nagios network monitoring

======================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/etc/hosts/slave. cfgDefin

Nagios Add a custom monitoring project++++++++++++++++++++++++++++++++++++++++++++++++++++++++++System Environment: CentOS Linux release 7.2.1511 (Core)Nagios Version: 2.15Here with the Pt-dead-logger plug-in, run the plug-in, there will be a deadlock in the Test.deadlocks table to write the deadlock informationThis is done by detecting if the table has increased

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

Nagios Monitoring Internal error nrpe:unable to read output resolution! Due to writing Check_mem monitoring script, alarm in monitor: nrpe:unable to read output, other monitoring items are normal650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/30/ED/wKiom1Opl1mgBn09AABEsqqPBFg504.jpg "title=" 03n1 ' Z _}vly3z

Background: The unit selects Dell and HP two types of servers in the IDC room. For information on monitoring server hardware, especially RAID, Dell can monitor it using its own OMSA program process. However, HP does not have this aspect of monitoring, the disk in the server is the most prone to problems, the personal study of multi-day discovery can use the following way to monitor the HP server raid.Use

Previously wrote an article about the use of Nagios in the building of http://msiyuetian.blog.51cto.com/8637744/1704346The following article focuses on the scripting implementation of Nagios custom monitoring system disks.Nagios can identify 4 status return messages, 0 indicates a healthy state (OK), 1 indicates a warning (WARNING), 2 indicates a very serious err

1. Active monitoring modeMonitoring Client LNMP Web ServicesServer-side:[[email protected]] #cd/usr/local/nagios/etc/objects[Email protected] objects]# VI commands.cfg#在最下面增加:# ' Check_weburl ' command definitionDefine Command{Command_name Check_weburlCommand_line $USER 1$/check_http $ARG 1$-W 10-c 30}Save exit[[Email protected] objects] #cd/usr/local/nagios/etc/

If you use nagios to monitor mysql master and slave databases, you need to install the nrpe software package and the nagios software package on the monitoring host. The installation steps are not described. If you use nagios to monitor mysql master and slave databases, you need to install the nrpe software package and

, all of the above can be solved. The implementation principle, which has been published before, is of course based on Nagios. Bottlenecks, that is also the bottleneck of Nagios, performance temporarily not outstanding, ease of use, but also can, not too much trouble, technology, can not break through the bottom of CGI and Nagios. It's just a layer of skin, but w

Nagios monitoring heartbeat, nagiosheartbeat After heartbeat is set up, we need to monitor it. Next we will learn how to monitor it. First, let's take a look at the following commands. These commands will be automatically added after heartbeat is installed. Our monitoring script will use these commands. [Root @ usvr-210 libexec] # which cl_status/usr/bin/cl_stat

here is a simple demonstration of how nagios can be used to customize the system for monitoring under Linux systems. Nagios's monitoring process in Linux uses the Nrpe client to invoke scripts in the/usr/lib64/nagios/plugins/directory and then returns the retrieved data to Nagios