From 81d79a79e4b29e9314b64b2e4c49b48ae8319767 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Tue, 11 Oct 2011 08:50:45 -0400
Subject: [PATCH] - WebDAV Users: show only domains that run on Apache (because nginx does not have full WebDAV support).
---
server/mods-available/monitor_core_module.inc.php | 2022 +++++++++++++++++++++-------------------------------------
1 files changed, 737 insertions(+), 1,285 deletions(-)
diff --git a/server/mods-available/monitor_core_module.inc.php b/server/mods-available/monitor_core_module.inc.php
index 717e378..ec85bed 100644
--- a/server/mods-available/monitor_core_module.inc.php
+++ b/server/mods-available/monitor_core_module.inc.php
@@ -1,1367 +1,819 @@
<?php
+
/*
-Copyright (c) 2007-2008, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
-All rights reserved.
+ Copyright (c) 2007-2011, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
+ All rights reserved.
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
+ Redistribution and use in source and binary forms, with or without modification,
+ are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
- * Neither the name of ISPConfig nor the names of its contributors
- may be used to endorse or promote products derived from this software without
- specific prior written permission.
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the name of ISPConfig nor the names of its contributors
+ may be used to endorse or promote products derived from this software without
+ specific prior written permission.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
class monitor_core_module {
- /* TODO: this should be a config - var instead of a "constant" */
- var $interval = 5; // do the monitoring every 5 minutes
- var $module_name = 'monitor_core_module';
- var $class_name = 'monitor_core_module';
- /* No actions at this time. maybe later... */
- var $actions_available = array();
+ var $interval = 5; // do the monitoring every 5 minutes
+ var $module_name = 'monitor_core_module';
+ var $class_name = 'monitor_core_module';
+ /* No actions at this time. maybe later... */
+ var $actions_available = array();
+ /** The Tools */
+ private $_tools = null;
- //* This function is called during ispconfig installation to determine
- // if a symlink shall be created for this plugin.
- function onInstall() {
+ /**
+ * This function is called during ispconfig installation to determine
+ * if a symlink shall be created for this plugin.
+ */
+ public function onInstall() {
global $conf;
-
return true;
-
}
-
- /*
- This function is called when the module is loaded
- */
- function onLoad() {
- global $app;
- /*
- Annonce the actions that where provided by this module, so plugins
- can register on them.
- */
- /* none at them moment */
- //$app->plugins->announceEvents($this->module_name,$this->actions_available);
-
- /*
- As we want to get notified of any changes on several database tables,
- we register for them.
-
- The following function registers the function "functionname"
- to be executed when a record for the table "dbtable" is
- processed in the sys_datalog. "classname" is the name of the
- class that contains the function functionname.
- */
- /* none at them moment */
- //$app->modules->registerTableHook('mail_access','mail_module','process');
-
- /*
- Do the monitor every n minutes and write the result in the db
- */
- $min = date('i');
- if (($min % $this->interval) == 0)
- {
- $this->doMonitor();
- }
- }
-
- /*
- This function is called when a change in one of the registered tables is detected.
- The function then raises the events for the plugins.
- */
- function process($tablename, $action, $data) {
- // global $app;
- //
- // switch ($tablename) {
- // case 'mail_access':
- // if($action == 'i') $app->plugins->raiseEvent('mail_access_insert',$data);
- // if($action == 'u') $app->plugins->raiseEvent('mail_access_update',$data);
- // if($action == 'd') $app->plugins->raiseEvent('mail_access_delete',$data);
- // break;
- // } // end switch
- } // end function
-
- /*
- This method is called every n minutes, when the module ist loaded.
- The method then does a system-monitoring
- */
- // TODO: what monitoring is done should be a config-var
- function doMonitor()
- {
- /* Calls the single Monitoring steps */
- $this->monitorServer();
- $this->monitorDiskUsage();
- $this->monitorMemUsage();
- $this->monitorCpu();
- $this->monitorServices();
- $this->monitorMailLog();
- $this->monitorMailWarnLog();
- $this->monitorMailErrLog();
- $this->monitorMessagesLog();
- $this->monitorISPCCronLog();
- $this->monitorFreshClamLog();
- $this->monitorClamAvLog();
- $this->monitorIspConfigLog();
- $this->monitorSystemUpdate();
- $this->monitorMailQueue();
- $this->monitorRaid();
- $this->monitorRkHunter();
- $this->monitorFail2ban();
- $this->monitorSysLog();
- }
-
- function monitorServer(){
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'server_load';
-
- /*
- Fetch the data into a array
- */
- $procUptime = shell_exec("cat /proc/uptime | cut -f1 -d' '");
- $data['up_days'] = floor($procUptime/86400);
- $data['up_hours'] = floor(($procUptime-$data['up_days']*86400)/3600);
- $data['up_minutes'] = floor(($procUptime-$data['up_days']*86400-$data['up_hours']*3600)/60);
-
- $data['uptime'] = shell_exec("uptime");
-
- $tmp = explode(",", $data['uptime'], 4);
- $tmpUser = explode(" ", trim($tmp[2]));
- $data['user_online'] = intval($tmpUser[0]);
-
- $loadTmp = explode(":" , trim($tmp[3]));
- $load = explode(",", $loadTmp[1]);
- $data['load_1'] = floatval(trim($load[0]));
- $data['load_5'] = floatval(trim($load[1]));
- $data['load_15'] = floatval(trim($load[2]));
-
- /** The state of the server-load. */
- $state = 'ok';
- if ($data['load_1'] > 20 ) $state = 'info';
- if ($data['load_1'] > 50 ) $state = 'warning';
- if ($data['load_1'] > 100 ) $state = 'critical';
- if ($data['load_1'] > 150 ) $state = 'error';
-
- /*
- 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, 10);
- }
-
- function monitorDiskUsage() {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'disk_usage';
-
- /** The state of the disk-usage */
- $state = 'ok';
-
- /** Fetch the data of ALL devices into a array (needed for monitoring!)*/
- $dfData = shell_exec("df -hT");
-
- // split into array
- $df = explode("\n", $dfData);
-
- /*
- * ignore the first line, process the rest
- */
- for($i=1; $i <= sizeof($df); $i++){
- if ($df[$i] != '')
- {
- /*
- * Make a array of the data
- */
- $s = preg_split ("/[\s]+/", $df[$i]);
- $data[$i]['fs'] = $s[0];
- $data[$i]['type'] = $s[1];
- $data[$i]['size'] = $s[2];
- $data[$i]['used'] = $s[3];
- $data[$i]['available'] = $s[4];
- $data[$i]['percent'] = $s[5];
- $data[$i]['mounted'] = $s[6];
- /*
- * calculate the state
- */
- $usePercent = floatval($data[$i]['percent']);
- if ($usePercent > 75) $state = $this->_setState($state, 'info');
- if ($usePercent > 80) $state = $this->_setState($state, 'warning');
- if ($usePercent > 90) $state = $this->_setState($state, 'critical');
- if ($usePercent > 95) $state = $this->_setState($state, 'error');
- }
- }
-
-
- /*
- 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, 10);
- }
-
-
- function monitorMemUsage()
- {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'mem_usage';
-
- /*
- Fetch the data into a array
- */
- $miData = shell_exec("cat /proc/meminfo");
-
- $memInfo = explode("\n", $miData);
-
- foreach($memInfo as $line){
- $part = preg_split("/:/", $line);
- $key = trim($part[0]);
- $tmp = explode(" ", trim($part[1]));
- $value = 0;
- if ($tmp[1] == 'kB') $value = $tmp[0] * 1024;
- $data[$key] = $value;
- }
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $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, 10);
- }
-
-
- function monitorCpu()
- {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'cpu_info';
-
- /*
- Fetch the data into a array
- */
- $cpuData = shell_exec("cat /proc/cpuinfo");
- $cpuInfo = explode("\n", $cpuData);
- $processor = 0;
-
- foreach($cpuInfo as $line){
-
- $part = preg_split("/:/", $line);
- $key = trim($part[0]);
- $value = trim($part[1]);
- if($key == 'processor') $processor = intval($value);
- $data[$key.' '.$processor] = $value;
- }
-
- /* the cpu 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, 10);
- }
-
-
- function monitorServices()
- {
- global $app;
- global $conf;
-
- /** 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);
-
- /* The type of the Monitor-data */
- $type = 'services';
-
- /** the State of the monitoring */
- /* ok, if ALL aktive services are running,
- * error, if not
- * There is no other state!
- */
- $state = 'ok';
-
- /* Monitor Webserver */
- $data['webserver'] = -1; // unknown - not needed
- if ($services['web_server'] == 1)
- {
- if($this->_checkTcp('localhost', 80)) {
- $data['webserver'] = 1;
- } else {
- $data['webserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
- /* Monitor FTP-Server */
- $data['ftpserver'] = -1; // unknown - not needed
- if ($services['file_server'] == 1)
- {
- if($this->_checkFtp('localhost', 21)) {
- $data['ftpserver'] = 1;
- } else {
- $data['ftpserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
- /* Monitor SMTP-Server */
- $data['smtpserver'] = -1; // unknown - not needed
- if ($services['mail_server'] == 1)
- {
- if($this->_checkTcp('localhost', 25)) {
- $data['smtpserver'] = 1;
- } else {
- $data['smtpserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
- /* Monitor POP3-Server */
- $data['pop3server'] = -1; // unknown - not needed
- if ($services['mail_server'] == 1)
- {
- if($this->_checkTcp('localhost', 110)) {
- $data['pop3server'] = 1;
- } else {
- $data['pop3server'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
- /* Monitor IMAP-Server */
- $data['imapserver'] = -1; // unknown - not needed
- if ($services['mail_server'] == 1)
- {
- if($this->_checkTcp('localhost', 143)) {
- $data['imapserver'] = 1;
- } else {
- $data['imapserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
- /* Monitor BIND-Server */
- $data['bindserver'] = -1; // unknown - not needed
- if ($services['dns_server'] == 1)
- {
- if($this->_checkTcp('localhost', 53)) {
- $data['bindserver'] = 1;
- } else {
- $data['bindserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
- /* Monitor MYSQL-Server */
- $data['mysqlserver'] = -1; // unknown - not needed
- if ($services['db_server'] == 1)
- {
- if($this->_checkTcp('localhost', 3306)) {
- $data['mysqlserver'] = 1;
- } else {
- $data['mysqlserver'] = 0;
- $state = 'error'; // because service is down
- }
- }
-
-
- /*
- 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, 10);
- }
-
-
- function monitorSystemUpdate(){
- /*
- * This monitoring is expensive, so do it only once a hour
- */
- $min = date('i');
- if ($min != 0) return;
-
- /*
- * OK - here we go...
- */
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'system_update';
-
- /* This monitoring is only available at debian or Ubuntu */
- if(file_exists('/etc/debian_version')){
-
- /*
- * first update the "update-database"
- */
- shell_exec('apt-get update');
-
- /*
- * Then test the upgrade.
- * if there is any output, then there is a needed update
- */
- $aptData = shell_exec('apt-get -s -qq dist-upgrade');
- if ($aptData == '')
- {
- /* There is nothing to update! */
- $state = 'ok';
- }
- else
- {
- /* There is something to update! */
- $state = 'warning';
- }
-
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('apt-get -s -q dist-upgrade');
- }
- else {
- /*
- * 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.
- *
- * We have to write NO DATA inside the DB, because the GUI
- * could not know, if there is any dat, or not...
- */
- $state = 'no_state';
- $data['output']= '';
- }
-
- /*
- * 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, 0, 2);
- }
-
- function monitorMailQueue(){
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'mailq';
-
- /* Get the data from the mailq */
- $data['output'] = shell_exec('mailq');
-
- /*
- * The last line has more informations
- */
- $tmp = explode("\n", $data['output']);
- $more = $tmp[sizeof($tmp) - 1];
- $this->_getIntArray($more);
- $data['bytes'] = $res[0];
- $data['requests'] = $res[1];
-
- /** The state of the mailq. */
- $state = 'ok';
- if ($data['requests'] > 2000 ) $state = 'info';
- if ($data['requests'] > 5000 ) $state = 'warning';
- if ($data['requests'] > 8000 ) $state = 'critical';
- if ($data['requests'] > 10000 ) $state = 'error';
-
- /*
- * 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, 10);
- }
-
-
- function monitorRaid(){
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'raid_state';
-
- /* This monitoring is only available if mdadm is installed */
- $location = shell_exec('which mdadm');
- if($location != ''){
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('cat /proc/mdstat');
-
- /*
- * Then calc the state.
- */
- $tmp = explode("\n", $data['output']);
- $state = 'ok';
- for ($i = 0; $i < sizeof($tmp); $i++){
- /* fetch the next line */
- $line = $tmp[$i];
-
- if ((strpos($line, '[U_]') !== false) || (strpos($line, '[_U]') !== false))
- {
- /* One Disk is not working.
- * if the next line starts with "[>" or "[=" then
- * recovery (resync) is in state and the state is
- * information instead of critical
- */
- $nextLine = $tmp[$i+1];
- if ((strpos($nextLine, '[>') === false) && (strpos($nextLine, '[=') === false)) {
- $state = $this->_setState($state, 'critical');
- }
- else
- {
- $state = $this->_setState($state, 'info');
- }
- }
- if (strpos($line, '[__]') !== false)
- {
- /* both Disk are not working */
- $state = $this->_setState($state, 'error');
- }
- if (strpos($line, '[UU]') !== false)
- {
- /* The disks are OK.
- * if the next line starts with "[>" or "[=" then
- * recovery (resync) is in state and the state is
- * information instead of ok
- */
- $nextLine = $tmp[$i+1];
- if ((strpos($nextLine, '[>') === false) && (strpos($nextLine, '[=') === false)) {
- $state = $this->_setState($state, 'ok');
- }
- else
- {
- $state = $this->_setState($state, 'info');
- }
- }
- }
-
- }
- else {
- /*
- * 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...
- */
- $state = 'no_state';
- $data['output']= '';
- }
-
- /*
- * 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, 10);
- }
-
- function monitorRkHunter(){
- /*
- * This monitoring is expensive, so do it only once a hour
- */
- $min = date('i');
- if ($min != 0) return;
-
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'rkhunter';
-
- /* This monitoring is only available if rkhunter is installed */
- $location = shell_exec('which rkhunter');
- if($location != ''){
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('rkhunter --update --checkall --nocolors --skip-keypress');
-
- /*
- * At this moment, there is no state (maybe later)
- */
- $state = 'no_state';
- }
- else {
- /*
- * rkhunter 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...
- */
- $state = 'no_state';
- $data['output']= '';
- }
-
- /*
- * 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, 0, 2);
- }
-
- function monitorFail2ban(){
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'log_fail2ban';
-
- /* This monitoring is only available if fail2ban is installed */
- $location = shell_exec('which fail2ban-client');
- if($location != ''){
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * At this moment, there is no state (maybe later)
- */
- $state = 'no_state';
- }
- else {
- /*
- * fail2ban 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...
- */
- $state = 'no_state';
- $data = '';
- }
-
- /*
- * 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, 10);
- }
-
- function monitorSysLog(){
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'sys_log';
+ /**
+ * This function is called when the module is loaded
+ */
+ public function onLoad() {
+ global $app;
/*
- * is there any warning or error for this server?
+ * Do the monitor every n minutes and write the result to the db
*/
- $state = 'ok';
- $dbData = $app->dbmaster->queryAllRecords("SELECT loglevel FROM sys_log WHERE server_id = " . $server_id . " AND loglevel > 0");
- if (is_array($dbData)) {
- foreach($dbData as $item){
- if ($item['loglevel'] == 1) $state = $this->_setState($state, 'warning');
- if ($item['loglevel'] == 2) $state = $this->_setState($state, 'error');
- }
+ $min = @date('i');
+ if (($min % $this->interval) == 0) {
+ $this->_doMonitor();
}
+ }
- /** There is no monitor-data because the data is in the sys_log table */
- $data['output']= '';
+ /**
+ * This function is called when a change in one of the registered tables is detected.
+ * The function then raises the events for the plugins.
+ */
+ public function process($tablename, $action, $data) {
+ // not needed
+ }
+
+ /**
+ * This method is called every n minutes, when the module ist loaded.
+ * The method then does a system-monitoring
+ */
+ // TODO: what monitoring is done should be a config-var
+ private function _doMonitor() {
+ global $app;
+ /*
+ * We need the tools in almost every method, so initialize them once...
+ */
+ $app->load('monitor_tools');
+ $this->_tools = new monitor_tools();
+
+ /*
+ * Calls the single Monitoring steps
+ */
+ $this->_monitorEmailQuota();
+ $this->_monitorHDQuota();
+ $this->_monitorServer();
+ $this->_monitorOsVer();
+ $this->_monitorIspcVer();
+ $this->_monitorDiskUsage();
+ $this->_monitorMemUsage();
+ $this->_monitorCpu();
+ $this->_monitorServices();
+ if (@file_exists('/proc/user_beancounters')) {
+ $this->_monitorOpenVzHost();
+ $this->_monitorOpenVzUserBeancounter();
+ }
+ $this->_monitorMailLog();
+ $this->_monitorMailWarnLog();
+ $this->_monitorMailErrLog();
+ $this->_monitorMessagesLog();
+ $this->_monitorISPCCronLog();
+ $this->_monitorFreshClamLog();
+ $this->_monitorClamAvLog();
+ $this->_monitorIspConfigLog();
+ $this->_monitorSystemUpdate();
+ $this->_monitorMailQueue();
+ $this->_monitorRaid();
+ $this->_monitorRkHunter();
+ $this->_monitorFail2ban();
+ $this->_monitorIPTables();
+ $this->_monitorSysLog();
+ }
+
+ private function _monitorEmailQuota() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorEmailQuota();
/*
* 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 . "'" .
- ")";
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
$app->dbmaster->query($sql);
/* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
+ $this->_delOldRecords($res['type'], $res['server_id']);
}
- function monitorMailLog()
- {
+ private function _monitorHDQuota() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorHDQuota();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorServer() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorServer();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorOsVer() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorOsVer();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorIspcVer() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorIspcVer();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorDiskUsage() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorDiskUsage();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorMemUsage() {
+ global $app;
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorMemUsage();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorCpu() {
+ global $app;
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorCpu();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorServices() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorServices();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorOpenVzHost() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorOpenVzHost();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorOpenVzUserBeancounter() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorOpenVzUserBeancounter();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorSystemUpdate() {
+ /*
+ * This monitoring is expensive, so do it only once an hour
+ */
+ $min = @date('i');
+ if ($min != 0)
+ return;
+
+ /*
+ * OK - here we go...
+ */
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorSystemUpdate();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorMailQueue() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorMailQueue();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorRaid() {
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorRaid();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorRkHunter() {
+ /*
+ * This monitoring is expensive, so do it only once a day
+ */
+ $min = @date('i');
+ $hour = @date('H');
+ if (!($min == 0 && $hour == 23))
+ return;
+ /*
+ * OK . here we go...
+ */
+ global $app;
+
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorRkHunter();
+
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
+
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+
+ private function _monitorFail2ban() {
global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'log_mail';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
/*
- * actually this info has no state.
- * maybe someone knows better...???...
+ * First we get the Monitoring-data from the tools
*/
- $state = 'no_state';
+ $res = $this->_tools->monitorFail2ban();
/*
- 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 . "'" .
- ")";
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
$app->dbmaster->query($sql);
/* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
- }
-
- function monitorMailWarnLog()
- {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'log_mail_warn';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $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, 10);
- }
-
- function monitorMailErrLog()
- {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
-
- /** The type of the data */
- $type = 'log_mail_err';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $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, 10);
+ $this->_delOldRecords($res['type'], $res['server_id']);
}
- function monitorMessagesLog()
- {
- global $app;
- global $conf;
+ private function _monitorIPTables() {
+ global $app;
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorIPTables();
- /** The type of the data */
- $type = 'log_messages';
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /* Get the data of the log */
- $data = $this->_getLogData($type);
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
+ private function _monitorSysLog() {
+ global $app;
- /*
- 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);
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorSysLog();
- /* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
- }
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- function monitorISPCCronLog()
- {
- global $app;
- global $conf;
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
+ private function _monitorMailLog() {
+ global $app;
- /** The type of the data */
- $type = 'log_ispc_cron';
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorMailLog();
- /* Get the data of the log */
- $data = $this->_getLogData($type);
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /*
- 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);
+ private function _monitorMailWarnLog() {
+ global $app;
- /* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
- }
-
- function monitorFreshClamLog()
- {
- global $app;
- global $conf;
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorMailWarnLog();
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /** The type of the data */
- $type = 'log_freshclam';
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /* Get the data of the log */
- $data = $this->_getLogData($type);
+ private function _monitorMailErrLog() {
+ global $app;
- /* Get the data from the LAST log-Entry.
- * if there can be found:
- * WARNING: Your ClamAV installation is OUTDATED!
- * then the clamav is outdated. This is a warning!
- */
- $state = 'ok';
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorMailErrLog();
- $tmp = explode("\n", $data);
- $lastLog = array();
- if ($tmp[sizeof($tmp)-1] == "")
- {
- /* the log ends with an empty line remove this */
- array_pop($tmp);
- }
- if (strpos($tmp[sizeof($tmp)-1], "-------------") !== false)
- {
- /* the log ends with "-----..." remove this */
- array_pop($tmp);
- }
- for ($i = sizeof($tmp) -1; $i > 0; $i--){
- if (strpos($tmp[$i], "---------") === false){
- /* no delimiter found, so add this to the last-log */
- $lastLog[] = $tmp[$i];
- }
- else
- {
- /* delimiter found, so there is no more line left! */
- break;
- }
- }
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /*
- * Now we have the last log in the array.
- * Check if the outdated-string is found...
- */
- foreach($lastLog as $line){
- if (strpos(strtolower($line), "outdated") !== false) {
- $state = $this->_setState($state, 'warning');
- }
- }
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /*
- 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);
+ private function _monitorMessagesLog() {
+ global $app;
- /* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
- }
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorMessagesLog();
- function monitorClamAvLog()
- {
- global $app;
- global $conf;
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /** The type of the data */
- $type = 'log_clamav';
+ private function _monitorISPCCronLog() {
+ global $app;
- /* Get the data of the log */
- $data = $this->_getLogData($type);
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorISPCCronLog();
- // Todo: the state should be calculated.
- $state = 'ok';
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /*
- 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 */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
- }
+ private function _monitorFreshClamLog() {
+ global $app;
- function monitorIspConfigLog()
- {
- global $app;
- global $conf;
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorFreshClamLog();
- /* the id of the server as int */
- $server_id = intval($conf["server_id"]);
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /** The type of the data */
- $type = 'log_ispconfig';
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- /* Get the data of the log */
- $data = $this->_getLogData($type);
+ private function _monitorClamAvLog() {
+ global $app;
- // Todo: the state should be calculated.
- $state = 'ok';
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorClamAvLog();
- /*
- 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);
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- /* The new data is written, now we can delete the old one */
- $this->_delOldRecords($type, 10);
- }
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
+ private function _monitorIspConfigLog() {
+ global $app;
- function _getLogData($log){
- switch($log) {
- case 'log_mail':
- $logfile = '/var/log/mail.log';
- break;
- case 'log_mail_warn':
- $logfile = '/var/log/mail.warn';
- break;
- case 'log_mail_err':
- $logfile = '/var/log/mail.err';
- break;
- case 'log_messages':
- $logfile = '/var/log/messages';
- break;
- case 'log_ispc_cron':
- $logfile = '/var/log/ispconfig/cron.log';
- break;
- case 'log_freshclam':
- $logfile = '/var/log/clamav/freshclam.log';
- break;
- case 'log_clamav':
- $logfile = '/var/log/clamav/clamav.log';
- break;
- case 'log_fail2ban':
- $logfile = '/var/log/fail2ban.log';
- break;
- case 'log_ispconfig':
- $logfile = '/var/log/ispconfig/ispconfig.log';
- break;
- default:
- $logfile = '';
- break;
- }
+ /*
+ * First we get the Monitoring-data from the tools
+ */
+ $res = $this->_tools->monitorIspConfigLog();
- // Getting the logfile content
- if($logfile != '') {
- $logfile = escapeshellcmd($logfile);
- if(stristr($logfile, ';')) {
- $log = 'Logfile path error.';
- }
- else
- {
- $log = '';
- if(is_readable($logfile)) {
- if($fd = popen("tail -n 100 $logfile", 'r')) {
- while (!feof($fd)) {
- $log .= fgets($fd, 4096);
- $n++;
- if($n > 1000) break;
- }
- fclose($fd);
- }
- } else {
- $log = 'Unable to read '.$logfile;
- }
- }
- }
+ /*
+ * Insert the data into the database
+ */
+ $sql = 'INSERT INTO monitor_data (server_id, type, created, data, state) ' .
+ 'VALUES (' .
+ $res['server_id'] . ', ' .
+ "'" . $app->dbmaster->quote($res['type']) . "', " .
+ 'UNIX_TIMESTAMP(), ' .
+ "'" . $app->dbmaster->quote(serialize($res['data'])) . "', " .
+ "'" . $res['state'] . "'" .
+ ')';
+ $app->dbmaster->query($sql);
- return $log;
- }
+ /* The new data is written, now we can delete the old one */
+ $this->_delOldRecords($res['type'], $res['server_id']);
+ }
- function _checkTcp ($host,$port) {
+ /**
+ * Deletes Records older than 4 minutes.
+ * The monitor writes new data every 5 minutes or longer (4 hour, 1 day).
+ * So if i delete all Date older than 4 minutes i can be sure, that all old data
+ * are deleted...
+ */
+ private function _delOldRecords($type, $serverId) {
+ global $app;
- $fp = @fsockopen ($host, $port, $errno, $errstr, 2);
+ $now = time();
+ $old = $now - (4 * 60); // 4 minutes
+ /*
+ * ATTENTION if i do NOT pay attention of the server id, i delete all data (of the type)
+ * of ALL servers. This means, if i have a multiserver-environment and a server has a
+ * time not synced with the others (for example, all server has 11:00 and ONE server has
+ * 10:45) then the actual data of this server (with the time-stamp 10:45) get lost
+ * even though it is the NEWEST data of this server. To avoid this i HAVE to include
+ * the server-id!
+ */
+ $sql = 'DELETE FROM monitor_data ' .
+ 'WHERE ' .
+ ' type =' . "'" . $app->dbmaster->quote($type) . "' " .
+ 'AND ' .
+ ' created < ' . $old . ' ' .
+ 'AND ' .
+ ' server_id = ' . $serverId;
+ $app->dbmaster->query($sql);
+ }
- if ($fp) {
- fclose($fp);
- return true;
- } else {
- return false;
- }
- }
+}
- function _checkUdp ($host,$port) {
-
- $fp = @fsockopen ('udp://'.$host, $port, $errno, $errstr, 2);
-
- if ($fp) {
- fclose($fp);
- return true;
- } else {
- return false;
- }
- }
-
- function _checkFtp ($host,$port){
-
- $conn_id = @ftp_connect($host, $port);
-
- if($conn_id){
- @ftp_close($conn_id);
- return true;
- } else {
- return false;
- }
- }
-
- /*
- Deletes Records older than n.
- */
- function _delOldRecords($type, $min, $hour=0, $days=0) {
- global $app;
-
- $now = time();
- $old = $now - ($min * 60) - ($hour * 60 * 60) - ($days * 24 * 60 * 60);
- $sql = "DELETE FROM monitor_data " .
- "WHERE " .
- "type =" . "'" . $app->dbmaster->quote($type) . "' " .
- "AND " .
- "created < " . $old;
- $app->dbmaster->query($sql);
- }
-
- /*
- * 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.
- */
- 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 $oldState;
- }
- }
-
- function _getIntArray($line){
- /** The array of float found */
- $res = array();
- /* First build a array from the line */
- $data = explode(' ', $line);
- /* then check if any item is a float */
- foreach ($data as $item) {
- if ($item . '' == (int)$item . ''){
- $res[] = $item;
- }
- }
- return $res;
- }
-
-
-} // end class
-
-?>
+?>
\ No newline at end of file
--
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