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Make check_procs filter out itself in the process list by comparing the
file pointed to by /proc/pid/exe. On platforms where this is not
available or when check_procs is passed the -T flag, the old behaviour
(check whether PID equals getpid()) is retained.
This fixes some false alarms when e.g. Nagios has, for whatever reasons,
some backlog of checks to run and check_procs with -a is called more
than once in a short time, matching its sister process.
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Use (slightly) more intuitive option names etc.
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This commit fixes sourceforge.net bug #3552839.
It adds a -k|--no-kthreads option to ignore kernel thread processes.
Please note: currently this feature only works for GNU/Linux systems (due to the fact I have no other systems to test/develop on)
Sorry for that, but I'm sure this can be accomplished by somebody else ;-)
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Let check_fping use IPv6 only if
- the operating system supports IPv6,
- the user didn't specify --without-ipv6, and
- the "configure" script found the fping6(8) binary.
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* github/villemattila/check_fping_ipv6:
check_fping: IPv6 support
Conflicts:
plugins/check_fping.c
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-S allows to specify the source ip for ICMP pakets
-I allows to specify a interface to bind to
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The -4/-6 options are currently not supported.
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* github/tokkee/sh/check_pgsql:
check_pgsql: Determine connection time in µs-resolution.
check_pgsql: Leave 'min' value in query perfdata empty.
check_pgsql: Updated copyright.
check_pgsql: Added support for the -o command line option.
check_pgsql: Removed -4/-6 flags from help output.
check_pgsql: Allow UNIX socket directories as hostname as well.
check_pgsql: Use PQconnectdb() rather than PQsetdbLogin().
check_pgsql: Fixed query perfdata output for empty warn/crit ranges.
check_pgsql: Added support for executing queries.
Conflicts:
plugins/check_pgsql.c
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The check_procs plugin now emits performance data, fix the test(s)
accordingly.
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The check_apt plugin now emits performance data, fix the test(s)
accordingly.
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- cleanup whitespace
- added test cases
- print time_ssl only if ssl is in use
- updated news and thanks file
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check_apt now correctly exits when apt-get return != 0
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multiple headers have to be set by multiple -k switches. Seperating them
by semicolons is not longer supported as semicolons are valid characters in
http headers.
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g0hl1n/sf_3571331_check_http_-_removed_semicolon_delimiter_in_-k
Fixed SF.net bug #3571331, check_http converts semicolon to newline in -k
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Thanks to Roman Fiedler for reporting the issue and providing a fix
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Thanks to Vaclav Ovsik for reporting the issue and providing a fix
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The check_ntp_peer plugin now ignores response packets with an
unexpected "Operation Code" and/or "Sequence" number (cf. RFC 1305,
Appendix B). This fixes an issue where the check_ntp_peer requests got
duplicated on their way to the server (due to some network switch bug),
and the server therefore sent multiple responses per request.
Thanks to Marc Haber for reporting the issue.
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This commit fixes an issue with check_apt where check_apt doesn't exit
with the appropriate return code when apt-get returned a non-zero value.
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This commit fixes sourceforge.net bug id 3571331.
The semicolon was defined as input delimiter for multiple values in the -k arguments.
Due to the fact the semicolon is a valid character for HTTP header fields this input delimiter function was removed.
It is still possible to pass multiple header fields via multiple -k (like described in helptext).
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By using a more automake-style handling of dependencies and a single
convenience library, it's tremendously easy to build in parallel.
Note that since the linking happens with the static archives, the
unused objects are discarded and provide no overhead whatsoever.
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The previous name would collide with popen's. Even if the two are
never used together, it's still a good idea not to have the same
symbol in multiple object files.
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added missing longopt --user
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"./check_tcp -6 -p 80 host" leads to an error:
TCP CRITICAL - Invalid hostname, address or socket: 127.0.0.1
because 127.0.0.1 is the fallback host, the tailing hostname
was ignored.
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http://sourceforge.net/tracker/index.php?func=detail&aid=3269273&group_id=29880&atid=397597
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Fixes for check_apt handling of -i/-e/-c regexps and SECURITY_RE, plus tests
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nagios.com seems to have changed their ip address. Also added tests
about -4/-6 option.
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Add command line options -4 and -6 (--use-ipv4 and
--use-ipv6) to check_dig.
Effectively this adds no new functionality, just a
shortcut for:
check_dig -A "-4"
check_dig -A "-6"
Needed for using check_dig with the check_v46 wrapper
(see e.g.
https://gitorious.org/nagios-monitoring-tools/nagios-monitoring-tools/blobs/master/check_v46)
which requires -4/-6 command line option support.
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The memory allocation mixed up number of bytes with number of pointers,
meaning as soon as we'd reach (on 64 bit systems) the second argument,
we'd start writing it outside of our allocated memory.
Normally, this isn't too visible, but as soon as you (again, on my 64
bit system) reach argument number 8, you get a segfault. It is easily
reproducible with:
check_snmp -o '' -l '' -o '' -l '' -o '' -l '' -o '' -l '' \
-o '' -l '' -o '' -l '' -o '' -l '' -o '' -l ''
This patch allocates the proper amount of memory, to fix the issue.
Signed-off-by: Robin Sonefors <robin.sonefors@op5.com>
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Add command line options -4 and -6 (--use-ipv4 and
--use-ipv6) to check_fping. IPv4 is used by default,
maintaining backwards compatibility with older
check_fping versions. IPv6 support requires the
fping6 program.
The implementation is really just an imitation of
check_ping IPv6 support: Plugin command line option
-4/-6 designates whether to run fping/fping6.
Please note that especially the changes to
configure.in might be all wrong - I don't know
what's the proper autoconf way, patching
configure.in just seemed to work for me.
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connect errors may happen if clients check agains dual
stacked ipv4/6 ntp servers.
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This adds support for @<range> and makes stuff a bit simpler by removing code
duplications.
Note: Previously, the compatibility code for 'check_procs <warn> <max>'
accepted something like 'check_procs -w 10:-1 -c 10:-1 20 50' as well
(treating it as if '-w 10:20 -c 10:50' was specified). This is no longer the
case ... additional arguments are only used as warn/crit thresholds in case
-w/-c is not specified at all.
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Dying without a hint of what went wrong is just plain annoying. With
this patch we at least get a hint.
While at it, we fix the string offset so the output we're interested
in doesn't keep the equal sign that snmpget prints.
Signed-off-by: Andreas Ericsson <ae@op5.se>
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Once upon a time, check_snmp used to accept inverse ranges in the
format of '2:1' to mean "alert if value is inside this range".
Since commit 7cb3ae09334796f3b54e4e6438e38c2cc679b360, ranges such
as those have instead triggered the error "Range format incorrect"
and resulted in an UNKNOWN warning state. This patch attempts to
fix the situation so that the old-style ranges continues to mean
exactly what the once did and people with lots of snmp checks can
avoid a bazillion false positives from their environments.
Signed-off-by: Andreas Ericsson <ae@op5.se>
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Let OpenSSL load its configuration file. See the OPENSSL_config(3) man
page for details.
(Suggested by Max Kosmach in Debian bug report #689960, forwarded by Jan
Wagner.)
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Add a hidden "--input-file" option to check_apt (modelled on
check_procs) so that it can take files with sample apt output as input.
Add tests for my SECURITY_RE fix (debian3) and for the include, exclude
and critical options.
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For the default security upgrade detection regular expression, match
"Debian-Security" in package description when it's anywhere after the
first parenthesis (not just the second space-delimited word). For
example:
... (4.0.1-5.4 Debian:6.0.6/stable, Debian-Security:6.0/stable ...
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"critical" regular expressions. Instead, check for lines beginning
with "Inst" using strncmp and apply the regular expressions only when
such lines are found.
Fixes Debian bug #522812, along the lines suggested by the bug
submitter, Justin T Pryzby.
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CRITCAL -> CRITICAL typo
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Mention that the -C option now accepts two comma-separated values.
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Sebastian Schmidt
Holger Weiss
Juan Carlos Fernandez
Richard Leitner
Steve Weinreich
Sven Nierlein
Sebastian Nohn
Sven Nierlein
Jan Wagner
Diego Elio Pettenò
Joerg Linge
Daniël van Eeden
Ville Mattila
Robin Sonefors
Sebastian Harl
Andreas Ericsson
Alex Bradley
Gianluca Varisco