/usr/share/check_mk/checks-man/fileinfo.groups is in check-mk-server 1.2.6p12-1.
This file is owned by root:root, with mode 0o644.
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agents: windows, linux, freebsd, macosx, solaris
catalog: os/files
license: GPL
distribution: check_mk
description:
This check monitors the size, age and the count of a group of files
in the target host's filesystem. You can set lower and upper
limits for each: size of files, age of oldest, the newest file
and for the total count of files.
This check needs some configuration in the agent, as the agent needs to
know the information about which files need to be sent. Please refer to
fileinfo's manpage for information about setting up the agent.
The check also needs a configured file grouping pattern. The name of the
file group is referenced in the check configuration as the item.
File grouping patterns combine a simple pattern based on {*} and {?} to
join a subset of the file names send by the agent into a file group. In
addition an {exclude} pattern may be defined to exclude certain filenames.
Furthermore, the current time/date in a configurable format may be
included in the pattern. The syntax is as follows: {$DATE:format-spec$},
where {format-spec} is a list of time format directives of the unix date
command. Example: {$DATE:%Y%m%d$} is todays date, e.g. 20140127. A pattern
of {/var/tmp/backups/$DATE:%Y%m%d$.txt} would search for .txt files with
todays date as name in the directory /var/tmp/backups.
item:
Configured name of the file group
examples:
# old syntax of file group patterns, still valid
fileinfo_groups = [
([("Auth_group",r"/var/log/auth*")], ALL_HOSTS),
([("Message_group", r"/var/log/messages*")], ['test2'], ALL_HOSTS),
]
# new syntax of file group patterns, including exclude pattern
fileinfo_groups = [
([("Auth_group", ("/var/log/auth*","/var/log/*.debug"))], ALL_HOSTS),
([("Message_group", ("/var/log/messages*",""))], ['test2'], ALL_HOSTS),
]
# syntax of check
check_parameters = [
({
"minsize": (200.0, 300.0),
"maxsize": (400.0, 500.0),
"mincount": (2, 3),
"maxcount": (3, 4),
"minage_oldest": (50, 60),
"maxage_oldest": (100, 120),
"minage_newest": (10, 20),
"maxage_newest": (30, 40),
"minsize_largest": (2048, 1024),
"maxsize_largest": (2048, 1024),
"minsize_largest": (10240, 20480),
"maxsize_largest": (10240, 20480),
}, ALL_HOSTS, ["File group"]),
]
perfdata:
Four values: the aggregated size of all files in group, the age
of the oldest and newest file in seconds (the time since the last
modification of the file) and the count of all files.
inventory:
You have to configure at least on pattern for each
fileinfo group
[parameters]
parameters (dict): This check uses dictionary based
parameters. Per default no parameters are set and
the check is always OK.
{"minage_oldest"}: A pair of integers for the warning and
critical level of the minimum file age in seconds
for the oldest file found with the file group pattern.
A missing key or {None} disables the minimum age
checking. The borders itself always belong to the
better state, so {(60, 120)} will make the check
OK as long as the age of the file is not exceeding
60 seconds and warning if the age is 120 seconds
or less.
{"maxage_oldest"}: Pair of integers for the maximum file
age in seconds for the oldest file found with file group pattern.
{"minage_newest"}: Pair of integers for the minimum file
age in seconds for the newest file found with file group pattern.
{"maxage_newest"}: Pair of integers for the maximum file
age in seconds for the newest file found with file group pattern.
{"minsize_smallest"}: Pair of integers for the minimum file
size in bytes for the smallest file found with the file group pattern.
{"maxsize_smallest"}: Pair of integers for the maximum file
size in bytes for the smallest file found with the file group pattern.
{"minsize_largest"}: Pair of integers for the minimum file
size in bytes for the largest file found with the file group pattern.
{"maxsize_largest"}: Pair of integers for the maximum file
size in bytes for the largest file found with the file group pattern.
{"minsize"}: Pair of integers for the minimum size of the aggregation
of all files in bytes in group.
{"maxsize"}: Pair of integers for the maximum size of the aggregation
of all files in bytes in group.
{"mincount"}: Pair of integers for the minimum count of all files
aggregatet in group.
{"maxcount"}: Pair of integers for the maximum count of all files
aggregatet in group.
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