nagios monitoring system

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

, the dba can handle the maintenance immediately. 1. Download The redis monitoring plug-in Redis has been installed on the server, so it can be directly monitored. For details about how to install redis clusters, refer. 2. Grant the execution permission Copy check_redis.php and check_redis.pl to the/usr/lib/nagios/plugins/directory, and grant the execution permission, [Root @ wgq_41 plugins] # cd/usr/lib/

allow desktop and server interaction. Then click "application ". Nsclient ++/start Nsclient ++/stop Edit nsclient ++/nsc. ini: 1. The comments in front of all modules in [modules] are removed except CheckWMI. dll and RemoteConfiguration. dll. 2. In the [Settings] section, set the 'Password' option to set the password, which is required when nagios is connected. We do not need a password here! 3. Remove the comment of the 'allowed _ hosts' option in t

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)

NagiosThe extended Host and service monitoring content is as follows: Nagios is a widely used host and service monitoring tool. Many system administrators use it to monitor the system. This document describes the basic Nagios Ins

Nagios's built-in Oracle monitoring check_oracle has fewer functions. You can use the check_oracle_health script written in perl. 1. Install check_oracle_health Wget http://www.bkjia.com/system/systembak/2011/2/check_oracle_health-1.6.6.1.tar.gz Wget http://www.bkjia.com/system/systembak/2011/2/check_oracle_health-1.6.3.tar.gz Select any version (1.6.3 is used he

$ Residue_connIf [$ max_connections-lt 1000]; thenIf [$ Residue_conn-lt 50]; thenCode = 2ElseCode = 1FiElseCode = 0Fi}If [$ #-le 0] | ["$1" = "-h"]; thenUsageFiCode = 0Check_mysql_status $2Check_mysql_con_status $2. $ VAR_LOGResidue_conn = $ max_connectionsCheck_mysql_con_results $2PER_SECOND_QUESTION = 'echo "$ Uptime $ Queries" | awk '{printf ("% 4.3f"), $2/$1} END {if ($2/$1 Tmp_code = $?#If [-z $ Uptime]; thenEcho "$ MYSQL $ @ Connect Failed, Please check! " Exit 2Fi#Printf "Uptime: $ Uptim

The Nagios server does not have a Check_nrpe plug-in by default and needs to compile and install Nrpe.Nrpe provides the CHECK_NRP and Nrpe binaries and the configuration files required to start the process.For the Nagios server, it only needs to Check_nrpe plug-in to send monitoring instructions, while the monitored side needs to be monitored by the Nrpe process

The monitoring side of the work has been done, now as long as the monitoring side of the operation; Note: be monitored MySQL remember to set the password AH The addition of service types is also 2: 1.web Server 2.mysql Server The following is a script to add a Web service: WebServices () {read-p "" Please input the Web server IP: "Webip read-p" please input the Web alias name: "

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@

(worktime). Then, if the defined monitoring is not in the defined alarm time period, Nagios will not send an alert notification message, no matter what happens.Notification_options: Defines the circumstances under which the monitored host (object) sends an alert notification message, the optional status is as follows:(1) w:warning, warning(2) U:unknown, unknown(3) C:critical, Danger (reached critical value

1, Nagios features: Monitor the status of the server, powerful alarm function, the drawing function is weak need to use other plug-ins to implement or integrate other monitoring software.2. Five states of Nagios: OK warnning CRITICAL UNKNOWN PENDINGOK: normalWarnning: Warning (typically over threshold)CRITICAL: Critical Warning (host or service is down or exceed

1, monitoring plug-in downloadMongodb plug-ins are: git://github.com/mzupan/nagios-plugin-mongodb.git, just started I did not install the gitpub Environment here, Find the user grassroots help download. Then uploaded to the csdn Resources page, the new is:http://download.csdn.net/detail/mchdba/80190772, add a newMongoDBMonitoring CommandsBecause the MongoDB service is a physical machine that is shared with

Nrpe is based on the correct installation of Nagios-plugins, nagios-plugins installation details, please go to:[Nagios monitoring Nagios-plugins installation]http://4709096.blog.51cto.com/4699096/17022241. Dependency packet Detection#rpm-Q xinetd openssl-devel#yum Install xi

$2PER_SECOND_QUESTION = 'echo "$ Uptime $ Queries" | awk '{printf ("% 4.3f"), $2/$1} END {if ($2/$1 Tmp_code = $?#If [-z $ Uptime]; thenEcho "$ MYSQL $ @ Connect Failed, Please check! " Exit 2Fi#Printf "Uptime: $ Uptime Threads_connected: $ Threads_connected Max_connections: $ max_connections Residue_connectios: $ Residue_conn Open_tables: $ Open_tables Queries per second avg: % s | Threads = $ Threads_running Questions = $ Questions Slowqueries = $ Slow_queries Opens = $ Opened_tables Opentabl

In Nagios, the alarm Shell script for monitoring MySQL transactions that have been RUNNING but not finished, nagiosmysqlPreface:An error occurred while submitting the business alarm order. The page was not responded. After troubleshooting, the transaction was not committed or rolled back. I thought that if the operation status of the transaction was monitored in time, in this way, you can troubleshoot the p