Checkmk werks level1 February 2024

checkmk-werks-lvl1@lists.checkmk.com

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287 discussions

[2.4.0] Checkmk Werk 16530 created: Make EC UPDATE command use a list of events

by Checkmk werks level 1

[//]: # (werk v2) # Make EC UPDATE command use a list of events key | value ---------- | --- date | 2024-02-26T14:48:45+00:00 version | 2.4.0b1 class | fix edition | cee component | ec level | 1 compatible | yes Event Console UPDATE command accepts a list of events instead of a single event. With this change the GUI will send a list of events to be updated to the Event Console. This allows for multiple events to be updated in a single command. Avoids the situation where some events are updated and others are not.

5 months

[2.4.0] Checkmk Werk 16015 created: ldap & saml: resolve error when connection config is edited or created

by Checkmk werks level 1

[//]: # (werk v2) # ldap & saml: resolve error when connection config is edited or created key | value ---------- | --- compatible | yes version | 2.4.0b1 date | 2023-07-28T08:14:29+00:00 level | 1 class | fix component | wato edition | cme Prior to this werk, Checkmk raised an error in the following cases: * when the user attempted to create a LDAP connection with a config with the customer option set to "Global" * when the user attempted to change a LDAP connection config with the customer option set to "Global" * when the user attempted to create a SAML connection config * when the user attempted to delete an existing SAML connection config This werk resolves these issues and Checkmk will not throw an error anymore.

5 months

[2.4.0] Checkmk Werk 16500 created: service_discovery: allow discovery on fresh remote host

by Checkmk werks level 1

[//]: # (werk v2) # service_discovery: allow discovery on fresh remote host key | value ---------- | --- compatible | yes version | 2.4.0b1 date | 2024-02-22T16:55:08+00:00 level | 1 class | fix component | rest-api edition | cre The werk 16465 addressed a problem that prevented fetching information about the service discovery background job on a remote site. However, this solution introduced a new limitation, disallowing the execution of discovery in 'refresh' and 'tabula_rasa' modes for newly created hosts on remote sites. This werk successfully resolves this subsequent issue.

5 months

[2.2.0] Checkmk Werk 16369 created: downtimes: Added service_description field to services downtimes

by Checkmk werks level 1

Title: downtimes: Added service_description field to services downtimes Class: feature Compatible: compat Component: rest-api Date: 1708440732 Edition: cre Level: 1 Version: 2.2.0p23 When querying downtimes through the "show all downtimes" endpoint, the service_description field for service downtimes was not included. This werk introduces this field, which is not present in the host downtimes.

5 months

[2.2.0] Checkmk Werk 16500 created: service_discovery: allow discovery on fresh remote host

by Checkmk werks level 1

Title: service_discovery: allow discovery on fresh remote host Class: fix Compatible: compat Component: rest-api Date: 1708620908 Edition: cre Level: 1 Version: 2.2.0p23 The werk 16465 addressed a problem that prevented fetching information about the service discovery background job on a remote site. However, this solution introduced a new limitation, disallowing the execution of discovery in 'refresh' and 'tabula_rasa' modes for newly created hosts on remote sites. This werk successfully resolves this subsequent issue.

5 months

[2.2.0] Checkmk Werk 16339 created: mtr: Fix section parsing error

by Checkmk werks level 1

Title: mtr: Fix section parsing error Class: fix Compatible: compat Component: checks Date: 1708900251 Edition: cre Level: 1 Version: 2.2.0p23 When the mtr section contained a line that started with <code><strong>ERROR</strong></code>, the parsing of the section failed. This has now been fixed. The lines starting with <code><strong>ERROR</strong></code> will be ignored.

5 months

[2.4.0] Checkmk Werk 16511 created: Let cmcdump handle semicolons in plugin output

by Checkmk werks level 1

[//]: # (werk v2) # Let cmcdump handle semicolons in plugin output key | value ---------- | --- date | 2024-02-21T13:39:02+00:00 version | 2.4.0b1 class | fix edition | cee component | multisite level | 1 compatible | yes cmcdump would not handle semicolons correctly, leading to garbled or incomplete output and spurious errors. This has been fixed by escaping semicolons in cmcdump and unescaping them in livestatus.

5 months

[2.4.0] Checkmk Werk 16339 created: mtr: Fix section parsing error

by Checkmk werks level 1

[//]: # (werk v2) # mtr: Fix section parsing error key | value ---------- | --- date | 2024-02-25T22:30:51+00:00 version | 2.4.0b1 class | fix edition | cre component | checks level | 1 compatible | yes When the mtr section contained a line that started with `**ERROR**`, the parsing of the section failed. This has now been fixed. The lines starting with `**ERROR**` will be ignored.

5 months

[2.4.0] Checkmk Werk 14223 created: Introduced topology visualization

by Checkmk werks level 1

[//]: # (werk v2) # Introduced topology visualization key | value ---------- | --- date | 2024-02-25T15:22:55+00:00 version | 2.4.0b1 class | feature edition | cee component | multisite level | 2 compatible | yes The topology visualization is a new feature that allows the visualization of complex interconnected networks. A simple example for this visualization is the parent/child topology. The new mechanism that comes with this werk allows the linking of external data with the data of the monitoring core. When it comes to the display, you simply define some starting points via the filter form. Based on these, the topology visualization then builds a mesh of incoming and outgoing connections. The type of external data might be * Netstat, showing connections between the interfaces/ips/ports * LLDP/CDP, showing the network neighbors There is a common data format specification for all external data. So you just can create your own data file which provides information about the relationships between hosts, services or generic objects which are not linked to the core. If you drop this file into a specific folder, the visualization will handle the rest. There is no need to write python code. Right now you can configure * Objects - either linked to an entity in the core or some standalone object * Icons/emblems which should be added to the object * Connections between objects * Line style/color of specific connections Since this is a quite visualization heavy topic and hard to explain only via text, feel free to check out the [thread](https://forum.checkmk.com/t/network-visualization-now-in-version-2-… in our checkmk forum We will also publish a blog article in the coming weeks ``` Important: The visualization only works if external data is provided in a special folder. At the moment these are not created by Checkmk, but come from external MKP developments. ```

5 months

[2.2.0] Checkmk Werk 16529 created: EC: fix a wrong message on a matched rule

by Checkmk werks level 1

Title: EC: fix a wrong message on a matched rule Class: fix Compatible: compat Component: ec Date: 1708676070 Edition: cee Level: 1 Version: 2.2.0p23 Previously, the tooltip on a matched rule would say it is a cancelling rule. This message was misleading and was changed.

5 months

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Checkmk werks level1 February 2024