Checkmk werks level1 December 2017

checkmk-werks-lvl1@lists.checkmk.com

9 participants
67 discussions

Check_MK Werk 5254: Event console: Introduced syslog application placeholder which can be used in rewriting events

by Andreas Boesl

ID: 5254 Title: Event console: Introduced syslog application placeholder which can be used in rewriting events Component: Event Console Level: 1 Class: New feature Version: 1.5.0i2 When rewriting text, hostname or application for an event you can now use the new placeholders Message text regex match groups <ul> <li>$MATCH_GROUPS_MESSAGE_1$</li> <li>$MATCH_GROUPS_MESSAGE_2$</li> <li>$MATCH_GROUPS_MESSAGE_n$</li> </ul> Syslog application regex match groups <ul> <li>$MATCH_GROUPS_SYSLOG_APPLICATION_1$</li> <li>$MATCH_GROUPS_SYSLOG_APPLICATION_2$</li> <li>$MATCH_GROUPS_SYSLOG_APPLICATION_n$</li> </ul> Note: The syslog application match groups are now also considered when canceling events. The previous version did only check for identical create/canceling match groups in the event message text.

6 years, 8 months

Check_MK Werk 5253: Linux check_mk_agent: now able to execute plugins for real time checks

by Andreas Boesl

ID: 5253 Title: Linux check_mk_agent: now able to execute plugins for real time checks Component: Checks & agents Level: 1 Class: New feature Version: 1.5.0i2 The file <tt>/etc/check_mk/real_time_checks.cfg</tt> now supports the parameter <tt>RTC_PLUGINS</tt> which allows the configuration of plugins to be also executed as real time checks. For example F: RTC_PLUGINS+="apache_status" RTC_PLUGINS+="lvm" This executes both plugins as real time checks (1sec resolution) as well as standard check_mk check.

6 years, 8 months

Check_MK Werk 5483: mknotifyd: improve error handling and logging

by Tom Baerwinkel

ID: 5483 Title: mknotifyd: improve error handling and logging Component: Notifications Level: 1 Class: Bug fix Version: 1.5.0i2 Connections in progress are now explicitely written to the mknotifyd.log. This makes it easier to spot ongoning, unsucessful connection attempts. Furthermore, in case of polling errors a timeout of 1s was added. This prevents the mknotifyd from using 100% CPU if an error appears and the polling returns immediately.

6 years, 8 months

Check_MK Werk 5471: Handle malformed SEND_CUSTOM_{HOST, SERVICE}_NOTIFICATION commands more gracefully.

by Sven Panne

ID: 5471 Title: Handle malformed SEND_CUSTOM_{HOST,SERVICE}_NOTIFICATION commands more gracefully. Component: cmc Level: 1 Class: Bug fix Version: 1.5.0i2 The Check_MK Micro Core could segfault when it encountered a malformed SEND_CUSTOM_HOST_NOTIFICATION / SEND_CUSTOM_SERVICE_NOTIFICATION command, this has been fixed.

6 years, 8 months

Check_MK Werk 5579: Rule event limit can now be configured individually per rule

by Lars Michelsen

ID: 5579 Title: Rule event limit can now be configured individually per rule Component: Event Console Level: 1 Class: New feature Version: 1.5.0i2 The rule event limit can now be customized per rule. There is a new option "Custom rule event limit" available in the EC rule editor that can be used for this purpose.

6 years, 8 months

Check_MK Werk 5580: Host event limit can now be configured individuall per Host & service ruleset

by Lars Michelsen

ID: 5580 Title: Host event limit can now be configured individuall per Host & service ruleset Component: Event Console Level: 1 Class: New feature Version: 1.5.0i2 The host event limit can now be customized per host & service parameter ruleset. There is a new ruleset named "Host event limit" available to configure the host event limit individually for overriding the global limit.

6 years, 8 months

Check_MK Werk 5581: Fixed incompatibility when installing baked packages on systems with older python versions

by Lars Michelsen

ID: 5581 Title: Fixed incompatibility when installing baked packages on systems with older python versions Component: agents Level: 1 Class: Bug fix Version: 1.5.0i2 When installing a package containing python agent plugins, the pre install script could fail on systems that are using older python versions than 2.7.

6 years, 8 months

Check_MK Werk 5578: Fixed process locking (pid file handling)

by Lars Michelsen

ID: 5578 Title: Fixed process locking (pid file handling) Component: Event Console Level: 1 Class: Bug fix Version: 1.5.0i2 The PID file handling of the Event Console had the following issues: a) The locking was only done by the init script. Manual executions could lead to multiple running EC processes. This has been fixed by adding an additional file lock to the PID file. b) The PID file was only removed in case the EC stopped without exception. In case one happened, the PID file was left over refering to the old PID.

6 years, 8 months

Check_MK Werk 5251: Windows Agent: Improved handling of cmk-update-agent.exe plugin

by Andreas Boesl

ID: 5251 Title: Windows Agent: Improved handling of cmk-update-agent.exe plugin Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i2 The cmk-update-agent.exe plugin is now executed within the temp directory, to prevent some <tt>permission denied on file</tt> issues during the update process. Furthermore, the windows agent now generates additional agent out for the agent updater check, whenever the cmk-update-agent.exe script fails to start.

6 years, 8 months

Check_MK Werk 5526: check_dns: Do not pass off the host's IP address as a default DNS server address

by Konstantin Büttner

ID: 5526 Title: check_dns: Do not pass off the host's IP address as a default DNS server address Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i2 Previously, in case of the DNS server address not being specified, Check_MK would fill it in with the host's IP address, causing the check to time out. This has been fixed. Thanks to Björn Müller for the patch!

6 years, 8 months

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Checkmk werks level1 December 2017