Icinga

13.8.  localhost.cfg

###############################################################################
# LOCALHOST.CFG - SAMPLE OBJECT CONFIG FILE FOR MONITORING THIS MACHINE
#
# NOTE: This config file is intended to serve as an *extremely* simple 
#       example of how you can create configuration entries to monitor
#       the local (Linux) machine.
#
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#
# HOST DEFINITION
#
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# 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               localhost
   alias                   localhost
   address                 127.0.0.1
   }



###############################################################################
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#
# HOST GROUP DEFINITION
#
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# 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         localhost     ; Comma separated list of hosts that belong to this group
   }



###############################################################################
###############################################################################
#
# SERVICE DEFINITIONS
#
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# Define a service to "ping" the local machine

define service{
   use                             local-service         ; Name of service template to use
   host_name                       localhost
   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                       localhost
   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                       localhost
   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                       localhost
   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                       localhost
   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                       localhost
   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                       localhost
   service_description             SSH
   check_command         check_ssh
   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                       localhost
   service_description             HTTP
   check_command         check_http
   notifications_enabled      0
   }


# Define a service to check current startup delay of the Icinga core daemon.
# Disable notifications for this service by default, as no thresholds are defined.

define service{
   use                             local-service         ; Name of service template to use
   host_name                       localhost
   service_description             Icinga Startup Delay
   check_command                   check_icinga_startup_delay
   notifications_enabled           0
   }