benjamin @Wiki 第3節 進階選項的調適

※上記の広告は60日以上更新のないWIKIに表示されています。更新することで広告が下部へ移動します。

EVENT BROKER OPTIONS

# Controls what (if any) data gets sent to the event broker.
# Values: 0 = Broker nothing
# -1 = Broker everything
# <other> = See documentation

event_broker_options=-1



EVENT BROKER MODULE(S)

# This directive is used to specify an event broker module that should
# by loaded by Nagios at startup. Use multiple directives if you want
# to load more than one module. Arguments that should be passed to
# the module at startup are seperated from the module path by a space.
#
# Example:
#
# nebmodule=<modulepath> [moduleargs]

#broker_module
=/somewhere/module1.o
#broker_module
=/somewhere/module2.o arg1 arg2=3 debug=0




LOG ROTATION METHOD

# This is the log rotation method that Nagios should use to rotate
# the main log file. Values are as follows..
# n = None - don't rotate the log
# h = Hourly rotation (top of the hour)
# d = Daily rotation (midnight every day)
# w = Weekly rotation (midnight on Saturday evening)
# m = Monthly rotation (midnight last day of month)

log_rotation_method=d



LOG ARCHIVE PATH

# This is the directory where archived (rotated) log files should be
# placed (assuming you've chosen to do log rotation).

log_archive_path=/usr/local/nagios/var/archives



LOGGING OPTIONS

# If you want messages logged to the syslog facility, as well as the
# NetAlarm log file set this option to 1. If not, set it to 0.

use_syslog=1



NOTIFICATION LOGGING OPTION

# If you don't want notifications to be logged, set this value to 0.
# If notifications should be logged, set the value to 1.

log_notifications=1



SERVICE RETRY LOGGING OPTION

# If you don't want service check retries to be logged, set this value
# to 0. If retries should be logged, set the value to 1.

log_service_retries=1



HOST RETRY LOGGING OPTION

# If you don't want host check retries to be logged, set this value to
# 0. If retries should be logged, set the value to 1.

log_host_retries=1



EVENT HANDLER LOGGING OPTION

# If you don't want host and service event handlers to be logged, set
# this value to 0. If event handlers should be logged, set the value
# to 1.

log_event_handlers=1



INITIAL STATES LOGGING OPTION

# If you want Nagios to log all initial host and service states to
# the main log file (the first time the service or host is checked)
# you can enable this option by setting this value to 1. If you
# are not using an external application that does long term state
# statistics reporting, you do not need to enable this option. In
# this case, set the value to 0.

log_initial_states=0



EXTERNAL COMMANDS LOGGING OPTION

# If you don't want Nagios to log external commands, set this value
# to 0. If external commands should be logged, set this value to 1.
# Note: This option does not include logging of passive service
# checks - see the option below for controlling whether or not
# passive checks are logged.

log_external_commands=1



PASSIVE CHECKS LOGGING OPTION

# If you don't want Nagios to log passive host and service checks, set
# this value to 0. If passive service checks should be logged, set
# this value to 1.

log_passive_checks=1



GLOBAL HOST AND SERVICE EVENT HANDLERS

# These options allow you to specify a host and service event handler
# command that is to be run for every host or service state change.
# The global event handler is executed immediately prior to the event
# handler that you have optionally specified in each host or
# service definition. The command argument is the short name of a
# command definition that you define in your host configuration file.
# Read the HTML docs for more information.

#global_host_event_handler
=somecommand
#global_service_event_handler
=somecommand



SERVICE INTER-CHECK DELAY METHOD

# This is the method that Nagios should use when initially
# "spreading out" service checks when it starts monitoring. The
# default is to use smart delay calculation, which will try to
# space all service checks out evenly to minimize CPU load.
# Using the dumb setting will cause all checks to be scheduled
# at the same time (with no delay between them)! This is not a
# good thing for production, but is useful when testing the
# parallelization functionality.
# n = None - don't use any delay between checks
# d = Use a "dumb" delay of 1 second between checks
# s = Use "smart" inter-check delay calculation
# x.xx = Use an inter-check delay of x.xx seconds

service_inter_check_delay_method=s



MAXIMUM SERVICE CHECK SPREAD

# This variable determines the timeframe (in minutes) from the
# program start time that an initial check of all services should
# be completed. Default is 30 minutes.

max_service_check_spread=30



SERVICE CHECK INTERLEAVE FACTOR

# This variable determines how service checks are interleaved.
# Interleaving the service checks allows for a more even
# distribution of service checks and reduced load on remote
# hosts. Setting this value to 1 is equivalent to how versions
# of Nagios previous to 0.0.5 did service checks. Set this
# value to s (smart) for automatic calculation of the interleave
# factor unless you have a specific reason to change it.
# s = Use "smart" interleave factor calculation
# x = Use an interleave factor of x, where x is a
# number greater than or equal to 1.

service_interleave_factor=s



HOST INTER-CHECK DELAY METHOD

# This is the method that Nagios should use when initially
# "spreading out" host checks when it starts monitoring. The
# default is to use smart delay calculation, which will try to
# space all host checks out evenly to minimize CPU load.
# Using the dumb setting will cause all checks to be scheduled
# at the same time (with no delay between them)!
# n = None - don't use any delay between checks
# d = Use a "dumb" delay of 1 second between checks
# s = Use "smart" inter-check delay calculation
# x.xx = Use an inter-check delay of x.xx seconds

host_inter_check_delay_method=s



MAXIMUM HOST CHECK SPREAD

# This variable determines the timeframe (in minutes) from the
# program start time that an initial check of all hosts should
# be completed. Default is 30 minutes.

max_host_check_spread=30



MAXIMUM CONCURRENT SERVICE CHECKS

# This option allows you to specify the maximum number of
# service checks that can be run in parallel at any given time.
# Specifying a value of 1 for this variable essentially prevents
# any service checks from being parallelized. A value of 0
# will not restrict the number of concurrent checks that are
# being executed.

max_concurrent_checks=0



SERVICE CHECK REAPER FREQUENCY

# This is the frequency (in seconds!) that Nagios will process
# the results of services that have been checked.

service_reaper_frequency=10




AUTO-RESCHEDULING OPTION

# This option determines whether or not Nagios will attempt to
# automatically reschedule active host and service checks to
# "smooth" them out over time. This can help balance the load on
# the monitoring server.
# WARNING: THIS IS AN EXPERIMENTAL FEATURE - IT CAN DEGRADE
# PERFORMANCE, RATHER THAN INCREASE IT, IF USED IMPROPERLY

auto_reschedule_checks=0



AUTO-RESCHEDULING INTERVAL

# This option determines how often (in seconds) Nagios will
# attempt to automatically reschedule checks. This option only
# has an effect if the auto_reschedule_checks option is enabled.
# Default is 30 seconds.
# WARNING: THIS IS AN EXPERIMENTAL FEATURE - IT CAN DEGRADE
# PERFORMANCE, RATHER THAN INCREASE IT, IF USED IMPROPERLY

auto_rescheduling_interval=30




AUTO-RESCHEDULING WINDOW

# This option determines the "window" of time (in seconds) that
# Nagios will look at when automatically rescheduling checks.
# Only host and service checks that occur in the next X seconds
# (determined by this variable) will be rescheduled. This option
# only has an effect if the auto_reschedule_checks option is
# enabled. Default is 180 seconds (3 minutes).
# WARNING: THIS IS AN EXPERIMENTAL FEATURE - IT CAN DEGRADE
# PERFORMANCE, RATHER THAN INCREASE IT, IF USED IMPROPERLY

auto_rescheduling_window=180



SLEEP TIME

# This is the number of seconds to sleep between checking for system
# events and service checks that need to be run.

sleep_time=0.25



TIMEOUT VALUES

# These options control how much time Nagios will allow various
# types of commands to execute before killing them off. Options
# are available for controlling maximum time allotted for
# service checks, host checks, event handlers, notifications, the
# ocsp command, and performance data commands. All values are in
# seconds.

service_check_timeout=60
host_check_timeout=30
event_handler_timeout=30
notification_timeout=30
ocsp_timeout=5
perfdata_timeout=5



RETAIN STATE INFORMATION

# This setting determines whether or not Nagios will save state
# information for services and hosts before it shuts down. Upon
# startup Nagios will reload all saved service and host state
# information before starting to monitor. This is useful for
# maintaining long-term data on state statistics, etc, but will
# slow Nagios down a bit when it (re)starts. Since its only
# a one-time penalty, I think its well worth the additional
# startup delay.

retain_state_information=1




STATE RETENTION FILE

# This is the file that Nagios should use to store host and
# service state information before it shuts down. The state
# information in this file is also read immediately prior to
# starting to monitor the network when Nagios is restarted.
# This file is used only if the preserve_state_information
# variable is set to 1.

state_retention_file=/usr/local/nagios/var/retention.dat



RETENTION DATA UPDATE INTERVAL

# This setting determines how often (in minutes) that Nagios
# will automatically save retention data during normal operation.
# If you set this value to 0, Nagios will not save retention
# data at regular interval, but it will still save retention
# data before shutting down or restarting. If you have disabled
# state retention, this option has no effect.

retention_update_interval=60



USE RETAINED PROGRAM STATE

# This setting determines whether or not Nagios will set
# program status variables based on the values saved in the
# retention file. If you want to use retained program status
# information, set this value to 1. If not, set this value
# to 0.

use_retained_program_state=1



USE RETAINED SCHEDULING INFO

# This setting determines whether or not Nagios will retain
# the scheduling info (next check time) for hosts and services
# based on the values saved in the retention file. If you
# If you want to use retained scheduling info, set this
# value to 1. If not, set this value to 0.

use_retained_scheduling_info=0



INTERVAL LENGTH

# This is the seconds per unit interval as used in the
# host/contact/service configuration files. Setting this to 60 means
# that each interval is one minute long (60 seconds). Other settings
# have not been tested much, so your mileage is likely to vary...

interval_length=60



AGGRESSIVE HOST CHECKING OPTION

# If you don't want to turn on aggressive host checking features, set
# this value to 0 (the default). Otherwise set this value to 1 to
# enable the aggressive check option. Read the docs for more info
# on what aggressive host check is or check out the source code in
# base/checks.c

use_aggressive_host_checking=0



SERVICE CHECK EXECUTION OPTION

# This determines whether or not Nagios will actively execute
# service checks when it initially starts. If this option is
# disabled, checks are not actively made, but Nagios can still
# receive and process passive check results that come in. Unless
# you're implementing redundant hosts or have a special need for
# disabling the execution of service checks, leave this enabled!
# Values: 1 = enable checks, 0 = disable checks

execute_service_checks=1



PASSIVE SERVICE CHECK ACCEPTANCE OPTION

# This determines whether or not Nagios will accept passive
# service checks results when it initially (re)starts.
# Values: 1 = accept passive checks, 0 = reject passive checks

accept_passive_service_checks=1



HOST CHECK EXECUTION OPTION

# This determines whether or not Nagios will actively execute
# host checks when it initially starts. If this option is
# disabled, checks are not actively made, but Nagios can still
# receive and process passive check results that come in. Unless
# you're implementing redundant hosts or have a special need for
# disabling the execution of host checks, leave this enabled!
# Values: 1 = enable checks, 0 = disable checks

execute_host_checks=1



PASSIVE HOST CHECK ACCEPTANCE OPTION

# This determines whether or not Nagios will accept passive
# host checks results when it initially (re)starts.
# Values: 1 = accept passive checks, 0 = reject passive checks

accept_passive_host_checks=1



NOTIFICATIONS OPTION

# This determines whether or not Nagios will sent out any host or
# service notifications when it is initially (re)started.
# Values: 1 = enable notifications, 0 = disable notifications

enable_notifications=1



EVENT HANDLER USE OPTION

# This determines whether or not Nagios will run any host or
# service event handlers when it is initially (re)started. Unless
# you're implementing redundant hosts, leave this option enabled.
# Values: 1 = enable event handlers, 0 = disable event handlers

enable_event_handlers=1



PROCESS PERFORMANCE DATA OPTION

# This determines whether or not Nagios will process performance
# data returned from service and host checks. If this option is
# enabled, host performance data will be processed using the
# host_perfdata_command (defined below) and service performance
# data will be processed using the service_perfdata_command (also
# defined below). Read the HTML docs for more information on
# performance data.
# Values: 1 = process performance data, 0 = do not process performance data

process_performance_data=0


HOST AND SERVICE PERFORMANCE DATA PROCESSING COMMANDS

# These commands are run after every host and service check is
# performed. These commands are executed only if the
# enable_performance_data option (above) is set to 1. The command
# argument is the short name of a command definition that you
# define in your host configuration file. Read the HTML docs for
# more information on performance data.

#host_perfdata_command
=process-host-perfdata
#service_perfdata_command
=process-service-perfdata



HOST AND SERVICE PERFORMANCE DATA FILES

# These files are used to store host and service performance data.
# Performance data is only written to these files if the
# enable_performance_data option (above) is set to 1.

#host_perfdata_file
=/tmp/host-perfdata
#service_perfdata_file
=/tmp/service-perfdata



HOST AND SERVICE PERFORMANCE DATA FILE TEMPLATES

# These options determine what data is written (and how) to the
# performance data files. The templates may contain macros, special
# characters (\t for tab, \r for carriage return, \n for newline)
# and plain text. A newline is automatically added after each write
# to the performance data file. Some examples of what you can do are
# shown below.

#host_perfdata_file_template
=[HOSTPERFDATA]\t$TIMET$\t$HOSTNAME$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$
#service_perfdata_file_template
=[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$




HOST AND SERVICE PERFORMANCE DATA FILE MODES

# This option determines whether or not the host and service
# performance data files are opened in write ("w") or append ("a")
# mode. Unless you are the files are named pipes, you will probably
# want to use the default mode of append ("a").

#host_perfdata_file_mode
=a
#service_perfdata_file_mode
=a



HOST AND SERVICE PERFORMANCE DATA FILE PROCESSING INTERVAL

# These options determine how often (in seconds) the host and service
# performance data files are processed using the commands defined
# below. A value of 0 indicates the files should not be periodically
# processed.

#host_perfdata_file_processing_interval
=0
#service_perfdata_file_processing_interval
=0



HOST AND SERVICE PERFORMANCE DATA FILE PROCESSING COMMANDS

# These commands are used to periodically process the host and
# service performance data files. The interval at which the
# processing occurs is determined by the options above.

#host_perfdata_file_processing_command
=process-host-perfdata-file
#service_perfdata_file_processing_command
=process-service-perfdata-file



OBSESS OVER SERVICE CHECKS OPTION

# This determines whether or not Nagios will obsess over service
# checks and run the ocsp_command defined below. Unless you're
# planning on implementing distributed monitoring, do not enable
# this option. Read the HTML docs for more information on
# implementing distributed monitoring.
# Values: 1 = obsess over services, 0 = do not obsess (default)

obsess_over_services=0



OBSESSIVE COMPULSIVE SERVICE PROCESSOR COMMAND

# This is the command that is run for every service check that is
# processed by Nagios. This command is executed only if the
# obsess_over_service option (above) is set to 1. The command
# argument is the short name of a command definition that you
# define in your host configuration file. Read the HTML docs for
# more information on implementing distributed monitoring.

#ocsp_command
=somecommand



ORPHANED SERVICE CHECK OPTION

# This determines whether or not Nagios will periodically
# check for orphaned services. Since service checks are not
# rescheduled until the results of their previous execution
# instance are processed, there exists a possibility that some
# checks may never get rescheduled. This seems to be a rare
# problem and should not happen under normal circumstances.
# If you have problems with service checks never getting
# rescheduled, you might want to try enabling this option.
# Values: 1 = enable checks, 0 = disable checks

check_for_orphaned_services=0



SERVICE FRESHNESS CHECK OPTION

# This option determines whether or not Nagios will periodically
# check the "freshness" of service results. Enabling this option
# is useful for ensuring passive checks are received in a timely
# manner.
# Values: 1 = enabled freshness checking, 0 = disable freshness checking

check_service_freshness=1



SERVICE FRESHNESS CHECK INTERVAL

# This setting determines how often (in seconds) Nagios will
# check the "freshness" of service check results. If you have
# disabled service freshness checking, this option has no effect.

service_freshness_check_interval=60



HOST FRESHNESS CHECK OPTION

# This option determines whether or not Nagios will periodically
# check the "freshness" of host results. Enabling this option
# is useful for ensuring passive checks are received in a timely
# manner.
# Values: 1 = enabled freshness checking, 0 = disable freshness checking

check_host_freshness=0



HOST FRESHNESS CHECK INTERVAL

# This setting determines how often (in seconds) Nagios will
# check the "freshness" of host check results. If you have
# disabled host freshness checking, this option has no effect.

host_freshness_check_interval=60



AGGREGATED STATUS UPDATES

# This option determines whether or not Nagios will
# aggregate updates of host, service, and program status
# data. Normally, status data is updated immediately when
# a change occurs. This can result in high CPU loads if
# you are monitoring a lot of services. If you want Nagios
# to only refresh status data every few seconds, disable
# this option.
# Values: 1 = enable aggregate updates, 0 = disable aggregate updates

aggregate_status_updates=1



AGGREGATED STATUS UPDATE INTERVAL

# Combined with the aggregate_status_updates option,
# this option determines the frequency (in seconds!) that
# Nagios will periodically dump program, host, and
# service status data. If you are not using aggregated
# status data updates, this option has no effect.

status_update_interval=15



FLAP DETECTION OPTION

# This option determines whether or not Nagios will try
# and detect hosts and services that are "flapping".
# Flapping occurs when a host or service changes between
# states too frequently. When Nagios detects that a
# host or service is flapping, it will temporarily supress
# notifications for that host/service until it stops
# flapping. Flap detection is very experimental, so read
# the HTML documentation before enabling this feature!
# Values: 1 = enable flap detection
# 0 = disable flap detection (default)

enable_flap_detection=0



FLAP DETECTION THRESHOLDS FOR HOSTS AND SERVICES

# Read the HTML documentation on flap detection for
# an explanation of what this option does. This option
# has no effect if flap detection is disabled.

low_service_flap_threshold=5.0
high_service_flap_threshold=20.0
low_host_flap_threshold=5.0
high_host_flap_threshold=20.0



DATE FORMAT OPTION

# This option determines how short dates are displayed. Valid options
# include:
# us (MM-DD-YYYY HH:MM:SS)
# euro (DD-MM-YYYY HH:MM:SS)
# iso8601 (YYYY-MM-DD HH:MM:SS)
# strict-iso8601 (YYYY-MM-DDTHH:MM:SS)
#

date_format=us



P1.PL FILE LOCATION

# This value determines where the p1.pl perl script (used by the
# embedded Perl interpreter) is located. If you didn't compile
# Nagios with embedded Perl support, this option has no effect.

p1_file=/usr/local/nagios/bin/p1.pl



ILLEGAL OBJECT NAME CHARACTERS

# This option allows you to specify illegal characters that cannot
# be used in host names, service descriptions, or names of other
# object types.

illegal_object_name_chars=`~!$%^&*|'"<>?,()=



ILLEGAL MACRO OUTPUT CHARACTERS

# This option allows you to specify illegal characters that are
# stripped from macros before being used in notifications, event
# handlers, etc. This DOES NOT affect macros used in service or
# host check commands.
# The following macros are stripped of the characters you specify:
# $HOSTOUTPUT$
# $HOSTPERFDATA$
# $HOSTACKAUTHOR$
# $HOSTACKCOMMENT$
# $SERVICEOUTPUT$
# $SERVICEPERFDATA$
# $SERVICEACKAUTHOR$
# $SERVICEACKCOMMENT$

illegal_macro_output_chars=`~$&|'"<>



REGULAR EXPRESSION MATCHING

# This option controls whether or not regular expression matching
# takes place in the object config files. Regular expression
# matching is used to match host, hostgroup, service, and service
# group names/descriptions in some fields of various object types.
# Values: 1 = enable regexp matching, 0 = disable regexp matching

use_regexp_matching=0



"TRUE" REGULAR EXPRESSION MATCHING

# This option controls whether or not "true" regular expression
# matching takes place in the object config files. This option
# only has an effect if regular expression matching is enabled
# (see above). If this option is DISABLED, regular expression
# matching only occurs if a string contains wildcard characters
# (* and ?). If the option is ENABLED, regexp matching occurs
# all the time (which can be annoying).
# Values: 1 = enable true matching, 0 = disable true matching

use_true_regexp_matching=0




ADMINISTRATOR EMAIL ADDRESS

# The email address of the administrator of *this* machine (the one
# doing the monitoring). Nagios never uses this value itself, but
# you can access this value by using the $ADMINEMAIL$ macro in your
# notification commands.

admin_email=nagios



ADMINISTRATOR PAGER NUMBER/ADDRESS

# The pager number/address for the administrator of *this* machine.
# Nagios never uses this value itself, but you can access this
# value by using the $ADMINPAGER$ macro in your notification
# commands.

admin_pager=pagenagios



DAEMON CORE DUMP OPTION

# This option determines whether or not Nagios is allowed to create
# a core dump when it runs as a daemon. Note that it is generally
# considered bad form to allow this, but it may be useful for
# debugging purposes.
# Values: 1 - Allow core dumps
# 0 - Do not allow core dumps (default)

daemon_dumps_core=0



# EOF (End of file)