############################################################################## # # NAGIOS.CFG - Sample Main Config File for Nagios # # ############################################################################## # 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=/var/log/nagios3/nagios.log # Commands definitions cfg_file=/etc/nagios3/commands.cfg # Debian also defaults to using the check commands defined by the debian # nagios-plugins package cfg_dir=/etc/nagios-plugins/config # Debian uses by default a configuration directory where nagios3-common, # other packages and the local admin can dump or link configuration # files into. cfg_dir=/etc/nagios3/conf.d # OBJECT CONFIGURATION FILE(S) # These are the object configuration files in which you define hosts, # host groups, contacts, contact groups, services, etc. # You can split your object definitions across several config files # if you wish (as shown below), or keep them all in a single config file. # You can specify individual object config files as shown below: #cfg_file=/etc/nagios3/objects/commands.cfg #cfg_file=/etc/nagios3/objects/contacts.cfg #cfg_file=/etc/nagios3/objects/timeperiods.cfg #cfg_file=/etc/nagios3/objects/templates.cfg # Definitions for monitoring a Windows machine #cfg_file=/etc/nagios3/objects/windows.cfg # Definitions for monitoring a router/switch #cfg_file=/etc/nagios3/objects/switch.cfg # Definitions for monitoring a network printer #cfg_file=/etc/nagios3/objects/printer.cfg # You can also tell Nagios to process all config files (with a .cfg # extension) in a particular directory by using the cfg_dir # directive as shown below: #cfg_dir=/etc/nagios3/servers #cfg_dir=/etc/nagios3/printers #cfg_dir=/etc/nagios3/switches #cfg_dir=/etc/nagios3/routers # 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=/var/cache/nagios3/objects.cache #object_cache_file=/Users/dmytro/Development/nagira/test/data/objects.cache # PRE-CACHED OBJECT FILE # This options determines the location of the precached object file. # If you run Nagios with the -p command line option, it will preprocess # your object configuration file(s) and write the cached config to this # file. You can then start Nagios with the -u option to have it read # object definitions from this precached file, rather than the standard # object configuration files (see the cfg_file and cfg_dir options above). # Using a precached object file can speed up the time needed to (re)start # the Nagios process if you've got a large and/or complex configuration. # Read the documentation section on optimizing Nagios to find our more # about how this feature works. precached_object_file=/var/lib/nagios3/objects.precache # RESOURCE FILE # This is an optional resource file that contains $USERx$ macro # definitions. Multiple resource files can be specified by using # multiple resource_file definitions. The CGIs will not attempt to # read the contents of resource files, so information that is # considered to be sensitive (usernames, passwords, etc) can be # defined as macros in this file and restrictive permissions (600) # can be placed on this file. resource_file=/etc/nagios3/resource.cfg # 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=/var/cache/nagios3/status.dat #status_file=/Users/dmytro/Development/nagira/test/data/status.dat # STATUS FILE UPDATE INTERVAL # This option determines the frequency (in seconds) that # Nagios will periodically dump program, host, and # service status data. status_update_interval=10 # 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. # Values: 0 = disable commands, 1 = enable commands 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=15s command_check_interval=-1 # 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. # Debian Users: In case you didn't read README.Debian yet, _NOW_ is the # time to do it. command_file=/var/lib/nagios3/rw/nagios.cmd # EXTERNAL COMMAND BUFFER SLOTS # This settings is used to tweak the number of items or "slots" that # the Nagios daemon should allocate to the buffer that holds incoming # external commands before they are processed. As external commands # are processed by the daemon, they are removed from the buffer. external_command_buffer_slots=4096 # 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=/var/run/nagios3/nagios3.pid # 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=/var/cache/nagios3/nagios.tmp # TEMP PATH # This is path where Nagios can create temp files for service and # host check results, etc. temp_path=/tmp # EVENT BROKER OPTIONS # Controls what (if any) data gets sent to the event broker. # Values: 0 = Broker nothing # -1 = Broker everything # = 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. # #!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! # WARNING !!! WARNING !!! WARNING !!! WARNING !!! WARNING !!! WARNING #!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! # # Do NOT overwrite modules while they are being used by Nagios or Nagios # will crash in a fiery display of SEGFAULT glory. This is a bug/limitation # either in dlopen(), the kernel, and/or the filesystem. And maybe Nagios... # # The correct/safe way of updating a module is by using one of these methods: # 1. Shutdown Nagios, replace the module file, restart Nagios # 2. Delete the original module file, move the new module file into place, restart Nagios # # Example: # # broker_module= [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=/var/log/nagios3/archives # LOGGING OPTIONS # If you want messages logged to the syslog facility, as well as the # Nagios 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 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 # HOST AND SERVICE CHECK REAPER FREQUENCY # This is the frequency (in seconds!) that Nagios will process # the results of host and service checks. check_result_reaper_frequency=10 # MAX CHECK RESULT REAPER TIME # This is the max amount of time (in seconds) that a single # check result reaper event will be allowed to run before # returning control back to Nagios so it can perform other # duties. max_check_result_reaper_time=30 # CHECK RESULT PATH # This is directory where Nagios stores the results of host and # service checks that have not yet been processed. # # Note: Make sure that only one instance of Nagios has access # to this directory! check_result_path=/var/lib/nagios3/spool/checkresults # MAX CHECK RESULT FILE AGE # This option determines the maximum age (in seconds) which check # result files are considered to be valid. Files older than this # threshold will be mercilessly deleted without further processing. max_check_result_file_age=3600 # CACHED HOST CHECK HORIZON # This option determines the maximum amount of time (in seconds) # that the state of a previous host check is considered current. # Cached host states (from host checks that were performed more # recently that the timeframe specified by this value) can immensely # improve performance in regards to the host check logic. # Too high of a value for this option may result in inaccurate host # states being used by Nagios, while a lower value may result in a # performance hit for host checks. Use a value of 0 to disable host # check caching. cached_host_check_horizon=15 # CACHED SERVICE CHECK HORIZON # This option determines the maximum amount of time (in seconds) # that the state of a previous service check is considered current. # Cached service states (from service checks that were performed more # recently that the timeframe specified by this value) can immensely # improve performance in regards to predictive dependency checks. # Use a value of 0 to disable service check caching. cached_service_check_horizon=15 # ENABLE PREDICTIVE HOST DEPENDENCY CHECKS # This option determines whether or not Nagios will attempt to execute # checks of hosts when it predicts that future dependency logic test # may be needed. These predictive checks can help ensure that your # host dependency logic works well. # Values: # 0 = Disable predictive checks # 1 = Enable predictive checks (default) enable_predictive_host_dependency_checks=1 # ENABLE PREDICTIVE SERVICE DEPENDENCY CHECKS # This option determines whether or not Nagios will attempt to execute # checks of service when it predicts that future dependency logic test # may be needed. These predictive checks can help ensure that your # service dependency logic works well. # Values: # 0 = Disable predictive checks # 1 = Enable predictive checks (default) enable_predictive_service_dependency_checks=1 # SOFT STATE DEPENDENCIES # This option determines whether or not Nagios will use soft state # information when checking host and service dependencies. Normally # Nagios will only use the latest hard host or service state when # checking dependencies. If you want it to use the latest state (regardless # of whether its a soft or hard state type), enable this option. # Values: # 0 = Don't use soft state dependencies (default) # 1 = Use soft state dependencies soft_state_dependencies=0 # TIME CHANGE ADJUSTMENT THRESHOLDS # These options determine when Nagios will react to detected changes # in system time (either forward or backwards). #time_change_threshold=900 # 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=/var/lib/nagios3/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=1 # RETAINED ATTRIBUTE MASKS (ADVANCED FEATURE) # The following variables are used to specify specific host and # service attributes that should *not* be retained by Nagios during # program restarts. # # The values of the masks are bitwise ANDs of values specified # by the "MODATTR_" definitions found in include/common.h. # For example, if you do not want the current enabled/disabled state # of flap detection and event handlers for hosts to be retained, you # would use a value of 24 for the host attribute mask... # MODATTR_EVENT_HANDLER_ENABLED (8) + MODATTR_FLAP_DETECTION_ENABLED (16) = 24 # This mask determines what host attributes are not retained retained_host_attribute_mask=0 # This mask determines what service attributes are not retained retained_service_attribute_mask=0 # These two masks determine what process attributes are not retained. # There are two masks, because some process attributes have host and service # options. For example, you can disable active host checks, but leave active # service checks enabled. retained_process_host_attribute_mask=0 retained_process_service_attribute_mask=0 # These two masks determine what contact attributes are not retained. # There are two masks, because some contact attributes have host and # service options. For example, you can disable host notifications for # a contact, but leave service notifications enabled for them. retained_contact_host_attribute_mask=0 retained_contact_service_attribute_mask=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. If you want to use named pipes, you should use the special # pipe ("p") mode which avoid blocking at startup, otherwise you will # likely want the defult append ("a") mode. #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_services 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 # OBSESS OVER HOST CHECKS OPTION # This determines whether or not Nagios will obsess over host # checks and run the ochp_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 hosts, 0 = do not obsess (default) obsess_over_hosts=0 # OBSESSIVE COMPULSIVE HOST PROCESSOR COMMAND # This is the command that is run for every host check that is # processed by Nagios. This command is executed only if the # obsess_over_hosts 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. #ochp_command=somecommand # TRANSLATE PASSIVE HOST CHECKS OPTION # This determines whether or not Nagios will translate # DOWN/UNREACHABLE passive host check results into their proper # state for this instance of Nagios. This option is useful # if you have distributed or failover monitoring setup. In # these cases your other Nagios servers probably have a different # "view" of the network, with regards to the parent/child relationship # of hosts. If a distributed monitoring server thinks a host # is DOWN, it may actually be UNREACHABLE from the point of # this Nagios instance. Enabling this option will tell Nagios # to translate any DOWN or UNREACHABLE host states it receives # passively into the correct state from the view of this server. # Values: 1 = perform translation, 0 = do not translate (default) translate_passive_host_checks=0 # PASSIVE HOST CHECKS ARE SOFT OPTION # This determines whether or not Nagios will treat passive host # checks as being HARD or SOFT. By default, a passive host check # result will put a host into a HARD state type. This can be changed # by enabling this option. # Values: 0 = passive checks are HARD, 1 = passive checks are SOFT passive_host_checks_are_soft=0 # ORPHANED HOST/SERVICE CHECK OPTIONS # These options determine whether or not Nagios will periodically # check for orphaned host service checks. 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. A similar situation exists for # host checks, although the exact scheduling details differ a bit # from service checks. Orphaned checks seem to be a rare # problem and should not happen under normal circumstances. # If you have problems with service checks never getting # rescheduled, make sure you have orphaned service checks enabled. # Values: 1 = enable checks, 0 = disable checks check_for_orphaned_services=1 check_for_orphaned_hosts=1 # 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 # ADDITIONAL FRESHNESS THRESHOLD LATENCY # This setting determines the number of seconds that Nagios # will add to any host and service freshness thresholds that # it calculates (those not explicitly specified by the user). additional_freshness_latency=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=iso8601 # TIMEZONE OFFSET # This option is used to override the default timezone that this # instance of Nagios runs in. If not specified, Nagios will use # the system configured timezone. # # NOTE: In order to display the correct timezone in the CGIs, you # will also need to alter the Apache directives for the CGI path # to include your timezone. Example: # # # SetEnv TZ "Australia/Brisbane" # ... # #use_timezone=US/Mountain #use_timezone=Australia/Brisbane # 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/lib/nagios3/p1.pl # EMBEDDED PERL INTERPRETER OPTION # This option determines whether or not the embedded Perl interpreter # will be enabled during runtime. This option has no effect if Nagios # has not been compiled with support for embedded Perl. # Values: 0 = disable interpreter, 1 = enable interpreter enable_embedded_perl=1 # EMBEDDED PERL USAGE OPTION # This option determines whether or not Nagios will process Perl plugins # and scripts with the embedded Perl interpreter if the plugins/scripts # do not explicitly indicate whether or not it is okay to do so. Read # the HTML documentation on the embedded Perl interpreter for more # information on how this option works. use_embedded_perl_implicitly=1 # 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/PAGER ADDRESSES # The email and pager address of a global administrator (likely you). # Nagios never uses these values itself, but you can access them by # using the $ADMINEMAIL$ and $ADMINPAGER$ macros in your notification # commands. admin_email=root@localhost admin_pager=pageroot@localhost # 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. Enabling this option doesn't guarantee that # a core file will be produced, but that's just life... # Values: 1 - Allow core dumps # 0 - Do not allow core dumps (default) daemon_dumps_core=0 # LARGE INSTALLATION TWEAKS OPTION # This option determines whether or not Nagios will take some shortcuts # which can save on memory and CPU usage in large Nagios installations. # Read the documentation for more information on the benefits/tradeoffs # of enabling this option. # Values: 1 - Enabled tweaks # 0 - Disable tweaks (default) use_large_installation_tweaks=0 # ENABLE ENVIRONMENT MACROS # This option determines whether or not Nagios will make all standard # macros available as environment variables when host/service checks # and system commands (event handlers, notifications, etc.) are # executed. Enabling this option can cause performance issues in # large installations, as it will consume a bit more memory and (more # importantly) consume more CPU. # Values: 1 - Enable environment variable macros (default) # 0 - Disable environment variable macros enable_environment_macros=1 # CHILD PROCESS MEMORY OPTION # This option determines whether or not Nagios will free memory in # child processes (processed used to execute system commands and host/ # service checks). If you specify a value here, it will override # program defaults. # Value: 1 - Free memory in child processes # 0 - Do not free memory in child processes #free_child_process_memory=1 # CHILD PROCESS FORKING BEHAVIOR # This option determines how Nagios will fork child processes # (used to execute system commands and host/service checks). Normally # child processes are fork()ed twice, which provides a very high level # of isolation from problems. Fork()ing once is probably enough and will # save a great deal on CPU usage (in large installs), so you might # want to consider using this. If you specify a value here, it will # program defaults. # Value: 1 - Child processes fork() twice # 0 - Child processes fork() just once #child_processes_fork_twice=1 # DEBUG LEVEL # This option determines how much (if any) debugging information will # be written to the debug file. OR values together to log multiple # types of information. # Values: # -1 = Everything # 0 = Nothing # 1 = Functions # 2 = Configuration # 4 = Process information # 8 = Scheduled events # 16 = Host/service checks # 32 = Notifications # 64 = Event broker # 128 = External commands # 256 = Commands # 512 = Scheduled downtime # 1024 = Comments # 2048 = Macros debug_level=0 # DEBUG VERBOSITY # This option determines how verbose the debug log out will be. # Values: 0 = Brief output # 1 = More detailed # 2 = Very detailed debug_verbosity=1 # DEBUG FILE # This option determines where Nagios should write debugging information. debug_file=/var/lib/nagios3/nagios.debug # MAX DEBUG FILE SIZE # This option determines the maximum size (in bytes) of the debug file. If # the file grows larger than this size, it will be renamed with a .old # extension. If a file already exists with a .old extension it will # automatically be deleted. This helps ensure your disk space usage doesn't # get out of control when debugging Nagios. max_debug_file_size=1000000