我试图在localhost上检查mysql和tomcat。 基本上我需要检查端口以查看应用程序正在侦听。 我安装了nrpe和nagios插件 我试图使用nrpe来检查localhost上的mysql,但是nagios显示了这个错误:NRPE:命令check_mysql未定义
请问好吗?
# Define a host for the local machine
define host{
use linux-server ; Name of host template to use
; This host definition will inherit all variables that are defined
; in (or inherited by) the linux-server host template definition.
host_name myserver01
alias localhost
address 127.0.0.1
}
# Define an optional hostgroup for Linux machines
define hostgroup{
hostgroup_name linux-servers ; The name of the hostgroup
alias Linux Servers ; Long name of the group
members myserver01 ; Comma separated list of hosts that belong to this group
}
# Define a service to "ping" the local machine
define service{
use local-service ; Name of service template to use
host_name myserver01
service_description PING
check_command check_ping!100.0,20%!500.0,60%
}
# Define a service to check the disk space of the root partition
# on the local machine. Warning if < 20% free, critical if
# < 10% free space on partition.
define service{
use local-service ; Name of service template to use
host_name myserver
service_description Root Partition
check_command check_local_disk!20%!10%!/
}
# Define a service to check the number of currently logged in
# users on the local machine. Warning if > 20 users, critical
# if > 50 users.
define service{
use local-service ; Name of service template to use
host_name myserver
service_description Current Users
check_command check_local_users!20!50
}
# Define a service to check the number of currently running procs
# on the local machine. Warning if > 250 processes, critical if
# > 400 users.
define service{
use local-service ; Name of service template to use
host_name myserver
service_description Total Processes
check_command check_local_procs!250!400!RSZDT
}
# Define a service to check the load on the local machine.
define service{
use local-service ; Name of service template to use
host_name myserver
service_description Current Load
check_command check_local_load!5.0,4.0,3.0!10.0,6.0,4.0
}
# Define a service to check the swap usage the local machine.
# Critical if less than 10% of swap is free, warning if less than 20% is free
define service{
use local-service ; Name of service template to use
host_name myserver
service_description Swap Usage
check_command check_local_swap!20!10
}
# Define a service to check SSH on the local machine.
# Disable notifications for this service by default, as not all users may have SSH enabled.
define service{
use local-service ; Name of service template to use
host_name myserver
service_description SSH
check_command check_ssh!-p xx
notifications_enabled 0
}
# Define a service to check HTTP on the local machine.
# Disable notifications for this service by default, as not all users may have HTTP enabled.
define service{
use local-service ; Name of service template to use
host_name myserver
service_description HTTP
check_command check_http
notifications_enabled 0
}
define service{
use generic-service
host_name myserver
service_description mysql Monitoring
check_command check_nrpe!check_mysql
}
答案 0 :(得分:2)
您需要为NRPE定义check_mysql
命令定义。
编辑你的nrpe.cfg。
vim /etc/nagios/nrpe.cfg
为check_mysql
添加一个指向check_mysql
插件路径的命令条目:
command[check_mysql]=/usr/lib64/nagios/plugins/check_mysql
重启nrpe:
service nrpe restart
查看第13页了解更多信息: https://assets.nagios.com/downloads/nagioscore/docs/nrpe/NRPE.pdf