nagios snmp monitoring

Toss for 2 days. The Nagios 4.x version of the monitor server lasts about 3-4 months. Originally set up when they want to do a map of the monitoring, but has not been out. And then it was put on hold. Before, because of server performance problems, want to analyze, so there is such a demand. After 2 days of fighting, finally put the nagios out of the picture. Her

NagiosStartup and detection are as follows: Figure-Nagios 　1. Check Configuration: Nagios verification is very accurate. If you cannot start nagios correctly, you can find the answer from the error output. /Usr/local/nagios/bin/nagios-v/usr/local/

1.Environment:# Cat/etc/redhat-releaseCentOS Release 6.8 (Final)# Uname-r3.10.5-3.el6.x86_64Nagios Server Host:192.168.70.67 Password:[Email protected]! Nagios Client Host:192.168.70.52 Password:[Email protected]! 2.versionNagios version: nagios-3.5.1Plugin plugin version: nagios-plugins-1.4.16Nrpe version: nrpe-2.12installation path: /usr/local/nagios3.Demand

Nagios's monitoring principle: actually very simple. We have installed the Nrpe service on the server side, then all the client data is collected through this Nrpe and uploaded to the Nagios server, which is called by Nagios to generate.Working process:(1) The client has defined, in the Nrpe.cfg file, the way the module is called or the

[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 ways, such as HTTP_GET | SSL_GET | TCP_CHECK |

1. Package the configuration file of a configured Nagios client, upload it to the client that needs to be configured, and unzip it.#注意客户机环境的准备工作!#在两台服务器相差无几的情况下, eliminating the installation steps, simple and efficient.#注意权限问题!2, the client configuration side configured to run the service side detection of the IP address as follows:Vi/usr/local/nagios/etc/nrpe.cfg +79allowed_hosts=127.0.0.1,10.0.0.22#多个服务地址

I. Custom Nagios monitoring scripts1. Create a script on the client/usr/local/nagios/libexec/check_disk.shVim/usr/local/nagios/libexec/check_disk.sh writes the following: (On the client)#!/bin/bashrow= ' df-h |wc-l ' #输出的总行数For i in ' seq 2 $row ' #从第二行开始为真实的磁盘 because the first behavior header informationDoAva= ' df-h

Create a script on the client/usr/lib/nagios/plugins/check_disk.sh//yum installation of Nagios, if you are compiling the default script file directory for your own installation in a custom installed Nagios directoryTo operate on the client:vim/usr/lib/nagios/plugins/check_disk.sh writes the following://This is a disk s

Note: There is a file embedded within this post, please visit this post to download the file.The data center does not have a temperature alarm device. I use this method to control the temperature of the data center. If there is only one alarm, a single machine failure can be considered. If there are several alarms at the same time, it can be considered that there is a problem with the air conditioner in the data center. The specific implementation method is as follows: Environment: monitored: Ce

/init.d/nrpe restartService side5. Check if the script is running correctly[email protected] ~]#/usr/lib64/nagios/plugins/check_nrpe-h 192.168.219.128-c check_disk/OK 26% 13g/dev/shm ok 0% 242m/boot OK 8% 426MExplanatory notes:If normal, it will output a row of disk detection data, or may be error.# # # # #错误 #####[Email protected] ~]#/usr/lib64/nagios/plugins/check_nrpe-h 192.168.153.129-c check_diskNrpe:u

Previous post: Nagios monitoring installation http://wangjiatong.blog.51cto.com/11834370/1886423Nagios Server: 192.168.217.131Monitored side: 192.168.217.154Vim/usr/local/nagios/etc/objects/hosts.cfg (Hosts.cfg New)Define Host{Use Linux-serverHOST_NAME LampAlias lampAddress 192.168.217.154}definehostgroup{Hostgroup_name Lamp-serverAlias Lamp-serverMembers lamp}VI

From the initial Nagios to the now powerful Zabbix 3.0, I would say that no performance-based development and monitoring are all nonsense?First of all, I am aware of these two monitoring software:Zabbix, a lot of enterprises are in use, give a person's feeling is very dazzling, but I personally think that although it is powerful, can draw a cool image, but in you

Our network and servers should be carefully looked after, otherwise you will have a lot of trouble or find a tool to help us manage these people care about the machine----Nagios Here a simple configuration of the monitoring host, in-depth configuration needs a lot of learning, online information a lot The following simple write out my own configuration, maybe there is a wrong place, please point out, than

1. About Nagiosis an open source software that can monitor network device network traffic, linux/windows host status, and even monitor the printerIt can run on Linux or on WindowsBrowser-based web interface makes it easy for operations personnel to view the status of monitoring itemsSupport Web interface configuration, management operationsSupport SMS, email notificationCustomizable scripting enables custom monitoringNagios official website http://www

After SSH login through the background ESXI5.5, cd/etc/vmware into the directory: 650) this.width=650; "Src=" http://s1.51cto.com/wyfs02/M00/8C/73/ Wkiom1hstq3cpgdsaabwhyilons782.png-wh_500x0-wm_3-wmp_4-s_611287355.png "title=" qq picture 20170104164712.png "alt=" Wkiom1hstq3cpgdsaabwhyilons782.png-wh_50 "/>The LS command looks at the snmp.xml configuration file under this directory,VI Snmp.xmlModify the configuration file toAfter the modification, restart the

NagiosServer SelfMonitoringThere are two methods for implementation, which can be simple! Figure-Nagios Self-monitoring implementation of Nagios Server To monitor resources and services, you must configure the nagios server and the NRPE-nagios remote plugin Executor)

Before we write the monitoring plug-in, we first need to have some idea of the Nagios monitoring principle.Nagios's function is to monitor the service and host, but he does not include this part of the function, all the monitoring, detection functions are through a variety of plug-ins to complete.When

[Nagios monitoring] NRPE: Unabletoreadoutput causes and exclusion nrpe is monitored run definition command normal, monitoring run #/usr/local/nagios/libexec/check_nrpe-H117.121.9.200-ccheck_oracle_tablespace error prompt... [nagios monit