what is nagios monitoring

1. First make sure that the Nagios monitoring software is installed on the server side650) this.width=650; "title=" 6.jpg "src=" Http://s3.51cto.com/wyfs02/M00/5C/2A/wKiom1UbsOzjKJeBAAR2k-QP5TY349.jpg " alt= "Wkiom1ubsozjkjebaar2k-qp5ty349.jpg"/>2. Install the Nrpe plugin on the monitor side[email protected] ~]# yum install xinetd OpenSSL openssl-devel-y[Email pr

Nagios monitoring MySQL error: NRPE: Unabletoreadoutput detailed solution process Nagios On the nagios page, the following error message is displayed: Warning: NRPE: Unable to read output 1. go to the nagios

Nagios is currently a very popular system, server monitoring free software, many large domestic sites like Sohu, NetEase are using Nagios for server monitoring.Nagios is a bit of a frame in itself, for the Nagios Extended

Nagios is currently a very popular system, server monitoring free software, many large domestic sites like Sohu, NetEase are using Nagios for server monitoring.Nagios is a bit of a frame in itself, for the Nagios Extended

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 $ $ARG 1$}

Ganglia is a cluster monitoring software developed by Berkeley. You can monitor and display the various status information of nodes in the cluster, such as CPU, MEM, hard disk utilization, I/O load, network traffic, etc., while the historical data can be presented in a curved way via PHP pages.And ganglia relies on a Web server to display the state of the cluster, using RRDtool to store data and generate gr

Nagios Enterprise Cluster Monitoring Nagios is a monitoring system that monitors system running status and network information. Nagios can monitor specified local or remote hosts and services, and provide exception notificati

======================Server Configuration:Test whether the master-slave synchronization operation can be obtained through nrpe[Root @ localhost libexec] #/usr/local/nagios/libexec/check_nrpe-H 192.168.56.102-c check_mysql_slaveOK-slave is running First, configure the monitoring slave Host:[Root @ localhost etc] # vim/usr/local/

Nagios is an open source, free network monitoring tool that effectively monitors Windows, Linux and UNIX host status, network settings such as switch routers, printers, and more. Send mail or SMS alarm when the system or service status is abnormal the first time to notify the site operators, after the status of the res

Nagios is a mature Linux monitoring system running state and network information Kaiyuan IT Infrastructure monitoring system, Nagios can monitor the designated local or remote host and services, such as HTTP services, FTP services, and provide exception notification, event h

: 1913 0 1913 Total Memory: 3072 Used number of memory used: 2459 Free Memory Number: 612 GKFX is currently obsolete. No, always 0. Buffers:buffer Cache Memory: 13220 Cached:page Cache Memory: 2720160 Relationship: total = used + FreeLine 3rd:The meaning of-/+ Buffers/cache:-buffers/cache Memory: 447 (equals 1th row of used-buffers-cached)+buffers/cache Memory: 2624 (equals 1th line of Free + buffers + cached)Not

On the nagios page, the following error is displayed: Warning: NRPE: Unabletoreadoutput1. Go to the nagios monitoring server and check 1.1. On the nagios page, the following error is displayed: Warning: NRPE: Unable to read output

1. Introduction to nagios plug-ins 1. nagios is an open-source network monitoring software that can be used to monitor host, service, and other objects. nagios can change the image status according to the monitoring changes, for t

/local/etc/rc.d HostOS:freebsd6.0 WebInterfaceOptions: ------------------------ HTMLURL:http://localhost/nagios/ CGIURL:http://localhost/nagios/cgi-bin/ Traceroute(usedbyWAP):/usr/sbin/traceroute Reviewtheoptionsaboveforaccuracy.Iftheylookokay, type'makeall'tocompilethemainprogramandCGIs. --------------------------------- makeall makeinstall makeinstall-init m

: /nagios-plugins-1.4.16#./configure--prefix=/usr/local/nagios--with-nagios-user=nagios--with-nagios-group=nagios# Make make installcompiling and installing Nrpe# CD: /nrpe-2.13#./configure--prefix=/usr/local/

. server-side installation Nrpe, communicating with clientsTar-xzf nrpe-2.14.tar.gzCD nrpe-2.14./configure--enable-ssl--with-ssl-libMake allMake Install-plugin make install-daemon make Install-daemon-configChown-r Nagios.nagios/usr/local/nagios5 , Nagios access control settingsHtpasswd-c/usr/local/nagios/etc/htpasswd.users NagiosadminEnter the password two times, the login page will use this password.6. Re

1. Create a script on the client/usr/local/nagios/libexec/check_disk.shVim/usr/local/nagios/libexec/check_disk.sh writes the following: (On the client)#!/bin/bash#!/bin/bashrow= ' Df-h |wc-l 'For i in ' seq 2 $row 'DoAva= ' df-h |sed-n "$i" P|awk ' {print $4} 'U_per= ' df-h |sed-n "$i" P|sed-n "s/\%//" P|awk ' {print $p_p= ' df-h-p|sed-n "$i" P|awk ' {print $6} 'If ["$u _per"-gt "];then"Echo-n "$p _p CRITIC

I. Configuring Nagios ServicesThe Nagios service is run in the main profile nagios.cfg, the monitoring plug-in is called in the configuration file, the operator can set the monitoring plug-in