Http://blog.sina.com.cn/s/blog_4e424e2101000bme.html
Disclaimer: this series of documents is from the stone note. If you reprint the documents, please indicate the source. I keep the ownership of the documents and welcome to reprint them. Links to other parts of this series of documents are as follows: 1. Overview and cacti workflow II. cacti Installation
(Linux)Iii.
Update-alternatives is a tool dedicated to maintaining system command links in Linux systems, which makes it easy to set which command to use by default, which software version, for example, we have both open jdk and Sun JDK Two versions installed in the system. And we want the system to use the sun JDK by default, what should we do? Through the update-alternatives can be very convenient to achieve.To view
Word, tool update-alternatives is the function of the management system under the similar function of the symbolic link, the way is to have a similar function of the program, not directly call the program, but with a unified symbolic link to call, as to the symbolic linkWhich of the similar function programs is pointed to, is configured and managed by the tool update-alternatives.It's very abstract, so let's take an example and see what's going on nat
Alternatives and update-alternatives seem to be the same tool (different for each Linux distribution), so here's an example of update-alternatives. Update-alternatives is a very useful tool in Linux, not only in the Debian series, but also in the Redhat series.Linux has grown to today, and there are so many available s
About accessing the blank pages of cacti and cacti/install after cacti is installedMany people have encountered this problem on the Internet. The general explanation is that php-mysql is not installed, so it is easy to install it. The key is that many people have installed it, but there are still problems. This is what I do.First, summarize the environment where
Cacti MySQL increased monitoring1. Installing the Monitoring pluginwget http://mysql-cacti-templates.googlecode.com/files/mysql-cacti-templates-1.1.2.tar.gzIf you can not download Baidu cloud disk has Http://pan.baidu.com/s/1hqH6VwKTAR-XZVF mysql-cacti-templates-1.1.2.tar.gzCP mysql-
Many online tutorials, but nginx not too much, the following installation when the main reference to the article:Http://54im.com/linux/linux-cacti-cn-install.htmlhttp://www.tecmint.com/install-cacti-network-monitoring-on-rhel-centos-6-3-5-8-and-fedora-17-12/Mainhttp://tongcheng.blog.51cto.com/6214144/1627590 Journalhttp://better.blog.51cto.com/1886029/1199143 Source Installation
There are mysql nginx n
I,CactiPlug-ins
The cacti plug-in is an extension of cacti.
To use the cacti plug-in, you must first extend the cacti architecture to support the plug-in.
1.Install cacti plug-in architecture Extension
: Http://cactiusers.org/downloads/patches/
The current version is V1.1 a
Cacti full user manual (allowing you to use Cacti quickly and individually)
I. Overview
The monitoring system of Cacti and Nagios is a monitoring system that is widely used and supports a wide range of O M personnel at home and abroad, the benefits of this system are the use of Cacti's powerful drawing and custom drawing capabilities, as well as Nagios's control
If we can not install cacti with yum, we can use the TAR package to install!!!//configuration preparation for the cacti[email protected] ~]# Yum install-y epel-release [[email protected]~]# yum install-y httpd php php-mysql mysql mysql-server mysql-devel php-gd libjpeg libjpeg-devel libpng libpng-devel a[[email protected]~]# Yum install-y net-snmp net-snmp-utils Rrdtool[[email protected]~]#/etc/init.d/mysql
OutlineI. Brief introduction of CACTISecond, configure Nginx, PHP, MySQLThird, cacti + spine construction
First, briefThe cacti collects data sources based on SNMP, RRDtool stores data and plots it to users. The data source that SNMP obtains is the. rrd file, which is stored in the RRA directory under the cacti directory.Work flow650) this.width=650; "src="
Cacti is a software implemented in php. Its main function is to use the snmp service to obtain data, store and update data using rrdtool, and generate charts and present them to users. Previous articles briefly talked about Cacti monitoring
The following section describes the Linux application that Cacti monitors.
I. Add a new host to the "Devices" option of
Tags: Install art down grant Baidu Cloud ASE Device Server default Cacti MySQL Add monitoring1. Installing the Monitoring pluginwget http://mysql-cacti-templates.googlecode.com/files/mysql-cacti-templates-1.1.2.tar.gzIf you can not download Baidu cloud disk has Http://pan.baidu.com/s/1hqH6VwKTAR-XZVF mysql-cacti-templa
First, the principleintegrating cacti and Nagios is a plugin of cacti, nagios for cacti, which works by importing Nagios data through ndo2db into the MySQL database (the cacti library). Then cacti reads the database information and displays the results of Nagios. Second,
I. OverviewCacti and Nagios monitoring system can be said to be widely used and support the rich and the operational personnel at home and abroad need to master a set of monitoring system, the advantages of this system is the use of cacti powerful drawing and custom drawing ability, as well as Nagios controllable alarm. But most of the content on the Internet is how to install, in the installation of how to use the aspects of the very few, and really
[Cacti monitoring] install cacti monitoring 1 under centos6.2 configure LAMP environment a install mysql database yum-yinstallmysqlmysql-servermysql-develb configure apache and phpyum-yinstallhttpdph... [cacti monitoring] install cacti monitoring under centos6.2 1> configure LAMP environment a> install mysql database y
RRDtool is used to do drawing, but still need the support of other installation packages, Cairo-devel Libxml2-devel Pango pango-devel, and so on, here we use the Yum installation is not necessary one by one of the compiled installation, too waste of time
1,rrdtool Installation
[Root@test3 ~]# tar zvxf rrdtool-1.4.4.tar.gz
[Root@test3 ~]# CD rrdtool-1.4.4
[Root@test3 rrdtool-1.4.4]#./configure--prefix=/usr/local/rrdtool
[Root@test3 rrdtool-1.4.4]# make make install
[Root@test3 rrdtool-1.
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