Checkmk werks level1 August 2022

checkmk-werks-lvl1@lists.checkmk.com

25 participants
99 discussions

Checkmk Werk 14490: Limit number of checkers to number of available CPUs

by Kenneth Okoh

ID: 14490 Title: Limit number of checkers to number of available CPUs Component: cmc Level: 1 Class: New feature Version: 2.2.0i1 When the global setting "Maximum concurrent Checkmk checkers" (topic "Monitoring core") is set to a value greater than the number of available CPUs, the number of actual checkers is limited to the number of CPUs. This is done because the checker processes are most effective when each checker gets a dedicated CPU. When the number of checkers is limited, a warning is displayed in the UI upon an activation of pending changes.

1 year, 11 months

Checkmk Werk 14547: <tt>systemd_units</tt>: Fix error when parsing incomplete data

by Joerg Herbel

ID: 14547 Title: <tt>systemd_units</tt>: Fix error when parsing incomplete data Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 In some cases, the check plugin <tt>systemd_units</tt> crashed when parsing raw agent data. In such cases, the Check_MK Discovery service reported "Parsing of section systemd_units failed" and went WARNING. The error message in the corresponding crash report was: C+: IndexError (list index out of range) C-:

1 year, 12 months

Checkmk Werk 14604: mssql_availability_groups: New service to monitor MSSQL availability groups

by Andreas Umbreit

ID: 14604 Title: mssql_availability_groups: New service to monitor MSSQL availability groups Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1

1 year, 12 months

Checkmk Werk 14642: hpux_lunstats: Changed WATO rule

by Moritz Kiemer

ID: 14642 Title: hpux_lunstats: Changed WATO rule Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 Services belonging to the check plugin formerly known as "Throughput LUNs" (<tt>hpux_lunstats</tt>) are now created by a different plugin and behave differently. LI: They are no longer configured by the WATO ruleset "<i>Disk IO levels (old style checks)</i>", but to the WATO rulseset "<i>Disk IO levels</i>" LI: The metrics produced are no longer called 'read' and 'write', but 'disk_read_throughput' and 'disk_write_throughtput' No rediscovery is required. We realize this is an inconveniance for affected users. However we believe that consolidating check plugins is a worthy goal, in particular for user of less popular operating systems such as HP UX, since they will be maintained more regularly that way.

1 year, 12 months

Checkmk Werk 14641: Fix unexpected warning state of services for builtin cluster modes

by Moritz Kiemer

ID: 14641 Title: Fix unexpected warning state of services for builtin cluster modes Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Clustered services aggregated via the builtin cluster mode "failover" could go to an unexpected warning state. This affected in particular database related services.

1 year, 12 months

Checkmk Werk 14640: Fix unexpected stale services for builtin cluster modes

by Moritz Kiemer

ID: 14640 Title: Fix unexpected stale services for builtin cluster modes Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 When clustering lecagy plugins using the builtin cluster modes, sometimes services would go stale unexpectedly.

1 year, 12 months

Checkmk Werk 14661: Add support for Cet Power Equipment UPS

by External contributor

ID: 14661 Title: Add support for Cet Power Equipment UPS Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 Checkmk now recognizes the cet power equipment ups.

1 year, 12 months

Checkmk Werk 14603: cisco_mem: Display memory values correctly

by Andreas Umbreit

ID: 14603 Title: cisco_mem: Display memory values correctly Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 By choosing a legacy 32bit OID module as data source, the "Memory ..." service for some Cisco devices previously displayed wrong values if the memory of an item exceeded 4GB. While the correct 64bit OID module (if available) was already selected for Cisco ASA devices before, it's now selected for all Cisco devices.

1 year, 12 months

Checkmk Werk 14414: added support for more lexmark printers

by External contributor

ID: 14414 Title: added support for more lexmark printers Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 Support for the printer check to detect the following printers was added. Lexmark International - MX521ade - Printer Lexmark - CX923de Lexmark International Optra T612 Lexmark International CX410de Lexmark International Forms Printer 2580 Lexmark International C4150 Lexmark International CX725

1 year, 12 months

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Checkmk werks level1 August 2022