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The -m option may be used to specify a metric to check the thresholds against.
This is more flexible than --conntime-warning/--conntime-critical (-W/-C) as
it may be extended to support further metrics without introducing tons of
arguments. Also, it does not make much sense to check the conntime and query
result at the same time.
Currently, the metrics CONN_TIME and QUERY_RESULT are available.
A query is no longer required unless QUERY_RESULT (the default) is used.
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- do not use zero as 'min' value for the query result perfdata
- added all semicolons
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The -W and -C options are used for that. The plugin return value is determined
by the worst check result.
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This plugin connects to an SQL database using libdbi, thus supporting all
database backends supported by libdbi. It will then issue the specified SQL
query and check the result (the numeric value of the first column of the first
row to be precise) against the specified warning/critical ranges.
The performance data includes the connection time (µs-resolution as provided
by gettimeofday()) and the query result.
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Recent versions/builds seem to disable that feature.
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The support for specifying the desired SSL protocol version via an
optional -S/--ssl argument broke the -C/--certificate option. This is
fixed now.
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SSL initialization errors are now handled properly by check_http
(#3095106 - Eric Schoeller).
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The check_http -S/--ssl option now takes an optional argument which
specifies the desired SSL/TLS protocol version (#3285367 - Jason Lunn).
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Some versions of OpenSSL fail to negotiate the SSL connection with at
least some versions of Tomcat if stateless SSL session resumption
support (see RFC4507) is enabled:
| CRITICAL - Cannot make SSL connection
| 140099330348712:error:140943F2:SSL routines:SSL3_READ_BYTES:sslv3 alert unexpected message:s3_pkt.c:1195:SSL alert number 10
The problem is reproducible with OpenSSL 1.0.0h, but not with OpenSSL
0.9.8o-4squeeze12 (as shipped with Debian 6.0.4). We work around it by
disabling the RFC4507 functionality when using OpenSSL versions which
support it.
Thanks to Dag Bakke for reporting the issue and for giving me access to
a server I could use to reproduce the problem.
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The nagios-plugins.spec file is created from nagios-plugins.spec.in and
should be ignored by Git.
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ssh://nagiosplug.git.sourceforge.net/gitroot/nagiosplug/nagiosplug
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ssh://nagiosplug.git.sourceforge.net/gitroot/nagiosplug/nagiosplug
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Add a note to the --help output which clarifies that check_http doesn't
perform certificate verification (beyond what the "-C" option does).
(Suggested by Michael Renner in Debian bug report #644627, forwarded by
Jan Wagner.)
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Replace all occurrences of "strstr(s, "c") == s" with "s[0] == 'c'".
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Fix the code which accepts a comma-separated list of labels specified
via the "-l" option.
(Spotted by Oskar Liljeblad in Debian bug report #647020, forwarded by
Jan Wagner.)
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The Solaris package creation has been updated to newer standards to match those
of the NRPE package. The following changes have been made:
- the plugins now install under /opt/nagios
- the name of package is now NGOSplugin
- the files installed are now owned by the nagios user
- the package includes a pre-installation script that creates a nagios user
and a nagios group if one did not previously exist
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On Solaris, in the case where the mysql libraries were compiled using a
non-gcc compiler, but the plugins are being compiled with gcc, the configure
process would incorrectly determine the MYSQLCFLAGS. This has been corrected
in the m4/np_mysqlclient.m4 file.
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Specify the exit codes by using the constants from utils.sh.
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Return an UNKNOWN status if a faulty sensor is detected. This can be
suppressed with the new "--ignore-fault" option.
(Fixes Debian bug #615133, patch suggested by Jan Wagner.)
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It won't trust us about msg containing no format string, and fail miserably
when compiled with -Werror=format-security. Reported by spy6 on IRC.
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The undocumented --host has been changed to --hostname which is actually
mentioned in --help. Thanks to lgarrett (#3191388)
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certificate errors (Opsview team)
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Duncan Ferguson)
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When specifying a host-name on the command line, each of its IPs is added to
the host table (and each one is pinged). So, the buffer has to be large enough
to hold all of the respective host objects. (argc - 1) only fits hosts with a
single IP.
Thanks to Max Kosmach <max@tcen.ru> for reporting this in Debian bug #623702.
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Abort immediately if we don't receive a server greeting or if the
greeting doesn't contain the "--expect"ed string (by default: "220")
instead of blindly sending the EHLO/HELO line.
Spotted by Daniel Piddock, see Debian bug report #611914.
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This patch adds a check for the certificate cn (hostname) to normal
certificate checks. It returns CRITICAL if th cn is missing, otherwise it
prints it in the normal output.
Patch by Stéphane Urbanovski
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parsing of
performance data. Now replaced with ','
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1. Timetick test could fail with uptime > 115 days. Thresholds are
double type, so it's safe to put a large number even for 32bit systems.
2. Add a test based on an invalid bug report, worthy anyway.
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This enables floating point and ranges, and make the code more standard.
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My Test::More wouldn't print the total number of tests anymore, moving
the plan at the top appears to fix it.
At the same time I made check-http.t eval the special modules so it can
skip the tests instead of failing.
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This reverts commit 896962a1ad1b7d7c75d42c565b06cc799feb0a7c.
Conflicts:
NEWS
plugins/tests/check_snmp.t
Notes:
Reverting because I rebased a patch that was doing the same thing, plus
fixing more related regressions, and both didn't work together.
I kept the tests intact except for one that wouldn't pass on 1.4.14
either
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- Use /var/tmp for state if no state dir environment variable is set,
this avoid the need for a writable localstatedir during tests.
- Use "rm -f", mostly to avoid printing out garbage of the directory
doesn't exists
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Original patch to make Timeticks works as in check_snmp v1.4.14, it turns
out is_numeric isn't so useful and treating all types as numeric works
best for backwards-compatibility. This is how it used to work in 1.4.14.
As a special case, I also make calculate_rate look up for numeric values
as it would otherwise return the last value instead.
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