nagios presentation

Monitoring is very important for the daily operation of the System Manager, and the more well-known open-source monitoring software has ganglia, Cacti, Nagios, Zabbix, and so on, and this time simply said Nagios installation deployment, Because Nagios is managed based on Web page view, it can be implemented using either lamp or LNMP, the more easily implemented W

Nagios is an open-source free network monitoring tool that can effectively monitor the status of windows, Linux and UNIX hosts, network settings such as vswitches and routers, and printers. If the system or service status is abnormal, an email or text message alert will be sent immediately to the website O M personnel. After the status is restored, a normal email or text message notification will be sent. I am working on this stuff in our department

We mentioned how to install Nagiosinstallation. The client will introduce it later in the article. This article will introduce how to configure the server side of Nagiosinstallation. We talked about how to install Nagios installation. The client will introduce it later in the article. This article will introduce how to configure the server side of Nagios. Procedure1: Open the local. cfg file and configur

Monitor 80-Port 3306-Port passwd file changesExperiment Description: The environment is a host Linux CentOS release 6.5 (Final) 192.168.0.22 open httpd 80 port 3306 PortOne, prepare before starting the installation:1. Installing Nagios Server SoftwareA,nagios-3.5.1.tar.gzB,nagios-plugins-1.4.16.tar.gzC,nrpe-2.12.tar.gz2. Configure Environment variables:[Email pro

1. about Nagios1. The difference from cactia) Cacti1.Cacti More emphasis on intuitive data monitoring, easy to generate graphics, used to monitor network traffic,CPU utilization, hard disk usage, etc. can be said to be very suitable but 2. monitoring data via SNMP3. Presentation Tools4. add modules to monitor with pluginsb) Nagios1. More focus on the monitoring of the host and service, and have a very strong ability to send alarm information2.

#=========================================Install Nagios ==================================== CD/OPT Groupadd Nagios Groupadd nagcmd Useradd Nagios-G nagcmd-D/usr/local/Nagios Chown Nagios. Nagios/usr/local/

monitoring configuration-configuration of notifications Notify by email when there is a problem with the service 1, configure the command to send mail Edit/usr/local/nagios/etc/objects/commands.cfg The default output macros $hostoutput$ and $serviceoutput$ only output the first line of information, and we use $longhostoutput$ and $longserviceoutput$ to output the complete information. in order to accept the format of a good, and Chinese text-free hyp

Implementation of Nagios: Nagios adopts distributed-centralized management mode. Install the main Nagios program on the Nagios server, Install the Nagios agent on the monitored host. Monitors the host status through communication between the main

It is a complicated process to build nagios, first of all it requires the reader to have a Linux foundation, the most important thing is to spend a lot of energy and time, there is patience and careful. I mainly refer to this article on the Internet, I think the writing is very good.Original:Http://www.cnblogs.com/mchina/archive/2013/02/20/2883404.htmlhttp://www.ibm.com/developerworks/cn/linux/1309_luojun_nagios/I. About Nagios650) this.width=650; "ti

Configuring Nagios Monitoring System filesNagios configuration file:Nagios.cfg: Master profile, defining the name and location of various configuration filesCGI.CFG: Controlling the CGI configuration fileResource.cfg: Resource file, define various variables so that other files can be calledObjects: Other configuration file directory, this directory is mainly:COMMAND.CFG: Command configuration file, define various command formats for other file callsCo

Values :Check , notif or misc Command Line System command line that'll be run on execution ②.Increase inNagioscommand, usingADDAction:Format: Centreon-u User name -P password -o cmd-a add-v ' command name ; type ; Command ' Note: When you define a command directly, you need to use the single quote " ' ", a variable should be included in the command" $... ". 1), execute the command: [Email protected] ~]# centreon-uadm

Nagios+centreon of Chinese ①.Download language Files : wget Http://cacti-nagios.googlecode.com/files/messages.mo ②.Create a language directory : mkdir-p/usr/local/centreon/www/locale/zh_cn/lc_messages/ ③. move the downloaded messages.mo to the directory created in step 2 : MV messages.mo/usr/local/centreon/www/locale/zh_cn/lc_messages/ ④. Log in to Centreon, click administartors, and then click Optionto go to "my account" and change the language t

Nagios.cfg file Nagios.cfg The default path is/usr/local/nagios/etc/ Nagios.cfg, is the Nagios core configuration file, all object configuration files must be defined in this file to play its role, where the object configuration file can only be referenced in the Nagios.cfg file. Log_file=/usr/local/nagios/var/nagios.log The "log_file" variable is used to defi

System environment:[Email protected]_server ~]# cat/etc/redhat-releaseCentOS Release 6.9 (Final)1. Update the Yum sourceMv/etc/yum.repos.d/centos-base.repo/etc/yum.repos.d/centos-base.repo.backupWget-o/etc/yum.repos.d/centos-base.repo Http://mirrors.aliyun.com/repo/Centos-6.repo2. Adjusting the character setecho ' Export lc_all=c ' >>/etc/profileSource/etc/profile3. Close Iptables and SELinux4. Update the system time/usr/sbin/ntpdate pool.ntp.orgThen put in a timed task5. Installing GCC and lamp

Install and compile the Nagios document quickly in CentOS 6.5 Install and compile the Nagios documentation-all virtual environments in CentOS 6.5. The purpose of writing this document is to facilitate and quickly deploy Nagios, which involves configurations that you like. You can modify and apply the configurations on your own. Network Monitor

1. Nagios Installation # wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.2.2.tar.gz # tar ZXVF nagios-3.2.2.tar.gz # CD nagios-3.2.2 # useradd-m-s/bin/bash Nagios # Groupadd

The purpose of writing this document is to facilitate the deployment of Nagios, related to the configuration of personal preferences, we modify, can be applied.First, download and install the required software1,yum install gcc mysql httpd php gd OpenSSL openssl-devel mysql-server vim wgetWget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-4.0.7.tar.

1. Experimental environment:Host Name: The software environment required by IPNagios-server 192.168.124.143 Apache, Php, Nagios, Nagios-plugins, NrpeNagios-linux 192.168.124.203 Nagios-plugins, NrpeNagios software is required on the monitor nagios-server to handle the monitored data and to provide a web interface for v

Nagios is an application for system and network monitoring. It monitors hosts and services under the conditions you set Control, and notify the administrator when the monitored object is alerted and restored based on the alarm threshold value and alarm method set by the administrator. The following describes how to install Nagios. Before installing Nagios, yo

1. NRPE introduction NRPE is a function extension of Nagios. it can execute plug-in programs on a remote LinuxUnix host. By installing the NRPE plug-in and Nagios plug-in on a remote server, you can provide the Nagios monitoring platform with local information about the server, such as CPU load and memory usage, 1. Introduction to NRPE NRPE is a function extensio