From 3e41e8e84bf114c97ee49166abcfbcc42c584219 Mon Sep 17 00:00:00 2001
From: latham <latham@ispconfig3>
Date: Tue, 24 May 2011 17:29:00 -0400
Subject: [PATCH] Start Private Label work
---
server/lib/classes/monitor_tools.inc.php | 199 ++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 168 insertions(+), 31 deletions(-)
diff --git a/server/lib/classes/monitor_tools.inc.php b/server/lib/classes/monitor_tools.inc.php
index 1e33ea7..f5258e3 100644
--- a/server/lib/classes/monitor_tools.inc.php
+++ b/server/lib/classes/monitor_tools.inc.php
@@ -149,35 +149,67 @@
return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
}
+ //** Email Quota
+ public function monitorEmailQuota() {
+ 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 = 'email_quota';
+
+ //* The state of the email_quota.
+ $state = 'ok';
+
+ //* Dovecot quota check Courier in progress lathama@gmail.com
+ if($dir = opendir("/var/vmail")){
+ while (($quotafiles = readdir($dir)) !== false){
+ if(preg_match('/.\_quota$/', $quotafiles)){
+ $quotafile = (file("/var/vmail/" . $quotafiles));
+ $emailaddress = preg_replace('/_quota/',"", $quotafiles);
+ $emailaddress = preg_replace('/_/',"@", $emailaddress);
+ $data[$emailaddress]['used'] = trim($quotafile['1']);
+ }
+ }
+ closedir($dir);
+ }
+ $res['server_id'] = $server_id;
+ $res['type'] = $type;
+ $res['data'] = $data;
+ $res['state'] = $state;
+ return $res;
+ }
+
+ //** Filesystem Quota
public function monitorHDQuota() {
global $conf;
- /* Initialize data array */
+ //* Initialize data array
$data = array();
- /* the id of the server as int */
+ //* the id of the server as int
$server_id = intval($conf['server_id']);
- /** The type of the data */
+ //* The type of the data
$type = 'harddisk_quota';
- /** The state of the harddisk_quota. */
+ //* The state of the harddisk_quota.
$state = 'ok';
- /** Fetch the data for all users */
+ //* Fetch the data for all users
$dfData = shell_exec('repquota -au');
- // split into array
+ //* Split into array
$df = explode("\n", $dfData);
- /*
- * ignore the first 5 lines, process the rest
- */
+ //* ignore the first 5 lines, process the rest
for ($i = 5; $i <= sizeof($df); $i++) {
if ($df[$i] != '') {
- /*
- * Make a array of the data
- */
+ //* Make a array of the data
$s = preg_split('/[\s]+/', $df[$i]);
$username = $s[0];
if (substr($username, 0, 3) == 'web') {
@@ -194,20 +226,16 @@
}
}
- /** Fetch the data for all users */
+ //** Fetch the data for all users
$dfData = shell_exec('repquota -ag');
- // split into array
+ //* split into array
$df = explode("\n", $dfData);
- /*
- * ignore the first 5 lines, process the rest
- */
+ //* ignore the first 5 lines, process the rest
for ($i = 5; $i <= sizeof($df); $i++) {
if ($df[$i] != '') {
- /*
- * Make a array of the data
- */
+ //* Make a array of the data
$s = preg_split('/[\s]+/', $df[$i]);
$groupname = $s[0];
if (substr($groupname, 0, 6) == 'client') {
@@ -224,9 +252,7 @@
}
}
- /*
- * Return the Result
- */
+ //* Return the Result
$res['server_id'] = $server_id;
$res['type'] = $type;
$res['data'] = $data;
@@ -332,7 +358,7 @@
/* the ISPC-Version has no state. It is, what it is */
$state = 'no_state';
-
+
/*
* Return the Result
*/
@@ -446,7 +472,7 @@
* maybe someone knows better...???...
*/
$state = 'no_state';
-
+
/*
* Return the Result
*/
@@ -518,8 +544,16 @@
/** the id of the server as int */
$server_id = intval($conf['server_id']);
- /** get the "active" Services of the server from the DB */
- $services = $app->dbmaster->queryOneRecord('SELECT * FROM server WHERE server_id = ' . $server_id);
+ /** get the "active" Services of the server from the DB */
+ $services = $app->db->queryOneRecord('SELECT * FROM server WHERE server_id = ' . $server_id);
+ /*
+ * If the DB is down, we have to set the db to "yes".
+ * If we don't do this, then the monitor will NOT monitor, that the db is down and so the
+ * rescue-module can not try to rescue the db
+ */
+ if ($services == null) {
+ $services['db_server'] = 1;
+ }
/* The type of the Monitor-data */
$type = 'services';
@@ -589,7 +623,7 @@
/* Monitor BIND-Server */
$data['bindserver'] = -1; // unknown - not needed
if ($services['dns_server'] == 1) {
- if ($this->_checkTcp('localhost', 53)) {
+ if ($this->_checkUdp('localhost', 53)) {
$data['bindserver'] = 1;
} else {
$data['bindserver'] = 0;
@@ -607,7 +641,7 @@
$state = 'error'; // because service is down
}
}
-
+
/*
* Return the Result
*/
@@ -791,6 +825,28 @@
$state = 'info';
$data['output'] = shell_exec('glsa-check -pv --nocolor affected 2>/dev/null');
}
+ } elseif (file_exists('/etc/SuSE-release')) {
+
+ /*
+ * update and find the upgrade.
+ * if there is any output, then there is a needed update
+ */
+ $aptData = shell_exec('zypper -q lu');
+ if ($aptData == '') {
+ /* There is nothing to update! */
+ $state = 'ok';
+ } else {
+ /*
+ * There is something to update! this is in most cases not critical, so we can
+ * do a system-update once a month or so...
+ */
+ $state = 'info';
+ }
+
+ /*
+ * Fetch the output
+ */
+ $data['output'] = shell_exec('zypper --non-interactive up');
} else {
/*
* It is not Debian/Ubuntu, so there is no data and no state
@@ -1070,6 +1126,7 @@
}
public function monitorSysLog() {
+ global $app;
global $conf;
/* the id of the server as int */
@@ -1508,13 +1565,35 @@
}
private function _checkTcp($host, $port) {
-
+ /* Try to open a connection */
$fp = @fsockopen($host, $port, $errno, $errstr, 2);
if ($fp) {
+ /*
+ * We got a connection, this means, everything is O.K.
+ * But maybe we are able to do more deep testing?
+ */
+ if ($port == 80) {
+ /*
+ * Port 80 means, testing APACHE
+ * So we can do a deepter test and try to get data over this connection.
+ * (if apache hangs, we get a connection but a timeout by trying to GET the data!)
+ */
+ fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
+ stream_set_timeout($fp, 5); // Timeout after 5 seconds
+ $res = fread($fp, 10); // try to get 10 bytes (enough to test!)
+ $info = stream_get_meta_data($fp);
+ if ($info['timed_out']) {
+ return false; // Apache was not able to send data over this connection
+ }
+ }
+
+ /* The connection is no longer needed */
fclose($fp);
+ /* We are able to establish a connection */
return true;
} else {
+ /* We are NOT able to establish a connection */
return false;
}
}
@@ -1543,6 +1622,64 @@
}
}
+ /**
+ * Set the state to the given level (or higher, but not lesser).
+ * * If the actual state is critical and you call the method with ok,
+ * then the state is critical.
+ *
+ * * If the actual state is critical and you call the method with error,
+ * then the state is error.
+ */
+ private function _setState($oldState, $newState) {
+ /*
+ * Calculate the weight of the old state
+ */
+ switch ($oldState) {
+ case 'no_state': $oldInt = 0;
+ break;
+ case 'ok': $oldInt = 1;
+ break;
+ case 'unknown': $oldInt = 2;
+ break;
+ case 'info': $oldInt = 3;
+ break;
+ case 'warning': $oldInt = 4;
+ break;
+ case 'critical': $oldInt = 5;
+ break;
+ case 'error': $oldInt = 6;
+ break;
+ }
+ /*
+ * Calculate the weight of the new state
+ */
+ switch ($newState) {
+ case 'no_state': $newInt = 0;
+ break;
+ case 'ok': $newInt = 1;
+ break;
+ case 'unknown': $newInt = 2;
+ break;
+ case 'info': $newInt = 3;
+ break;
+ case 'warning': $newInt = 4;
+ break;
+ case 'critical': $newInt = 5;
+ break;
+ case 'error': $newInt = 6;
+ break;
+ }
+
+ /*
+ * Set to the higher level
+ */
+ if ($newInt > $oldInt) {
+ return $newState;
+ } else {
+ return $oldState;
+ }
+ }
+
private function _getIntArray($line) {
/** The array of float found */
$res = array();
@@ -1559,4 +1696,4 @@
}
-?>
+?>
\ No newline at end of file
--
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