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26 min.added CHECK_EOF to work around warnings about EOF and -1 being the sameAndreas Baumann1-1/+1
2025-11-27Look for either replica or slave in replica statusLorenz Kästle1-31/+17
2025-11-26Add output formatting option where they were forgottenLorenz Kästle1-0/+19
2025-11-07check_mysql: implement modern outputLorenz Kästle1-101/+169
2025-11-06check_mysql: replace cpp constant with a proper enumLorenz Kästle1-2/+5
2025-09-30More renaming due to MySQL name chancesLorenz Kästle1-11/+26
Due to MySQL changing several term in Version 8.0.22 the way to determine the status of replicas has changed. To adapt to these changes in a517dc614e44650a7e9204c4202feec7a40fd37f check_mysql was modified to adapt to different versions. Some parts were missed though which results in failures to detect the replica status properly. This parts should be contained in this commit.
2025-09-26check_mysql: Assume MySQL server by default (in replica check)Lorenz Kästle1-5/+2
In the Debian Bug tracker (and then Github) a person pointed out, that a MySQL server does not respond with a hint that is indeed the MySQL software but only with the version string. Which makes sense if one assumes to be the only implementation. This commit changes the behaviour of the Replica check to assume that the counterpart is a MySQL server if there are not hints that it is a MariaDB server.
2025-09-15Run clang-format againLorenz Kästle1-31/+57
2025-03-11Refactor check_mysqlLorenz Kästle1-116/+101
2025-02-24Add MySQL server version dectection and adaptive replica queryLorenz Kästle1-2/+50
2025-02-24Add check-replica option for check_mysql, deprecate check_slaveLorenz Kästle1-37/+55
This commit adds an option "check-replica" to check_mysql which replaces "check-slave" (which still works). The changes are introduced to follow the naming scheme of MySQL/MariaDB, since this was changed there in version 8 (MySQL) or 10.5.1 (MariaDB).
2025-02-20Rename variable check_slave to check_replicaLorenz Kästle1-4/+4
2025-02-20clang-formatLorenz Kästle1-321/+282
2024-11-08check_mysql: delare file local variables staticLorenz Kästle1-21/+21
2024-10-31check_mysql: update copyrightLorenz Kästle1-2/+2
2024-08-28check_mysql: Label some booleans correctlyLorenz Kästle1-4/+4
2024-08-28check_mysql: remove unused global variablesLorenz Kästle1-1/+1
2023-10-18check_mysql: Use C99 booleansRincewindsHat1-7/+7
2023-09-18Merge branch 'master' into mysql_detect_mysqldumpRincewindsHat1-2/+5
2023-09-18Initialize slaveresult to 0 and use strncat instead of bsd strlcatRincewindsHat1-2/+2
2023-09-18Add mysql_close to avoid spamming the server logsRincewindsHat1-0/+1
2023-05-30check_mysql: handle ER_ACCESS_DENIED_NO_PASSWORD_ERROR if ignore_auth=1Platon Pronko1-1/+4
In some situations MySQL might return ER_ACCESS_DENIED_NO_PASSWORD_ERROR instead of ER_ACCESS_DENIED_ERROR. Semantically these errors are the same.
2023-04-28Typo in check_mysqlLorenz Kästle1-1/+1
2021-10-31check_mysql.c: Detect running mysqldumpGerardo Malazdrewicz1-6/+26
When checking a slave, if the IO Thread or the SQL Thread are stopped, check for running mysqldump threads, return STATE_OK if there is any. Requires PROCESS privilege to work (else the mysqldump thread(s) would not be detected). Enlarged SLAVERESULTSIZE to fit "Mysqldump: in progress" at the end of the string. Got a NULL pointer in row[seconds_behind_field] instead of the "NULL" string when a mysqldump is running [mysql 5.7.34 + libmariadb3 10.3.31], so added a check for that.
2019-03-21check_mysql: Allow sockets to be specified to -HRobin Sonefors1-0/+3
The help text says that -H accepts a "unix socket (must be an absolute path)". Now that actually corresponds to reality. Signed-off-by: Robin Sonefors <robin.sonefors@op5.com>
2015-10-04use unknown exit code for help/version in pluginsSven Nierlein1-2/+2
Signed-off-by: Sven Nierlein <sven@nierlein.de>
2014-07-28check_mysql: ignore authentication failureJan Wagner1-2/+20
This patch allows checking if MySQL server is running without providing valid username and password. Similar to check_ssh plugin it returns MySQL server version string and protocol number. Example: check_mysql -n -H aaa.bbb.ccc.ddd MySQL OK - Version: 5.0.51a-24+lenny5 (protocol 10) This is useful for monitoring servers where one does not have administrator privileges or does not want to grant any privileges for the monitoring station. To enable this functionality new option --ignore-auth (-n) is added to check_mysql plugin. Thanks to Julius Kriukas Closes #1020 Closes #1178
2014-04-03Fix check_mysql.c client options from fileawiddersheim1-6/+0
If you don't specify a group or a file to read data from the plugin tries to read from several files that don't exist and no groups.
2014-01-20Capitalize "Monitoring" when it's the first wordHolger Weiss1-1/+1
2014-01-19Project rename initial commit.Monitoring Plugins Development Team1-3/+3
This is an initial take at renaming the project to Monitoring Plugins. It's not expected to be fully complete, and it is expected to break things (The perl module for instance). More testing will be required before this goes mainline.
2013-08-18check_mysql: Don't accept new positional argumentsHolger Weiss1-4/+0
Do not also accept the new -f/--file and -g/--group options as positional arguments (especially not prior to "db_pass" and "db", as that would break backward compatibility).
2013-08-18check_mysql: Use xasprintf instead of asprintfHolger Weiss1-1/+1
2013-08-18check_mysql: Fix copy'n'pasted commentsHolger Weiss1-2/+2
2013-08-18Merge branch 'master' of https://github.com/jonmilby/nagios-pluginsHolger Weiss1-4/+34
* 'master' of https://github.com/jonmilby/nagios-plugins: Updated check_mysql.c to take client options file and group parameters Conflicts: plugins/check_mysql.c
2013-08-18check_mysql: Connections should have been defined as a counterTim Laszlo1-3/+3
2013-08-18Counter increments were incorrect; remove the leading space from perfdataTim Laszlo1-4/+7
2013-08-18check_mysql: add perfromance metrics for all checksTim Laszlo1-10/+61
2013-08-18check_mysql: when checking slave thread add performance data for seconds ↵Tim Laszlo1-3/+17
behind master
2013-08-18check_mysql: Cosmetic changes to SSL supportHolger Weiss1-23/+23
Use (slightly) more intuitive option names etc.
2013-08-18Added ssl support to check_myslqJuan Carlos Fernandez1-2/+48
2013-01-24Apply my patch from:Daniël van Eeden1-3/+8
http://sourceforge.net/tracker/index.php?func=detail&aid=3269273&group_id=29880&atid=397597
2012-12-28Updated check_mysql.c to take client options file and group parametersJonathan Milby1-4/+35
2012-06-29Die when asprintf failsAnders Kaseorg1-1/+1
Fixes many instances of warning: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2010-04-22Add newline after "Usage:" in --helpThomas Guyot-Sionnest1-1/+1
2010-04-21Standardize the extra-opts notesThomas Guyot-Sionnest1-4/+0
2010-04-14Fix translations when extra-opts aren't enabledThomas Guyot-Sionnest1-5/+5
Bug #2832884 reported problem with translations outputting pot file headers. This is caused by "" matching the header of the translation files. This patch moves gettext macros inside utils macros and update some french translations.
2009-05-20Fix check_mysql* not using password set in my.cnf (#2531905 - Ben Timby)Thomas Guyot-Sionnest1-4/+4
2009-03-24check_mysql: Fix segfault with old slaves (#2696823 - Oskar Ahner)Thomas Guyot-Sionnest1-1/+2
2009-02-20Typo fixes (Jan Wagner - SF 1878971)Ton Voon1-1/+1
2008-11-23Removing CVS/SVN tags and replacing with git-based versioningThomas Guyot-Sionnest1-6/+2
For contrib/, full tags have been imported from subversion git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2091 f882894a-f735-0410-b71e-b25c423dba1c