Hi All,
I have a nagios problem since few weeks ago now :
*Symtom :*
- After running some hours, nagios freezed and not record the new
datas on the main nagios
- When we have this problem, the nsca log continue to receive the datas
*Version used :*
- Nagios 2.9 (on the "master")
- NSCA Version: 2.7.1
- NDO2DB 1.4b4
- OCP_deamon
*Configuration :*
- We have a distributed architecture with 1 master (all services was
define in passive mode) and 5 slaves (all services was define in active
mode)
- bin/nagiostats -c /usr/local/nagios/etc/nagios.cfg
Nagios Stats 2.9
Copyright (c) 2003-2007 Ethan Galstad (www.nagios.org)
Last Modified: 04-10-2007
License: GPL
CURRENT STATUS DATA
----------------------------------------------------
Status File: /usr/local/nagios/var/status.dat
Status File Age: 0d 0h 0m 5s
Status File Version: 2.9
Program Running Time: 0d 0h 52m 42s
Nagios PID: 13643
Used/High/Total Command Buffers: 96 / 1888 / 4096
Used/High/Total Check Result Buffers: 15951 / 15973 / 50000
Total Services: 4527
Services Checked: 4527
Services Scheduled: 0
Active Service Checks: 1
Passive Service Checks: 4526
Total Service State Change: 0.000 / 50.530 / 0.061 %
Active Service Latency: 579.786 / 579.786 / 579.786 sec
Active Service Execution Time: 2.030 / 2.030 / 2.030 sec
Active Service State Change: 0.000 / 0.000 / 0.000 %
Active Services Last 1/5/15/60 min: 0 / 0 / 0 / 0
Passive Service State Change: 0.000 / 50.530 / 0.061 %
Passive Services Last 1/5/15/60 min: 0 / 0 / 1439 / 4521
Services Ok/Warn/Unk/Crit: 4064 / 40 / 28 / 395
Services Flapping: 5
Services In Downtime: 0
Total Hosts: 619
Hosts Checked: 619
Hosts Scheduled: 0
Active Host Checks: 46
Passive Host Checks: 573
Total Host State Change: 0.000 / 33.680 / 0.234 %
Active Host Latency: 0.000 / 0.000 / 0.000 sec
Active Host Execution Time: 0.000 / 0.093 / 0.007 sec
Active Host State Change: 0.000 / 0.000 / 0.000 %
Active Hosts Last 1/5/15/60 min: 0 / 0 / 0 / 1
Passive Host State Change: 0.000 / 33.680 / 0.253 %
Passive Hosts Last 1/5/15/60 min: 2 / 110 / 130 / 170
Hosts Up/Down/Unreach: 609 / 10 / 0
Hosts Flapping: 1
Hosts In Downtime: 0
- join at this email the nagios.cfg and nsca.cfg
Could you help me please to investigate this problem ?
Thanks you very much.
Regards.
####################################################
# Sample NSCA Daemon Config File
# Written by: Ethan Galstad (nag...@nagios.org)
#
# Last Modified: 04-03-2006
####################################################
# PID FILE
# The name of the file in which the NSCA daemon should write it's process ID
# number. The file is only written if the NSCA daemon is started by the root
# user as a single- or multi-process daemon.
pid_file=/var/run/nsca.pid
# PORT NUMBER
# Port number we should wait for connections on.
# This must be a non-priveledged port (i.e. > 1024).
server_port=5667
# SERVER ADDRESS
# Address that NSCA has to bind to in case there are
# more as one interface and we do not want NSCA to bind
# (thus listen) on all interfaces.
#server_address=
# NSCA USER
# This determines the effective user that the NSCA daemon should run as.
# You can either supply a username or a UID.
#
# NOTE: This option is ignored if NSCA is running under either inetd or xinetd
nsca_user=nagios
# NSCA GROUP
# This determines the effective group that the NSCA daemon should run as.
# You can either supply a group name or a GID.
#
# NOTE: This option is ignored if NSCA is running under either inetd or xinetd
nsca_group=nagios
# NSCA CHROOT
# If specified, determines a directory into which the nsca daemon
# will perform a chroot(2) operation before dropping its privileges.
# for the security conscious this can add a layer of protection in
# the event that the nagios daemon is compromised.
#
# NOTE: if you specify this option, the command file will be opened
# relative to this directory.
#nsca_chroot=/var/run/nagios/rw
# DEBUGGING OPTION
# This option determines whether or not debugging
# messages are logged to the syslog facility.
# Values: 0 = debugging off, 1 = debugging on
debug=0
# COMMAND FILE
# This is the location of the Nagios command file that the daemon
# should write all service check results that it receives.
command_file=/usr/local/nagios/var/rw/nagios.cmd
# ALTERNATE DUMP FILE
# This is used to specify an alternate file the daemon should
# write service check results to in the event the command file
# does not exist. It is important to note that the command file
# is implemented as a named pipe and only exists when Nagios is
# running. You may want to modify the startup script for Nagios
# to dump the contents of this file into the command file after
# it starts Nagios. Or you may simply choose to ignore any
# check results received while Nagios was not running...
alternate_dump_file=/usr/local/nagios/var/rw/nsca.dump
# AGGREGATED WRITES OPTION
# This option determines whether or not the nsca daemon will
# aggregate writes to the external command file for client
# connections that contain multiple check results. If you
# are queueing service check results on remote hosts and
# sending them to the nsca daemon in bulk, you will probably
# want to enable bulk writes, as this will be a bit more
# efficient.
# Values: 0 = do not aggregate writes, 1 = aggregate writes
aggregate_writes=1
# APPEND TO FILE OPTION
# This option determines whether or not the nsca daemon will
# will open the external command file for writing or appending.
# This option should almost *always* be set to 0!
# Values: 0 = open file for writing, 1 = open file for appending
append_to_file=0
# MAX PACKET AGE OPTION
# This option is used by the nsca daemon to determine when client
# data is too old to be valid. Keeping this value as small as
# possible is recommended, as it helps prevent the possibility of
# "replay" attacks. This value needs to be at least as long as
# the time it takes your clients to send their data to the server.
# Values are in seconds. The max packet age cannot exceed 15
# minutes (900 seconds). If this variable is set to zero (0), no
# packets will be rejected based on their age.
#max_packet_age=30
max_packet_age=0
# DECRYPTION PASSWORD
# This is the password/passphrase that should be used to descrypt the
# incoming packets. Note that all clients must encrypt the packets
# they send using the same password!
# IMPORTANT: You don't want all the users on this system to be able
# to read the password you specify here, so make sure to set
# restrictive permissions on this config file!
password=photoways
# DECRYPTION METHOD
# This option determines the method by which the nsca daemon will
# decrypt the packets it receives from the clients. The decryption
# method you choose will be a balance between security and performance,
# as strong encryption methods consume more processor resources.
# You should evaluate your security needs when choosing a decryption
# method.
#
# Note: The decryption method you specify here must match the
# encryption method the nsca clients use (as specified in
# the send_nsca.cfg file)!!
# Values:
#
# 0 = None (Do NOT use this option)
# 1 = Simple XOR (No security, just obfuscation, but very fast)
#
# 2 = DES
# 3 = 3DES (Triple DES)
# 4 = CAST-128
# 5 = CAST-256
# 6 = xTEA
# 7 = 3WAY
# 8 = BLOWFISH
# 9 = TWOFISH
# 10 = LOKI97
# 11 = RC2
# 12 = ARCFOUR
#
# 14 = RIJNDAEL-128
# 15 = RIJNDAEL-192
# 16 = RIJNDAEL-256
#
# 19 = WAKE
# 20 = SERPENT
#
# 22 = ENIGMA (Unix crypt)
# 23 = GOST
# 24 = SAFER64
# 25 = SAFER128
# 26 = SAFER+
#
decryption_method=0
##############################################################################
# NAGIOS.CFG
##############################################################################
############################# FICHEIRS COMMUNS
# GENERIC
cfg_file=/usr/local/nagios/etc/sites/checkcommands.cfg
cfg_file=/usr/local/nagios/etc/sites/services-templates.cfg
resource_file=/usr/local/nagios/etc/sites/resource.cfg
# NOC-MA-AU
#cfg_file=/usr/local/nagios/etc/sites/noc-ma-au/noc-ma-au-hosts.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-ma-au/noc-ma-au-services.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-ma-au/noc-ma-au-hostgroups.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-ma-au/noc-ma-au-hostextinfo.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-ma-au/noc-ma-au-serviceextinfo.cfg
# NOC-SL-AU
cfg_file=/usr/local/nagios/etc/sites/noc-sl-au/noc-sl-au-hosts.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-au/noc-sl-au-services.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-au/noc-sl-au-hostgroups.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-au/noc-sl-au-hostextinfo.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-au/noc-sl-au-serviceextinfo.cfg
# NOC-SL-SA
cfg_file=/usr/local/nagios/etc/sites/noc-sl-sa/noc-sl-sa-hosts.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-sa/noc-sl-sa-services.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-sa/noc-sl-sa-hostgroups.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-sa/noc-sl-sa-hostextinfo.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-sa/noc-sl-sa-serviceextinfo.cfg
# NOC-SL-LO
cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/noc-sl-lo-hosts.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/noc-sl-lo-services.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/noc-sl-lo-hostgroups.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/noc-sl-lo-hostextinfo.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/noc-sl-lo-serviceextinfo.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/babel-1-hosts.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/babel-1-services.cfg
#cfg_file=/usr/local/nagios/etc/sites/noc-sl-lo/babel-1-hostgroups.cfg
# NOC-SL-BABEL1
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b1/babel-1-hosts.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b1/babel-1-services.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b1/babel-1-hostgroups.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b1/noc-sl-b1-hostextinfo.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b1/noc-sl-b1-serviceextinfo.cfg
# NOC-SL-BABEL2
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b2/babel-2-hosts.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b2/babel-2-services.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b2/babel-2-hostgroups.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b2/noc-sl-b2-hostextinfo.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-b2/noc-sl-b2-serviceextinfo.cfg
# NOC-SL-PAD
cfg_file=/usr/local/nagios/etc/sites/noc-sl-pad/noc-sl-pad-hosts.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-pad/noc-sl-pad-services.cfg
cfg_file=/usr/local/nagios/etc/sites/noc-sl-pad/noc-sl-pad-hostgroups.cfg
#cfg_file=/usr/local/nagios/etc/conf-noc-sl-pad/checkcommands-londres.cfg
############################# FICHIERS PROPRES
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/misccommands.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/contactgroups.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/contacts.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/timeperiods.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/hostextinfo.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/serviceextinfo.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/perfparse.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/services-templates-ma.cfg
cfg_file=/usr/local/nagios/etc/conf-noc-ma-au/host-templates-ma.cfg
broker_module=/usr/local/nagios/bin/ndomod.o
config_file=/usr/local/nagios/etc/conf-noc-ma-au/ndomod.cfg
##### TEST
#external_command_buffer_slots=512
#external_command_buffer_slots=2906
external_command_buffer_slots=4096
#check_result_buffer_slots=32768
check_result_buffer_slots=50000
##############################################################################
#
# NAGIOS.CFG - Sample Main Config File for Nagios
#
# Read the documentation for more information on this configuration
# file. I've provided some comments here, but things may not be so
# clear without further explanation.
#
# Last Modified: 11-23-2005
#
##############################################################################
# LOG FILE
# This is the main log file where service and host events are logged
# for historical purposes. This should be the first option specified
# in the config file!!!
log_file=/usr/local/nagios/var/nagios.log
# OBJECT CACHE FILE
# This option determines where object definitions are cached when
# Nagios starts/restarts. The CGIs read object definitions from
# this cache file (rather than looking at the object config files
# directly) in order to prevent inconsistencies that can occur
# when the config files are modified after Nagios starts.
object_cache_file=/usr/local/nagios/var/ram/objects.cache
# STATUS FILE
# This is where the current status of all monitored services and
# hosts is stored. Its contents are read and processed by the CGIs.
# The contents of the status file are deleted every time Nagios
# restarts.
status_file=/usr/local/nagios/var/status.dat
# NAGIOS USER
# This determines the effective user that Nagios should run as.
# You can either supply a username or a UID.
nagios_user=nagios
# NAGIOS GROUP
# This determines the effective group that Nagios should run as.
# You can either supply a group name or a GID.
nagios_group=nagios
# EXTERNAL COMMAND OPTION
# This option allows you to specify whether or not Nagios should check
# for external commands (in the command file defined below). By default
# Nagios will *not* check for external commands, just to be on the
# cautious side. If you want to be able to use the CGI command interface
# you will have to enable this. Setting this value to 0 disables command
# checking (the default), other values enable it.
check_external_commands=1
# EXTERNAL COMMAND CHECK INTERVAL
# This is the interval at which Nagios should check for external commands.
# This value works of the interval_length you specify later. If you leave
# that at its default value of 60 (seconds), a value of 1 here will cause
# Nagios to check for external commands every minute. If you specify a
# number followed by an "s" (i.e. 15s), this will be interpreted to mean
# actual seconds rather than a multiple of the interval_length variable.
# Note: In addition to reading the external command file at regularly
# scheduled intervals, Nagios will also check for external commands after
# event handlers are executed.
# NOTE: Setting this value to -1 causes Nagios to check the external
# command file as often as possible.
#command_check_interval=-1
command_check_interval=-1
#command_check_interval=15s
# EXTERNAL COMMAND FILE
# This is the file that Nagios checks for external command requests.
# It is also where the command CGI will write commands that are submitted
# by users, so it must be writeable by the user that the web server
# is running as (usually 'nobody'). Permissions should be set at the
# directory level instead of on the file, as the file is deleted every
# time its contents are processed.
command_file=/usr/local/nagios/var/rw/nagios.cmd
# COMMENT FILE
# This is the file that Nagios will use for storing host and service
# comments.
comment_file=/usr/local/nagios/var/ram/comments.dat
# DOWNTIME FILE
# This is the file that Nagios will use for storing host and service
# downtime data.
downtime_file=/usr/local/nagios/var/ram/downtime.dat
# LOCK FILE
# This is the lockfile that Nagios will use to store its PID number
# in when it is running in daemon mode.
lock_file=/usr/local/nagios/var/nagios.lock
# TEMP FILE
# This is a temporary file that is used as scratch space when Nagios
# updates the status log, cleans the comment file, etc. This file
# is created, used, and deleted throughout the time that Nagios is
# running.
temp_file=/usr/local/nagios/var/ram/nagios.tmp
# 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:
#
# broker_module=<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=h
# 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=0
# 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
log_service_retries=0
# 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
log_host_retries=0
# 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
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
log_external_commands=0
# PASSIVE CHECKS LOGGING OPTION
# If you don't want Nagios to log passive host and service checks, set
# this value to 0. If passive checks should be logged, set
# this value to 1.
#log_passive_checks=1
log_passive_checks=0
# 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=5
# 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=5
# 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=1577
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=5
#service_reaper_frequency=5
# 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=1
# 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=20
host_check_timeout=10
event_handler_timeout=30
notification_timeout=10
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=20
# 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=10
# 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=1
# 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=/usr/local/nagios/var/hostperf.log
#service_perfdata_file=/usr/local/nagios/var/serviceperf.log
# 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_perfdata_template=$TIMET$\t$HOSTNAME$\t$OUTPUT$\t$PERFDATA$
#service_perfdata_template=$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$OUTPUT$\t$SERVICESTATE$\t$PERFDATA$
# 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=1
# 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=0
# 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 suppress
# 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=1
# 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=euro
# 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=SUPERVISION-PHOTOWAYS
# 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)
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