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 monitoring threshold value (warning value error value); The Nagios service's plug-in compares the monitored data to the monitoring thresholds, showing the monitoring status
How to monitor server memory usage with Nagios Remote Plugin Executor (NRPE)Last updated in September 8, authored by sarmed Rahman 5 Comments In a previous tutorial, we had seen how we can set up Nagios Remote Plugin Executor (NRPE) in an existing Nagios setup. However, the scripts and plugins needed to monitor memory usage does not come with the stock
Ethernet card settings for the Solaris 10 Operating System (1)-Driver Installation
Preface:
The setting of the Ethernet Card (NIC) in the Solaris operating system is a common topic. There are countless materials available on the Internet. But for friends who have just been familiar with Solaris, what is most needed is a concise and easy-to-read guide. In view of
First of all, the environment of their own building. RedHat6.4 system nagios-4.0.7. Turn off SELinux and iptables services1, get ready to work, install the software that Nagios needsApachePhpGCC compilerGD Development LibrariesYum install httpd php gcc glibc glibc-common gd gd-devel2, create the accounts and groups used by Nagios, first switch to Administrator ac
Deploying Nagios monitoring on the MySQL server
Deploying Nagios monitoring on the MySQL server
-- Ulimit-n 65535-- Monitor the forced installation of nagios Client1. Install[Root @ localhost nagios] # llTotal 768-Rw-r -- 1 root 713389 12-16 nagios-plugins-1.4.11-1.x86_64.rp
Install nagios on pure ubuntu and use 1. installation environment 1. system ubuntu-12.04.1-desktop-amd64.iso2. virtual machine VMware amp; reg; Workstation8.0.4build-7440193. remote tool xshell4 2. installation step 1. apt-getinstallssh2. create... install nagios on pure ubuntu and use 1. installation environment 1. ubuntu-12.04.1-desktop-amd64.iso System 2. virtual machine VMware®Workstation 8.0.4 build-7
Check if the package is installed because Nagios needs to rely on these packages to provide services [[emailprotected]nagios]#rpm-qgccglibc Glibc-commongdgd-develxinetdopenssl-devel[[emailprotected]nagios] #yum install-ygdgd-develxinetdopenssl-devel Build Nagios Account [[email protected]~]#useraddnagios-s/sbin/nologin
Because the Nagios source code installation process is more cumbersome, so the entire compilation of the installation process into a script to allow the system to automatically run, so as to reduce human intervention, improve efficiency.
Ideas from the "dl528888" blog, http://dl528888.blog.51cto.com/
Experimental environment: CentOS 6.3 x86_64, close firewall, SELinux set to Disabled
Installation package: nagio
Background: Company needs, deployment Nagios monitoring System, multiple server deployment, there will be repeated work, simply written script, automated installation, hope to help everyone.Script content:#!/bin/bash#Filename: nagios.shSetenforce 0 #需要关闭selinux,Yum install-y http php php-mysql mysql mysql-devel mysql-server #安装http, PHP and MySQL, if installed, no harmCd/tmp #我的软件包安装在了tmp目录下, this can be casualwget https://assets.nagios.com/downloads/
As a monitoring system,NagiosIt is outstanding in all aspects, especially inLinuxWhen running, you can monitor and collect information for operations.
Nagios runs on a Linux or Unix operating system. Before installation, make sure that the operating system supports the TCP/IP protocol and has a C-language compiler (such as gcc ). If you do not have a web server such as apache, install it in advance. Download the main
Supporting heterogeneous environments takes far more time and effort than it takes to support only one hardware and software platform. The downside of the full use of a homogeneous platform is that the higher the server's performance, the faster the hardware it requires, the better the scalability, but the inexpensive x86 hardware used by desktops and small servers. To overcome this disadvantage and provide multi-platform support to users, Sun provides the S
1. I have mentioned some nagios Server Installation and simple configuration. Now let's talk about the server's monitoring of multiple servers and the installation configuration of the monitored server.
2. configuration of nagios Server
(1). After the default installation, nagios creates a group and some services. This file is the localhost. cfg file. Now we want
I. About Nagios1, an open-source computer system and network monitoring tools, can effectively monitor the Windows, Linux and UNIX host status, switches, routers, and other network settings. When the system or service status is abnormal, email or SMS alarm is sent, the firstThe time notifies the fragmented personnel, sends the normal mail or the text message notification after the state restores.2. Main functionsNetwork Service Monitoring (SMTP, POP3, HTTP, NNTP, ICMP, SNMP, FTP, SSH)Host resour
Required installation package http://down.51cto.com/data/1877296Integrated Cacti+nagiosintegrating cacti and Nagios is a plug- in nagiosfor cacti that leverages cacti, and it works by passing Nagios data ndo2db Import into the MySQL database (cacti 's library), and then cacti Read the database information will be NagiosResults are shown.1, install php-json extension, because NPC uses ExtJS, such as the exte
Nagios FAQ 1:
It appears as though you do not have permission to view information for any of the hosts you requested
Temporary solution:
Sed-I's/use_authentication = 1/use_authentication = 0/G'/usr/local/nagios/etc/cgi. cfg
(If authentication is canceled, you can browse the host status, but cannot execute External commands on nagios web)
Solution:
Users logging o
How to configure Nagios Remote Plugin Executor (NRPE) in Linux)
Nagios is one of the most powerful tools for network management. Nagios can monitor the accessibility of remote hosts and the status of running services. But what if we want to monitor anything other than the network service in the remote host? For example, we may want to monitor the disk utilization
Nagios is a great monitoring tool that can help you monitor your network's servers and so on, and has the ability to alert you to email issues, and can combine Nagios's hardware to monitor the temperature of your room and check and alarm in real time.The free version of Nagios can only monitor 7 units (not clear or 6 units), but for small businesses, it should be enough for a few important servers to be mon
One, Nagios installation:1 , install the following command:This is a few system commands that I use to define my own plugin when I monitor my service. Do not install.(1)iostat: monitoring disk IO information:Apt-getinstall Sysstat(2)Ifstat: monitoring network information:Apt-getinstall Ifstat(3)gnuplot: Drawing:Apt-getinstall gnuplot2 , ensure that the following packages are installed:
Apache2
Php
Gcccompiler and development librari
SunOS
SunOSIt was originally called by Sun's operating system because SunBill Joy, one of the founders of Microsystem, is from U. C. Berkeley, so SunOS is mainly based on bsdunix. SunOSAt the beginning of 5.0, sun's operating system development started to switch to System V Release 4, and a new name named Solaris 2.0; SolarisSun deleted "2 in the version number after 2.6. Therefore, SunOS 5.10 is called Solaris
Solaris 10 IP Filter Technology detailed explanation Solaris 10 integrated a lot of open source software, IP Filter is one of them, this software package directly replaces the original SUN screen firewall software package. The IP Filter package completely replaces sun screen, which provides stateful packet filtering and Network Address Translation (NAT). It also provides non-stateful packet filtering and th
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