################################################################################
#
# SAMPLE NOTIFICATION COMMANDS
#
# These are some example notification commands.  They may or may not work on
# your system without modification.  As an example, some systems will require 
# you to use "/usr/bin/mailx" instead of "/usr/bin/mail" in the commands below.
#
################################################################################

# 'notify-host-by-email' command definition
define command{
	command_name	notify-host-by-email
	command_line	/usr/bin/printf "%b" "***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\nHost: $HOSTNAME$\nState: $HOSTSTATE$\nAddress: $HOSTADDRESS$\nInfo: $HOSTOUTPUT$\n\nDate/Time: $LONGDATETIME$\n" | /bin/mail -s "** $NOTIFICATIONTYPE$ Host Alert: $HOSTNAME$ is $HOSTSTATE$ **" $CONTACTEMAIL$
	}

# 'notify-service-by-email' command definition
define command{
	command_name	notify-service-by-email
	command_line	/usr/bin/printf "%b" "***** Nagios *****\n\nNotification Type: $NOTIFICATIONTYPE$\n\nService: $SERVICEDESC$\nHost: $HOSTALIAS$\nAddress: $HOSTADDRESS$\nState: $SERVICESTATE$\n\nDate/Time: $LONGDATETIME$\n\nAdditional Info:\n\n$SERVICEOUTPUT$" | /bin/mail -s "** $NOTIFICATIONTYPE$ Service Alert: $HOSTALIAS$/$SERVICEDESC$ is $SERVICESTATE$ **" $CONTACTEMAIL$
	}

################################################################################
#
# SAMPLE SERVICE CHECK COMMANDS
#
# These are some example service check commands.  They may or may not work on
# your system, as they must be modified for your plugins.  See the HTML 
# documentation on the plugins for examples of how to configure command definitions.
#
# NOTE:  The following 'check_local_...' functions are designed to monitor
#        various metrics on the host that Nagios is running on (i.e. this one).
################################################################################

# 'check_local_disk' command definition
define command{
        command_name    check_local_disk
        command_line    $USER1$/check_disk -w $ARG1$ -c $ARG2$ -p $ARG3$
        }


# 'check_local_load' command definition
define command{
        command_name    check_local_load
        command_line    $USER1$/check_load -w $ARG1$ -c $ARG2$
        }


# 'check_local_procs' command definition
define command{
        command_name    check_local_procs
        command_line    $USER1$/check_procs -w $ARG1$ -c $ARG2$ -s $ARG3$
        }


# 'check_local_users' command definition
define command{
        command_name    check_local_users
        command_line    $USER1$/check_users -w $ARG1$ -c $ARG2$
        }


# 'check_local_swap' command definition
define command{
	command_name	check_local_swap
	command_line	$USER1$/check_swap -w $ARG1$ -c $ARG2$
	}

################################################################################
#
# SAMPLE PERFORMANCE DATA COMMANDS
#
# These are sample performance data commands that can be used to send performance
# data output to two text files (one for hosts, another for services).  If you
# plan on simply writing performance data out to a file, consider using the 
# host_perfdata_file and service_perfdata_file options in the main config file.
#
################################################################################

# 'process-host-perfdata' command definition
define command{
	command_name	process-host-perfdata
	command_line	/usr/bin/printf "%b" "$LASTHOSTCHECK$\t$HOSTNAME$\t$HOSTSTATE$\t$HOSTATTEMPT$\t$HOSTSTATETYPE$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$\n" >> /var/log/nagios/host-perfdata.out
	}


# 'process-service-perfdata' command definition
define command{
	command_name	process-service-perfdata
	command_line	/usr/bin/printf "%b" "$LASTSERVICECHECK$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICESTATE$\t$SERVICEATTEMPT$\t$SERVICESTATETYPE$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$\n" >> /var/log/nagios/service-perfdata.out
	}

###############################################################################
###############################################################################
#
# CONTACTS
#
###############################################################################
###############################################################################

# Just one contact defined by default - the Nagios admin (that's you)
# This contact definition inherits a lot of default values from the 'generic-contact' 
# template which is defined elsewhere.

define contact{
        contact_name                    nagiosadmin		; Short name of user
	use				generic-contact		; Inherit default values from generic-contact template (defined above)
        alias                           Nagios Admin		; Full name of user
        email                           nagios@localhost	; <<***** CHANGE THIS TO YOUR EMAIL ADDRESS ******
        }

###############################################################################
###############################################################################
#
# CONTACT GROUPS
#
###############################################################################
###############################################################################

# We only have one contact in this simple configuration file, so there is
# no need to create more than one contact group.

define contactgroup{
        contactgroup_name       admins
        alias                   Nagios Administrators
        members                 nagiosadmin
        }

###############################################################################
###############################################################################
#
# CONTACT TEMPLATES
#
###############################################################################
###############################################################################

# Generic contact definition template - This is NOT a real contact, just a template!

define contact{
        name                            generic-contact    	; The name of this contact template
        service_notification_period     24x7			; service notifications can be sent anytime
        host_notification_period        24x7			; host notifications can be sent anytime
        service_notification_options    w,u,c,r,f,s		; send notifications for all service states, flapping events, and scheduled downtime events
        host_notification_options       d,u,r,f,s		; send notifications for all host states, flapping events, and scheduled downtime events
        service_notification_commands   notify-service-by-email	; send service notifications via email
        host_notification_commands      notify-host-by-email	; send host notifications via email
        register                        0       		; DONT REGISTER THIS DEFINITION - ITS NOT A REAL CONTACT, JUST A TEMPLATE!
        }

###############################################################################
###############################################################################
#
# HOST TEMPLATES
#
###############################################################################
###############################################################################

# Generic host definition template - This is NOT a real host, just a template!

define host{
        name                            generic-host    ; The name of this host template
        notifications_enabled           1       	; Host notifications are enabled
        event_handler_enabled           1       	; Host event handler is enabled
        flap_detection_enabled          1       	; Flap detection is enabled
        failure_prediction_enabled      1       	; Failure prediction is enabled
        process_perf_data               1       	; Process performance data
        retain_status_information       1       	; Retain status information across program restarts
        retain_nonstatus_information    1       	; Retain non-status information across program restarts
	notification_period		24x7		; Send host notifications at any time
        register                        0       	; DONT REGISTER THIS DEFINITION - ITS NOT A REAL HOST, JUST A TEMPLATE!
        }

# Linux host definition template - This is NOT a real host, just a template!

define host{
	name				linux-server	; The name of this host template
	use				generic-host	; This template inherits other values from the generic-host template
	check_period			24x7		; By default, Linux hosts are checked round the clock
	check_interval			5		; Actively check the host every 5 minutes
	retry_interval			1		; Schedule host check retries at 1 minute intervals
	max_check_attempts		10		; Check each Linux host 10 times (max)
        check_command           	check-host-alive ; Default command to check Linux hosts
	notification_period		workhours	; Linux admins hate to be woken up, so we only notify during the day
							; Note that the notification_period variable is being overridden from
							; the value that is inherited from the generic-host template!
	notification_interval		120		; Resend notifications every 2 hours
	notification_options		d,u,r		; Only send notifications for specific host states
	contact_groups			admins		; Notifications get sent to the admins by default
	register			0		; DONT REGISTER THIS DEFINITION - ITS NOT A REAL HOST, JUST A TEMPLATE!
	}

###############################################################################
###############################################################################
#
# SERVICE TEMPLATES
#
###############################################################################
###############################################################################

# Generic service definition template - This is NOT a real service, just a template!

define service{
        name                            generic-service 	; The 'name' of this service template
        active_checks_enabled           1       		; Active service checks are enabled
        passive_checks_enabled          1    		   	; Passive service checks are enabled/accepted
        parallelize_check               1       		; Active service checks should be parallelized (disabling this can lead to major performance problems)
        obsess_over_service             1       		; We should obsess over this service (if necessary)
        check_freshness                 0       		; Default is to NOT check service 'freshness'
        notifications_enabled           1       		; Service notifications are enabled
        event_handler_enabled           1       		; Service event handler is enabled
        flap_detection_enabled          1       		; Flap detection is enabled
        failure_prediction_enabled      1       		; Failure prediction is enabled
        process_perf_data               1       		; Process performance data
        retain_status_information       1       		; Retain status information across program restarts
        retain_nonstatus_information    1       		; Retain non-status information across program restarts
        is_volatile                     0       		; The service is not volatile
        check_period                    24x7			; The service can be checked at any time of the day
        max_check_attempts              3			; Re-check the service up to 3 times in order to determine its final (hard) state
        normal_check_interval           10			; Check the service every 10 minutes under normal conditions
        retry_check_interval            2			; Re-check the service every two minutes until a hard state can be determined
        contact_groups                  admins			; Notifications get sent out to everyone in the 'admins' group
	notification_options		w,u,c,r			; Send notifications about warning, unknown, critical, and recovery events
        notification_interval           60			; Re-notify about service problems every hour
        notification_period             24x7			; Notifications can be sent out at any time
         register                        0       		; DONT REGISTER THIS DEFINITION - ITS NOT A REAL SERVICE, JUST A TEMPLATE!
        }

# Local service definition template - This is NOT a real service, just a template!

define service{
	name				local-service 		; The name of this service template
	use				generic-service		; Inherit default values from the generic-service definition
        max_check_attempts              4			; Re-check the service up to 4 times in order to determine its final (hard) state
        normal_check_interval           5			; Check the service every 5 minutes under normal conditions
        retry_check_interval            1			; Re-check the service every minute until a hard state can be determined
        register                        0       		; DONT REGISTER THIS DEFINITION - ITS NOT A REAL SERVICE, JUST A TEMPLATE!
	}

###############################################################################
###############################################################################
#
# TIME PERIODS
#
###############################################################################
###############################################################################

# This defines a timeperiod where all times are valid for checks, 
# notifications, etc.  The classic "24x7" support nightmare. :-)
define timeperiod{
        timeperiod_name 24x7
        alias           24 Hours A Day, 7 Days A Week
        sunday          00:00-24:00
        monday          00:00-24:00
        tuesday         00:00-24:00
        wednesday       00:00-24:00
        thursday        00:00-24:00
        friday          00:00-24:00
        saturday        00:00-24:00
        }


# 'workhours' timeperiod definition
define timeperiod{
	timeperiod_name	workhours
	alias		Normal Work Hours
	monday		09:00-17:00
	tuesday		09:00-17:00
	wednesday	09:00-17:00
	thursday	09:00-17:00
	friday		09:00-17:00
	}


# 'none' timeperiod definition
define timeperiod{
	timeperiod_name	none
	alias		No Time Is A Good Time
	}


# Some U.S. holidays
# Note: The timeranges for each holiday are meant to *exclude* the holidays from being
# treated as a valid time for notifications, etc.  You probably don't want your pager 
# going off on New Year's.  Although you're employer might... :-)
define timeperiod{
	name			us-holidays
        timeperiod_name         us-holidays
        alias                   U.S. Holidays

        january 1               00:00-00:00     ; New Years
        monday -1 may           00:00-00:00     ; Memorial Day (last Monday in May)
        july 4                  00:00-00:00     ; Independence Day
        monday 1 september      00:00-00:00     ; Labor Day (first Monday in September)
        thursday -1 november    00:00-00:00     ; Thanksgiving (last Thursday in November)
        december 25             00:00-00:00     ; Christmas
        }


# This defines a modified "24x7" timeperiod that covers every day of the
# year, except for U.S. holidays (defined in the timeperiod above).
define timeperiod{
        timeperiod_name 24x7_sans_holidays
        alias           24x7 Sans Holidays

	use		us-holidays		; Get holiday exceptions from other timeperiod

        sunday          00:00-24:00
        monday          00:00-24:00
        tuesday         00:00-24:00
        wednesday       00:00-24:00
        thursday        00:00-24:00
        friday          00:00-24:00
        saturday        00:00-24:00
        }

###############################################################################
###############################################################################
#
# 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
        }