• Cacti+Nagios monitor
  • Cacti in monitoring drawing is quite good, in flow and pattern show effect is very good, and Nagios is in fault analysis is quite good, alarm mechanism is relatively better, alarm mechanism: email, SMS, etc.; second used in combination, on the start-up of the Internet industry, is a good choice. There are some I build experience and experience, welcome everyone to leave a message put forward valuable suggestions.
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System operation and maintenance Memcache [Cacti] installation and operation, cacti monitoring Memcache actual combat expert

Introduction the Memcache is a project of the danga.com. The first is livejournal service, at present many people throughout the world use the cached items to build yourself a big load of website, to share the database of pressure. The official website of the Memcache: 1 http://memcached.org/ installation download address: http://www.memcached.org/downloads, our line of relatively stable version is 1.4.15 if official website to find a previous version...

System operation and maintenance Cacti monitor Redis implementation process expert

Cacti is a set of PHP, MySQL, SNMP and RRDTool development of network traffic monitoring graphics analysis tool. Being widely used in the operation and maintenance of the server monitoring, Cacti provides a plug-in management, as long as required to write a specific template, then you can monitor any service flow. This article is to introduce two templates, respectively, MongoDB and Cacti of the Redis template, using it, you can monitor your MongoDB and Redis services. 1, upgrade python, at this time if...

System operation and maintenance Nagios monitoring nginx service detailed process expert

1 install nrpe client on the nginx server: nginx services need to monitor, or if the down and not timely repair, affecting the web application, web application start nginx background processes [root@lb-net-2 ~]# PS aux|grep nginxnobody 15294 0.0 0.0 22432 as follows 3464? S Jul03 0:05 nginx: worker the PR...

System operation and maintenance Cacti to monitor a Web server on the implementation of multiple Tomcat ports expert

Because a web application server installed over a number of tomcat, there are multiple ports, such as the default 8080, there are additional 910093009500 and so on. A cacti_host_template_tomcat_server.xml template can only be assigned to monitor a Tomcat service port. So if you want a web server and a plurality of Tomcat server monitoring, then it must be to find another way, according to a host on a template to monitor a Tomcat service words to...

System operation and maintenance Nagios monitoring LVS services expert

1 install nrpe client on the LVS server: 1.1, the RPM installation nrpe client download address: http://prog3.com/sbdm/download/detail/mchdba/7493875[root@localhost nagios]# ll A total of 768 -rw-r--r-- 1 root root 713389 12:08 nagios-plugins-1.4.11-1.x86_64.rp 12-16...

System operation and maintenance Nagios through the check_http monitor a web application server on a number of Tomcat services expert

How the Nagios Tomcat is a relatively simple and complex things, simple is because if only to monitor the web application server a Tomcat service is running, then is relatively simple; if to monitor the Tomcat others, such as number of connections such as the JVM memory utilization rate is more complex, Google is not suitable for monitoring script; if you want to monitor web application above the Tomcat server and a lot of Tomcat service are jump, it would need to do a lot of things. Usually use TCP tomcat...

System operation and maintenance Cacti monitor Tomcat server implementation process expert

1 first go to the official website of the above download generic monitoring template, general use TomcatStats-0.1.zip template is in the majority, the download address: http://forums.cacti.net/download/file.php? Id=12310, on top of the Linux server use WGet to download, WGet http://forums.cacti.net/download/ file.php? Id=12310, reported following error: connecting forums.cac...

System operation and maintenance Cacti monitor MySQL implementation process encountered the problem solution summary expert

Objective: cacti monitor MySQL server probably 50 graphs get out, also a map, which has encountered some problems, the more profound impression recorded are as follows: (a): add monitoring IO click create graphs for this host go create IO, the misstatement this data query returned 0 rows. Perhaps there was a problem executing this data que...

[database] Cacti monitor MySQL database server implementation process expert

Objective: cacti server installation, please refer to: http://prog3.com/sbdm/blog/mchdba/article/details/271206051 first at the end of the cacti server install MySQL template WGet https://mysql-cacti-templates.googlecode.com/files/better-cacti-templates-1.1.8.tar.gztar - xvf better-c...

System operation and maintenance Cacti detailed installation expert

Cacti is a set of PHP, MySQL, SNMP and RRDTool development of network traffic monitoring graphics analysis tool. Cacti is through the snmpget to get the data, the use of RRDtool drawing graphics, and you can not need to understand the complexity of the RRDtool parameters. It provides very powerful data and user management functions, can specify each users can view the tree structure, host, and any one figure, can also be combined with LDAP for user verification, can also increase their own templates, features a very powerful sound. Friendly interface. ...

[database] Nagios monitor MySQL from the library error: cannot open shared object libmysqlclient.so.18: file: No such expert

Do a MySQL slave monitoring time and need to check the MySQL script, check the time error: error while loading the shared libraries: libmysqlclient.so.18: cannot open shared object file: no such file or directory1, error information is as follows: [root@slave ~]# /usr/local/n...

System operation and maintenance The Nagios server configuration file (2) expert

Steps: http://prog3.com/sbdm/blog/mchdba/article/details/256548896 configure Nagios Nagios mainly for one or multiple local host and remote information monitoring, including the machine resources and foreign service. The default Nagios configuration does not have any monitoring content, only a few template files. To allow Nagios to provide services, you must modify the configuration file, to increase the host and service to monitor, the following will be described in detail. The 6.1 default configuration...

System operation and maintenance Nagios server installation (1). expert

Download address is as follows: http://sourceforge.net/projects/nagios/files/ specific detailed download address: http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-4.0.6.tar.gz1 to start the download: WGet http://sourceforge.net/projects/nagios/files/nagios-...

[comprehensive] Nagios error Error Could - not complete CHECK_NRPE: handshake. SSL expert

Monitor the client on the Linux server and return the following information: Check load CRITICAL 10:25:06 03-21-2013 2H 23m 23S 0d 4/4 Error Could - not complete SSL handshake. CHECK_NRPE:   Charlie for a long time, only to find that the client machine above the nrpe.cfg inside, there is a allow_hosts parameter, which sets the...

  • Columnist:Mchdba
  • Creation time: 2014-06-07
  • Article number: 14
  • Browse volume: 30526 times

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