user'][$username]['soft'] = $s[3];
+ $data['user'][$username]['hard'] = $s[4];
+ }
+ }
+
+ /** Fetch the data for all users*/
+ $dfData = shell_exec("repquota -asg");
+
+ // split into array
+ $df = explode("\n", $dfData);
+
+ /*
+ * ignore the first 5 lines, process the rest
+ */
+ for($i=5; $i <= sizeof($df); $i++) {
+ if ($df[$i] != '') {
+ /*
+ * Make a array of the data
+ */
+ $s = preg_split ("/[\s]+/", $df[$i]);
+ $groupname = $s[0];
+ $data['group'][$groupname]['used'] = $s[1];
+ $data['group'][$groupname]['soft'] = $s[2];
+ $data['group'][$groupname]['hard'] = $s[3];
+ }
+ }
+
+ /*
+ Insert the data into the database
+ */
+ $sql = "INSERT INTO monitor_data (server_id, type, created, data, state) " .
+ "VALUES (".
+ $server_id . ", " .
+ "'" . $app->dbmaster->quote($type) . "', " .
+ time() . ", " .
+ "'" . $app->dbmaster->quote(serialize($data)) . "', " .
+ "'" . $state . "'" .
+ ")";
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($type, 4);
+ }
+
function monitorServer() {
global $app;
global $conf;
@@ -391,7 +469,7 @@
$usePercent = floatval($data[$i]['percent']);
//* We dont want to check the cdrom drive as a cd / dvd is always 100% full
- if($data[$i]['type'] != 'iso9660' && $data[$i]['type'] != 'cramfs' && $data[$i]['type'] != 'udf') {
+ if($data[$i]['type'] != 'iso9660' && $data[$i]['type'] != 'cramfs' && $data[$i]['type'] != 'udf' && $data[$i]['type'] != 'tmpfs' && $data[$i]['type'] != 'devtmpfs') {
if ($usePercent > 75) $state = $this->_setState($state, 'info');
if ($usePercent > 80) $state = $this->_setState($state, 'warning');
if ($usePercent > 90) $state = $this->_setState($state, 'critical');
@@ -760,11 +838,11 @@
/** The type of the data */
$type = 'system_update';
- /* This monitoring is only available at debian or Ubuntu */
+ /* This monitoring is only available on Debian or Ubuntu */
if(file_exists('/etc/debian_version')) {
/*
- * first update the "update-database"
+ * first update the "apt database"
*/
shell_exec('apt-get update');
@@ -836,7 +914,7 @@
}
else {
/*
- * It is not debian/Ubuntu, so there is no data and no state
+ * It is not Debian/Ubuntu, so there is no data and no state
*
* no_state, NOT unknown, because "unknown" is shown as state
* inside the GUI. no_state is hidden.
@@ -923,16 +1001,15 @@
$type = 'raid_state';
/*
- * We support some RAIDS. But if we can't find any of them, we have no data
+ * We support several RAID types, but if we can't find any of them, we have no data
*/
$state = 'no_state';
$data['output']= '';
/*
- * Check, if we have mdadm installed (software-raid)
+ * Check, if Software-RAID is enabled
*/
- system('which mdadm', $retval);
- if($retval === 0) {
+ if(file_exists('/proc/mdstat')) {
/*
* Fetch the output
*/
@@ -1747,4 +1824,4 @@
return $res;
}
}
-?>
\ No newline at end of file
+?>
--
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