nagios monitoring tool

The previous section describes the installation process for the Nagios monitoring service in a Linux environment, and this section details how to use some of the configuration files for the Nagios services that have already been installed and how to monitor local related services. If you want to complete monitoring of

1 Nagios introduces Nagios as an application for system and network monitoring. It can monitor hosts and services under the conditions you set, and provide alarm information when the status gets worse and better. Nagios was initially designed to run on Linux systems, but it can also run on Unix-like systems. Further fe

Nagios monitoring 4 configuration monitoring web Service, port, mysql, and other status instances 1. monitoring web Services (1) edit services. cfg to define the service Define service { Use generic-service Host_name 5-nagios-server Service_description weburl Check_command c

Nagios's function is to monitor the service and host, but it does not include this part of the function, all monitoring, detection functions are through a variety of plug-ins to complete. After you start Nagios, it periodically calls the plugin to detect the state of the server, while Nagios maintains a queue, all the status information returned by the plug-ins g

nearest check_interval point send OK SMS, Complete the alarm cycle.Special:The 1.max_check_attempts is defined as 1, the alarm is detected immediately and no retry is reached.2.notification_interval is defined as 0, the alarm is sent only once, not resend.Skillfully using escalations to limit nagios alarm timesNagios is a very powerful monitoring tool, especiall

Nagios is an open source free network monitoring tool that can monitor Windows, Linux and UNIX host status, switch routers and other network equipment, in the system or service status anomalies when sending mail or SMS alarm, the first time to notify the site operations personnel. Traffic monitoring is not his forte, t

IntroductionThis are intended to provide if you have simple instructions on how to install Nagios from source (code) on Ubuntu and H Ave It monitoring your local machine inside of minutes. No Advanced installation Options is discussed here-just the basics that would work for 95% of the users who want to get star Re ".These instructions should work with the most recent vesrions of Ubuntu with minor changes o

In previous articles, I have introduced Nagios installation and plug-in compiling. In practice, it is found that the Nagios service is not powerful in monitoring remote hosts, and the nrpe module must be installed to support it. The following describes how Nagios uses nrpe to monitor remote host survival, disk space, l

How Nagios WorksNagios functions as a monitoring service and host. But its own well does not include this part of the function. All the monitoring and testing functions are done by various plugins. After the Nagios is started, it periodically automatically calls the hammer to detect the server state, while

monitored by default:10. nagios configuration file descriptionAfter nagios is installed, the main directory is/usr/local/nagios. All configuration files are in the/usr/local/nagios/etc directory:Cgi. cfgHtpasswd. users // used for web login verification.Nagios. cfg // Main configuration file of

Check_disk (on server)If normal, it will output a row of disk detection data, or may be error.cd/etc/nagios/conf.d/Vim 192.168.0.12.cfg (your IP address name) # Add the following: Define host{ use linux-server host_name 192.168.0.12 alias 0.12 address 192.168.0.12 } Define Service{Use Generic-serviceHOST_NAME 192.168.0.12Service_description Check_diskCheck_command Check_nrpe!check_diskMax_check_attempts 5Normal_c

Recently there are many students on nagios and cacti integration is very tangled, close-up this article for your reference, to solve everyone in nagios and cacti integration process encountered problems.One, cacti installation deploymentAs a Linux SA, the most important thing in daily life is to ensure the normal and stable operation of the website, we need to monitor the running state of the website and th

check_snmp_extend.sh2. Define USER10 variablesAdd the following variables to the file/usr/local/nagios/etc/resource.cfg:$USER 10$=/usr/local/nagios/libexec.local3. Define Check_snmp_extend commandAdd in/usr/local/nagios/etc/objects/commands.cfg:Define Command{Command_name Check_snmp_extendCommand_line $USER 10$/check_snmp_extend.sh $HOSTADDRESS $ $ARG 1$}

Server monitoring-Nagios Installation I. Preparations before installation Nagios server: 192.168.1.10 Nagios client: 192.168.1.11 In this article, Nagios only uses the Nagios email alarm function. If you need to draw a picture, yo

After sharing how to monitor Linux servers, let's take a look at how Nagios monitors Windows servers. Part 1: configure the monitored Windows Server First, visit http://sourceforge.net/projects/nscplus/and download the NSClinent ++ of the License Server. The file I downloaded was named: NSCP-0.4.1.73-Win32.msi Double-click the installer, select Complete Install, and select generate the instance configuration file. The other one will be OK after

[Nagios monitoring] monitoring samba service www.2cto.com 1> monitoring end settings a> download monitoring script cd/usr/local/nagios/libexec/wget ftp: // 192.168.68.254/monitor/nagios

Tip 2. install/soft/monitoring/nagios/bin/./install. sh3. check the configuration I. software installationLl-Rwxrwxr-x 1 root 9097591 2009-12-31 nagios-20091231.tar.bz21. decompress the software packageTar jxvf nagios-20091231.tar.bz22. Installation/Soft/monitoring/

server via direct routing vs/ DR (Virtual Server via Direct Routing), which can greatly improve the scalability of the system. Vs/nat, Vs/tun and VS/DR technologies are three IP load balancing technologies implemented in LVS cluster. Nagios Introduction Nagios is a monitoring system that monitors system operation status and network information.

DescriptionThe work consists of two parts of the monitoring side (123) and the monitored end (iv)One, add script in Nrpe.cfgAdd Command index in NRPE.CFGCOMMAND[CHECK_USED_MEM]=/USR/LOCAL/NAGIOS/LIBEXEC/CHECK_USED_MEM.SH 80 90Description: Actual memory usage exceeds 80% warning; more than 90% critical warningsSecond, add the specific scriptReference Script check_used_mem.shWarn=$1Critical=$2 All= ' Free | S

is localhost, you can omit the-D indicates the target databaseIf integrated with cacti, the NPC plugin will automatically generate the required tables for ndoutils in the cacti database, which are prefixed with "npc_".3.6 Edit the Ndomod configuration file to specify the output mode and output destination host for the data# vi/usr/local/nagios/etc/ndomod.cfgOutput_type=tcpsocketoutput=127.0.0.14. Start the ndo2db daemon#/usr/local/