Checkmk werks level1 February 2023

checkmk-werks-lvl1@lists.checkmk.com

26 participants
104 discussions

Checkmk Werk 14302: Agent plugins: Drop 2.6 compatibility

by Lars Michelsen

ID: 14302 Title: Agent plugins: Drop 2.6 compatibility Component: agents Level: 1 Class: New feature Version: 2.3.0b1 For compatibility with old Linux systems we still maintain the Python 2 compatibility mechanic we introduced with werk #12149. In previous versions we ensured compatibility with Python 2.6 and 2.7. Providing support for 2.6 needs more and more effort these days while it's relevance decreases. For this reason we drop the support for 2.6 with this release. If you are still using Python 2.6 on a monitored system, you will have to use the old agent plugins or switch to Python 2.7 when updating your agent plugins to Checkmk 2.2.

1 year, 6 months

Checkmk Werk 12767: added tags and labels to cmcdump exported and imported data

by Marcel Schulte

ID: 12767 Title: added tags and labels to cmcdump exported and imported data Component: cmc Level: 1 Class: Bug fix Version: 2.3.0b1 It's now possible to use searching or filtering for tags and labels in hosts/services resulting from cmcdump ex- and import. Microcore configuration generation takes into account that tags and/or labels could be missing because export has been done with former versions.

1 year, 6 months

Checkmk Werk 14583: Fix attribute update and deletion of existing hosts

by Solomon Jacobs

ID: 14583 Title: Fix attribute update and deletion of existing hosts Component: Dynamic host configuration Level: 2 Class: Bug fix Version: 2.3.0b1 Previously, the dcd would stop updating and deleting the host configurations, if they were in an inconsistent state. The following error would be shown: C+: k: api_attributes[k] for k in future_attributes["locked_attributes"] + internal_keys KeyError: 'site' C-: With this werk, the dcd will not crash. Instead it assigns the attributes, which are configured by the connection.

1 year, 6 months

Checkmk Werk 15276: agent bakery: win_script_runas: improve help

by Benedikt Seidl

ID: 15276 Title: agent bakery: win_script_runas: improve help Component: agents Level: 1 Class: Bug fix Version: 2.3.0b1 Explicitly mention that passwords are stored in plain text when using "user mode".

1 year, 6 months

Checkmk Werk 13626: Linux/Windows dashboards: Adjust titles for inv columns

by Marcel Arentz

ID: 13626 Title: Linux/Windows dashboards: Adjust titles for inv columns Component: Multisite Level: 1 Class: Bug fix Version: 2.3.0b1 The column names have been too long in relation to the actual content in the lines. Now the boards use shorter column names.

1 year, 6 months

Checkmk Werk 14798: Extend discovery of cmciii waterflow sensors

by Timotheus Bachinger

ID: 14798 Title: Extend discovery of cmciii waterflow sensors Component: Checks & agents Level: 1 Class: New feature Version: 2.3.0b1 If you're using cmciii waterflow sensors which where not exactly named "Waterflow", they haven't been discovered with Checkmk. Now all sensors containing "Waterflow" in their name will be discovered.

1 year, 6 months

Checkmk Werk 14301: Minor mail notification usability improvements

by Lars Michelsen

ID: 14301 Title: Minor mail notification usability improvements Component: Notifications Level: 1 Class: Bug fix Version: 2.3.0b1 Some minor usability improvements have been applied to the body of the mail notifications. The Host row now displays the alias only in case it is set and is different from the hostname to reduce redundant information. The "performance data" (aka metric) row is not displayed anymore by default because it's considered a detail information that can be viewed in the UI if it is needed. However, if you prefer to keep this in the notification, you can configure this in the notification plugin settings.

1 year, 6 months

Checkmk Werk 15274: brocade_fcport: wrong port speed

by Benedikt Seidl

ID: 15274 Title: brocade_fcport: wrong port speed Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 For certain configuration of Brocade FC Switches the "assumed speed" (configurable, defaults to 2GByte/s) was displayed, although the inventory table showed the correct port speed.

1 year, 6 months

Checkmk Werk 15172: Interface checks: Fix rare interface mixups

by Joerg Herbel

ID: 15172 Title: Interface checks: Fix rare interface mixups Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 In rare cases, the interface checks associated multiple interfaces with a given service item. Depending on the exact plugin, this could lead to incorrect monitoring results (wrong data or misleading failures in rate computations). This happened if there was an interface where the combination of alias or description plus index matched the alias or description (without the index) of another interface. For example, the following combination lead to such as mixup: LI: Item: `Ethernet 2` LI: Interface 1: Index 1, Description `Ethernet 2` LI: Interface 2: Index 2, Description `Ethernet` In this case, Checkmk associated both interfaces with the item `Ethernet 2`, resulting in wrong monitoring results. Furthermore, another potential side effect of this issue was that the Perf-O-Meters of affected services crashed with C+: Exception: list index out of range C-:

1 year, 6 months

Checkmk Werk 14875: shadow hosts custom attributes doesn't disappear anymore

by Sergey Kipnis

ID: 14875 Title: shadow hosts custom attributes doesn't disappear anymore Component: config Level: 2 Class: Bug fix Version: 2.1.0p15 Previously, shadow hosts custom attributes were ignored during config generation. With this release the problem has been eliminated.

1 year, 6 months

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Checkmk werks level1 February 2023