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15953 discussions

Check_MK Werk 8693: Fixed not renamed host rrd directory during host renaming

by Lars Michelsen

ID: 8693 Title: Fixed not renamed host rrd directory during host renaming Component: WATO Level: 1 Class: Bug fix Version: 1.4.0b1

7 years, 7 months

Check_MK Werk 8694: Scalars (warn, crit, min, max) of perfdata can now be added to custom graphs

by Lars Michelsen

ID: 8694 Title: Scalars (warn, crit, min, max) of perfdata can now be added to custom graphs Component: metrics Level: 1 Class: New feature Version: 1.4.0b1 You can now use the scalars (warn, crit, min, max) of the perfdata as lines or areas in custom graphs. You can even calculate with them, for example to calculate percentage usages of an interface.

7 years, 7 months

Check_MK Werk 8677: Fixed persistent recurring downtimes during cofiguration reload

by Lars Michelsen

ID: 8677 Title: Fixed persistent recurring downtimes during cofiguration reload Component: cmc Level: 2 Class: Bug fix Version: 1.4.0b1 The Check_MK Micro Core did not handle persistent recurring downtimes correctly during configuration reloads: Already existing ones were removed and re-added, but there was a small time window where the downtime was not actually active (between the reload and the next time all downtimes are handled, i.e. up to 3 seconds). This could lead to notifications during downtimes, e.g. when a host or service was in a non-OK state during the reload.

7 years, 7 months

Check_MK Werk 8678: Fixed some race conditions durion CMC startup/reload

by Lars Michelsen

ID: 8678 Title: Fixed some race conditions durion CMC startup/reload Component: cmc Level: 2 Class: Bug fix Version: 1.4.0b1 A few race conditions have been fixed in the Check_MK Micro Core which could lead to e.g. spurious notifications during startup and/or configuration reload.

7 years, 7 months

Check_MK Werk 8672: Fixed crash of monitoring core with duplicate hosts

by Lars Michelsen

ID: 8672 Title: Fixed crash of monitoring core with duplicate hosts Component: cmc Level: 1 Class: Bug fix Version: 1.4.0i3 When host names were not unique, the Check_MK micro core crashed when the "hostgroups" or "servicegroups" table was queried via Livestatus. This has been fixed now. Note that such a configuration is invalid, but due to another bug (in cmk), it was possible to generate it nevertheless.

7 years, 7 months

Check_MK Werk 8673: Do not swallow I/O errors when communicating to mkeventd

by Lars Michelsen

ID: 8673 Title: Do not swallow I/O errors when communicating to mkeventd Component: Livestatus Level: 1 Class: Bug fix Version: 1.4.0b1 Previously, I/O errors caused by communicating with mkeventd were silently swallowed by the Livestatus interface, returning just an empty result. Now you get an appropriate error when using the "fixed16" response header.

7 years, 7 months

Check_MK Werk 8674: Do not require a "hostname|" prefix when querying services columns in the host table.

by Lars Michelsen

ID: 8674 Title: Do not require a "hostname|" prefix when querying services columns in the host table. Component: Livestatus Level: 1 Class: New feature Version: 1.4.0b1 While the requirement makes sense for the servicegroups table (there can be multiple hosts with the same service), it is actually harmful when querying the host table: One can't formulate queries like "give me all hosts which don't have service FOO". To keep backwards compatibility *and* enabling such queries, the "hostname|" prefix is optional for those columns in the host table now.

7 years, 7 months

Check_MK Werk 8675: Fixed filtering on custom_variable_values columns.

by Lars Michelsen

ID: 8675 Title: Fixed filtering on custom_variable_values columns. Component: cmc Level: 1 Class: Bug fix Version: 1.4.0b1 Previously even internal key/value pairs were considered when filtering on custom_variable_values, which is wrong and inconsistent with other operations on custom variable columns. This has been fixed.

7 years, 7 months

Check_MK Werk 8676: Fixed edge cases for various Livestatus columns.

by Lars Michelsen

ID: 8676 Title: Fixed edge cases for various Livestatus columns. Component: Livestatus Level: 1 Class: Bug fix Version: 1.4.0b1 All host/service-related tables had some issues with various columns: * The columns "comments", "comments_with_info", "downtimes" and "downtimes_with_info" could miss some data. * The "metrics" column did not always contain a list. The bugs only manifested for some rare edge cases, and only CMC was affected.

7 years, 7 months

Check_MK Werk 8654: Availability annotations are now rendered also in PDF reporting

by Lars Michelsen

ID: 8654 Title: Availability annotations are now rendered also in PDF reporting Component: Reporting & Availability Level: 1 Class: New feature Version: 1.4.0b1 In the reports of availability the annotations where missing. This has now been fixed.

7 years, 7 months

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