Keywords: Supervision, Icinga, Nagios, Linux

13.8. localhost.cfg
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## 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.
    #
    ###############################################################################

    ###############################################################################
    ###############################################################################
    #
    # HOST DEFINITION
    #
    ###############################################################################
    ###############################################################################

    # 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
       }

    ###############################################################################
    ###############################################################################
    #
    # HOST GROUP DEFINITION
    #
    ###############################################################################
    ###############################################################################

    # 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
    #
    ###############################################################################
    ###############################################################################

    # 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
       }

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© 1999-2009 Ethan Galstad, 2009-2015 Icinga Development Team, http://www.icinga.org