Checkmk werks level1 June 2022

checkmk-werks-lvl1@lists.checkmk.com

28 participants
139 discussions

Checkmk Werk 14055: crash_reporting: Fix Section content in section crash report

by Sofia Colakovic

ID: 14055 Title: crash_reporting: Fix Section content in section crash report Component: Reporting & Availability Level: 1 Class: Bug fix Version: 2.2.0i1 Section content always showed None in the crash report for section crashes.

2 years, 2 months

Checkmk Werk 14054: crash_reporting: Add agent_output to section crash report

by Sofia Colakovic

ID: 14054 Title: crash_reporting: Add agent_output to section crash report Component: Reporting & Availability Level: 1 Class: New feature Version: 2.2.0i1 Section crashes now have an agent output which can be viewed, downloaded and submitted in a crash report.

2 years, 2 months

Checkmk Werk 14418: Changes in rendering functions used in legacy check API

by Joerg Herbel

ID: 14418 Title: Changes in rendering functions used in legacy check API Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 This werk might be incompatible only for users with custom check plugins in the legacy check API. The following rendering functions in the legacy check API have been changed. In case you are negatively affected by these changes, we strongly recommend to migrate to the new API (see <a href="https://checkmk.com/blog/migrating-check-plug-ins-to-checkmk-2-0">this blog post</a> for help and further references). LI: <tt>get_age_human_readable</tt>: Changes in rendering format only, no API changes. LI: <tt>get_bytes_human_readable</tt>: SI and IEC prefixes are now used consistently, see also werk #14417. Furthermore, the value for the <tt>base</tt> argument must now be either 1,000 or 1,024, any other value results in a <tt>ValueError</tt>. Finally, the argument <tt>precision</tt> is now ignored. Instead, the number of decimal places is set automatically. LI: <tt>get_nic_speed_human_readable</tt>: Changes in rendering format only, no API changes. LI: <tt>get_percent_human_readable</tt>: The argument <tt>scientific_notation</tt> is now ignored. Hence, values are not rendered in scientific notation any more. Furthermore, percentages are always rendered with two decimal places, except for very small values. LI: <tt>get_number_with_precision</tt>: No unit prefixes are added any more to the rendered value. Instead, the value is displayed as is with the specified number of decimal places. Hence, the argument <tt>base</tt> is now ignored. Furthermore, the arguments <tt>drop_zeroes</tt> and <tt>zero_non_decimal</tt> are also ignored.

2 years, 2 months

Checkmk Werk 14417: Service outputs: Render byte-related units using consistent SI/IEC prefixes

by Joerg Herbel

ID: 14417 Title: Service outputs: Render byte-related units using consistent SI/IEC prefixes Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 There are two options for rendering a raw value in bytes as a human-readable number: LI: SI unit prefixes, where the base factor is 1,000 and the unit prefixes are k, M, G, etc. For example, 1,500 B would be rendered as 1.5 kB. LI: IEC unit prefixes, where the base factor is 1,024 and the unit prefixes are Ki, Mi, Gi, etc. For example, 1,500 B would be rendered as 1.46 KiB. Before this werk, Checkmk mixed up these two systems when rendering service outputs by using a base factor of 1,024 in combination with SI unit prefixes. After this werk, Checkmk renders byte-related units in service outputs consistenly: LI: When displaying e.g. "1.23 MB" in a service output, the underlying value in bytes is 1.23 * 1000^2 B. LI: When displaying e.g. "14.7 KiB" in a service output, the underlying value in bytes is 14.7 * 1024 B.

2 years, 2 months

Checkmk Werk 14415: Graphs & dashboard elements: Render byte-related units using consistent SI/IEC prefixes

by Joerg Herbel

ID: 14415 Title: Graphs & dashboard elements: Render byte-related units using consistent SI/IEC prefixes Component: metrics Level: 1 Class: Bug fix Version: 2.2.0i1 There are two options for rendering a raw value in bytes as a human-readable number: LI: SI unit prefixes, where the base factor is 1,000 and the unit prefixes are k, M, G, etc. For example, 1,500 B would be rendered as 1.5 kB. LI: IEC unit prefixes, where the base factor is 1,024 and the unit prefixes are Ki, Mi, Gi, etc. For example, 1,500 B would be rendered as 1.46 KiB. Before this werk, Checkmk mixed up these two systems when rendering graphs and dashboard elements by using a base factor of 1,024 in combination with SI unit prefixes. After this werk, Checkmk consistently uses IEC prefixes instead of the mixup mentioned above. Hence, numerical values will remain unchanged, but the displayed units will change from kB, MB, GB, ... to KiB, MiB, GiB, ... . Furthermore, as a result of this werk, there are now check plugins which report a given value using (consistent) SI unit prefixes but visualize the same value in a graph using IEC unit prefixes. While this is of course not optimal, we prefer this intermediate state over the state before this werk (inconsistent SI unit prefixes with mixed up base factors).

2 years, 2 months

Checkmk Werk 14395: allow custom notification events for pagerduty testing

by Max Linke

ID: 14395 Title: allow custom notification events for pagerduty testing Component: Notifications Level: 1 Class: Bug fix Version: 2.2.0i1 To test pagerduty notification you can now use CUSTOM commands as documented.

2 years, 2 months

Checkmk Werk 14332: Fix title of Forecast graphs

by Ronny Bruska

ID: 14332 Title: Fix title of Forecast graphs Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If new Forecast graphs were saved with the option "Save & go to Forecast graph" or existing graphs were edited via "Edit model", the defined titel was overwritten with "HOSTNAME - SERVICEDESCRIPTION". We are sorry but existing Forecast graphs have to be saved again with the intended title.

2 years, 2 months

Checkmk Werk 13989: Timesyncd check plugin can now handle large time offsets

by External contributor

ID: 13989 Title: Timesyncd check plugin can now handle large time offsets Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The timesyncd check plugin was unable to handle offsets that were displayed with units other than seconds, milliseconds, or microseconds. For example, an offset such as 5h 10min 12s would produce an error. This incompleteness in the check plugin is now fixed and all the units systemd.time is able to produce at the time of writing this werk can be handled effectively. See also https://man7.org/linux/man-pages/man7/systemd.time.7.html

2 years, 3 months

Checkmk Werk 14327: Prevent use of builtin snapin IDs for custom snapins

by Ronny Bruska

ID: 14327 Title: Prevent use of builtin snapin IDs for custom snapins Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 Custom sidebar snapins could be created with IDs like "tactical_overview", leading to multiple problems while rendering the snapins in the sidebar. You will now get an error message if such ID is used for custom sidebar snapins.

2 years, 3 months

Checkmk Werk 13924: Dashboard element 'Alert statistics': Apply context filters and rename

by Kenneth Okoh

ID: 13924 Title: Dashboard element 'Alert statistics': Apply context filters and rename Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The 'Alert statistics' dashboard element is renamed to 'Alert overview' for a higher naming consistency among comparable dashboard elements. Also the context filters for this element are fixed and now applicable.

2 years, 3 months

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Checkmk werks level1 June 2022