1. Configure cacti to monitor the local host localhost
Each time a monitored device is added, there are three basic steps: 1. Create devices to add a device; 2. Create graph to create a new device; 3. view the generated image
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We need to monitor the status of the device, so the first thing
There are no strangers to cacti O M personnel. It may be the most widely used monitoring tool. Internet-related companies may use cacti to monitor the server running status and the load of some software.
Currently, php is the most widely used backend technology for websites. No matter nginx or lighttpd, the load capacity is very strong today. With the efforts of many cool people, tens of thousands to 100,0
CACTIIt took a long time, but it was a lot of trouble for beginners to configure CACTI. This article will learn how to test the Basic settings of CACTI.SNMP Service!
Test the SNMP service
Use the following command on the Cacti Server:
Snmpwalk-v 2c-c public 192.168.0.1 if
This command indicates that the SNMPV2c version and community name are used.
"Public": obtains information about all interfaces (NIC
CactiIs a set of network traffic monitoring graphical analysis tools developed based on PHP, MySQL, SNMP, and RRDTool. CactiTemplateYesMySQL statsLet's explain it!
1. MySQL stats Template
Forum discussion: http://forums.cacti.net/about11010.html
: Http://www.faemalia.net/mysqlUtils/
Function: monitors the MySQL status, including index usage, query, sorting, and locking.
1 ). set mysql_stats.php and dumpMemcachedStats. put the php script in the cacti S
Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and RRDTool. You can use snmpget to obtain data and use RRDtool to draw images. You do not need to understand the complex parameters of RRDtool. It provides powerful data and user management functions, allowing you to specify that each user can view the tree structure, host, and any Cacti is based on
I useCactiAfter a long time, the results are good. Give new users some knowledge about what to do before cacti basic monitoring!
1. Install the lamp EnvironmentFor details, see the LAMP installation configuration in/etc/php5/apache2/php. iniubuntu.
http://hi.baidu.com/52safe/blog/item/2c6bf1ce1e0d401c00e928fd.html
#apt-getinstallmysql-serverapache2php5php5-mysqlphp5-mysqlphp5-gdlibapache2-mod-auth-mysqllibapache2-mod-php5-y
2. Insta
This is a Chinese version of the cacti monitoring based on the Centos6.6 build.Cacti is a snmpget to get data, use RRDtool to draw graphics, and you can absolutely not need to understand RRDtool complex parameters. It provides very powerful data and user management functions, can specify each user can view the tree structure, host and any map, also can be combined with LDAP user authentication, but also can add their own templates, the function is ver
Solve the problem that cacti does not display a diagram in Ubunut. after cacti is installed in ubuntu, sometimes there will be no image when it is set correctly, generally because of the rrd file, first, go to the cacti installation path and check whether the rrd file is generated. for example, if my installation is in/var/ww... solve the problem that
I. Overview of CACTI
1. Cacti is a software implemented in the PHP language, its main function is to use the SNMP service to obtain the data, and then use RRDtool to store and update the data, when the user needs to view the data, use RRDtool to generate the graph to present to the user. Therefore, SNMP and RRDtool are the key to cacti. SNMP is related to the co
Monitoring host 192.168.24.69, the following with a for the monitored host 192.168.24.79, the following with a B logo, A host cacti 1. Import the XML template in Tomcatstat 2. Copy tomcatstats.pl from Tomcatstat to/var/www/html/cacti/srcipts directory while granting permissions #cd/var/www /html/cacti/scripts#chown apache.apache tomcatstats.pl chmod 755 tomcatst
1. Check if the system has a Chinese font pack# Ls/usr/share/fonts/chineseif not, install the# yum-y Install Fonts-chinese2, set cacti to use the RRDtool version of 1.2.xin Cacti's web interface selection: In the General tab, Console, Settings:RRDTool Utility version:rrdtool 1.2.x(the version of the machine installed is RRDtool 1.3.8, choose 1.2.x also no problem)3. Set cacti to call RRDtool using Chinese f
Server version RedHat 6.4-64
First, solve the permission problem:
1. Ssh-keygen # if it is a root user, the default directory generated is id_rsa (Public Key) id_rsa.pub (Private Key), which is the two files under/root/. Ssh)
2. CD/root/. Ssh/ chmod 600id_rsa * change the permission of the two files to 600.
3. Ssh-copy-ID-I/root/. Ssh/[email protected] # Add the public/private key authentication of the monitored Node
First, check whether the python-redis module is installed on the server. If
Cacti is not an independent software, but a collection of web pages, so you need a publisher,Apache and Nginx and other PHP Web server can publish him. ( Lao Wang I turned a lot of trouble, did not finish lamp) engaged in a half-day website has been released. The following is the cacti in Apache as a Web server :Unzip the downloaded cacti package to the WWW direc
After configuring LNMP, configure cacti, open discovery, Display Web page, manually run/usr/local/php/bin/php/usr/local/nginx/html/cacti/poller.php--force when promptedPHP warning:date (): It is not safe for rely on the system ' s timezone settings. You is *required* to use the Date.timezone setting or the Date_default_timezone_set () function. In case you used any of those methods and you is still getting
Everyone is discussing how to use cacti to monitor the server working status, read a lot of articles, feel cacti is really a good server state monitoring software, look at the online introduction, it seems that anything can use cacti to monitor, although it feels a bit exaggerated, But cacti's function is really powerful. So also in a local idle server installed
Cacti is a set of graphical analysis tools for network traffic monitoring based on PHP, MySQL, SNMP and RRDtool.
If you want to use CACTI to monitor the Linux server's network card traffic, you need to install Net-snmp-utils-related packages on the monitored Linux servers, and we can install them via yum online, for example:After the net-snmp-utils is installed, edit the/etc/snmp/snmpd.conf document on the
1. Check whether net-snmp supports Io monitoring.
Snmpwalk-V 1-ip ucd of the cpublic monitoring machine | more
Run the preceding command. If the returned data is similar to the following, the monitoring of diskio is supported. Otherwise, the diskio-module needs to be re-compiled.
1. UCD-DISKIO-MIB: diskioindex.1 = integer: 1
2. UCD-DISKIO-MIB: diskioindex.2 = integer: 2
3. UCD-DISKIO-MIB: diskioindex.3 = integer: 3
2. cacti-devio template:
Original: C
Environment:
Centos5.5 ip:192.168.100.153 Cacti
Centos5.5 ip:192.168.100.151 DNS
Demand:
Deployment Cacti+monitor+told+ntop can monitor deployment properly
Implement:
First, early deployment
1, first of all to ensure that lamp can be normal operation, we use the source to install the relevant installation specific to see our lamp deployment. Of course, you can also use the RPM or Yum installation ~
Installation environment:
Centos 5.6 x86_64
Cacti-0.8.7g
Snmpdiskio-0.9.4
Install
1. You can download snmpdiskio in windows. Decompress the downloaded package. After decompression, the README file is an English installation document.
A. Upload the snmpdiskio file in the decompressed folder to the/usr/local/bin directory of the monitored server.
Since 9.4 is too old to support 2.6 kernel, need to modify, from http://forums.cacti.net/viewtopic.php? P
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