Nagios Support Forum

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/usr/local/nagios/etc/nagios.cfg 
cfg_file=/usr/local/nagios/etc/objects/new_host.cfg

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define host {
    use            passive_host
    host_name        Webprint
}
define service {
    use                    passive_service
    service_description    CPU Usage
    host_name                Webprint
}
define service {
    use                    passive_service
    service_description    Disk Usage
    host_name                Webprint
}
define service {
    use                    passive_service
    service_description    Swap Usage
    host_name                Webprint
}
define service {
    use                    passive_service
    service_description    Memory Usage
    host_name                Webprint
}
define service {
    use                    passive_service
    service_description    Process Count
    host_name                Webprint
}

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define command {
        command_name    check_dummy
        command_line    $USER1$/check_dummy $ARG1$
}

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define host {
    use                        generic-host
    name                     passive_host
    active_checks_enabled        0
    passive_checks_enabled        1
    flap_detection_enabled        0
    register                    0
    check_period                24x7
    max_check_attempts        1
    check_interval            5
    retry_interval            1
    check_freshness            0
    contact_groups            admins
    check_command            check_dummy!0
    notification_interval    60
    notification_period        24x7
    notification_options        d,u,r
}

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define service {
    use                        generic-service
    name                        passive_service
    active_checks_enabled        0
    passive_checks_enabled        1
    flap_detection_enabled        0
    register                    0
    check_period                24x7
    max_check_attempts        1
    check_interval            5
    retry_interval            1
    check_freshness            0
    contact_groups            admins
    check_command            check_dummy!0
    notification_interval    60
    notification_period        24x7
    notification_options        w,u,c,r
}

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#
# AUTO GENERATED NRDP CONFIG FROM WINDOWS INSTALLER
#

[passive checks]

# Host check  - This is to stop "pending check" status in Nagios
%HOSTNAME%|__HOST__ = system/agent_version

# Service checks
%HOSTNAME%|CPU Usage = cpu/percent --warning 80 --critical 90 --aggregate avg
%HOSTNAME%|Disk Usage = disk/logical/C:|/used_percent --warning 80 --critical 90 --units Gi
%HOSTNAME%|Swap Usage = memory/swap --warning 60 --critical 80 --units Gi
%HOSTNAME%|Memory Usage = memory/virtual --warning 80 --critical 90 --units Gi
%HOSTNAME%|Process Count = processes --warning 300 --critical 400

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#
#   NCPA Main Config File
#   ---------------------
#

#
# -------------------------------
# General Configuration
# -------------------------------
#

[general]

#
# Check logging is on by default, you can disable it if you do not want to record
# the check requests that are coming in or checks being sent over NRDP.
# Default: check_logging = 1
#
check_logging = 1

#
# Check logging time - how long in DAYS you'd like to keep checks in the database.
# Default: 30
#
check_logging_time = 30

#
# Excluded file system types removes these fs types from the disk metrics
# (This is mostly only noteable on UNIX systems but also works on Windows if you need it)
# Default: aufs,autofs,binfmt_misc,cifs,cgroup,configfs,debugfs,devpts,devtmpfs,
#          encryptfs,efivarfs,fuse,hugetlbfs,mqueue,nfs,overlayfs,proc,pstore,
#          rpc_pipefs,securityfs,selinuxfs,smb,sysfs,tmpfs,tracefs
#
exclude_fs_types = aufs,autofs,binfmt_misc,cifs,cgroup,configfs,debugfs,devpts,devtmpfs,encryptfs,efivarfs,fuse,hugetlbfs,mqueue,nfs,overlayfs,proc,pstore,rpc_pipefs,securityfs,selinuxfs,smb,sysfs,tmpfs,tracefs

#
# The default unit to convert bytes (B) into if no unit is specified
# (Gi = 1024 MiB, G = 1000 MB)
#
default_units = Gi

#
# -------------------------------
# Listener Configuration (daemon)
# -------------------------------
#

[listener]

#
# User and group to run plugins as (recommended to use nagios:nagios)
# Default: uid = nagios
# Default: gid = nagios
#
# ** Note - The daemon runs as root, but forks a child process when running a plugin
#    that is defined by the user, for security reasons. However, without the main daemon
#    running as root, much of the system information would be missing. This is typical behavior. **
#
# This is for Unix only (Linux, Mac OS X, etc)
#
uid = nagios
gid = nagios

#
# IP address and port number for the Listener to use for the web GUI and API
# Default: ip = 0.0.0.0
# Default: port = 5693
#
ip =0.0.0.0
port =5693

#
# SSL connection and certificate config (if an SSL option is not available on some older
# operating systems it will default back to TLSv1)
# ssl_version options: TLSv1, TLSv1_1, TLSv1_2
#
ssl_version =TLSv1_2
certificate = adhoc

#
# Listener logging file level, location, and the PID location
# Default: loglevel = info (debug, info, warning, error)
# Default: logfile = var/log/ncpa_listener.log
# Default: pidfile = var/run/ncpa_listener.pid (leave listener in pid file name)
#
loglevel =warning
logfile = var/log/ncpa_listener.log
pidfile = var/run/ncpa_listener.pid

#
# Delay the listener (API & web GUI) from starting in seconds
# Default: 0
#
# delay_start = 30

#
# Allow admin functionality in the web GUI. When this is set to 0, the admin section will not
# be displayed in the header and will not be available to be accessed.
# Default: 1
#
admin_gui_access = 1

#
# Admin password for the admin section in the web GUI, by default there is no admin
# password and the admin section of the GUI can be accessed by anyone if admin_gui_access is set to 1.
# Default: None
#
# Note: Setting this value to 'None' will automatically log you in, setting it empty will allow you to
# log in using a blank password.
#
admin_password = None

#
# Require admin password to access ALL of the web GUI.
# This does not affect API access via token (community_string).
# Default: 0
#
admin_auth_only = 0

#
# -------------------------------
# Listener Configuration (API)
# -------------------------------
#

[api]

#
# The token that will be used to log into the basic web GUI (API browser, graphs, top charts, etc)
# and to authenticate requests to the API and requests through check_ncpa.py
#
community_string =test

#
# -------------------------------
# Passive Configuration (daemon)
# -------------------------------
#

[passive]

#
# Handlers are a comma separated list of what you would like the passive agent to run
# Default: None
# Options:
#   nrds, nrdp, kafkaproducer
#
# Example:
# handlers = nrds,nrdp,kafkaproducer
#
handlers =nrdp

#
# User and group to run passive checks as (Recommended to use nagios:nagios)
# Default: uid = nagios
# Default: gid = nagios
#
uid = nagios
gid = nagios

#
# Passive check interval - the amount in seconds to wait between each passive check by default,
# this can be overwritten by adding on a "|<duration>" in seconds to the passive check config
# Default: 300 (5 minutes)
#
sleep =50

#
# Passive logging file level, location, and the PID location
# Default: loglevel = info (debug, info, warning, error)
# Default: logfile = var/log/ncpa_passive.log
# Default: pidfile = var/run/ncpa_passive.pid (leave passive in pid file name)
#
loglevel =warning
logfile = var/log/ncpa_passive.log
pidfile = var/run/ncpa_passive.pid

#
# Delay passive checks from starting in seconds
# Default: 0
#
# delay_start = 30

#
# -------------------------------
# Passive Configuration (NRDP)
# -------------------------------
#

[nrdp]

#
# Connection settings to the NRDP server
# parent = NRDP server location (ex: http://<address>/nrdp)
# token = NRDP server token used to send NRDP results
#
parent =http://1.2.3.4/nrdp
token =test

#
# The hostname that will replace %HOSTNAME% in the check definitions and will be
# sent to NRDP with the check name as the service description (service name)
#
hostname =NCPA 2

#
# -------------------------------
# Passive Configuration (NRDS)
# -------------------------------
#

[nrds]

#
# NRDS CONFIGURATION DOES NOT WORK YET. MORE TO COME IN VERSION 2.1.0.
#

#
# NRDS connection information
#
url = 
token = 
config_name = 
config_version = 
update_config = 1
update_plugins = 1

[kafkaproducer]

#
# -------------------------------
# Passive Configuration (Kafka)
# -------------------------------
#

hostname = None
servers = localhost:9092
clientname = NCPA-Kafka
topic = ncpa

#
# -------------------------------
# Plugin Configuration
# -------------------------------
#

[plugin directives]

#
# Plugin path where all plugins will be ran from.
#
plugin_path = plugins/

#
# Plugin execution timeout in seconds. Different than the check_ncpa.py timeout, which is
# normally for network connection issues. Will return a CRITICAL value and error when the plugin
# reaches the defined max execution timeout and kills the process.
# Default: 60
#
# plugin_timeout = 60

#
# Extensions for plugins
# ----------------------
# The extension for the plugin denotes how NCPA will try to run the plugin. Use this
# for setting how you want to run the plugin in the command line.
#
# NOTE: Plugins without an extension will be ran in the cmdline as follows:
#       $plugin_name $plugin_args
#
# Defaults:
# .sh = /bin/sh $plugin_name $plugin_args
# .py = python $plugin_name $plugin_args
# .ps1 = powershell -ExecutionPolicy Bypass -File $plugin_name $plugin_args
# .vbs = cscript $plugin_name $plugin_args //NoLogo
# .bat = cmd /c $plugin_name $plugin_args
#
# Since windows NCPA is 32-bit, if you need to use 64-bit powershell, try the following for
# the powershell plugin definition:
# .ps1 = c:\windows\sysnative\windowspowershell\v1.0\powershell.exe -ExecutionPolicy Unrestricted -File $plugin_name $plugin_args
#

# Linux / Mac OS X
.sh = /bin/sh $plugin_name $plugin_args
.py = python $plugin_name $plugin_args

# Windows
.ps1 = powershell -ExecutionPolicy Bypass -File $plugin_name $plugin_args
.vbs = cscript $plugin_name $plugin_args //NoLogo
.wsf = cscript $plugin_name $plugin_args //NoLogo
.bat = cmd /c $plugin_name $plugin_args

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hostname =NCPA 2

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hostname =Webprint

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tail -10000 /usr/local/nagios/var/nagios.log |head -1000|grep -A 2 -i 'Webprint' |more
[1526886000] CURRENT HOST STATE: Webprint;UP;HARD;1;
[1526886000] CURRENT HOST STATE: localhost;UP;HARD;1;PING OK - Packet loss = 0%, RTA = 0.06 ms
[1526886000] CURRENT SERVICE STATE: Webprint;CPU Usage;OK;HARD;1;
[1526886000] CURRENT SERVICE STATE: Webprint;Disk Usage;OK;HARD;1;
[1526886000] CURRENT SERVICE STATE: Webprint;Memory Usage;OK;HARD;1;
[1526886000] CURRENT SERVICE STATE: Webprint;Process Count;OK;HARD;1;
[1526886000] CURRENT SERVICE STATE: Webprint;Swap Usage;OK;HARD;1;
[1526886000] CURRENT SERVICE STATE: localhost;Current Load;OK;HARD;1;OK - load average: 0.00, 0.00, 0.00
[1526886000] CURRENT SERVICE STATE: localhost;Current Users;OK;HARD;1;USERS OK - 0 users currently logged in

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[1526921951] Error: Template 'generic-service' specified in service definition could not be not found (config file '/usr/local/nagios/etc/objects/templates.cfg', starting on line 180)
[1526921951] Error: Template 'generic-service' specified in service definition could not be not found (config file '/usr/local/nagios/etc/objects/templates.cfg', starting on line 156)

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


define service {
    use                        generic-service
    name                        passive_service
    active_checks_enabled        0
    passive_checks_enabled        1
    flap_detection_enabled        0
    register                    0
    check_period                24x7
    max_check_attempts        1
    check_interval            5
    retry_interval            1
    check_freshness            0
    contact_groups            admins
    check_command            check_dummy!0
    notification_interval    60
    notification_period        24x7
    notification_options        w,u,c,r
}




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

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

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define service {
       name                          		generic-service
       is_volatile                   		0
       max_check_attempts            		3
       check_interval                		10
       retry_interval                		2
       active_checks_enabled         		1
       passive_checks_enabled        		1
       check_period                  		24x7
       parallelize_check             		1
       obsess_over_service           		1
       check_freshness               		0
       event_handler_enabled         		1
       flap_detection_enabled        		1
       process_perf_data             		1
       retain_status_information     		1
       retain_nonstatus_information  		1
       notification_interval         		60
       notification_period           		24x7
       notification_options          		w,c,u,r,
       notifications_enabled         		1
       contact_groups                		admins
       register                    		0

}