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2021-11-17Merge pull request #1688 from bazzisoft/masterRincewindsHat2-2/+2
check_curl.c: bugfix: verify certificates option should not force SSL to be used
2021-11-17check_snmp: fix performance thresholds when using multiple oidsSven Nierlein4-6/+23
when using check_snmp with multiple oids it simply printed the unparsed content from -w/-c into the thresholds for each oid. So each oid contained the hole -w from all oids. ./check_snmp ... -o iso.3.6.1.2.1.25.1.3.0,iso.3.6.1.2.1.25.1.5.0 -w '1,2' -c '3,4' before: SNMP ... | HOST-RESOURCES-MIB::hrSystemInitialLoadDevice.0=393216;1,2;3,4 HOST-RESOURCES-MIB::hrSystemNumUsers.0=24;1,2;3,4 after: SNMP ... | HOST-RESOURCES-MIB::hrSystemInitialLoadDevice.0=393216;1;3 HOST-RESOURCES-MIB::hrSystemNumUsers.0=24;2;4 This also applies to fixed thresholds since check_snmp translates negative infinities from: '~:-1' to '@-1:~'
2021-11-15check_icmp: Fix pkt perfdata in check_host modeAksel Sjögren1-1/+1
Add missing "warn" threshold field in "pkt" perfdata output. Perfdata should be interpreted as; 'label'=value[UOM];[warn];[crit];[min];[max] With one field missing, the hardcoded min value '0' ended up in the "crit" field, making applications interpreting the perfdata thining that critical threshold is always exceeded. Signed-off-by: Aksel Sjögren <asjogren@itrsgroup.com>
2021-11-11Merge pull request #1715 from ghen2/lmtpRincewindsHat1-4/+14
check_smtp: add -L flag to support LMTP (LHLO instead of HELO/EHLO).
2021-11-01check_procs: add test for elapsed timeSven Nierlein2-2/+230
2021-11-01remove unused test fileSven Nierlein1-84/+0
Signed-off-by: Sven Nierlein <sven@nierlein.de>
2021-11-01check_procs: improve ps args autodetectionSven Nierlein2-4/+17
one of the first ps commands in the configure.ac is `axwo 'stat comm vsz rss user uid pid ppid args'` which works on most modern linux systems (checked debian 10/11 and centos 7/8). But this test misses the etime argument. Therefore `check_procs --metric=ELAPSED` does not work. To fix this, we simply do the same test including etime before that one. Signed-off-by: Sven Nierlein <sven@nierlein.de>
2021-11-01check_procs: remove trailing whitespaceSven Nierlein1-25/+25
2021-10-28check_smtp: add -L flag to support LMTP (LHLO instead of HELO/EHLO).refs/pull/1715/headGeert Hendrickx1-4/+14
2021-10-28Merge pull request #1714 from ↵RincewindsHat4-101/+124
RincewindsHat/fix_perfdata_for_big_values_for_check_disk Fix perfdata for big values for check disk. First merge \o/
2021-10-27Replace tabs with spaces and do some formattingrefs/pull/1714/headRincewindsHat1-55/+54
2021-10-27Remove whitespace at the end of linesRincewindsHat1-17/+17
2021-10-26Fix my own errors for real this time and add some comments, so I wont do ↵RincewindsHat1-32/+32
them again
2021-10-26Re-add separation semicolons for perfdata, which I deletedRincewindsHat1-8/+16
2021-10-26Reform some arithmetical operations for more clarityRincewindsHat1-7/+9
2021-10-26hopefully fix warning high tide with percentageRincewindsHat1-1/+1
2021-10-26Fix some testsRincewindsHat1-3/+4
2021-10-26Remove useless lines and fix some formattingRincewindsHat1-12/+8
2021-10-26Switch to uint64_tRincewindsHat2-14/+12
2021-10-26Reformat a little bit for easier readingRincewindsHat1-16/+32
2021-10-26Recognice IEC binary units and format accordingly to base2 (always)RincewindsHat1-12/+15
2021-10-25Update check_load.tHarald Jenny1-2/+2
adjust tests for new plugin output
2021-10-25Create check_load.cHarald Jenny1-1/+1
just a cosmetic fix so the load plugin display a LOAD prefix before check results
2021-10-25actions: map utmp from host to containerSven Nierlein1-0/+1
this fixes the check_users not having any logged in user to check.
2021-10-20Add comment to make the purpose of the nickname fix more obviousLorenz Kästle1-0/+2
2021-10-20Restrict the nickname length of the test user for check_ircdLorenz Kästle1-1/+1
check_ircd was using the string `ircd` plus the PID as a nickname for connecting to a IRC network by default. This caused errors, when the PID was too high and the network restricted the length of the nickname to 9 characters. This patch "fixes" this by just cutting it of, if it gets too big.
2021-10-03Merge remote-tracking branch 'monitoring-plugins/pr/1707'Holger Weiss4-104/+268
* monitoring-plugins/pr/1707: Revert to poor man's logic Change all to comments to old comment style Fix comparing logic Remove spaces from tests check_swap: Fix perfdata und thresholds for big values and simplify code Introduce new perfdata functions and stuff for using (u)int64_t
2021-10-02Revert to poor man's logicrefs/pull/1707/headRincewindsHat3-18/+16
2021-10-02Change all to comments to old comment styleRincewindsHat1-3/+4
2021-09-25Fix comparing logicRincewindsHat1-2/+2
2021-09-25Remove spaces from testsRincewindsHat1-3/+3
2021-09-25check_swap: Fix perfdata und thresholds for big values and simplify coderincewind1-102/+137
The original problem was https://github.com/monitoring-plugins/monitoring-plugins/pull/1705 where the performance data output of check_swap did not conform to the parser logic of a monitoring system (which decided to go for "correct" SI or IEC units. The PR was accompanied by a change to byte values in the performance data which broke the _perfdata_ helper function which could not handle values of this size. The fix for this, was to use _fperfdata_ which could, but would use float values. I didn't like that (since all values here are discreet) and this is my proposal for a fix for the problem. It introduces some helper functions which do now explicitely work with (u)int64_t, including a special version of the _perfdata_ helper. In the process of introducing this to check_swap, I stumbled over several sections of the check_swap code which I found problematic. Therefore I tried to simplify the code and make it more readable and less redundant. I am kinda sorry about this, but sincerely hope my changes can be helpful.
2021-09-25Introduce new perfdata functions and stuff for using (u)int64_trincewind2-0/+130
2021-09-02Improvements suggested by tobiaswieseJonny007-MKD2-3/+3
2021-09-02check_dns: Fix memory leakJonny007-MKD1-1/+1
2021-09-02check_dns: add --expect-nxdomainJonny007-MKD3-18/+56
2021-09-01Merge pull request #1704 from RincewindsHat/use_openbsd_netcat_for_debian_testsSven Nierlein1-1/+1
Use netcat-openbsd for debian explicitely
2021-09-01Use netcat-openbsd for debian explicitelyrefs/pull/1704/headrincewind1-1/+1
2021-08-24Merge pull request #1388 from waja/check_proc_consumption_1357Sven Nierlein1-4/+1
check_disk: Fixing the stuff that is broken on btrfs
2021-08-10Merge pull request #1700 from monitoring-plugins/feature_check_curlSven Nierlein1-8/+77
Feature check curl
2021-07-28Merge branch 'master' into feature_check_curlrefs/pull/1700/headAndreas Baumann3-5/+3
2021-07-25check_curl: fixed a potential buffer overflow in retir/uri_stringAndreas Baumann1-2/+2
2021-07-25check_curl: fixed DNS caching for SSL hostnames (avoid CURLOPT_RESOLVE entry ↵Andreas Baumann1-3/+51
errors)
2021-07-22Merge pull request #1699 from peternewman/patch-1Sven Nierlein1-1/+1
Re-attach a comment to where it actually belongs
2021-07-22Re-attach a comment to where it actually belongsrefs/pull/1699/headPeter Newman1-1/+1
2021-07-08Merge pull request #1690 from ↵Sven Nierlein1-2/+2
xFuture603/change_state_from_infinite_redirect_loop check_http: changed 'STATE_CRITICAL' to 'STATE_WARNING' for infinite loop
2021-07-05Merge pull request #1691 from RincewindsHat/no-host-check-for-check_by_sshSven Nierlein1-2/+0
Let ssh decide if a host is valid, enables usage of ssh .config file
2021-07-04check_curl: changed to STATE_CRITICAL for infinite loops (-ffollow)Andreas Baumann1-2/+2
2021-06-25Let ssh decide if a host is valid, enables usage of ssh .config filerefs/pull/1691/headLorenz Kästle1-2/+0
2021-06-24fix for missing X509_up_ref on old systems with only OpenSSL 1.0Andreas Baumann1-0/+6