CACTI: Use a template to monitor mysql on a local server or another server
Mysql templates, online are using this address http://mysql-cacti-templates.googlecode.com has not been accessed
File currently downloaded: percona-cacti-templates-1.1.4-1.noarch.rpm
Local server monitoring local mysql:
Go to the cacti directory
First, CACTI monitoring introduction1, Cacti IntroductionCacti is a set of graphical analysis tools for network traffic monitoring based on PHP,MYSQL,SNMP and RRDtool development.Simply put, cacti is a PHP program. It uses the SNMP protocol to obtain remote network devices and related information, (in fact, using the NET-SNMP software package snmpget and Snmpwalk
Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and rrdtool. Cacti uses snmpget to obtain data and uses rrdtool to draw images. In addition, you do not need to understand the complex parameters of rrdtool. It provides powerful data and user management functions, allowing each user to view the tree structure, host, and any graph, and perform user v
Install Cacti on CentOS7
Cacti is an excellent open-source monitoring software that is implemented in php. It uses the snmp service to obtain data and then uses rrdtool to store and update data. When users view data, rrdtool generates charts and presents them to users. After CentOS7, the default database is MariaDB, which is a branch of MySQL and stores variables and calls them. The MariaDB database does no
One, cacti installation deploymentTo build this platform is in the lamp environment, first of all to ensure that apache,mysql,php. installation is successful. There's no writing about that.1, cacti server-side installationDownload cacti related software, total need three software, the following:http://www.cacti.net/downloads/
The first part
First to install the Epel extension sourceYum Install Epel-release
Then install HTTP PHP MySQL separatelyYum install httpd php php-mysql mysql mysql-server mysql-devel php-gd libjpeg libjpeg-devel libpng libpng-devel
Installing cacti NET-SNMP RRDtoolYum install-y cacti Net-snmp net-snmp-utils rrdtool
Start the service/etc/init.d/mysqld start/ETC/INIT.D/HTTPD start/ETC/INIT.D/SNMPD s
Brief description: It was originally compiled and installed. Because there are too many library files associated during the compilation process, the installation files must be sequential and there are too many errors. When rrdtool is started, it says that everything cannot be installed, due to time issues, I chose yum for installation. for compilation and installation, this is much simpler. She automatically installed all the associated files, saving a lot of trouble, the following describes how
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
Topic Description : Install cacti as a universal monitoring tool in the Redhat system. Environment Description: i The client uses the Win7 system to telnet to the Linux server via PuttyClient Ip:192.168.0.23,linux server ip:192.168.0.56 (using intranet)Cacti principle: Cacti itself is a PHP script, all its functions are done by its plug-in,
This experiment is the second step of installing and configuring Nagios and Cacti. The Cacti installation and configuration adopts the previously established lamp environment, which requires many auxiliary kits to be installed, cacti collects data through net-snmp, stores templates, host information, and rra information through Mysql, and stores data through RRdt
Virtual machine Address 192.168.24.69,The three files in the attachment can be uploaded to the root folder using the SSH file tool to facilitate subsequent operationFirst, the installation of the necessary software(1) Install APACHE+PHP+GD Web Environment on the main monitor machine, recommend compiling and installing, and install it directly with Yum.#yum install-y php php-mysql php-snmp mysql mysql-server net-snmp net-snmp-libs net-snmp-utils php-pdo Perl-DBD-MySQL(2) Installing Rrdtool,rrdtoo
Install and deploy Cacti in CentOS 6.6
About Cacti
Structure of this Chapter
Common platforms
Common server monitoring software
Cacti, mainly used for traffic and performance monitoring ---- http://www.cacti.net/
Nagios, mainly responsible for service and performance monitoring-http://www.nagios.org/
Other related tools
RRDtool
SNMP principles
Catego
1: Install the operating system. You don't need to write a tutorial. (Omitted) I personally use centos6.5 for minimal installation.
Disable firewall and SELinux after installing the system
[[Email protected] ~] # Service iptables stop // disable the Firewall Service
[[Email protected] ~] # Chkconfig iptables off // permanently disable
[[Email protected] ~] # Vi/etc/sysconfig/SELinux // change SELinux = enforcing to SELinux = disabled
2: Yum settings
For more information, see Yum settings in th
Cacti is an open-source network monitoring tool that monitors the status and load of hosts, it can be used to monitor the running status of servers such as Apache and MySQL.
Cacti Official Website: http://www.cacti.net/
Cacti must run in PHP, MySQL, and Apache environments. PHP is its data collection script execution environment. MySQL is used to save data. Apach
Cacti monitoring server data migration
In response to the customer's requirements and discussions with Wang, if a standby Cacti monitoring server is missing in the BJD environment, the data of the original Cacti monitoring server needs to be migrated to the new monitoring host to synchronize the monitoring data.
Migration idea: the
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