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Linux plugin help text
Overview Copied
This page provides a comprehensive list of plugins available in Linux builds of the Infrastructure Agent, along with their corresponding help text.
Warning
Certain plugins may suggest escalated privileges in limited circumstances to function properly. If these plugins access third-party software not provided by Opsview, please follow these instructions carefully as Opsview cannot guarantee the security of such software.
We recommend reviewing the plugin documentation, any known security issues associated with third-party software, and the required permissions.
Linux plugins Copied
check_apt Copied
check_apt v2.2 (monitoring-plugins 2.2)
Copyright (c) 2006-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks for software updates on systems that use
package management systems based on the apt-get(8) command
found in Debian GNU/Linux
Usage:
check_apt [[-d|-u|-U]opts] [-n] [-t timeout]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-t, --timeout=INTEGER
Seconds before plugin times out (default: 10)
-U, --upgrade=OPTS
[Default] Perform an upgrade. If an optional OPTS argument is provided,
apt-get will be run with these command line options instead of the
default (-o 'Debug::NoLocking=true' -s -qq).
Note that you may be required to have root privileges if you do not use
the default options.
-d, --dist-upgrade=OPTS
Perform a dist-upgrade instead of normal upgrade. Like with -U OPTS
can be provided to override the default options.
-n, --no-upgrade
Do not run the upgrade. Probably not useful (without -u at least).
-i, --include=REGEXP
Include only packages matching REGEXP. Can be specified multiple times
the values will be combined together. Any packages matching this list
cause the plugin to return WARNING status. Others will be ignored.
Default is to include all packages.
-e, --exclude=REGEXP
Exclude packages matching REGEXP from the list of packages that would
otherwise be included. Can be specified multiple times; the values
will be combined together. Default is to exclude no packages.
-c, --critical=REGEXP
If the full package information of any of the upgradable packages match
this REGEXP, the plugin will return CRITICAL status. Can be specified
multiple times like above. Default is a regexp matching security
upgrades for Debian and Ubuntu:
^[^\(]*\(.* (Debian-Security:|Ubuntu:[^/]*/[^-]*-security)
Note that the package must first match the include list before its
information is compared against the critical list.
The following options require root privileges and should be used with care:
-u, --update=OPTS
First perform an 'apt-get update'. An optional OPTS parameter overrides
the default options. Note: you may also need to adjust the global
timeout (with -t) to prevent the plugin from timing out if apt-get
upgrade is expected to take longer than the default timeout.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_breeze Copied
check_breeze v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2000 Jeffrey Blank/Karl DeBisschop
This plugin reports the signal strength of a Breezecom wireless equipment
Usage: check_breeze -H <host> [-C community] -w <warn> -c <crit>
-H, --hostname=HOST
Name or IP address of host to check
-C, --community=community
SNMPv1 community (default public)
-w, --warning=INTEGER
Percentage strength below which a WARNING status will result
-c, --critical=INTEGER
Percentage strength below which a CRITICAL status will result
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_by_ssh Copied
check_by_ssh v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Karl DeBisschop <kdebisschop@users.sourceforge.net>
Copyright (c) 2000-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin uses SSH to execute commands on a remote host
Usage:
check_by_ssh -H <host> -C <command> [-fqv] [-1|-2] [-4|-6]
[-S [lines]] [-E [lines]] [-t timeout] [-i identity]
[-l user] [-n name] [-s servicelist] [-O outputfile]
[-p port] [-o ssh-option] [-F configfile]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-1, --proto1
tell ssh to use Protocol 1 [optional]
-2, --proto2
tell ssh to use Protocol 2 [optional]
-S, --skip-stdout[=n]
Ignore all or (if specified) first n lines on STDOUT [optional]
-E, --skip-stderr[=n]
Ignore all or (if specified) first n lines on STDERR [optional]
-f
tells ssh to fork rather than create a tty [optional]. This will always return OK if ssh is executed
-C, --command='COMMAND STRING'
command to execute on the remote machine
-l, --logname=USERNAME
SSH user name on remote host [optional]
-i, --identity=KEYFILE
identity of an authorized key [optional]
-O, --output=FILE
external command file for monitoring [optional]
-s, --services=LIST
list of monitoring service names, separated by ':' [optional]
-n, --name=NAME
short name of host in the monitoring configuration [optional]
-o, --ssh-option=OPTION
Call ssh with '-o OPTION' (may be used multiple times) [optional]
-F, --configfile
Tell ssh to use this configfile [optional]
-q, --quiet
Tell ssh to suppress warning and diagnostic messages [optional]
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
The most common mode of use is to refer to a local identity file with
the '-i' option. In this mode, the identity pair should have a null
passphrase and the public key should be listed in the authorized_keys
file of the remote host. Usually the key will be restricted to running
only one command on the remote server. If the remote SSH server tracks
invocation arguments, the one remote program may be an agent that can
execute additional commands as proxy
To use passive mode, provide multiple '-C' options, and provide
all of -O, -s, and -n options (servicelist order must match '-C'options)
Examples:
$ check_by_ssh -H localhost -n lh -s c1:c2:c3 -C uptime -C uptime -C uptime -O /tmp/foo
$ cat /tmp/foo
[1080933700] PROCESS_SERVICE_CHECK_RESULT;flint;c1;0; up 2 days
[1080933700] PROCESS_SERVICE_CHECK_RESULT;flint;c2;0; up 2 days
[1080933700] PROCESS_SERVICE_CHECK_RESULT;flint;c3;0; up 2 days
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_clamd Copied
check_clamd v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests CLAMD connections with the specified host (or unix socket).
Usage:
check_clamd -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_cluster Copied
check_cluster v2.2 (monitoring-plugins 2.2)
Copyright (c) 2000-2004 Ethan Galstad (nagios@nagios.org)
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Host/Service Cluster Plugin for Monitoring
Usage:
check_cluster (-s | -h) -d val1[,val2,...,valn] [-l label]
[-w threshold] [-c threshold] [-v] [--help]
Options:
-s, --service
Check service cluster status
-h, --host
Check host cluster status
-l, --label=STRING
Optional prepended text output (i.e. "Host cluster")
-w, --warning=THRESHOLD
Specifies the range of hosts or services in cluster that must be in a
non-OK state in order to return a WARNING status level
-c, --critical=THRESHOLD
Specifies the range of hosts or services in cluster that must be in a
non-OK state in order to return a CRITICAL status level
-d, --data=LIST
The status codes of the hosts or services in the cluster, separated by
commas
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
See:
https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
for THRESHOLD format and examples.
Examples:
check_cluster -s -d 2,0,2,0 -c @3:
Will alert critical if there are 3 or more service data points in a non-OK
state.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_cp_cpu_model Copied
Usage: check_cp_cpu_model
Outputs the CPU model of the machine. The 'lscpu' command must be present and report the "Model name" field.
check_cp_filesystem_capacity Copied
Usage: check_cp_filesystem_capacity [options]
Outputs capacity of the filesystems on the machine.
The plugin depends on `df -h` and the plugin output will use the
units provided by this tool on the monitored system. Perfdata is in bytes.
Options:
-f, --exclude-filesystem comma seperated list of filesystem types
to exclude (default: tmpfs,devtmpfs,squashfs,CDRom)
-m, --exclude-mount comma seperated list of mounts to exclude
check_cp_filesystem_utilization Copied
Usage: check_cp_filesystem_utilization [options]
Outputs utilization of the filesystems on the machine.
The plugin depends on `df -h` and the plugin output will use the
units provided by this tool on the monitored system. Perfdata is in bytes.
Options:
-f, --exclude-filesystem comma seperated list of filesystem types
to exclude (default: tmpfs,devtmpfs,squashfs,CDRom)
-m, --exclude-mount comma seperated list of mounts to exclude
check_cp_hardware_model Copied
Usage: check_cp_hardware_model
Outputs the hardware model (/sys/devices/virtual/dmi/id/product_name and/or /sys/devices/virtual/dmi/id/product_sku)
check_cp_hardware_vendor Copied
Usage: check_cp_hardware_vendor
Outputs the hardware vendor of the machine (/sys/devices/virtual/dmi/id/sys_vendor).
check_cp_os Copied
Usage: check_cp_os
Outputs the OS name (NAME and VERSION from /etc/os-release).
check_cp_server_specification Copied
Usage: check_cp_server_specification
Outputs: Physical CPU count, logical core count, CPU clock speed(MHz), memory capacity.
The plugin depends on `free -h` for memory related operations and will use the units
provided by this tool on the monitored system. Perfdata is in bytes.
check_cp_server_utilization Copied
Usage: check_cp_server_utilization
Outputs: CPU and memory usage in percentage.
check_cpu_stats Copied
/opt/itrs/infrastructure-agent/plugins/check_cpu_stats [OPTIONS]
[-h|--help] display this message
[-w|--warning] warning value
[-c|--critical] critical value
[-s|--sample] seconds to sample CPU utilization instead of storing
[-m|--metric] metric to alert on (default: 'utilization')
[-e|--expression] comma delimited list of expressions. See below
[-t|--tmpdir] directory in which to store state information
Standard Expression - List of available metrics
--expression=utilization,nice,system,iowait
Additional Expressions:
all: (default) displays all available metrics
irix: don't divide metrics by number of CPUs - see man top(1)
noguest: Don't display metrics for virtual CPUs
nostat: Only display overall utilization or metric specified with [--metric]
Examples:
Steal time for virtualised servers
/opt/itrs/infrastructure-agent/plugins/check_cpu_stats --metric=steal --warning=60 --critical=90
General utilization with no extra output
/opt/itrs/infrastructure-agent/plugins/check_cpu_stats --expression=nostat -w 60 -c 90
Ommitting guest metrics for hosts with no guests
/opt/itrs/infrastructure-agent/plugins/check_cpu_stats --expression=noguest -w60 -c90
Available metrics vary between kernels
For metrics available on your platform see man proc(5) - /stat/proc
check_dhcp Copied
check_dhcp v2.2 (monitoring-plugins 2.2)
Copyright (c) 2001-2004 Ethan Galstad (nagios@nagios.org)
Copyright (c) 2001-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests the availability of DHCP servers on a network.
Usage:
check_dhcp [-v] [-u] [-s serverip] [-r requestedip] [-t timeout]
[-i interface] [-m mac]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
-s, --serverip=IPADDRESS
IP address of DHCP server that we must hear from
-r, --requestedip=IPADDRESS
IP address that should be offered by at least one DHCP server
-t, --timeout=INTEGER
Seconds to wait for DHCPOFFER before timeout occurs
-i, --interface=STRING
Interface to to use for listening (i.e. eth0)
-m, --mac=STRING
MAC address to use in the DHCP request
-u, --unicast
Unicast testing: mimic a DHCP relay, requires -s
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_dig Copied
check_dig v2.2 (monitoring-plugins 2.2)
Copyright (c) 2000 Karl DeBisschop <kdebisschop@users.sourceforge.net>
Copyright (c) 2002-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin test the DNS service on the specified host using dig
Usage:
check_dig -l <query_address> [-H <host>] [-p <server port>]
[-T <query type>] [-w <warning interval>] [-c <critical interval>]
[-t <timeout>] [-a <expected answer address>] [-v]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 53)
-4, --use-ipv4
Force dig to only use IPv4 query transport
-6, --use-ipv6
Force dig to only use IPv6 query transport
-l, --query_address=STRING
Machine name to lookup
-T, --record_type=STRING
Record type to lookup (default: A)
-a, --expected_address=STRING
An address expected to be in the answer section. If not set, uses whatever
was in -l
-A, --dig-arguments=STRING
Pass STRING as argument(s) to dig
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Examples:
check_dig -H DNSSERVER -l www.example.com -A "+tcp"
This will send a tcp query to DNSSERVER for www.example.com
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_dir_age Copied
Usage: check_dir_age -w warning -c critical -d dir [-g glob]
Checks for files in "dir" matching "glob" (defaults to *)
warn if the last file was more than "warning" seconds ago
error if the last file was more than "critical" seconds ago
check_disk Copied
check_disk v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks the amount of used disk space on a mounted file system
and generates an alert if free space is less than one of the threshold values
Usage:
check_disk -w limit -c limit [-W limit] [-K limit] {-p path | -x device}
[-C] [-E] [-e] [-f] [-g group ] [-k] [-l] [-M] [-m] [-R path ] [-r path ]
[-t timeout] [-u unit] [-v] [-X type] [-N type]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-w, --warning=INTEGER
Exit with WARNING status if less than INTEGER units of disk are free
-w, --warning=PERCENT%
Exit with WARNING status if less than PERCENT of disk space is free
-c, --critical=INTEGER
Exit with CRITICAL status if less than INTEGER units of disk are free
-c, --critical=PERCENT%
Exit with CRITICAL status if less than PERCENT of disk space is free
-W, --iwarning=PERCENT%
Exit with WARNING status if less than PERCENT of inode space is free
-K, --icritical=PERCENT%
Exit with CRITICAL status if less than PERCENT of inode space is free
-p, --path=PATH, --partition=PARTITION
Mount point or block device as emitted by the mount(8) command (may be repeated)
-x, --exclude_device=PATH <STRING>
Ignore device (only works if -p unspecified)
-C, --clear
Clear thresholds
-E, --exact-match
For paths or partitions specified with -p, only check for exact paths
-e, --errors-only
Display only devices/mountpoints with errors
-f, --freespace-ignore-reserved
Don't account root-reserved blocks into freespace in perfdata
-g, --group=NAME
Group paths. Thresholds apply to (free-)space of all partitions together
-k, --kilobytes
Same as '--units kB'
-l, --local
Only check local filesystems
-L, --stat-remote-fs
Only check local filesystems against thresholds. Yet call stat on remote filesystems
to test if they are accessible (e.g. to detect Stale NFS Handles)
-M, --mountpoint
Display the mountpoint instead of the partition
-m, --megabytes
Same as '--units MB'
-A, --all
Explicitly select all paths. This is equivalent to -R '.*'
-R, --eregi-path=PATH, --eregi-partition=PARTITION
Case insensitive regular expression for path/partition (may be repeated)
-r, --ereg-path=PATH, --ereg-partition=PARTITION
Regular expression for path or partition (may be repeated)
-I, --ignore-eregi-path=PATH, --ignore-eregi-partition=PARTITION
Regular expression to ignore selected path/partition (case insensitive) (may be repeated)
-i, --ignore-ereg-path=PATH, --ignore-ereg-partition=PARTITION
Regular expression to ignore selected path or partition (may be repeated)
-t, --timeout=INTEGER
Seconds before plugin times out (default: 10)
-u, --units=STRING
Choose bytes, kB, MB, GB, TB (default: MB)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
-X, --exclude-type=TYPE
Ignore all filesystems of indicated type (may be repeated)
-N, --include-type=TYPE
Check only filesystems of indicated type (may be repeated)
Examples:
check_disk -w 10% -c 5% -p /tmp -p /var -C -w 100000 -c 50000 -p /
Checks /tmp and /var at 10% and 5%, and / at 100MB and 50MB
check_disk -w 100 -c 50 -C -w 1000 -c 500 -g sidDATA -r '^/oracle/SID/data.*$'
Checks all filesystems not matching -r at 100M and 50M. The fs matching the -r regex
are grouped which means the freespace thresholds are applied to all disks together
check_disk -w 100 -c 50 -C -w 1000 -c 500 -p /foo -C -w 5% -c 3% -p /bar
Checks /foo for 1000M/500M and /bar for 5/3%. All remaining volumes use 100M/50M
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_disk_smb Copied
check_disk_smb 1.2
Copyright (c) 2000 Michael Anthon/Karl DeBisschop
Perl Check SMB Disk plugin for Nagios
Usage: check_disk_smb -H <host> -s <share> -u <user> -p <password> -w <warn> -c <crit> [-W <workgroup>] [-P <port>] [--help] [--version]
-?, --usage
Print usage information
-h, --help
Print detailed help screen
-V, --version
Print version information
--extra-opts=[section][@file]
Read options from an ini file. See https://www.monitoring-plugins.org/doc/extra-opts.html
for usage and examples.
-H, --hostname=STRING
NetBIOS name of the server
-s, --share=STRING
Share name to be tested
-W, --workgroup=STRING
Workgroup or Domain used (Defaults to "WORKGROUP")
-u, --user=STRING
Username to log in to server. (Defaults to "guest")
-p, --password=STRING
Password to log in to server. (Defaults to an empty password)
-w, --warning=PERCENT%
Percent of used space at which a warning will be generated (Default: 85%)
-w, --warning=BYTES[kMG]
Amount of used space [k/M/G] at which a warning will be generated
-c, --critical=PERCENT%
Percent of used space at which a critical will be generated (Default: 95%)
-c, --critical=BYTES[kMG]
Amount of used space [k/M/G] at which a critical will be generated
-P, --port=INTEGER
Port to be used to connect to. Some Windows boxes use 139, others 445 (Defaults to smbclient default)
-t, --timeout=INTEGER
Seconds before plugin times out (default: 15)
-v, --verbose
Show details for command-line debugging (can repeat up to 3 times)
If thresholds are followed by either a k, M, or G then check to see if that much disk space is available (kilobytes, Megabytes, Gigabytes)
Warning percentage should be less than critical
Warning (remaining) disk space should be greater than critical.
check_dns Copied
check_dns v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin uses the nslookup program to obtain the IP address for the given host/domain query.
An optional DNS server to use may be specified.
If no DNS server is specified, the default server(s) specified in /etc/resolv.conf will be used.
Usage:
check_dns -H host [-s server] [-a expected-address] [-A] [-t timeout] [-w warn] [-c crit]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=HOST
The name or address you want to query
-s, --server=HOST
Optional DNS server you want to use for the lookup
-a, --expected-address=IP-ADDRESS|HOST
Optional IP-ADDRESS you expect the DNS server to return. HOST must end with
a dot (.). This option can be repeated multiple times (Returns OK if any
value match). If multiple addresses are returned at once, you have to match
the whole string of addresses separated with commas (sorted alphabetically).
-A, --expect-authority
Optionally expect the DNS server to be authoritative for the lookup
-w, --warning=seconds
Return warning if elapsed time exceeds value. Default off
-c, --critical=seconds
Return critical if elapsed time exceeds value. Default off
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_docker Copied
check_docker 1.01
License: BSD 3-Clause (https://github.com/ITRS-Group/infrastructure-agent-linux-plugins/blob/main/licenses/BSD-3.0)
Check for Docker status
Usage: "check_docker -l <Check> -C <Container> -w <Warning> -c <Critical>" Checks can be found in the help section
-?, --usage
Print usage information
-h, --help
Print detailed help screen
-V, --version
Print version information
--extra-opts=[section][@file]
Read options from an ini file. See https://www.monitoring-plugins.org/doc/extra-opts.html
for usage and examples.
-l=check. This plugin includes the following checks:
AllContainers (default if no parameter specified) - Lists all containers
TotalContainers - Lists total, running and stopped containers
Uptime - List the uptime of containers, defaults to all containers unless the container parameter is specified
CPU - List the total current CPU usage of containers, defaults to all containers unless the container parameter is specified
Memory - List the current total memory usage of containers, defaults to all containers unless the container parameter is specified
ContainerSize - List the current size of containers, defaults to all containers unless the container parameter is specified
Top - List the running proccesses of containers, defaults to all containers unless the container parameter is specified
--url_prefix=URL. URL prefix for API access. If not specified http://127.0.0.1 will be used
--port=PORT. Port for API access. If not specified default port 4243 will be used
--container=CONTAINER. Container name. If not specified all containers will be matched
Multiple services or components are supported by simply separating the entries by commas or by repeating the parameter:
i.e. [-C Container1,Container2,Container3]
[-C Container1 -C Container2 -C Container3]
--critical=RANGE | -c If below this value raise a CRITICAL
--warning=RANGE | -w If below this value raise a WARNING
--ssl_ca_file=/path/to/SSL/ca.pem - Path to certificate authority file
--ssl_cert_file=/path/to/client_certificate_cert.pem - Path to client certificate
--ssl_key_file=/path/to/client_certificate_key.pem - Path to client key
--ssl_verify_hostame=<0|1> - Enable/disable SSL certificate hostname verification
-t, --timeout=INTEGER
Seconds before plugin times out (default: 15)
-v, --verbose
Show details for command-line debugging (can repeat up to 3 times)
NONE
check_dummy Copied
check_dummy v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin will simply return the state corresponding to the numeric value
of the <state> argument with optional text
Usage:
check_dummy <integer state> [optional text]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_etcd Copied
check_etcd v1.0.0
Copyright (C) 2003-2023 Opsview Limited. All rights reserved.
This plugin tests the stats of an etcd server.
Usage:
check_etcd [OPTIONS]
Plugin Options:
-H, --hostname= Host (default: localhost)
-P, --port= Port (default: 2379)
-m, --mode= Mode
-w, --warning= Warning
-c, --critical= Critical
-d, --debug Enables debugger mode
-a, --API-Version= ETCD API Version
Default Options:
-h, --help Show this help message
etcd Monitoring Opspack Plugin supports the following metrics:
Modes used for etcd v3 only:
client_sent_and_received_bytes: Sent and Received bytes from client
durations: The latency distributions of commit called by backend and latency distributions of fsync called by wal
leader_changes_seen: The number of changes to the leader
Modes used by etcd v2 and v3:
file_descriptors: Number of maximum and open file descriptors
http_requests: Total number of HTTP requests made
proposals: Number of proposals applied, committed and pending to the system
watchers: Number of current watchers
Optional modes to view metrics individually - v3 only:
backend_commit_avg_duration: The latency distributions of commit called by backend
proposals_applied: Total proposals applied to the system
proposals_committed: Total proposals committed to the system
Optional modes to view metrics individually - v2 and v3:
fsync_avg_durations: The latency distributions of fsync called by wal
process_max_fds: Max number of file descriptors
process_open_fds: Number of open file descriptors
proposals_failed: Failed proposal count
proposals_pending: Pending proposals waiting for commit
check_file_age Copied
check_file_age v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2003 Steven Grimm
Usage:
check_file_age [-w <secs>] [-c <secs>] [-W <size>] [-C <size>] [-i] -f <file>
check_file_age [-h | --help]
check_file_age [-V | --version]
-i | --ignore-missing : return OK if the file does not exist
<secs> File must be no more than this many seconds old (default: warn 240 secs, crit 600)
<size> File must be at least this many bytes long (default: crit 0 bytes)
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_file_count Copied
check_file_count 0.01
License: BSD 3-Clause (https://github.com/ITRS-Group/infrastructure-agent-linux-plugins/blob/main/licenses/BSD-3.0)
Check the number of files and directories within a parent directory are
within limits.
Usage: check_file_count [-w <n>] [-c <n>] <path to directory>
-?, --usage
Print usage information
-h, --help
Print detailed help screen
-V, --version
Print version information
--extra-opts=[section][@file]
Read options from an ini file. See https://www.monitoring-plugins.org/doc/extra-opts.html
for usage and examples.
--debug=<n>
Enable debug output, use 0 to 5 (default: 0)
-w, --warning=INTEGER
Warning limit to alert over (default: 20)
-c, --critical=INTEGER
Critical limit to alert over (default: 50)
-t, --timeout=INTEGER
Seconds before plugin times out (default: 15)
-v, --verbose
Show details for command-line debugging (can repeat up to 3 times)
check_flexlm Copied
check_flexlm v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2000 Ernst-Dieter Martin/Karl DeBisschop
Check available flexlm license managers
Usage:
check_flexlm -F <filename> [-v] [-t] [-V] [-h]
check_flexlm --help
check_flexlm --version
-F, --filename=FILE
Name of license file (usually "license.dat")
-v, --verbose
Print some extra debugging information (not advised for normal operation)
-t, --timeout
Plugin time out in seconds (default = 15 )
-V, --version
Show version and license information
-h, --help
Show this help screen
Flexlm license managers usually run as a single server or three servers and a
quorum is needed. The plugin return OK if 1 (single) or 3 (triple) servers
are running, CRITICAL if 1(single) or 3 (triple) servers are down, and WARNING
if 1 or 2 of 3 servers are running
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_ftp Copied
check_ftp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests FTP connections with the specified host (or unix socket).
Usage:
check_ftp -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_haproxy Copied
check_haproxy v2.1.0
Copyright (C) 2003-2023 Opsview Limited. All rights reserved.
This plugin tests the stats of haproxy.
Usage:
check_haproxy [OPTIONS]
Plugin Options:
-H, --hostname= Host (default: localhost)
-P, --port= Port (default: 9000)
-S, --secure Secure - use HTTPS rather than default HTTP. Automatically set if ca-path, client-cert or client-key is set
-k, --ignore-verify Ignore certificate checks
--ca-path= Path to specific CA certificate
--client-cert= Client certificate (requires --client-key)
--client-key= Client key (requires --client-cert)
-m, --mode= Mode
-w, --warning= Warning
-c, --critical= Critical
-u, --Username= proxy auth username
-p, --Password= proxy auth password
-s, --StatsPath= Path the plugin uses to get metrics
-n, --ProxyName= Proxy name set in configuration file
Default Options:
-h, --help Show this help message
Check for HAProxy status
Usage: "check_haproxy -m <CHECK> -H <HOSTADDRESS> -P <PORT> -u <USERNAME> -p <PASSWORD> -w <WARNING> -c <CRITICAL> -s <STATSPATH> -n <PROXYNAME>"
-h, --help
Print this help screen
-m, -mode=MODE
The HAProxy check to run, options are:
status: Checks the status of each server
bytes: Checks the bytes in and bytes out
connect_time: The time in ms of the connect session
current_queue: The current number in the queue
session_used: Gets the perentage of used sessions
denied_connection: The number of denied connections made to the system
denied_request: The number of denied requests made to the system
denied_response: The number of denied responses made to the system
denied_sessions: The number of denied session made to the system
error_connection: The number of error connections
error_request: The number of error requests
error_response: The number of error responses
intercepted_requests: The number of intercepted requests
queue_time: The time in ms of the queue session
request_rate: The number of requests per second
request_time: The time in ms of the session request
response_code: The number of code responses of each type
session_rate: The number of sessions per second
warnings_redispatched: The number of redispatched warnings
warnings_retried: The number of retried warnings
summary_stats: Provides status of each server, the number of bytes in and out, the current number in queue, number of requests per second and the number of sessions per second
-H, --hostname=HOSTADDRESS
HostAddress prefix for API access. Required.
-P, --port=PORT
Port for API access. If not specified default port 1936 will be used.
-u, --username=Username
Username for access to the system. Required.
-p, --password=Password
Password for access to the system. Required.
-w, --warning=INTEGER
Warning level.
-c, --critical=INTEGER
Critical level.
-s, --statspath=STRING
Stats URI.
-n, --proxyname=STRING
Name of proxy to be monitored.
check_hpjd Copied
check_hpjd v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests the STATUS of an HP printer with a JetDirect card.
Net-snmp must be installed on the computer running the plugin.
Usage:
check_hpjd -H host [-C community] [-p port]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-C, --community=STRING
The SNMP community name (default=public)
-p, --port=STRING
Specify the port to check (default=161)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_http Copied
check_http v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2013 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests the HTTP service on the specified host. It can test
normal (http) and secure (https) servers, follow redirects, search for
strings and regular expressions, check connection times, and report on
certificate expiration times.
Usage:
check_http -H <vhost> | -I <IP-address> [-u <uri>] [-p <port>]
[-J <client certificate file>] [-K <private key>]
[-w <warn time>] [-c <critical time>] [-t <timeout>] [-L] [-E] [-a auth]
[-b proxy_auth] [-f <ok|warning|critcal|follow|sticky|stickyport>]
[-e <expect>] [-d string] [-s string] [-l] [-r <regex> | -R <case-insensitive regex>]
[-P string] [-m <min_pg_size>:<max_pg_size>] [-4|-6] [-N] [-M <age>]
[-A string] [-k string] [-S <version>] [--sni] [-C <warn_age>[,<crit_age>]]
[-T <content-type>] [-j method]
NOTE: One or both of -H and -I must be specified
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name argument for servers using host headers (virtual host)
Append a port to include it in the header (eg: example.com:5000)
-I, --IP-address=ADDRESS
IP address or name (use numeric address if possible to bypass DNS lookup).
-p, --port=INTEGER
Port number (default: 80)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-S, --ssl=VERSION[+]
Connect via SSL. Port defaults to 443. VERSION is optional, and prevents
auto-negotiation (2 = SSLv2, 3 = SSLv3, 1 = TLSv1, 1.1 = TLSv1.1,
1.2 = TLSv1.2). With a '+' suffix, newer versions are also accepted.
--sni
Enable SSL/TLS hostname extension support (SNI)
-C, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid. Port defaults to 443
(when this option is used the URL is not checked.)
-J, --client-cert=FILE
Name of file that contains the client certificate (PEM format)
to be used in establishing the SSL session
-K, --private-key=FILE
Name of file containing the private key (PEM format)
matching the client certificate
-e, --expect=STRING
Comma-delimited list of strings, at least one of them is expected in
the first (status) line of the server response (default: HTTP/1.)
If specified skips all other status line logic (ex: 3xx, 4xx, 5xx processing)
-d, --header-string=STRING
String to expect in the response headers
-s, --string=STRING
String to expect in the content
-u, --url=PATH
URL to GET or POST (default: /)
-P, --post=STRING
URL encoded http POST data
-j, --method=STRING (for example: HEAD, OPTIONS, TRACE, PUT, DELETE, CONNECT)
Set HTTP method.
-N, --no-body
Don't wait for document body: stop reading after headers.
(Note that this still does an HTTP GET or POST, not a HEAD.)
-M, --max-age=SECONDS
Warn if document is more than SECONDS old. the number can also be of
the form "10m" for minutes, "10h" for hours, or "10d" for days.
-T, --content-type=STRING
specify Content-Type header media type when POSTing
-l, --linespan
Allow regex to span newlines (must precede -r or -R)
-r, --regex, --ereg=STRING
Search page for regex STRING
-R, --eregi=STRING
Search page for case-insensitive regex STRING
--invert-regex
Return CRITICAL if found, OK if not
-a, --authorization=AUTH_PAIR
Username:password on sites with basic authentication
-b, --proxy-authorization=AUTH_PAIR
Username:password on proxy-servers with basic authentication
-A, --useragent=STRING
String to be sent in http header as "User Agent"
-k, --header=STRING
Any other tags to be sent in http header. Use multiple times for additional headers
-E, --extended-perfdata
Print additional performance data
-L, --link
Wrap output in HTML link (obsoleted by urlize)
-f, --onredirect=<ok|warning|critical|follow|sticky|stickyport>
How to handle redirected pages. sticky is like follow but stick to the
specified IP address. stickyport also ensures port stays the same.
-m, --pagesize=INTEGER<:INTEGER>
Minimum page size required (bytes) : Maximum page size required (bytes)
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
This plugin will attempt to open an HTTP connection with the host.
Successful connects return STATE_OK, refusals and timeouts return STATE_CRITICAL
other errors return STATE_UNKNOWN. Successful connects, but incorrect reponse
messages from the host result in STATE_WARNING return values. If you are
checking a virtual server that uses 'host headers' you must supply the FQDN
(fully qualified domain name) as the [host_name] argument.
This plugin can also check whether an SSL enabled web server is able to
serve content (optionally within a specified time) or whether the X509
certificate is still valid for the specified number of days.
Please note that this plugin does not check if the presented server
certificate matches the hostname of the server, or if the certificate
has a valid chain of trust to one of the locally installed CAs.
Examples:
CHECK CONTENT: check_http -w 5 -c 10 --ssl -H www.verisign.com
When the 'www.verisign.com' server returns its content within 5 seconds,
a STATE_OK will be returned. When the server returns its content but exceeds
the 5-second threshold, a STATE_WARNING will be returned. When an error occurs,
a STATE_CRITICAL will be returned.
CHECK CERTIFICATE: check_http -H www.verisign.com -C 14
When the certificate of 'www.verisign.com' is valid for more than 14 days,
a STATE_OK is returned. When the certificate is still valid, but for less than
14 days, a STATE_WARNING is returned. A STATE_CRITICAL will be returned when
the certificate is expired.
CHECK CERTIFICATE: check_http -H www.verisign.com -C 30,14
When the certificate of 'www.verisign.com' is valid for more than 30 days,
a STATE_OK is returned. When the certificate is still valid, but for less than
30 days, but more than 14 days, a STATE_WARNING is returned.
A STATE_CRITICAL will be returned when certificate expires in less than 14 days
CHECK SSL WEBSERVER CONTENT VIA PROXY USING HTTP 1.1 CONNECT:
check_http -I 192.168.100.35 -p 80 -u https://www.verisign.com/ -S -j CONNECT -H www.verisign.com
all these options are needed: -I <proxy> -p <proxy-port> -u <check-url> -S(sl) -j CONNECT -H <webserver>
a STATE_OK will be returned. When the server returns its content but exceeds
the 5-second threshold, a STATE_WARNING will be returned. When an error occurs,
a STATE_CRITICAL will be returned.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_icmp Copied
Copyright (c) 2005 Andreas Ericsson <ae@op5.se>
Copyright (c) 2005-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Usage:
check_icmp [options] [-H] host1 host2 hostN
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H
specify a target
-w
warning threshold (currently 200.000ms,40%)
-c
critical threshold (currently 500.000ms,80%)
-s
specify a source IP address or device name
-n
number of packets to send (currently 5)
-i
max packet interval (currently 80.000ms)
-I
max target interval (currently 0.000ms)
-m
number of alive hosts required for success
-l
TTL on outgoing packets (currently 0)
-t
timeout value (seconds, currently 10)
-b
Number of icmp data bytes to send
Packet size will be data bytes + icmp header (currently 68 + 8)
-v
verbose
Notes:
The -H switch is optional. Naming a host (or several) to check is not.
Threshold format for -w and -c is 200.25,60% for 200.25 msec RTA and 60%
packet loss. The default values should work well for most users.
You can specify different RTA factors using the standardized abbreviations
us (microseconds), ms (milliseconds, default) or just plain s for seconds.
The -v switch can be specified several times for increased verbosity.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ide_smart Copied
check_ide_smart v2.2 (monitoring-plugins 2.2)
(C) 1999 Ragnar Hojland Espinosa <ragnar@lightside.dhis.org>
Plugin implementation - 1999 Robert Dale <rdale@digital-mission.com>
Copyright (c) 1998-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks a local hard drive with the (Linux specific) SMART interface [http://smartlinux.sourceforge.net/smart/index.php].
Usage:
check_ide_smart [-d <device>] [-v]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-d, --device=DEVICE
Select device DEVICE
Note: if the device is specified without this option, any further option will
be ignored.
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
The SMART command modes (-i/--immediate, -0/--auto-off and -1/--auto-on) were
broken in an underhand manner and have been disabled. You can use smartctl
instead:
-0/--auto-off: use "smartctl --offlineauto=off"
-1/--auto-on: use "smartctl --offlineauto=on"
-i/--immediate: use "smartctl --test=offline"
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ifoperstatus Copied
check_ifoperstatus v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
usage:
check_ifoperstatus -k <IF_KEY> -H <HOSTNAME> [-C <community>]
Copyright (C) 2000 Christoph Kron
check_ifoperstatus.pl comes with ABSOLUTELY NO WARRANTY
This programm is licensed under the terms of the GNU General Public License
(check source code for details)
check_ifoperstatus plugin for monitoring operational
status of a particular network interface on the target host
Usage:
-H (--hostname) Hostname to query - (required)
-C (--community) SNMP read community (defaults to public,
used with SNMP v1 and v2c
-v (--snmp_version) 1 for SNMP v1 (default)
2 for SNMP v2c
SNMP v2c will use get_bulk for less overhead
if monitoring with -d
-L (--seclevel) choice of "noAuthNoPriv", "authNoPriv", or "authPriv"
-U (--secname) username for SNMPv3 context
-c (--context) SNMPv3 context name (default is empty string)
-A (--authpass) authentication password (cleartext ascii or localized key
in hex with 0x prefix generated by using "snmpkey" utility
auth password and authEngineID
-a (--authproto) Authentication protocol (MD5 or SHA1)
-X (--privpass) privacy password (cleartext ascii or localized key
in hex with 0x prefix generated by using "snmpkey" utility
privacy password and authEngineID
-P (--privproto) privacy protocol (DES or AES; default: DES)
-k (--key) SNMP IfIndex value
-d (--descr) SNMP ifDescr value
-T (--type) SNMP ifType integer value (see http://www.iana.org/assignments/ianaiftype-mib)
-p (--port) SNMP port (default 161)
-I (--ifmib) Agent supports IFMIB ifXTable. Do not use if
you don't know what this is.
-n (--name) the value should match the returned ifName
(Implies the use of -I)
-w (--warn =i|w|c) ignore|warn|crit if the interface is dormant (default critical)
-D (--admin-down =i|w|c) same for administratively down interfaces (default warning)
-M (--maxmsgsize) Max message size - useful only for v1 or v2c
-t (--timeout) seconds before the plugin times out (default=15)
-V (--version) Plugin version
-h (--help) usage help
-k or -d or -T must be specified
Note: either -k or -d or -T must be specified and -d and -T are much more network
intensive. Use it sparingly or not at all. -n is used to match against
a much more descriptive ifName value in the IfXTable to verify that the
snmpkey has not changed to some other network interface after a reboot.
check_ifstatus Copied
check_ifstatus v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
usage:
check_ifstatus -C <READCOMMUNITY> -p <PORT> -H <HOSTNAME>
Copyright (C) 2000 Christoph Kron
Updates 5/2002 Subhendu Ghosh
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_ifstatus plugin for monitoring operational
status of each network interface on the target host
Usage:
-H (--hostname) Hostname to query - (required)
-C (--community) SNMP read community (defaults to public,
used with SNMP v1 and v2c
-v (--snmp_version) 1 for SNMP v1 (default)
2 for SNMP v2c
SNMP v2c will use get_bulk for less overhead
3 for SNMPv3 (requires -U option) -p (--port) SNMP port (default 161)
-I (--ifmib) Agent supports IFMIB ifXTable. For Cisco - this will provide
the descriptive name. Do not use if you don't know what this is.
-x (--exclude) A comma separated list of ifType values that should be excluded
from the report (default for an empty list is PPP(23).
-n (--unused_ports_by_name) A comma separated list of ifDescr values that should be excluded
from the report (default is an empty exclusion list).
-u (--unused_ports) A comma separated list of ifIndex values that should be excluded
from the report (default is an empty exclusion list).
See the IANAifType-MIB for a list of interface types.
-L (--seclevel) choice of "noAuthNoPriv", "authNoPriv", or "authPriv"
-U (--secname) username for SNMPv3 context
-c (--context) SNMPv3 context name (default is empty string)
-A (--authpass) authentication password (cleartext ascii or localized key
in hex with 0x prefix generated by using "snmpkey" utility
auth password and authEngineID
-a (--authproto) Authentication protocol (MD5 or SHA1)
-X (--privpass) privacy password (cleartext ascii or localized key
in hex with 0x prefix generated by using "snmpkey" utility
privacy password and authEngineID
-P (--privproto) privacy protocol (DES or AES; default: DES)
-M (--maxmsgsize) Max message size - useful only for v1 or v2c
-t (--timeout) seconds before the plugin times out (default=15)
-V (--version) Plugin version
-h (--help) usage help
check_ifstatus v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
check_imap Copied
check_imap v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests IMAP connections with the specified host (or unix socket).
Usage:
check_imap -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ircd Copied
check_ircd v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2000 Richard Mayhew/Karl DeBisschop
Perl Check IRCD plugin for monitoring
Usage: check_ircd -H <host> [-w <warn>] [-c <crit>] [-p <port>]
-H, --hostname=HOST
Name or IP address of host to check
-w, --warning=INTEGER
Number of connected users which generates a warning state (Default: 50)
-c, --critical=INTEGER
Number of connected users which generates a critical state (Default: 100)
-p, --port=INTEGER
Port that the ircd daemon is running on <host> (Default: 6667)
-v, --verbose
Print extra debugging information
check_jabber Copied
check_jabber v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests JABBER connections with the specified host (or unix socket).
Usage:
check_jabber -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ldap Copied
check_ldap v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Didi Rieder (adrieder@sbox.tu-graz.ac.at)
Copyright (c) 2000-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Usage:
check_ldap -H <host> -b <base_dn> [-p <port>] [-a <attr>] [-D <binddn>]
[-P <password>] [-w <warn_time>] [-c <crit_time>] [-t timeout]
[-2|-3] [-4|-6]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 389)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-a [--attr]
ldap attribute to search (default: "(objectclass=*)"
-b [--base]
ldap base (eg. ou=my unit, o=my org, c=at
-D [--bind]
ldap bind DN (if required)
-P [--pass]
ldap password (if required)
-T [--starttls]
use starttls mechanism introduced in protocol version 3
-S [--ssl]
use ldaps (ldap v2 ssl method). this also sets the default port to 636
-2 [--ver2]
use ldap protocol version 2
-3 [--ver3]
use ldap protocol version 3
(default protocol version: 2)
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-W [--warn-entries]
Number of found entries to result in warning status
-C [--crit-entries]
Number of found entries to result in critical status
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
If this plugin is called via 'check_ldaps', method 'STARTTLS' will be
implied (using default port 389) unless --port=636 is specified. In that case
'SSL on connect' will be used no matter how the plugin was called.
This detection is deprecated, please use 'check_ldap' with the '--starttls' or '--ssl' flags
to define the behaviour explicitly instead.
The parameters --warn-entries and --crit-entries are optional.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ldaps Copied
check_ldaps v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Didi Rieder (adrieder@sbox.tu-graz.ac.at)
Copyright (c) 2000-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Usage:
check_ldaps -H <host> -b <base_dn> [-p <port>] [-a <attr>] [-D <binddn>]
[-P <password>] [-w <warn_time>] [-c <crit_time>] [-t timeout]
[-2|-3] [-4|-6]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 389)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-a [--attr]
ldap attribute to search (default: "(objectclass=*)"
-b [--base]
ldap base (eg. ou=my unit, o=my org, c=at
-D [--bind]
ldap bind DN (if required)
-P [--pass]
ldap password (if required)
-T [--starttls]
use starttls mechanism introduced in protocol version 3
-S [--ssl]
use ldaps (ldap v2 ssl method). this also sets the default port to 636
-2 [--ver2]
use ldap protocol version 2
-3 [--ver3]
use ldap protocol version 3
(default protocol version: 2)
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-W [--warn-entries]
Number of found entries to result in warning status
-C [--crit-entries]
Number of found entries to result in critical status
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
If this plugin is called via 'check_ldaps', method 'STARTTLS' will be
implied (using default port 389) unless --port=636 is specified. In that case
'SSL on connect' will be used no matter how the plugin was called.
This detection is deprecated, please use 'check_ldap' with the '--starttls' or '--ssl' flags
to define the behaviour explicitly instead.
The parameters --warn-entries and --crit-entries are optional.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_load Copied
check_load v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Felipe Gustavo de Almeida <galmeida@linux.ime.usp.br>
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests the current system load average.
Usage:
check_load [-r] -w WLOAD1,WLOAD5,WLOAD15 -c CLOAD1,CLOAD5,CLOAD15
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-w, --warning=WLOAD1,WLOAD5,WLOAD15
Exit with WARNING status if load average exceeds WLOADn
-c, --critical=CLOAD1,CLOAD5,CLOAD15
Exit with CRITICAL status if load average exceed CLOADn
the load average format is the same used by "uptime" and "w"
-r, --percpu
Divide the load averages by the number of CPUs (when possible)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_log Copied
check_log v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Usage: check_log -F logfile -O oldlog -q query
Usage: check_log --help
Usage: check_log --version
Log file pattern detector plugin for monitoring
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_mailq Copied
check_mailq v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2002 Subhendu Ghosh/Carlos Canau/Benjamin Schmid
Usage: check_mailq -w <warn> -c <crit> [-W <warn>] [-C <crit>] [-M <MTA>] [-t <timeout>] [-s] [-v]
Checks the number of messages in the mail queue (supports multiple sendmail queues, qmail)
Feedback/patches to support non-sendmail mailqueue welcome
-w (--warning) = Min. number of messages in queue to generate warning
-c (--critical) = Min. number of messages in queue to generate critical alert ( w < c )
-W (--Warning) = Min. number of messages for same domain in queue to generate warning
-C (--Critical) = Min. number of messages for same domain in queue to generate critical alert ( W < C )
-t (--timeout) = Plugin timeout in seconds (default = 15)
-M (--mailserver) = [ sendmail | qmail | postfix | exim | nullmailer ] (default = autodetect)
-s (--sudo) = Use sudo to call the mailq command
-h (--help)
-V (--version)
-v (--verbose) = debugging output
Note: -w and -c are required arguments. -W and -C are optional.
-W and -C are applied to domains listed on the queues - both FROM and TO. (sendmail)
-W and -C are applied message not yet preproccessed. (qmail)
This plugin tries to autodetect which mailserver you are running,
you can override the autodetection with -M.
This plugin uses the system mailq command (sendmail) or qmail-stat (qmail)
to look at the queues. Mailq can usually only be accessed by root or
a TrustedUser. You will have to set appropriate permissions for the plugin to work.
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_memory Copied
check_memory v1.0 linux
Returns memory utilisation.
Usage: check_memory -w <warning threshold> -c <critical threshold>
Options: -w Warning threshold (integer)
-c Critical threshold (integer)
}
check_memory_solaris Copied
check_memory v Solaris 1.4
Returns free memory in MB and scan rate as integer
Usage: check_memory -w <warning threshold> -c <critical threshold> -s <scan rate>
Options:
-w Warning RAM % threshold (integer)
-c Critical RAM % threshold (integer)
-W Warning SWAP % threshold (integer)
-C Critical SWAP % threshold (integer)
-s Scan rate (integer)
check_mrtg Copied
check_mrtg v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin will check either the average or maximum value of one of the
two variables recorded in an MRTG log file.
Usage:
check_mrtg -F log_file -a <AVG | MAX> -v variable -w warning -c critical
[-l label] [-u units] [-e expire_minutes] [-t timeout] [-v]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-F, --logfile=FILE
The MRTG log file containing the data you want to monitor
-e, --expires=MINUTES
Minutes before MRTG data is considered to be too old
-a, --aggregation=AVG|MAX
Should we check average or maximum values?
-v, --variable=INTEGER
Which variable set should we inspect? (1 or 2)
-w, --warning=INTEGER
Threshold value for data to result in WARNING status
-c, --critical=INTEGER
Threshold value for data to result in CRITICAL status
-l, --label=STRING
Type label for data (Examples: Conns, "Processor Load", In, Out)
-u, --units=STRING
Option units label for data (Example: Packets/Sec, Errors/Sec,
"Bytes Per Second", "%% Utilization")
If the value exceeds the <vwl> threshold, a WARNING status is returned. If
the value exceeds the <vcl> threshold, a CRITICAL status is returned. If
the data in the log file is older than <expire_minutes> old, a WARNING
status is returned and a warning message is printed.
This plugin is useful for monitoring MRTG data that does not correspond to
bandwidth usage. (Use the check_mrtgtraf plugin for monitoring bandwidth).
It can be used to monitor any kind of data that MRTG is monitoring - errors,
packets/sec, etc. I use MRTG in conjunction with the Novell NLM that allows
me to track processor utilization, user connections, drive space, etc and
this plugin works well for monitoring that kind of data as well.
Notes:
- This plugin only monitors one of the two variables stored in the MRTG log
file. If you want to monitor both values you will have to define two
commands with different values for the <variable> argument. Of course,
you can always hack the code to make this plugin work for you...
- MRTG stands for the Multi Router Traffic Grapher. It can be downloaded from
http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_mrtgtraf Copied
check_mrtgtraf v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin will check the incoming/outgoing transfer rates of a router,
switch, etc recorded in an MRTG log. If the newest log entry is older
than <expire_minutes>, a WARNING status is returned. If either the
incoming or outgoing rates exceed the <icl> or <ocl> thresholds (in
Bytes/sec), a CRITICAL status results. If either of the rates exceed
the <iwl> or <owl> thresholds (in Bytes/sec), a WARNING status results.
Usage check_mrtgtraf -F <log_file> -a <AVG | MAX> -w <warning_pair>
-c <critical_pair> [-e expire_minutes]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-F, --filename=STRING
File to read log from
-e, --expires=INTEGER
Minutes after which log expires
-a, --aggregation=(AVG|MAX)
Test average or maximum
-w, --warning
Warning threshold pair <incoming>,<outgoing>
-c, --critical
Critical threshold pair <incoming>,<outgoing>
Notes:
- MRTG stands for Multi Router Traffic Grapher. It can be downloaded from
http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
- While MRTG can monitor things other than traffic rates, this
plugin probably won't work with much else without modification.
- The calculated i/o rates are a little off from what MRTG actually
reports. I'm not sure why this is right now, but will look into it
for future enhancements of this plugin.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_mysql Copied
check_mysql v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999-2011 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This program tests connections to a MySQL server
Usage:
check_mysql [-d database] [-H host] [-P port] [-s socket]
[-u user] [-p password] [-S] [-l] [-a cert] [-k key]
[-C ca-cert] [-D ca-dir] [-L ciphers] [-f optfile] [-g group]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-P, --port=INTEGER
Port number (default: 3306)
-n, --ignore-auth
Ignore authentication failure and check for mysql connectivity only
-s, --socket=STRING
Use the specified socket (has no effect if -H is used)
-d, --database=STRING
Check database with indicated name
-f, --file=STRING
Read from the specified client options file
-g, --group=STRING
Use a client options group
-u, --username=STRING
Connect using the indicated username
-p, --password=STRING
Use the indicated password to authenticate the connection
==> IMPORTANT: THIS FORM OF AUTHENTICATION IS NOT SECURE!!! <==
Your clear-text password could be visible as a process table entry
-S, --check-slave
Check if the slave thread is running properly.
-w, --warning
Exit with WARNING status if slave server is more than INTEGER seconds
behind master
-c, --critical
Exit with CRITICAL status if slave server is more then INTEGER seconds
behind master
-l, --ssl
Use ssl encryptation
-C, --ca-cert=STRING
Path to CA signing the cert
-a, --cert=STRING
Path to SSL certificate
-k, --key=STRING
Path to private SSL key
-D, --ca-dir=STRING
Path to CA directory
-L, --ciphers=STRING
List of valid SSL ciphers
There are no required arguments. By default, the local database is checked
using the default unix socket. You can force TCP on localhost by using an
IP address or FQDN ('localhost' will use the socket as well).
Notes:
You must specify -p with an empty string to force an empty password,
overriding any my.cnf settings.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_mysql_query Copied
check_mysql_query v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This program checks a query result against threshold levels
Usage:
check_mysql_query -q SQL_query [-w warn] [-c crit] [-H host] [-P port] [-s socket]
[-d database] [-u user] [-p password] [-f optfile] [-g group]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-q, --query=STRING
SQL query to run. Only first column in first row will be read
-w, --warning=RANGE
Warning range (format: start:end). Alert if outside this range
-c, --critical=RANGE
Critical range
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-P, --port=INTEGER
Port number (default: 3306)
-s, --socket=STRING
Use the specified socket (has no effect if -H is used)
-d, --database=STRING
Database to check
-f, --file=STRING
Read from the specified client options file
-g, --group=STRING
Use a client options group
-u, --username=STRING
Username to login with
-p, --password=STRING
Password to login with
==> IMPORTANT: THIS FORM OF AUTHENTICATION IS NOT SECURE!!! <==
Your clear-text password could be visible as a process table entry
A query is required. The result from the query should be numeric.
For extra security, create a user with minimal access.
Notes:
You must specify -p with an empty string to force an empty password,
overriding any my.cnf settings.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_nagios Copied
check_nagios v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks the status of the Nagios process on the local machine
The plugin will check to make sure the Nagios status log is no older than
the number of minutes specified by the expires option.
It also checks the process table for a process matching the command argument.
Usage:
check_nagios -F <status log file> -t <timeout_seconds> -e <expire_minutes> -C <process_string>
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-F, --filename=FILE
Name of the log file to check
-e, --expires=INTEGER
Minutes aging after which logfile is considered stale
-C, --command=STRING
Substring to search for in process arguments
-t, --timeout=INTEGER
Timeout for the plugin in seconds
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Examples:
check_nagios -t 20 -e 5 -F /usr/local/nagios/var/status.log -C /usr/local/nagios/bin/nagios
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_nntp Copied
check_nntp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests NNTP connections with the specified host (or unix socket).
Usage:
check_nntp -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_nntps Copied
check_nntps v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests NNTPS connections with the specified host (or unix socket).
Usage:
check_nntps -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_nt Copied
check_nt v2.2 (monitoring-plugins 2.2)
Copyright (c) 2000 Yves Rubin (rubiyz@yahoo.com)
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin collects data from the NSClient service running on a
Windows NT/2000/XP/2003 server.
Usage:
check_nt -H host -v variable [-p port] [-w warning] [-c critical]
[-l params] [-d SHOWALL] [-u] [-t timeout]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
Options:
-H, --hostname=HOST
Name of the host to check
-p, --port=INTEGER
Optional port number (default: 1248)
-s, --secret=<password>
Password needed for the request
-w, --warning=INTEGER
Threshold which will result in a warning status
-c, --critical=INTEGER
Threshold which will result in a critical status
-t, --timeout=INTEGER
Seconds before connection attempt times out (default: -l, --params=<parameters>
Parameters passed to specified check (see below) -d, --display={SHOWALL}
Display options (currently only SHOWALL works) -u, --unknown-timeout
Return UNKNOWN on timeouts10)
-h, --help
Print this help screen
-V, --version
Print version information
-v, --variable=STRING
Variable to check
Valid variables are:
CLIENTVERSION = Get the NSClient version
If -l <version> is specified, will return warning if versions differ.
CPULOAD =
Average CPU load on last x minutes.
Request a -l parameter with the following syntax:
-l <minutes range>,<warning threshold>,<critical threshold>.
<minute range> should be less than 24*60.
Thresholds are percentage and up to 10 requests can be done in one shot.
ie: -l 60,90,95,120,90,95
UPTIME =
Get the uptime of the machine.
-l <unit>
<unit> = seconds, minutes, hours, or days. (default: minutes)
Thresholds will use the unit specified above.
USEDDISKSPACE =
Size and percentage of disk use.
Request a -l parameter containing the drive letter only.
Warning and critical thresholds can be specified with -w and -c.
MEMUSE =
Memory use.
Warning and critical thresholds can be specified with -w and -c.
SERVICESTATE =
Check the state of one or several services.
Request a -l parameters with the following syntax:
-l <service1>,<service2>,<service3>,...
You can specify -d SHOWALL in case you want to see working services
in the returned string.
PROCSTATE =
Check if one or several process are running.
Same syntax as SERVICESTATE.
COUNTER =
Check any performance counter of Windows NT/2000.
Request a -l parameters with the following syntax:
-l "\\<performance object>\\counter","<description>
The <description> parameter is optional and is given to a printf
output command which requires a float parameter.
If <description> does not include "%%", it is used as a label.
Some examples:
"Paging file usage is %%.2f %%%%"
"%%.f %%%% paging file used."
INSTANCES =
Check any performance counter object of Windows NT/2000.
Syntax: check_nt -H <hostname> -p <port> -v INSTANCES -l <counter object>
<counter object> is a Windows Perfmon Counter object (eg. Process),
if it is two words, it should be enclosed in quotes
The returned results will be a comma-separated list of instances on
the selected computer for that object.
The purpose of this is to be run from command line to determine what instances
are available for monitoring without having to log onto the Windows server
to run Perfmon directly.
It can also be used in scripts that automatically create the monitoring service
configuration files.
Some examples:
check_nt -H 192.168.1.1 -p 1248 -v INSTANCES -l Process
Notes:
- The NSClient service should be running on the server to get any information
(http://nsclient.ready2run.nl).
- Critical thresholds should be lower than warning thresholds
- Default port 1248 is sometimes in use by other services. The error
output when this happens contains "Cannot map xxxxx to protocol number".
One fix for this is to change the port to something else on check_nt
and on the client service it's connecting to.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ntp Copied
check_ntp v2.2 (monitoring-plugins 2.2)
Copyright (c) 2006 Sean Finney
Copyright (c) 2006-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks the selected ntp server
WARNING: check_ntp is deprecated. Please use check_ntp_peer or
check_ntp_time instead.
Usage:
check_ntp -H <host> [-w <warn>] [-c <crit>] [-j <warn>] [-k <crit>] [-4|-6] [-v verbose]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 123)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-w, --warning=THRESHOLD
Offset to result in warning status (seconds)
-c, --critical=THRESHOLD
Offset to result in critical status (seconds)
-j, --jwarn=THRESHOLD
Warning threshold for jitter
-k, --jcrit=THRESHOLD
Critical threshold for jitter
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
See:
https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
for THRESHOLD format and examples.
Examples:
Normal offset check:
./check_ntp -H ntpserv -w 0.5 -c 1
Check jitter too, avoiding critical notifications if jitter isn't available
(See Notes above for more details on thresholds formats):
./check_ntp -H ntpserv -w 0.5 -c 1 -j -1:100 -k -1:200
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
WARNING: check_ntp is deprecated. Please use check_ntp_peer or
check_ntp_time instead.
check_ntp_peer Copied
check_ntp_peer v2.2 (monitoring-plugins 2.2)
Copyright (c) 2006 Sean Finney
Copyright (c) 2006-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks the selected ntp server
Usage:
check_ntp_peer -H <host> [-4|-6] [-w <warn>] [-c <crit>] [-W <warn>] [-C <crit>]
[-j <warn>] [-k <crit>] [-v verbose]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 123)
-q, --quiet
Returns UNKNOWN instead of CRITICAL or WARNING if server isn't synchronized
-w, --warning=THRESHOLD
Offset to result in warning status (seconds)
-c, --critical=THRESHOLD
Offset to result in critical status (seconds)
-W, --swarn=THRESHOLD
Warning threshold for stratum of server's synchronization peer
-C, --scrit=THRESHOLD
Critical threshold for stratum of server's synchronization peer
-j, --jwarn=THRESHOLD
Warning threshold for jitter
-k, --jcrit=THRESHOLD
Critical threshold for jitter
-m, --twarn=THRESHOLD
Warning threshold for number of usable time sources ("truechimers")
-n, --tcrit=THRESHOLD
Critical threshold for number of usable time sources ("truechimers")
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
This plugin checks an NTP server independent of any commandline
programs or external libraries.
Notes:
Use this plugin to check the health of an NTP server. It supports
checking the offset with the sync peer, the jitter and stratum. This
plugin will not check the clock offset between the local host and NTP
server; please use check_ntp_time for that purpose.
See:
https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
for THRESHOLD format and examples.
Examples:
Simple NTP server check:
./check_ntp_peer -H ntpserv -w 0.5 -c 1
Check jitter too, avoiding critical notifications if jitter isn't available
(See Notes above for more details on thresholds formats):
./check_ntp_peer -H ntpserv -w 0.5 -c 1 -j -1:100 -k -1:200
Only check the number of usable time sources ("truechimers"):
./check_ntp_peer -H ntpserv -m @5 -n @3
Check only stratum:
./check_ntp_peer -H ntpserv -W 4 -C 6
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ntp_time Copied
check_ntp_time v2.2 (monitoring-plugins 2.2)
Copyright (c) 2006 Sean Finney
Copyright (c) 2006-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks the clock offset with the ntp server
Usage:
check_ntp_time -H <host> [-4|-6] [-w <warn>] [-c <crit>] [-v verbose] [-o <time offset>]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 123)
-q, --quiet
Returns UNKNOWN instead of CRITICAL if offset cannot be found
-w, --warning=THRESHOLD
Offset to result in warning status (seconds)
-c, --critical=THRESHOLD
Offset to result in critical status (seconds)
-o, --time_offset=INTEGER
Expected offset of the ntp server relative to local server (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
This plugin checks the clock offset between the local host and a
remote NTP server. It is independent of any commandline programs or
external libraries.
Notes:
If you'd rather want to monitor an NTP server, please use
check_ntp_peer.
--time-offset is useful for compensating for servers with known
and expected clock skew.
See:
https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
for THRESHOLD format and examples.
Examples:
./check_ntp_time -H ntpserv -w 0.5 -c 1
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_nwstat Copied
check_nwstat v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin attempts to contact the MRTGEXT NLM running on a
Novell server to gather the requested system information.
Usage:
check_nwstat -H host [-p port] [-v variable] [-w warning] [-c critical] [-t timeout]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 9999)
-v, --variable=STRING
Variable to check. Valid variables include:
LOAD1 = 1 minute average CPU load
LOAD5 = 5 minute average CPU load
LOAD15 = 15 minute average CPU load
CSPROCS = number of current service processes (NW 5.x only)
ABENDS = number of abended threads (NW 5.x only)
UPTIME = server uptime
LTCH = percent long term cache hits
CBUFF = current number of cache buffers
CDBUFF = current number of dirty cache buffers
DCB = dirty cache buffers as a percentage of the total
TCB = dirty cache buffers as a percentage of the original
OFILES = number of open files
VMF<vol> = MB of free space on Volume <vol>
VMU<vol> = MB used space on Volume <vol>
VMP<vol> = MB of purgeable space on Volume <vol>
VPF<vol> = percent free space on volume <vol>
VKF<vol> = KB of free space on volume <vol>
VPP<vol> = percent purgeable space on volume <vol>
VKP<vol> = KB of purgeable space on volume <vol>
VPNP<vol> = percent not yet purgeable space on volume <vol>
VKNP<vol> = KB of not yet purgeable space on volume <vol>
LRUM = LRU sitting time in minutes
LRUS = LRU sitting time in seconds
DSDB = check to see if DS Database is open
DSVER = NDS version
UPRB = used packet receive buffers
PUPRB = percent (of max) used packet receive buffers
SAPENTRIES = number of entries in the SAP table
SAPENTRIES<n> = number of entries in the SAP table for SAP type <n>
TSYNC = timesync status
LOGINS = check to see if logins are enabled
CONNS = number of currently licensed connections
NRMH = NRM Summary Status
NRMP<stat> = Returns the current value for a NRM health item
NRMM<stat> = Returns the current memory stats from NRM
NRMS<stat> = Returns the current Swapfile stats from NRM
NSS1<stat> = Statistics from _Admin:Manage_NSS\GeneralStats.xml
NSS3<stat> = Statistics from _Admin:Manage_NSS\NameCache.xml
NSS4<stat> = Statistics from _Admin:Manage_NSS\FileStats.xml
NSS5<stat> = Statistics from _Admin:Manage_NSS\ObjectCache.xml
NSS6<stat> = Statistics from _Admin:Manage_NSS\Thread.xml
NSS7<stat> = Statistics from _Admin:Manage_NSS\AuthorizationCache.xml
NLM:<nlm> = check if NLM is loaded and report version
(e.g. NLM:TSANDS.NLM)
-w, --warning=INTEGER
Threshold which will result in a warning status
-c, --critical=INTEGER
Threshold which will result in a critical status
-o, --osversion
Include server version string in results
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
Notes:
- This plugin requres that the MRTGEXT.NLM file from James Drews' MRTG
extension for NetWare be loaded on the Novell servers you wish to check.
(available from http://www.engr.wisc.edu/~drews/mrtg/)
- Values for critical thresholds should be lower than warning thresholds
when the following variables are checked: VPF, VKF, LTCH, CBUFF, DCB,
TCB, LRUS and LRUM.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_opsview Copied
Copyright (C) 2003-2023 Opsview Limited. All rights reserved
usage: check_opsview -m MODE [-h] (Optional Arguments) (Mode Specific Flags)
Monitors Opsview.
optional arguments:
-L LAST_SERVICE_CHECK, --last-service-check LAST_SERVICE_CHECK
Last time this service check was run
-C CHECK_INTERVAL, --check-interval CHECK_INTERVAL
Service check check interval
-d, --debug Debug mode
-v, --verbose Verbose mode - always display all output
-k, --ignore-verify Skip certificate verification
-s, --secure Secure flag to connect to Opsview Message Queue via
https if it has been configured.
--ca-path CA_PATH Path to CA certificate
--client-cert CLIENT_CERT
Path to client certificate
--client-key CLIENT_KEY
Path to client certificate key
required arguments:
-m MODE, --mode MODE Mode for the plugin to run (the service check). If no
mode specified, all valid modes will be listed at the
bottom of the help text below
all mode specific arguments:
--child-critical CHILD_CRITICAL
Critical threshold for child process count check
--child-warning CHILD_WARNING
Warning threshold for child process count check
--count-critical COUNT_CRITICAL
Critical threshold for message count check
--count-warning COUNT_WARNING
Warning threshold for message count check
--cpu-critical CPU_CRITICAL
Critical threshold for CPU usage check
--cpu-warning CPU_WARNING
Warning threshold for CPU usage check
--deliver-critical DELIVER_CRITICAL
Critical threshold for deliver rate check
--deliver-warning DELIVER_WARNING
Warning threshold for deliver rate check
--mem-critical MEM_CRITICAL
Critical threshold for memory usage check
--mem-used-critical MEM_USED_CRITICAL
Critical threshold for memory used check
--mem-used-warning MEM_USED_WARNING
Warning threshold for memory used check
--mem-warning MEM_WARNING
Warning threshold for memory usage check
--min-message-count MIN_MESSAGE_COUNT
Minimum message count for thresholds to be applied
--node NODE Collector name
--publish-critical PUBLISH_CRITICAL
Critical threshold for publish rate check
--publish-warning PUBLISH_WARNING
Warning threshold for publish rate check
--ratio-critical RATIO_CRITICAL
Critical threshold for ratio check
--ratio-warning RATIO_WARNING
Warning threshold for ratio check
--uptime-critical UPTIME_CRITICAL
Critical threshold for uptime check
--uptime-warning UPTIME_WARNING
Warning threshold for uptime check
valid modes:
- SM.AutodiscoveryManager.Status
- SM.AutomonitorManager.Collector.MQ.Count
- SM.AutomonitorManager.Collector.MQ.Rate
- SM.AutomonitorManager.Request.MQ.Count
- SM.AutomonitorManager.Request.MQ.Rate
- SM.AutomonitorManager.Request.Response.MQ.Count
- SM.AutomonitorManager.Request.Response.MQ.Rate
- SM.AutomonitorManager.Results.MQ.Count
- SM.AutomonitorManager.Results.MQ.Rate
- SM.AutomonitorManager.Status
- SM.BSM.MQ.Count
- SM.BSM.MQ.Rate
- SM.BSM.Status
- SM.CacheManager.Status
- SM.Collector.Status
- SM.DataServer.Status
- SM.DataStore.Status
- SM.DowntimeManager.MQ.Count
- SM.DowntimeManager.MQ.Rate
- SM.DowntimeManager.Status
- SM.Executor.MQ.Count
- SM.Executor.MQ.Rate
- SM.Executor.Status
- SM.FileSync.Status
- SM.FlowCollector.Status
- SM.FreshnessChecker.Status
- SM.InfrastructureAgent.Status
- SM.LicenseManager.Status
- SM.LoadBalancer.Status
- SM.MachineStats.Status
- SM.MessageQueue.Status
- SM.Netaudit.Command.MQ.Count
- SM.Netaudit.Command.MQ.Rate
- SM.Netaudit.Result.MQ.Count
- SM.Netaudit.Result.MQ.Rate
- SM.Netaudit.Status
- SM.NotificationCenter.MQ.Count
- SM.NotificationCenter.MQ.Rate
- SM.NotificationCenter.Status
- SM.Orchestrator.MQ.Count
- SM.Orchestrator.MQ.Rate
- SM.Orchestrator.Status
- SM.Registry.Status
- SM.ReportingModule.Status
- SM.ResultsDispatcher.MQ.Count
- SM.ResultsDispatcher.MQ.Rate
- SM.ResultsDispatcher.Status
- SM.ResultsExporter.Command.MQ.Count
- SM.ResultsExporter.Command.MQ.Rate
- SM.ResultsExporter.MQ.Count
- SM.ResultsExporter.MQ.Rate
- SM.ResultsExporter.Status
- SM.ResultsFlow.Status
- SM.ResultsForwarder.Cache.MQ.Count
- SM.ResultsForwarder.Cache.MQ.Rate
- SM.ResultsForwarder.Result.Reroute.MQ.Count
- SM.ResultsForwarder.Result.Reroute.MQ.Rate
- SM.ResultsForwarder.Status
- SM.ResultsLive.MQ.Count
- SM.ResultsLive.MQ.Rate
- SM.ResultsLive.Status
- SM.ResultsPerformance.MQ.Count
- SM.ResultsPerformance.MQ.Rate
- SM.ResultsPerformance.Status
- SM.ResultsRecent.MQ.Count
- SM.ResultsRecent.MQ.Rate
- SM.ResultsRecent.Status
- SM.ResultsSNMP.Status
- SM.ResultsSender.MQ.Count
- SM.ResultsSender.MQ.Rate
- SM.ResultsSender.Status
- SM.SNMPTraps.Status
- SM.SNMPTrapsCollector.Status
- SM.SSHTunnels.Status
- SM.Scheduler.Collector.Local.MQ.Count
- SM.Scheduler.Collector.Local.MQ.Rate
- SM.Scheduler.Collector.MQ.Count
- SM.Scheduler.Collector.MQ.Rate
- SM.Scheduler.Execution.MQ.Count
- SM.Scheduler.Execution.MQ.Rate
- SM.Scheduler.Status
- SM.ServiceDeskConnector.Status
- SM.SessionManager.Status
- SM.StateChanges.MQ.Count
- SM.StateChanges.MQ.Rate
- SM.StateChanges.Status
- SM.TimeSeries.Status
- SM.TimeSeriesEnqueuer.Status
- SM.TimeSeriesInfluxDBQueries.Status
- SM.TimeSeriesInfluxDBUpdates.Status
- SM.TimeSeriesRRDQueries.Status
- SM.TimeSeriesRRDUpdates.Status
- SM.Watchdog.Status
- SM.Web.Status
- SM.WebAppServer.Request.MQ.Count
- SM.WebAppServer.Request.MQ.Rate
- SM.WebAppServer.Request.Response.MQ.Count
- SM.WebAppServer.Request.Response.MQ.Rate
- SM.WebAppServer.Status
- SM.WebServer.Status
check_opsview_datastore Copied
check_opsview_datastore v3.0.1
Copyright (C) 2003-2023 Opsview Limited. All rights reserved.
This plugin tests the stats of an Opsview Datastore.
Usage:
check_opsview_datastore [OPTIONS]
Plugin Options:
-H, --hostname= Host (default: 127.0.0.1)
-p, --port= Port
-m, --mode= Mode
-w, --warning= Warning
-c, --critical= Critical
-n, --Node= Node name (Default format is: couchdb@hostname) (default: couchdb@127.0.0.1)
-U, --Username= opsview username
-P, --Password= opsview password
-D, --DatabaseName= opsview password
-v, --verbose enables debug mode
--DatabaseReadWarning= Database Reads Warning
--DatabaseReadCritical= Database Reads Critical
--DatabaseWriteWarning= Database Writes Warning
--DatabaseWriteCritical= Database Writes Critical
--GETWarning= HTTP GET requests Warning
--GETCritical= HTTP GET requests Critical
--PUTWarning= HTTP PUT requests Warning
--PUTCritical= HTTP PUT requests Critical
--MaxRTWarning= Max Request Time Warning
--MaxRTCritical= Max Request Time Critical
--MinRTWarning= Min Request Time Warning
--MinRTCritical= Min Request Time Critical
--MeanRTWarning= Mean Request Time Warning
--MeanRTCritical= Mean Request Time Critical
--FileSizeWarning= File Size Warning
--FileSizeCritical= File Size Critical
--ExternalSizeWarning= External Size Warning
--ExternalSizeCritical= External Size Critical
--ActiveSizeWarning= Active Size Warning
--ActiveSizeCritical= Active Size Critical
Default Options:
-h, --help Show this help message
Description
Plugin supports the following modes:
auth_cache_hits: number of authentication cache hits
auth_cache_misses: number of authentication cache misses
bulk_requests: number of bulk requests
clients_requesting_changes: number of clients for continuous _changes
database_read_write: Contains database_read and database_write
database_reads: number of times a document was read from a database
database_writes: number of times a database was changed
HTTP_requests: the number of HTTP GET and PUT requests
GET: number of HTTP GET requests
PUT: number of HTTP PUT requests
open_databases: number of open databases
open_os_files: number of file descriptors CouchDB has open
request_time: the max, min and mean length of a request inside CouchDB without MochiWeb
max_request_time: max length of a request inside CouchDB without MochiWeb
min_request_time: min length of a request inside CouchDB without MochiWeb
mean_request_time: mean length of a request inside CouchDB without MochiWeb
size: the active (live data), external (uncompressed) and file size of the database
view_reads: number of view reads
200: number of HTTP 200 OK responses
400: number of HTTP 400 Bad Request responses
404: number of HTTP 404 Not Found responses
500: number of HTTP 500 Internal Server Error responses
check_oracle Copied
check_oracle v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Usage:
check_oracle --tns <Oracle Sid or Hostname/IP address>
check_oracle --db <ORACLE_SID>
check_oracle --login <ORACLE_SID>
check_oracle --connect <ORACLE_SID>
check_oracle --cache <ORACLE_SID> <USER> <PASS> <CRITICAL> <WARNING>
check_oracle --tablespace <ORACLE_SID> <USER> <PASS> <TABLESPACE> <CRITICAL> <WARNING>
check_oracle --oranames <Hostname>
check_oracle --help
check_oracle --version
Check Oracle status
--tns SID/IP Address
Check remote TNS server
--db SID
Check local database (search /bin/ps for PMON process) and check
filesystem for sgadefORACLE_SID.dbf
--login SID
Attempt a dummy login and alert if not ORA-01017: invalid username/password
--connect SID
Attempt a login and alert if an ORA- error is returned
--cache
Check local database for library and buffer cache hit ratios
---> Requires Oracle user/password and SID specified.
---> Requires select on v_ and v_
--tablespace
Check local database for tablespace capacity in ORACLE_SID
---> Requires Oracle user/password specified.
---> Requires select on dba_data_files and dba_free_space
--oranames Hostname
Check remote Oracle Names server
--help
Print this help screen
--version
Print version and license information
If the plugin doesn't work, check that the ORACLE_HOME environment
variable is set, that ORACLE_HOME/bin is in your PATH, and the
tnsnames.ora file is locatable and is properly configured.
When checking local database status your ORACLE_SID is case sensitive.
If you want to use a default Oracle home, add in your oratab file:
*:/opt/app/oracle/product/7.3.4:N
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_overcr Copied
check_overcr v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin attempts to contact the Over-CR collector daemon running on the
remote UNIX server in order to gather the requested system information.
Usage:
check_overcr -H host [-p port] [-v variable] [-w warning] [-c critical] [-t timeout]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 2000)
-w, --warning=INTEGER
Threshold which will result in a warning status
-c, --critical=INTEGER
Threshold which will result in a critical status
-v, --variable=STRING
Variable to check. Valid variables include:
LOAD1 = 1 minute average CPU load
LOAD5 = 5 minute average CPU load
LOAD15 = 15 minute average CPU load
DPU<filesys> = percent used disk space on filesystem <filesys>
PROC<process> = number of running processes with name <process>
NET<port> = number of active connections on TCP port <port>
UPTIME = system uptime in seconds
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
This plugin requires that Eric Molitors' Over-CR collector daemon be
running on the remote server.
Over-CR can be downloaded from http://www.molitor.org/overcr
This plugin was tested with version 0.99.53 of the Over-CR collector
Notes:
For the available options, the critical threshold value should always be
higher than the warning threshold value, EXCEPT with the uptime variable
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ping Copied
check_ping v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Use ping to check connection statistics for a remote host.
Usage:
check_ping -H <host_address> -w <wrta>,<wpl>% -c <crta>,<cpl>%
[-p packets] [-t timeout] [-4|-6]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-H, --hostname=HOST
host to ping
-w, --warning=THRESHOLD
warning threshold pair
-c, --critical=THRESHOLD
critical threshold pair
-p, --packets=INTEGER
number of ICMP ECHO packets to send (Default: 5)
-L, --link
show HTML in the plugin output (obsoleted by urlize)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
THRESHOLD is <rta>,<pl>% where <rta> is the round trip average travel
time (ms) which triggers a WARNING or CRITICAL state, and <pl> is the
percentage of packet loss to trigger an alarm state.
This plugin uses the ping command to probe the specified host for packet loss
(percentage) and round trip average (milliseconds). It can produce HTML output
linking to a traceroute CGI contributed by Ian Cass. The CGI can be found in
the contrib area of the downloads section at http://www.nagios.org/
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_pop Copied
check_pop v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests POP connections with the specified host (or unix socket).
Usage:
check_pop -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_postgres Copied
Usage: check_postgres.pl <options>
Run various tests against one or more Postgres databases.
Returns with an exit code of 0 (success), 1 (warning), 2 (critical), or 3 (unknown)
This is version 1.5.2.
Common connection options:
-H, --host=NAME hostname(s) to connect to; defaults to none (Unix socket)
-p, --port=NUM port(s) to connect to; defaults to 5432.
-db, --dbname=NAME database name(s) to connect to; defaults to 'postgres' or 'template1'
-u --dbuser=NAME database user(s) to connect as; defaults to 'postgres'
--dbpass=PASS database password(s); use a .pgpass file instead when possible
Connection options can be grouped: --host=a,b --host=c --port=1234 --port=3344
would connect to a-1234, b-1234, and c-3344
Limit options:
-w value, --warning=value the warning threshold, range depends on the action
-c value, --critical=value the critical threshold, range depends on the action
--include=name(s) items to specifically include (e.g. tables), depends on the action
--exclude=name(s) items to specifically exclude (e.g. tables), depends on the action
--includeuser=include objects owned by certain users
--excludeuser=exclude objects owned by certain users
Other options:
--PSQL=FILE location of the psql executable; avoid using if possible
-v, --verbose verbosity level; can be used more than once to increase the level
-h, --help display this help information
-t X, --timeout=X how long in seconds before we timeout. Defaults to 10 seconds.
Actions:
Which test is determined by the --action option, or by the name of the program
backends - Number of connections, compared to max_connections.
bloat - Check for table and index bloat.
connection - Simple connection check.
database_size - Report if a database is too big.
disk_space - Checks space of local disks Postgres is using.
index_size - Checks the size of indexes only.
last_analyze - Check the maximum time in seconds since any one table has been analyzed.
last_autoanalyze - Check the maximum time in seconds since any one table has been autoanalyzed.
last_autovacuum - Check the maximum time in seconds since any one table has been autovacuumed.
last_vacuum - Check the maximum time in seconds since any one table has been vacuumed.
listener - Checks for specific listeners.
locks - Checks the number of locks.
logfile - Checks that the logfile is being written to correctly.
query_runtime - Check how long a specific query takes to run.
query_time - Checks the maximum running time of current queries.
relation_size - Checks the size of tables and indexes.
settings_checksum - Check that no settings have changed since the last check.
table_size - Checks the size of tables only.
timesync - Compare database time to local system time.
txn_idle - Checks the maximum "idle in transaction" time.
txn_time - Checks the maximum open transaction time.
txn_wraparound - See how close databases are getting to transaction ID wraparound.
version - Check for proper Postgres version.
wal_files - Check the number of WAL files in the pg_xlog directory
Special actions:
rebuild_symlinks - Make named symlinks to the main program for each action
rebuild_symlinks_force - Same as above, but removes existing symlinks first.
For a complete list of options and full documentation, please view the POD for this file.
Two ways to do this is to run:
pod2text check_postgres | less
pod2man check_postgres | man -l -
Or simply visit: http://bucardo.org/check_postgres/
check_procs Copied
check_procs v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Checks all processes and generates WARNING or CRITICAL states if the specified
metric is outside the required threshold ranges. The metric defaults to number
of processes. Search filters can be applied to limit the processes to check.
Usage:
check_procs -w <range> -c <range> [-m metric] [-s state] [-p ppid]
[-u user] [-r rss] [-z vsz] [-P %cpu] [-a argument-array]
[-C command] [-k] [-t timeout] [-v]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-w, --warning=RANGE
Generate warning state if metric is outside this range
-c, --critical=RANGE
Generate critical state if metric is outside this range
-m, --metric=TYPE
Check thresholds against metric. Valid types:
PROCS - number of processes (default)
VSZ - virtual memory size
RSS - resident set memory size
CPU - percentage CPU
ELAPSED - time elapsed in seconds
-t, --timeout=INTEGER
Seconds before plugin times out (default: 10)
-v, --verbose
Extra information. Up to 3 verbosity levels
-T, --traditional
Filter own process the traditional way by PID instead of /proc/pid/exe
Filters:
-s, --state=STATUSFLAGS
Only scan for processes that have, in the output of `ps`, one or
more of the status flags you specify (for example R, Z, S, RS,
RSZDT, plus others based on the output of your 'ps' command).
-p, --ppid=PPID
Only scan for children of the parent process ID indicated.
-z, --vsz=VSZ
Only scan for processes with VSZ higher than indicated.
-r, --rss=RSS
Only scan for processes with RSS higher than indicated.
-P, --pcpu=PCPU
Only scan for processes with PCPU higher than indicated.
-u, --user=USER
Only scan for processes with user name or ID indicated.
-a, --argument-array=STRING
Only scan for processes with args that contain STRING.
--ereg-argument-array=STRING
Only scan for processes with args that contain the regex STRING.
--negate-ereg-argument-array=STRING
Only scan for processes without args that contain the regex STRING.
-C, --command=COMMAND
Only scan for exact matches of COMMAND (without path).
-k, --no-kthreads
Only scan for non kernel threads (works on Linux only).
RANGEs are specified 'min:max' or 'min:' or ':max' (or 'max'). If
specified 'max:min', a warning status will be generated if the
count is inside the specified range
This plugin checks the number of currently running processes and
generates WARNING or CRITICAL states if the process count is outside
the specified threshold ranges. The process count can be filtered by
process owner, parent process PID, current state (e.g., 'Z'), or may
be the total number of running processes
Examples:
check_procs -w 2:2 -c 2:1024 -C portsentry
Warning if not two processes with command name portsentry.
Critical if < 2 or > 1024 processes
check_procs -w 10 -a '/usr/local/bin/perl' -u root
Warning alert if > 10 processes with command arguments containing
'/usr/local/bin/perl' and owned by root
check_procs -w 50000 -c 100000 --metric=VSZ
Alert if VSZ of any processes over 50K or 100K
check_procs -w 10 -c 20 --metric=CPU
Alert if CPU of any processes over 10%% or 20%%
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_rabbitmq_node Copied
check_rabbitmq_node v2.0.0
Copyright (C) 2003-2023 Opsview Limited. All rights reserved.
This plugin tests the stats of an rabbitmq_node.
Usage:
check_rabbitmq_node [OPTIONS]
Plugin Options:
-H, --hostname= Host (default: localhost)
-P, --port= Port
-m, --mode= Mode
-w, --warning= Warning
-c, --critical= Critical
-n, --Node= Node name
-u, --Username= opsview username
-p, --Password= opsview password
Default Options:
-h, --help Show this help message
Check for RabbitMQ Node status
Usage: "check_rabbitmq_node -m <MODE> -H <URL> -P <PORT> -u <USERNAME> -p <PASSWORD> -n <NODE> -c <CRITICAL> -w <WARNING>"
-h, --help
Print this help screen
-m Mode, -mode=MODE
The collecter check to run, options are:
mem_used: Total memory used
mem_alarm: Returns critical if the memory alarm has gone off
fd_left: Number of file descriptors remaining
fd_used_percent: Percentage of file descriptors used
disk_free: Disk free space in bytes
disk_free_alarm: Returns critical if the disk free alarm has gone off
running: Whether or not this node is up
sockets_left: File descriptors available for use as sockets remaining
sockets_used_percent: Percentage of file descriptors used as sockets
io_read_count: Rate of read operations by the persister in the last statistics interval
io_write_count: Rate of write operations by the persister in the last statistics interval
io_write_avg_time: Average wait time (ms) for each disk write operation in the last statistics interval
io_read_avg_time: Average wait time (ms) for each disk read operation in the last statistics interval
io_seek_avg_time: Average wait time (ms) for each seek operation in the last statistics interval
io_sync_avg_time: Average wait time (ms) for each fsync() operation in the last statistics interval
context_switch: Rate at which context switching takes place on this node during last statistics interval
node_summary: Provides a summary of metrics which include running, mem_used, mem_alarm and disk_free_alarm
-H URL, --hostname=URL. URL prefix for API access. Required.
-P PORT, --port=PORT. Port for API access. If not specified default port 15672 will be used.
-n NODE, --node=NODE. Name of the node being monitored.
-w WARNING, --warning=WARNING. Warning level.
-c CRITICAL, --critical=CRITICAL. Critical level.
check_radius_ih Copied
check_radius_adv
Usage: # /opt/itrs/infrastructure-agent/plugins/check_radius_ih [OPTIONS]...
OPTIONS
-v verbose (output with verification)
-u [username] cleartext username
-p [password] cleartext password
-s [shared secret] shared secret for RADIUS server
-r [radius server] radius server to auth off of
-c [radius port] radius server port
-t [auth timeout] interval to wait until auth timeout in seconds
-a [attributes] filename of the attributes file (see samplefile)
-A [attributes] attributes list semicolon separated (same format as samplefile)
-o [ok state] auth reply code which will return ok state
-m [replymsg] expected replymsg (type=18)
-h this menu
Examples:
/opt/itrs/infrastructure-agent/plugins/check_radius_ih \
-v \
-u pepito \
-p 'r3pikn' \
-s 'kmPANAs' \
-r localhost \
-t 10 \
-A '4 0 0 A 192.168.20.1; 61 0 0 I 15; 26 3414 41 I 1; 26 3414 42 I 2'
check_raid Copied
check_raid, Revision: 2.0
Copyright (c) 2004-2006 S Shipway
This plugin reports the current server's RAID status
Usage: check_raid [list of devices to ignore]
check_raid -v
check_raid -h
check_real Copied
check_real v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Pedro Leite <leite@cic.ua.pt>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests the REAL service on the specified host.
Usage:
check_real -H host [-e expect] [-p port] [-w warn] [-c crit] [-t timeout] [-v]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 554)
-u, --url=STRING
Connect to this url
-e, --expect=STRING
String to expect in first line of server response (default: RTSP/1.)
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
This plugin will attempt to open an RTSP connection with the host.
Successul connects return STATE_OK, refusals and timeouts return
STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful connects,
but incorrect reponse messages from the host result in STATE_WARNING return
values.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ro_mounts Copied
check_ro_mounts 0.1
Copyright (c) 2008 Valentin Vidic <vvidic@carnet.hr>
This plugin checks the mount table for read-only mounts.
Usage:
check_ro_mounts [-m mtab] [-p path] [-x path] [-X type]
Options:
-h, --help
Print detailed help screen
-m, --mtab=FILE
Use this mtab instead (default is /proc/mounts)
-p, --path=PATH, --partition=PARTITION
Glob pattern of path or partition to check (may be repeated)
-x, --exclude=PATH <STRING>
Glob pattern of path or partition to ignore (only works if -p unspecified)
-X, --exclude-type=TYPE <STRING>
Ignore all filesystems of indicated type (may be repeated)
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_rpc Copied
check_rpc v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2002 Karl DeBisschop/Truongchinh Nguyen/Subhendu Ghosh
Check if a rpc service is registered and running using
rpcinfo -H host -C rpc_command
Usage:
check_rpc -H host -C rpc_command [-p port] [-c program_version] [-u|-t] [-v]
check_rpc [-h | --help]
check_rpc [-V | --version]
<host> The server providing the rpc service
<rpc_command> The program name (or number).
<program_version> The version you want to check for (one or more)
Should prevent checks of unknown versions being syslogged
e.g. 2,3,6 to check v2, v3, and v6
[-u | -t] Test UDP or TCP
[-v] Verbose
[-v -v] Verbose - will print supported programs and numbers
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_sensors Copied
check_sensors v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Usage: check_sensors [--ignore-fault]
This plugin checks hardware status using the lm_sensors package.
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_simap Copied
check_simap v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests SIMAP connections with the specified host (or unix socket).
Usage:
check_simap -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_smart Copied
check_smart
License: BSD 3-Clause (https://github.com/ITRS-Group/infrastructure-agent-linux-plugins/blob/main/licenses/BSD-3.0)
Check for Hard Disk Drive SMART status
If HDD is not defined all HDD statuses will be read.
Installation requirement: sudo yum install smartmontools | sudo apt-get install smartmontools
Note: Due to the infrastructure-agent service now operating as a non-root user, it is necessary to grant the infra-agent user specific sudo privileges when using this plugin with the default settings. To achieve this, add the following line to the sudoers file:
infra-agent ALL=NOPASSWD:/usr/sbin/smartctl
This will allow the infra-agent user to execute the /usr/sbin/smartctl command without being prompted for a password. The /usr/sbin/smartctl file should only be modifiable by root.
Usage: check_smart
-?, --usage
Print usage information
-h, --help
Print detailed help screen
-V, --version
Print version information
--extra-opts=[section][@file]
Read options from an ini file. See https://www.monitoring-plugins.org/doc/extra-opts.html
for usage and examples.
-d, --Drives - Drives to run checks against, defaults to all availible drives
-b, --blkid - blkid executable location, defaults to /sbin/blkid
-s, --smartctl - smartctl executable location defaults to /usr/sbin/smartctl
-a, --ata - use ata option, 0 | 1
-r, --sudo - use sudo to run smartctl, defaults to on, use 'off' to disable
You may need to add the following line to the file: /etc/sudoers
infra-agent ALL=NOPASSWD:/usr/sbin/smartctl
-t, --timeout=INTEGER
Seconds before plugin times out (default: 15)
-v, --verbose
Show details for command-line debugging (can repeat up to 3 times)
NONE
check_smtp Copied
check_smtp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999-2001 Ethan Galstad <nagios@nagios.org>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin will attempt to open an SMTP connection with the host.
Usage:
check_smtp -H host [-p port] [-4|-6] [-e expect] [-C command] [-R response] [-f from addr]
[-A authtype -U authuser -P authpass] [-w warn] [-c crit] [-t timeout] [-q]
[-F fqdn] [-S] [-D warn days cert expire[,crit days cert expire]] [-v]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 25)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-e, --expect=STRING
String to expect in first line of server response (default: '220')
-C, --command=STRING
SMTP command (may be used repeatedly)
-R, --response=STRING
Expected response to command (may be used repeatedly)
-f, --from=STRING
FROM-address to include in MAIL command, required by Exchange 2000
-F, --fqdn=STRING
FQDN used for HELO
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
-S, --starttls
Use STARTTLS for the connection.
-A, --authtype=STRING
SMTP AUTH type to check (default none, only LOGIN supported)
-U, --authuser=STRING
SMTP AUTH username
-P, --authpass=STRING
SMTP AUTH password
-q, --ignore-quit-failure
Ignore failure when sending QUIT command to server
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Successul connects return STATE_OK, refusals and timeouts return
STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful
connects, but incorrect reponse messages from the host result in
STATE_WARNING return values.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_snmp Copied
check_snmp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Check status of remote machines and obtain system information via SNMP
Usage:
check_snmp -H <ip_address> -o <OID> [-w warn_range] [-c crit_range]
[-C community] [-s string] [-r regex] [-R regexi] [-t timeout] [-e retries]
[-l label] [-u units] [-p port-number] [-d delimiter] [-D output-delimiter]
[-m miblist] [-P snmp version] [-N context] [-L seclevel] [-U secname]
[-a authproto] [-A authpasswd] [-x privproto] [-X privpasswd] [-4|6]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 161)
-n, --next
Use SNMP GETNEXT instead of SNMP GET
-P, --protocol=[1|2c|3]
SNMP protocol version
-N, --context=CONTEXT
SNMPv3 context
-L, --seclevel=[noAuthNoPriv|authNoPriv|authPriv]
SNMPv3 securityLevel
-a, --authproto=[MD5|SHA]
SNMPv3 auth proto
-x, --privproto=[DES|AES]
SNMPv3 priv proto (default DES)
-C, --community=STRING
Optional community string for SNMP communication (default is "public")
-U, --secname=USERNAME
SNMPv3 username
-A, --authpassword=PASSWORD
SNMPv3 authentication password
-X, --privpasswd=PASSWORD
SNMPv3 privacy password
-o, --oid=OID(s)
Object identifier(s) or SNMP variables whose value you wish to query
-m, --miblist=STRING
List of MIBS to be loaded (default = none if using numeric OIDs or 'ALL'
for symbolic OIDs.)
-d, --delimiter=STRING
Delimiter to use when parsing returned data. Default is "="
Any data on the right hand side of the delimiter is considered
to be the data that should be used in the evaluation.
-w, --warning=THRESHOLD(s)
Warning threshold range(s)
-c, --critical=THRESHOLD(s)
Critical threshold range(s)
--rate
Enable rate calculation. See 'Rate Calculation' below
--rate-multiplier
Converts rate per second. For example, set to 60 to convert to per minute
--offset=OFFSET
Add/substract the specified OFFSET to numeric sensor data
-s, --string=STRING
Return OK state (for that OID) if STRING is an exact match
-r, --ereg=REGEX
Return OK state (for that OID) if extended regular expression REGEX matches
-R, --eregi=REGEX
Return OK state (for that OID) if case-insensitive extended REGEX matches
--invert-search
Invert search result (CRITICAL if found)
-l, --label=STRING
Prefix label for output from plugin
-u, --units=STRING
Units label(s) for output data (e.g., 'sec.').
-T, --unit_type=STRING
Override calculated performance data unit type(s) for output data
-D, --output-delimiter=STRING
Separates output on multiple OID requests
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-e, --retries=INTEGER
Number of retries to be used in the requests
-O, --perf-oids
Label performance data with OIDs instead of --label's
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
This plugin uses the 'snmpget' command included with the NET-SNMP package.
if you don't have the package installed, you will need to download it from
http://net-snmp.sourceforge.net before you can use this plugin.
Notes:
- Multiple OIDs (and labels) may be indicated by a comma or space-delimited
list (lists with internal spaces must be quoted).
- See:
https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
for THRESHOLD format and examples.
- When checking multiple OIDs, separate ranges by commas like '-w 1:10,1:,:20'
- Note that only one string and one regex may be checked at present
- All evaluation methods other than PR, STR, and SUBSTR expect that the value
returned from the SNMP query is an unsigned integer.
Rate Calculation:
In many places, SNMP returns counters that are only meaningful when
calculating the counter difference since the last check. check_snmp
saves the last state information in a file so that the rate per second
can be calculated. Use the --rate option to save state information.
On the first run, there will be no prior state - this will return with OK.
The state is uniquely determined by the arguments to the plugin, so
changing the arguments will create a new state file.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_spop Copied
check_spop v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests SPOP connections with the specified host (or unix socket).
Usage:
check_spop -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ssh Copied
check_ssh v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Remi Paulmier <remi@sinfomic.fr>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Try to connect to an SSH server at specified server and port
Usage:
check_ssh [-4|-6] [-t <timeout>] [-r <remote version>] [-p <port>] <host>
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 22)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-r, --remote-version=STRING
Alert if string doesn't match expected server version (ex: OpenSSH_3.9p1)
-P, --remote-protocol=STRING
Alert if protocol doesn't match expected protocol version (ex: 2.0)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ssmtp Copied
check_ssmtp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests SSMTP connections with the specified host (or unix socket).
Usage:
check_ssmtp -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_swap Copied
check_swap v2.2 (monitoring-plugins 2.2)
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
Check swap space on local machine.
Usage:
check_swap [-av] -w <percent_free>% -c <percent_free>%
-w <bytes_free> -c <bytes_free> [-n <state>]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-w, --warning=INTEGER
Exit with WARNING status if less than INTEGER bytes of swap space are free
-w, --warning=PERCENT%%
Exit with WARNING status if less than PERCENT of swap space is free
-c, --critical=INTEGER
Exit with CRITICAL status if less than INTEGER bytes of swap space are free
-c, --critical=PERCENT%%
Exit with CRITICAL status if less than PERCENT of swap space is free
-a, --allswaps
Conduct comparisons for all swap partitions, one by one
-n, --no-swap=<ok|warning|critical|unknown>
Resulting state when there is no swap regardless of thresholds. Default: CRITICAL
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Notes:
Both INTEGER and PERCENT thresholds can be specified, they are all checked.
On AIX, if -a is specified, uses lsps -a, otherwise uses lsps -s.
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_tcp Copied
check_tcp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests TCP connections with the specified host (or unix socket).
Usage:
check_tcp -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_time Copied
check_time v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad
Copyright (c) 1999-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin will check the time on the specified host.
Usage:
check_time -H <host_address> [-p port] [-u] [-w variance] [-c variance]
[-W connect_time] [-C connect_time] [-t timeout]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 37)
-u, --udp
Use UDP to connect, not TCP
-w, --warning-variance=INTEGER
Time difference (sec.) necessary to result in a warning status
-c, --critical-variance=INTEGER
Time difference (sec.) necessary to result in a critical status
-W, --warning-connect=INTEGER
Response time (sec.) necessary to result in warning status
-C, --critical-connect=INTEGER
Response time (sec.) necessary to result in critical status
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_time_skew Copied
Usage: check_time_skew [-w <seconds>] [-c <seconds>] [-n <ntpserver>]
Check the time of the machine compared to an ntp server (pool.ntp.org
by default) and report a warn or error if it is outside of specified
boundaries
check_udp Copied
check_udp v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2008 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests UDP connections with the specified host (or unix socket).
Usage:
check_udp -H host -p port [-w <warning time>] [-c <critical time>] [-s <send string>]
[-e <expect string>] [-q <quit string>][-m <maximum bytes>] [-d <delay>]
[-t <timeout seconds>] [-r <refuse state>] [-M <mismatch state>] [-v] [-4|-6] [-j]
[-D <warn days cert expire>[,<crit days cert expire>]] [-S <use SSL>] [-E]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: none)
-4, --use-ipv4
Use IPv4 connection
-6, --use-ipv6
Use IPv6 connection
-E, --escape
Can use \n, \r, \t or \\ in send or quit string. Must come before send or quit option
Default: nothing added to send, \r\n added to end of quit
-s, --send=STRING
String to send to the server
-e, --expect=STRING
String to expect in server response (may be repeated)
-A, --all
All expect strings need to occur in server response. Default is any
-q, --quit=STRING
String to send server to initiate a clean close of the connection
-r, --refuse=ok|warn|crit
Accept TCP refusals with states ok, warn, crit (default: crit)
-M, --mismatch=ok|warn|crit
Accept expected string mismatches with states ok, warn, crit (default: warn)
-j, --jail
Hide output from TCP socket
-m, --maxbytes=INTEGER
Close connection once more than this number of bytes are received
-d, --delay=INTEGER
Seconds to wait between sending string and polling for response
-D, --certificate=INTEGER[,INTEGER]
Minimum number of days a certificate has to be valid.
1st is #days for warning, 2nd is critical (if not specified - 0).
-S, --ssl
Use SSL for the connection.
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (output may be truncated by
the monitoring system)
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_ups Copied
check_ups v2.2 (monitoring-plugins 2.2)
Copyright (c) 2000 Tom Shields
Copyright (c) 2004 Alain Richard <alain.richard@equation.fr>
Copyright (c) 2004 Arnaud Quette <arnaud.quette@mgeups.com>
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin tests the UPS service on the specified host. Network UPS Tools
from www.networkupstools.org must be running for this plugin to work.
Usage:
check_ups -H host -u ups [-p port] [-v variable] [-w warn_value] [-c crit_value] [-to to_sec] [-T]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-H, --hostname=ADDRESS
Host name, IP Address, or unix socket (must be an absolute path)
-p, --port=INTEGER
Port number (default: 3493)
-u, --ups=STRING
Name of UPS
-T, --temperature
Output of temperatures in Celsius
-v, --variable=STRING
Valid values for STRING are LINE, TEMP, BATTPCT or LOADPCT
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
This plugin attempts to determine the status of a UPS (Uninterruptible Power
Supply) on a local or remote host. If the UPS is online or calibrating, the
plugin will return an OK state. If the battery is on it will return a WARNING
state. If the UPS is off or has a low battery the plugin will return a CRITICAL
state.
Notes:
You may also specify a variable to check (such as temperature, utility voltage,
battery load, etc.) as well as warning and critical thresholds for the value
of that variable. If the remote host has multiple UPS that are being monitored
you will have to use the --ups option to specify which UPS to check.
This plugin requires that the UPSD daemon distributed with Russell Kroll's
Network UPS Tools be installed on the remote host. If you do not have the
package installed on your system, you can download it from
http://www.networkupstools.org
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_users Copied
check_users v2.2 (monitoring-plugins 2.2)
Copyright (c) 1999 Ethan Galstad
Copyright (c) 2000-2007 Monitoring Plugins Development Team
<devel@monitoring-plugins.org>
This plugin checks the number of users currently logged in on the local
system and generates an error if the number exceeds the thresholds specified.
Usage:
check_users -w <users> -c <users>
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-w, --warning=INTEGER
Set WARNING status if more than INTEGER users are logged in
-c, --critical=INTEGER
Set CRITICAL status if more than INTEGER users are logged in
Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org
check_varnish Copied
Check for varnish cache status
Usage: "check_varnish -m <MetricName> -w <WARNING> -c <CRITICAL> -n <INSTANCENAME> -r <RATE> -v <VERSION>"
-h, --help
Print this help screen
-m, --MetricName=STRING
Name of the metric to be monitored
Using the command varnishstat -l you can list all possible metrics that can be monitored
-n, --instancename=STRING
Name of the varnish Instance
-r, --rate=BOOL
If set the metric will be calculated as an average per second derived from the last recorded result.
If not set some results will continuously increment.
Only valid for Varnish version 3 (versions 4 and 5 will auto detect rate types)
-v, --version=INTEGER
If running version 3.0 set the flag to 3
4.0 and 5.0 are set as the default version this opspack monitors
-w, --warning=INTEGER
Warning level
-c, --critical=INTEGER
Critical level
check_wave Copied
check_wave v2.2 (monitoring-plugins 2.2)
The Monitoring Plugins come with ABSOLUTELY NO WARRANTY. You may redistribute
copies of the plugins under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
Copyright (c) 2000 Jeffery Blank/Karl DeBisschop
Usage: check_wave -H <host> [-w <warn>] [-c <crit>]
<warn> = Signal strength at which a warning message will be generated.
<crit> = Signal strength at which a critical message will be generated.
Send email to help@monitoring-plugins.org if you have questions regarding use
of this software. To submit patches or suggest improvements, send email to
devel@monitoring-plugins.org. Please include version information with all
correspondence (when possible, use output from the --version option of the
plugin itself).
check_zfs_usage Copied
check_zfs_usage
License: BSD 3-Clause (https://github.com/ITRS-Group/infrastructure-agent-linux-plugins/blob/main/licenses/BSD-3.0)
Check for ZFS Pool stats
Installation requirement: sudo yum install zfsutils-linux | sudo apt install zfsutils-linux
Note: Due to the infrastructure-agent service now operating as a non-root user, it is necessary to grant the infra-agent user specific sudo privileges. To achieve this, add the following line to the sudoers file:
infra-agent ALL=NOPASSWD:/sbin/zpool
This will allow the infra-agent user to execute the /sbin/zpool command without being prompted for a password. The /sbin/zpool file should only be modifiable by root.
Usage: check_zfs_usage -w <Warning> -c <Critical>
-?, --usage
Print usage information
-h, --help
Print detailed help screen
-V, --version
Print version information
--extra-opts=[section][@file]
Read options from an ini file. See https://www.monitoring-plugins.org/doc/extra-opts.html
for usage and examples.
--critical=N,-c N
If above this value return CRITICAL (default: 90%)
--warning=N,-w N
If above this value return WARNING (default: 80%)
-t, --timeout=INTEGER
Seconds before plugin times out (default: 15)
-v, --verbose
Show details for command-line debugging (can repeat up to 3 times)
["Opsview On-premises"]
["User Guide"]