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[skip ci]
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just keeped 'make' in script target
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Remove unnecessary whitespace in Makefile.am
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check_snmp becomes capable of evaluating negative values properly,
but it might be returning CRITICALs where it used to return OK and was ignored,
if a negative value turns out to actually be a valid value.
If negative values are valid, this can be worked around,
by adding "~:" to the warning/critical threshold : 100 -> ~:100
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Next commit will work on fixing these!
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C89 doesn't allow variable declarations to be intermingled with code.
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This change saves us from having to link check_dig against "libm"
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which is already set to 10 seconds
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When a timeout value is specified with the -t option, dig will sometimes
timeout before the timer is actually reached.
The problem occurs because the check_dig plugin does not pass the specified
timeout value to dig, leaving dig to timeout with it's default value which
seems to be around 10-15seconds.
To reproduce:
time ./check_dig -H 127.0.0.2 -l www.google.com -t 30
It will not run for 30secs, which is the expected behaviour.
The following will work, because the timeout is less than the default dig
timeout, so the plugin cancels the dig command:
time ./check_dig -H 127.0.0.2 -l www.google.com -t 2
This fix passes the timeout value to dig, and sets the number of retries which tends to vary from system to system by default.
Closes #1168
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Adding nullmailer support to check_mailq submitted by Luca Corti
Closes: #740
Closes: #1189
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Check_swap used to allow no swap when thresholds were only specified in
percent. This is no longer the case and the state now must be specified
explicitly. The default is to always return CRITICAL when the swap is
absent regardless of thresholds.
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Also use strcasecmp imported from gnulib for simplicity
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Return 0% free instead of 100% free when total swap is 0
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Clarifying in the help output that we need either a device or mount point
listed by the mount(8) command.
(Closes: #1118)
(Closes: #1170)
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Also default to "-u test -ptest" which are default MySQL accounts only
missing the prescribed privileges.
The database is no longer specified as it is not used.
If wanted is should be its own parameter/tests.
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Add ability to read from options file to check_mysql_query.c
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The change has also been updated in
https://www.monitoring-plugins.org/doc/state-retention.html
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The NPTest.cache cannot be loaded when empty, and this prevents
getting the data and populating the file. This patch skips the file when
empty as if it didn't exist.
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If a plugin still has suid privileges at the time np_enable_state() is
called, the MP_STATE_DIRECTORY environment will be ignored.
There is no need for a NEWS entry as no suid plugins use np_enable_state
yet.
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Rename NAGIOS_PLUGIN_STATE_DIRECTORY to MP_STATE_DIRECTORY
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Patch to provide for a -i | --ignore-missing option. This allows files that
don't exist to be monitored for without causing an error. The use case is:
* one process periodically pushes files to an "input" queue for a second
process
* the second process, when running cleanly will "consume" (process and remove)
these files
So the conditions to meet are:
1. If the file doesn't exist, that's fine (OK)
2. If the file exists, but is less than X seconds, that's fine (OK)
3. If the file exists, but greater than X seconds, no good (CRITICAL)
Since now check_file_age doesn't permit this behavior, as a non-existent file
is considered CRITICAL.
Test case was contributed by our lovely Holger.
Closes #1181, Closes #989, Closes #862, Closes #1187, Closes #845
Closes Debian Bug #496307
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by Geoff Oakham <goakham at oanda.com>
Patch of check_ping that allows it to gracefully handle when ping outputs
to stderr "Warning: time of day goes back (-XXXXus), taking countermeasures."
Closes: #809 and #1195
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The more important change: A fix for a bug which caused the check_ntp_time
and check_ntp_time check to always take the first response from ntp and not
the avarage since "j" is not increased anywhere. "i" should be used there
instead.
Partly Closes #956 and Closes #1166
Closes: #1089
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A minor change which makes the AVG_NUM configurable by compiler define.
Partly Closed #956 and Closes #1166
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1. libtab is now bundled, so suggest to enable it rather than install it
2. "parse-ini" feature has been called "extra-opts"
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Each S.M.A.R.T. attribute is compared against a threshold. If it is LESSTHAN
that threshold an error is reported. This patch fixes the problem, that
attribute values EQUAL to the threshold are reported as error, which is wrong.
Only LESSTHAN the threshold is an error.
For more information see: http://www.hdsentinel.com/smart/index.php
My SSD has some attributes which value and threshold are "0". Without the patch
this is reported as errornous.
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
...
172 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0
174 Unknown_Attribute 0x0030 000 000 000 Old_age Offline - 13
177 Wear_Leveling_Count 0x0000 000 000 000 Old_age Offline - 0
...
See also:
* http://sourceforge.net/p/nagiosplug/patches/365/
* https://bugzilla.redhat.com/913085
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As soon as a device is specified without using -d, anything else on the
command line is ignored.
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check_ide_smart could disable offline auto tests but could not re-enable
them. For this reason all SMART command modes have been disabled
The disabled commands are -0/--auto-off, -1/--auto-on and
-i/--immediate
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check_ide_smart was originally a smard control utility later converted
to a monitoring plugin. the -n option (Nagios check) should therefore be
the default.
This patch deprecates the -n and -q switches, and make the other
switches return nagios-compatible output (they are most likely used in
eventhandlers, but returning nagios-compatible output makes it clear and
easy to handle the return status)
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Jan Wagner
Thomas Guyot-Sionnest
Sam Kottler
Stephane Lapie
Holger Weiss
Tilmann Bubeck