From e8a29cf134f7df1a1e7637083f6d7adf64949b7c Mon Sep 17 00:00:00 2001
From: jmontoya <jmontoya@ispconfig3>
Date: Wed, 04 Aug 2010 12:57:28 -0400
Subject: [PATCH] Adding new functions to the Remoting class
---
server/mods-available/monitor_core_module.inc.php | 187 +++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 173 insertions(+), 14 deletions(-)
diff --git a/server/mods-available/monitor_core_module.inc.php b/server/mods-available/monitor_core_module.inc.php
index f0e7771..29dea26 100644
--- a/server/mods-available/monitor_core_module.inc.php
+++ b/server/mods-available/monitor_core_module.inc.php
@@ -195,8 +195,10 @@
// 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();
$this->monitorDiskUsage();
$this->monitorMemUsage();
$this->monitorCpu();
@@ -218,7 +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;
@@ -312,6 +391,42 @@
$this->_delOldRecords($type, 4);
}
+
+ function monitorIspcVer() {
+ global $app;
+ global $conf;
+
+ /* the id of the server as int */
+ $server_id = intval($conf["server_id"]);
+
+ /** The type of the data */
+ $type = 'ispc_info';
+
+ /*
+ Fetch the data into a array
+ */
+ $data['name'] = ISPC_APP_TITLE;
+ $data['version'] = ISPC_APP_VERSION;
+
+ /* the ISPC-Version has no state. It is, what it is */
+ $state = 'no_state';
+
+ /*
+ 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 monitorDiskUsage() {
global $app;
@@ -666,7 +781,7 @@
foreach ($test as $item) {
/*
* eliminate all doubled spaces and spaces at the beginning and end
- */
+ */
while (strpos($item, ' ') !== false) {
$item = str_replace(' ', ' ', $item);
}
@@ -674,7 +789,7 @@
/*
* The failcounter is the LAST
- */
+ */
if ($item != '') {
$tmp = explode(' ', $item);
$failCounter = $tmp[sizeof($tmp)-1];
@@ -885,7 +1000,15 @@
/** The type of the data */
$type = 'raid_state';
- /* This monitoring is only available if mdadm is installed */
+ /*
+ * We support some RAIDS. 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)
+ */
system('which mdadm', $retval);
if($retval === 0) {
/*
@@ -935,20 +1058,56 @@
}
}
}
-
}
- else {
+ /*
+ * Check, if we have mpt-status installed (LSIsoftware-raid)
+ */
+ system('which mpt-status', $retval);
+ if($retval === 0) {
/*
- * mdadm is not installed, 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.
- *
- * We have to write NO DATA inside the DB, because the GUI
- * could not know, if there is any dat, or not...
+ * Fetch the output
*/
- $state = 'no_state';
- $data['output']= '';
+ $data['output'] = shell_exec('mpt-status --autoload -n');
+
+ /*
+ * Then calc the state.
+ */
+ $state = 'ok';
+ foreach ($data['output'] as $item) {
+ /*
+ * The output contains information for every RAID and every HDD.
+ * We only need the state of the RAID
+ */
+ if (strpos($item, 'raidlevel:') !== false) {
+ /*
+ * We found a raid, process the state of it
+ */
+ if (strpos($item, ' ONLINE ') !== false) {
+ $this->_setState($state, 'ok');
+ }
+ else if (strpos($item, ' OPTIMAL ') !== false) {
+ $this->_setState($state, 'ok');
+ }
+ else if (strpos($item, ' INITIAL ') !== false) {
+ $this->_setState($state, 'info');
+ }
+ else if (strpos($item, ' INACTIVE ') !== false) {
+ $this->_setState($state, 'critical');
+ }
+ else if (strpos($item, ' RESYNC ') !== false) {
+ $this->_setState($state, 'info');
+ }
+ else if (strpos($item, ' DEGRADED ') !== false) {
+ $this->_setState($state, 'critical');
+ }
+ else {
+ /* we don't know the state. so we set the state to critical, that the
+ * admin is warned, that something is wrong
+ */
+ $this->_setState($state, 'critical');
+ }
+ }
+ }
}
/*
--
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