nagios monitoring tool

Article Title: O M monitoring serialization: A Powerful open-source monitoring tool nagios. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Source: it168 Author: Tian Yi (sery@163.

Introduction of Nagios Nagios is an open source computer system and network monitoring tool, can effectively monitor Windows, Linux and UNIX host State, switch routers and other network settings, printers and so on. When the system or service status is abnormal, send an email or SMS alert the first time to notify the

username (Nagiosadmin) And password, which you just set, use the browser installed by default in the system, and use the hyperlink below Http: // localhost/nagios/Note: if the error "You don't have permission to access/nagios/on this server" is reported, You need to installPhpThe plug-in can solve the problem by running the command yum install php-y (yum must ensure that your linux system can be connected

[Tool Development] keepalived uses the nagios monitoring script, keepalivednagios Recently, keepalived and keepalived are used in the development and office environments. Based on the LVS supported by the Linux kernel, keepalived achieves high availability and load balancing, which is very practical. Keepalived can be used to monitor service status in multiple wa

System: Centos 6.4 Server: Hostname:nagios-server kernel:2.6.32-358.el6.x86_64 ip:1.1.1.26Client: Hostname:nagios-client kernel:2.6.32-358.el6.x86_64 ip:1.1.1.27 To upgrade the kernel: [Root@nagios-server ~]# yum install ntpdate-y #安装ntpdate, time synchronization[Root@nagios-server ~]#/usr/sbin/ntpdate time.nist.gov #时间同步[Root@nagios-server ~]# yum install ker

After installing the COLLECTD tool on the host, you can obtain data such as cpu,memery,if-traffic of the virtual machine on the host by using the COLLECTD tool. Monitoring of these data can be achieved through Nagios monitoring scripts.The following is a simple

This article introduces shinken, A Nagios like monitoring and management tool implemented by python.Http://www.shinken-monitoring.org/main features are described as follows:1, flexible monitoring and alerting capabilities2, simple and modular discovery Module3, prioritize your effort based on business impact4. VMWare a

monitor: Shell pythonSetting up a monitoring server: monitor the specified hostNagios Cacti Zabbix++++++++++++++++++++++++++++++++++++++++Prepare a new server for monitoring server: Configuration requirements:#setenforce 0#systemctl Stop Firewalld; Systemctl Disable FIREWALLD;#配置本地yum源#ip地址 192.168.4.56+++++++++++++++++++++++++++++++++++++++++A. Build Nagios

Article Title: O M monitoring Nagios serialization 3: deploying and configuring the Nagios service. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Source: it168Author: Tian Yi (sery@163.com) As the saying goes: to do good th

As the saying goes: to do good things, you must first sharpen your tools. to make system management easier and more effective, a good monitoring tool is essential. here, I recommend nagios, an open-source monitoring tool that has been used for more than four years and is pow

/nagios.lockstatus_update_interval=102.2 Add the service to be monitored by the Listening node , for example:/usr/local/nagios/etc/objects/system_1.cfg# # define Hosts# system_1 Oam_1define host{ use linux-server,host-pnp host_name system_1_oam_1 address system_1_traffic_1 address System_1_admins,systems_admins # # define Services#system_1 oam_1Define

About NagiosNagios is an open source computer system and network monitoring tool that can effectively monitor Windows, Linux and UNIX host status, switch routers and other network settings, printers, etc. Send mail or SMS alarm when the system or service status is abnormal the first time to notify the site operators, after the status of the resumption of normal mail or SMS notification.Nagios, formerly know

:[[email protected] ~]# Groupadd nagcmd (only this user group is available in Nagios config file)[[email protected] ~]# useradd Nagios (add users)[Email protected] ~]# usermod-g nagcmd Nagios (put in group)[[email protected] ~]# yum-y install gcc gcc-c++ (source package installation, installation and compilation tools)[[email protected] ~]# yum-y install httpd (

Nagios is an open-source free network monitoring tool that can effectively monitor the status of windows, Linux and UNIX hosts, network settings such as vswitches and routers, and printers. If the system or service status is abnormal, an email or text message alert will be sent immediately to the website O M personnel. After the status is restored, a normal emai

Nagios Introduction: Nagios is an open source free network monitoring tool that can effectively monitor Windows, Linux and UNIX host status, switch routers and other network devices, printers, etc. Send mail or SMS alarm when the system or service status is abnormal the first time to notify the site operators, after th

the problem can be a message to the poor Yun-Wei classmate called up to restore services. This matter, Nagios is basically the best solution. It has a wide variety of plug-ins, and writing custom plug-ins is extremely simple, can easily monitor from the operating system to the application of all aspects. Its configuration file is simple and easy to understand, and very powerful, a little familiar can easily according to their own needs to configure.F

Nagios Monitoring SystemNagios is an open source free network monitoring tool that can monitor Windows, Linux, and UNIX host status, switch routers and other network devices, when the system or service status is abnormal when sending mail or SMS alarm, the first time to notify the site operations personnel. Traffic

Building a monitoring system based on Nagios -- installing Nagios Core Using Nagios to build the monitoring system of this department, I have only seen this guy's name several times before. This is a real start, and now I have successfully built a test environment, monitored

As a system administrator, I am most worried about stopping or stopping network services for important online systems without my knowledge, in addition, it may take a long time for the faulty service or host to know. Especially during holidays, the system administrator is very nervous. To change this passive situation, I recommend the network monitoring software Nagios. I personally think its biggest advant

About Nagios Nagios is an open-source, free network monitoring tool that effectively monitors Windows, Linux and UNIX host status, network devices such as switch routers, printers, and more. Send mail or SMS alarm when the system or service status is abnormal the first time to notify the site operators, after