Checkmk werks level1 February 2024

checkmk-werks-lvl1@lists.checkmk.com

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287 discussions

[2.3.0] Checkmk Werk 16048 created: Import Azure tags as service labels

by Checkmk werks level 1

[//]: # (werk v2) # Import Azure tags as service labels key | value ---------- | --- date | 2024-01-29T07:26:41+00:00 version | 2.3.0b1 class | feature edition | cre component | checks level | 1 compatible | yes Azure resource tags are now imported as service labels as well. Each service that is discovered for an Azure resource now holds the resource's tags as service labels. Also, you can now restrict the import of Azure tags via regex or disable the import altogether. This can be done in the rule "Microsoft Azure" via option "Import tags as host/service labels". Note that tags are validated to 1) not hold empty values - empty values are replaced by "true" and 2) not contain colons (":") - colons are replaced by underscores ("_"). So an Azure resource tag "tag:key":"" will now be shown as "tag_key":"true".

6 months, 4 weeks

[2.3.0] Checkmk Werk 16047 created: Changed host labels for Azure Resource Groups and Virutal Machines

by Checkmk werks level 1

[//]: # (werk v2) # Changed host labels for Azure Resource Groups and Virutal Machines key | value ---------- | --- date | 2024-01-26T12:20:23+00:00 version | 2.3.0b1 class | feature edition | cre component | checks level | 1 compatible | no This werk affects users who use the tags of Azure Resource Groups or Virtual Machines (if monitored as hosts) as host labels in Checkmk. The host labels are renamed from the original Azure format "{key}":"{value}" to "cmk/azure/tag/{key}":"{value}" in order to stay consistent with other host labels and to avoid overwriting existing Checkmk labels. Additionally, label keys and values are now validated to 1) not hold empty values - empty values are replaced by "true" and 2) not contain colons (":") - colons are replaced by underscores ("_"). So a former label "label:key":"" will now be shown as "label_key":"true". The old labels will be removed in version 2.4.0.

6 months, 4 weeks

[2.3.0] Checkmk Werk 16333 created: if_lancom: Switch port discovery does not work for Lancom routers when the router description is configured to be used for the Service Description

by Checkmk werks level 1

[//]: # (werk v2) # if_lancom: Switch port discovery does not work for Lancom routers when the router description is configured to be used for the Service Description key | value ---------- | --- date | 2024-02-01T16:48:01+00:00 version | 2.3.0b1 class | fix edition | cre component | checks level | 1 compatible | no Sometimes the Lancom routers don't provide a name. During data parsing this caused the description to be left as an empty string. As a result of that, when the router description was configured to be used for the Service Desciption, the discovery did not work properly. This has now been fixed by having a fallback mechanism. If the router name is not present, the router description will be used. Because of the change, the user is required to execute the service discovery again in order to discover any new services. As well as get rid of any vanished services.

6 months, 4 weeks

[2.3.0] Checkmk Werk 16401 created: omd start mkeventd: Error Code of Event Daemon

by Checkmk werks level 1

[//]: # (werk v2) # omd start mkeventd: Error Code of Event Daemon key | value ---------- | --- date | 2024-02-02T12:32:48+00:00 version | 2.3.0b1 class | fix edition | cre component | omd level | 1 compatible | yes The command `omd start mkeventd` starts the event daemon. Previously, any exit code produced by this daemon would be ignored. Now, if the exit code is non-zero, then the message `Failed` is shown and the command `omd start mkeventd` exits with error code 2.

6 months, 4 weeks

[2.3.0] Checkmk Werk 16471 created: Hide private topics in dropdowns

by Checkmk werks level 1

[//]: # (werk v2) # Hide private topics in dropdowns key | value ---------- | --- date | 2024-02-01T08:07:44+00:00 version | 2.3.0b1 class | fix edition | cre component | multisite level | 1 compatible | yes Private topics were showing up in dropdowns (e.g. when editing dashboards). Now they are hidden if the user does not have permissions for them.

6 months, 4 weeks

[2.3.0] Checkmk Werk 16470 created: Fix topics being falsely shown as public

by Checkmk werks level 1

[//]: # (werk v2) # Fix topics being falsely shown as public key | value ---------- | --- date | 2024-02-01T08:01:39+00:00 version | 2.3.0b1 class | fix edition | cre component | multisite level | 1 compatible | no Previously, pagetypes (bookmarks, custom graphs, topics etc.) were falsely handled as public, rather than private. Items published only to specific groups are not affected and were handled correctly. This change may cause users to no longer see public overwrites by admins for example. Please ensure your permissions and publish states are configured correctly.

6 months, 4 weeks

[2.3.0] Checkmk Werk 16327 created: netapp_ontap_environment: show unit of measurement in summary

by Checkmk werks level 1

[//]: # (werk v2) # netapp_ontap_environment: show unit of measurement in summary key | value ---------- | --- compatible | yes version | 2.3.0b1 date | 2024-02-01T13:34:16+00:00 level | 1 class | fix component | checks edition | cre The service summary now displays the units of measurement of the monitored value.

6 months, 4 weeks

[2.3.0] Checkmk Werk 16295 adapted: postfix_mailq_status: Rework discovery

by Checkmk werks level 1

Werk 16295 was adapted. The following is the new Werk, a diff is shown at the end of the message. Title: postfix_mailq_status: Rework discovery Class: fix Compatible: compat Component: checks Date: 1700560692 Edition: cre Level: 1 Version: 2.3.0b1 With this werk the postfix status service is not discovered if Postfix is not running. The default mail queue is now discovered as "Postfix Status default". ------------------------------------<diff>------------------------------------------- Title: postfix_mailq_status: Rework discovery Class: fix - Compatible: incomp ? -- + Compatible: compat ? ++ Component: checks Date: 1700560692 Edition: cre Level: 1 Version: 2.3.0b1 With this werk the postfix status service is not discovered if Postfix is not running. The default mail queue is now discovered as "Postfix Status default". - In order to make the check plugin work you have to perform a re-discovery on the affected hosts. - Otherwise, the service "Postfix Status" (dicovered before this change) will stop working. -

6 months, 4 weeks

[2.3.0] Checkmk Werk 16377 created: postfix_mailq: Rename "Postfix Queue" to "Postfix Queue default"

by Checkmk werks level 1

[//]: # (werk v2) # postfix_mailq: Rename "Postfix Queue" to "Postfix Queue default" key | value ---------- | --- date | 2024-02-01T08:44:18+00:00 version | 2.3.0b1 class | fix edition | cre component | checks level | 1 compatible | yes This affects users monitoring hosts that run one single postfix instance. For new installations, the service "Postfix Queue" will be renamed to "Postfix Queue default". In general, Checkmk is able to monitor multiple postfix instances running on the monitored host. This will change the name in the common case where users are not running multiple postfix instances, but only the "default" one. If you want to switch to the new service description after an upgrade, you can do so using the setting "Use new service descriptions". Be aware that you will lose the historic data in case you do that.

6 months, 4 weeks

[2.3.0] Checkmk Werk 15694 adapted: Remove mod_auth_mellon

by Checkmk werks level 1

Werk 15694 was adapted. The following is the new Werk, a diff is shown at the end of the message. Title: Remove mod_auth_mellon Class: feature Compatible: incomp Component: omd Date: 1693380015 Edition: cre Knowledge: undoc Level: 1 Version: 2.3.0b1 With Checkmk 2.2, announced by Werk #14977, the usage of mod_auth_mellon was deprecated. This release now removes mod_auth_mellon. If you still have mod_auth_mellon in your apache config, the apache service will not be able to start. Errors are logged to <tt>var/log/apache2/error_log</tt>. If you want to continue to use SAML you can do it in the Enterprise Edition via <i>Setup -> Users -> SAML connections</i>. ------------------------------------<diff>------------------------------------------- Title: Remove mod_auth_mellon Class: feature Compatible: incomp Component: omd Date: 1693380015 Edition: cre Knowledge: undoc Level: 1 Version: 2.3.0b1 With Checkmk 2.2, announced by Werk #14977, the usage of mod_auth_mellon was deprecated. This release now removes mod_auth_mellon. If you still have mod_auth_mellon in your apache config, the apache service will not be able to start. - Errors are logged to <tt>var/lib/apache2/error_log</tt>. ? ^^ + Errors are logged to <tt>var/log/apache2/error_log</tt>. ? ^^ If you want to continue to use SAML you can do it in the Enterprise Edition via <i>Setup -> Users -> SAML connections</i>.

6 months, 4 weeks

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Checkmk werks level1 February 2024