Checkmk werks level1 July 2024

checkmk-werks-lvl1@lists.checkmk.com

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398 discussions

[2.2.0] Checkmk Werk 16771 created: agent_netapp_ontap: Fails gracefully on an unauthorised request

by Checkmk werks level 1

Title: agent_netapp_ontap: Fails gracefully on an unauthorised request Class: fix Compatible: compat Component: checks Date: 1719390117 Edition: cre Level: 1 Version: 2.2.0p32 This change is relevant if you are monitoring a NetApp filer with the NetApp via ONTAP api check plugin. Unauthorised requests caused the special agent to crash. This werk improves this behaviour by only reporting a meaningful message in this case.

1 month, 3 weeks

[2.3.0] Checkmk Werk 17083 created: pse_poe: Handle missing SNMP data

by Checkmk werks level 1

[//]: # (werk v2) # pse_poe: Handle missing SNMP data key | value ---------- | --- date | 2024-07-10T09:53:43+00:00 version | 2.3.0p12 class | fix edition | cre component | checks level | 1 compatible | yes If any of the OIDs used to monitor the power usage are missing, the check currently crashes with ``` ValueError (invalid literal for int() with base 10: '') ``` This has been changed so that the service is no longer discovered/will go to UNKNOWN if already present.

1 month, 3 weeks

[2.3.0] Checkmk Werk 17130 created: Graph preview: Fix AssertionError if graph has only negative values

by Checkmk werks level 1

[//]: # (werk v2) # Graph preview: Fix AssertionError if graph has only negative values key | value ---------- | --- date | 2024-07-25T11:38:43+00:00 version | 2.3.0p12 class | fix edition | cre component | multisite level | 1 compatible | yes

1 month, 3 weeks

[2.3.0] Checkmk Werk 17084 created: jenkins: Remove character limitation in special agent configuration

by Checkmk werks level 1

[//]: # (werk v2) # jenkins: Remove character limitation in special agent configuration key | value ---------- | --- date | 2024-07-24T15:09:54+00:00 version | 2.3.0p12 class | fix edition | cre component | checks level | 1 compatible | yes Previously the "Jenkins instance to query" and "Username" fields were limited to 32 characters. This limitation has been removed.

1 month, 3 weeks

[2.3.0] Checkmk Werk 14235 adapted: Fixed bug during activating changes if the main versions differed between central and remote site

by Checkmk werks level 1

Werk 14235 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # Fixed bug during activating changes if the main versions differed between central and remote site key | value ---------- | --- date | 2024-07-19T09:59:43+00:00 version | 2.3.0p12 class | fix edition | cre component | wato level | 1 compatible | yes The following error message was displayed during the activation of changes if the remote site had a newer major version than the central site. ``` cmk.utils.exceptions.MKGeneralException: Configuration update failed ERROR: The Checkmk site is still running. Please stop the site before updating the configuration. You can stop the site using 'omd stop'.". Please note that the site configuration has been synchronized partially. ``` ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) # Fixed bug during activating changes if the main versions differed between central and remote site key | value ---------- | --- date | 2024-07-19T09:59:43+00:00 - version | 2.3.0p11 ? ^ + version | 2.3.0p12 ? ^ class | fix edition | cre component | wato level | 1 compatible | yes The following error message was displayed during the activation of changes if the remote site had a newer major version than the central site. ``` cmk.utils.exceptions.MKGeneralException: Configuration update failed ERROR: The Checkmk site is still running. Please stop the site before updating the configuration. You can stop the site using 'omd stop'.". Please note that the site configuration has been synchronized partially. ```

1 month, 3 weeks

[2.3.0] Checkmk Werk 16865 adapted: discovery: Update discovered parameters

by Checkmk werks level 1

Werk 16865 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # discovery: Update discovered parameters key | value ---------- | --- date | 2024-07-19T15:01:34+00:00 version | 2.3.0p12 class | fix edition | cre component | checks level | 1 compatible | yes With the rework of `Bulk discovery` and `Periodic service discovery` in 2.3, discovered parameters weren't updated anymore if `Refresh all services and host labels (tabula rasa)` option was used. With this werk, tabula rasa option works like in the version 2.2. ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) # discovery: Update discovered parameters key | value ---------- | --- date | 2024-07-19T15:01:34+00:00 - version | 2.3.0p11 ? ^ + version | 2.3.0p12 ? ^ class | fix edition | cre component | checks level | 1 compatible | yes With the rework of `Bulk discovery` and `Periodic service discovery` in 2.3, discovered parameters weren't updated anymore if `Refresh all services and host labels (tabula rasa)` option was used. With this werk, tabula rasa option works like in the version 2.2.

1 month, 3 weeks

[2.3.0] Checkmk Werk 15336 adapted: Add support for MariaDB 11

by Checkmk werks level 1

Werk 15336 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # Add support for MariaDB 11 key | value ---------- | --- compatible | yes version | 2.3.0p12 date | 2024-06-10T07:54:55+00:00 level | 1 class | fix component | checks edition | cre MariaDB 11 deprecated mysql* binaries and shows an error message like: ``` mysqladmin: Deprecated program name. It will be removed in a future release, use ‘/usr/bin/mariadb-admin’ instead ``` The agent plugin now checks if the MariaDB binaries are available and prefers them over the mySQL binaries. ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) # Add support for MariaDB 11 key | value ---------- | --- compatible | yes - version | 2.3.0p11 ? ^ + version | 2.3.0p12 ? ^ date | 2024-06-10T07:54:55+00:00 level | 1 class | fix component | checks edition | cre MariaDB 11 deprecated mysql* binaries and shows an error message like: ``` mysqladmin: Deprecated program name. It will be removed in a future release, use ‘/usr/bin/mariadb-admin’ instead ``` The agent plugin now checks if the MariaDB binaries are available and prefers them over the mySQL binaries.

1 month, 3 weeks

[2.3.0] Checkmk Werk 16441 adapted: omd cleanup: Remove Version 2.3.0.cee

by Checkmk werks level 1

Werk 16441 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # omd cleanup: Remove Version 2.3.0.cee key | value ---------- | --- date | 2024-07-16T13:04:53+00:00 version | 2.3.0p12 class | fix edition | cre component | omd level | 1 compatible | yes Previously, the command `omd cleanup` would show the following message. ``` 2.3.0.cee Could not determine package. Keeping this version. ``` ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) # omd cleanup: Remove Version 2.3.0.cee key | value ---------- | --- date | 2024-07-16T13:04:53+00:00 - version | 2.3.0p11 ? ^ + version | 2.3.0p12 ? ^ class | fix edition | cre component | omd level | 1 compatible | yes Previously, the command `omd cleanup` would show the following message. ``` 2.3.0.cee Could not determine package. Keeping this version. ```

1 month, 3 weeks

[2.3.0] Checkmk Werk 17082 adapted: Fixed another instance of hanging processes

by Checkmk werks level 1

Werk 17082 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # Fixed another instance of hanging processes key | value ---------- | --- date | 2024-07-05T06:55:15+00:00 version | 2.3.0p11 class | fix edition | cre component | multisite level | 1 compatible | yes As explained in werk [#17080](https://checkmk.com/werk/17080) the wrong conditions could lead to processes not releasing crucial file locks and the site subsequently freezing. However, the werk did not address all the conditions. With this werk, the cleanup of open resources was improved, which together with werk [#17081](https://checkmk.com/werk/17081) fixes another instance of processes not releasing their locks. ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) # Fixed another instance of hanging processes key | value ---------- | --- date | 2024-07-05T06:55:15+00:00 version | 2.3.0p11 class | fix edition | cre component | multisite level | 1 compatible | yes As explained in werk [#17080](https://checkmk.com/werk/17080) the wrong conditions could lead to processes not releasing crucial file locks and the site subsequently freezing. However, the werk did not address all the conditions. With this werk, the cleanup of open resources was improved, which together with werk [#17081](https://checkmk.com/werk/17081) fixes another instance of processes not releasing their locks. +

1 month, 3 weeks

[2.3.0] Checkmk Werk 16774 created: agent_netapp_ontap: fix SSL certificate verification

by Checkmk werks level 1

[//]: # (werk v2) # agent_netapp_ontap: fix SSL certificate verification key | value ---------- | --- date | 2024-07-10T14:47:31+00:00 version | 2.3.0p12 class | fix edition | cre component | checks level | 1 compatible | yes This werk impacts who monitors Netapp Filers. Previously, the connection to the Netapp endpoint was only possible by excluding the SSL certificate check. This was because the agent used the endpoint's IP address instead of its hostname, preventing certificate verification. Now the agent validates the certificate by comparing the common name with the host name as known to Checkmk.

1 month, 3 weeks

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Checkmk werks level1 July 2024