Checkmk werks level1 June 2023

checkmk-werks-lvl1@lists.checkmk.com

1 participants
98 discussions

Checkmk Werk 15955: Fix <tt>'NoneType' object has no attribute 'startswith'</tt> crash in views

by Checkmk werks level 1

ID: 15955 Title: Fix <tt>'NoneType' object has no attribute 'startswith'</tt> crash in views Component: cmc Level: 1 Class: Bug fix Version: 2.3.0b1 Certain views, such as the builtin view Linux [CPU & Memory], might have crashed with the error message mentioned above.

10 months, 3 weeks

Checkmk Werk 15861: Discovery page: Show true reason of a failed discovery

by Checkmk werks level 1

ID: 15861 Title: Discovery page: Show true reason of a failed discovery Component: Setup Level: 1 Class: Bug fix Version: 2.3.0b1 The discovery page reports the success or failure of a datasource since Checkmk 2.2. However if a datasource failed the page most of the times only reported "No cached data available". While this is correct, it gives little information about the underlying problem. Now the actual error message is show.

10 months, 3 weeks

Checkmk Werk 15860: systemtime (windows): no longer account for fetcher/checker delay

by Checkmk werks level 1

ID: 15860 Title: systemtime (windows): no longer account for fetcher/checker delay Component: Checks & agents Level: 1 Class: New feature Version: 2.3.0b1 This Werk only affects users that have strict levels on the offset monitored by the plugin "Synchronization of Operating System Time" (<tt>systemtime</tt>) on Windows. Affected users may have to increase their levels a bit, as they might observe an increase of the measured "offset". The plugin used to (try to) account for the time that passed between receiving the agent data and processing it. This is no longer done as it has been unreliable, and is no longer supported by the new API for check plugins. Note that this should not increase the offset too much (well below a minute!). If this results in a big increase of the measured offset for you, it might point to a different problem: Your check helpers can not keep up with your fetchers.

10 months, 3 weeks

Checkmk Werk 13754: Support Diagnostics: Collect dumps from remote sites

by Checkmk werks level 1

ID: 13754 Title: Support Diagnostics: Collect dumps from remote sites Component: setup Level: 1 Class: Bug fix Version: 2.3.0b1 It is possible (again) to select a remote site to collect the Support Diagnostics dump from. Collecting larger dumps no longer leads to an exception, as it did before Werk 13753.

10 months, 3 weeks

Checkmk Werk 15689: Dependency updates

by Checkmk werks level 1

ID: 15689 Title: Dependency updates Component: Core & setup Level: 1 Class: Security fix Version: 2.2.0p5 This Werk updates several dependencies such as openssl, various python dependencies, etc. To our knowledge among the vulnerabilities fixed in those dependencies only CVE-2023-32681 could be exploited. This vulnerability could cause a <tt>Proxy-Authorization</tt> header leakage. Vulnerability Management: We have rated the issue with a CVSS Score of 6.1 (Medium) with the following CVSS vector: <tt>CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N</tt>.

10 months, 3 weeks

Checkmk Werk 15585: Added monitoring for Extreme VSP Switches

by Checkmk werks level 1

ID: 15585 Title: Added monitoring for Extreme VSP Switches Component: Checks & agents Level: 1 Class: New feature Version: 2.3.0b1 Added check plugins for monitoring the temperature, cpu utilization, fan state and speed, and power supply information of Extreme VSP Switches. More information can be found in the check plugins catalog.

10 months, 3 weeks

Checkmk Werk 14203: Slightly improved checker performance

by Checkmk werks level 1

ID: 14203 Title: Slightly improved checker performance Component: Checks & agents Level: 1 Class: New feature Version: 2.1.0p30 Two improvements have been made. <ul> <li>Improved parsing speed of raw TCP agent output</li> <li>Fixed unnecessary deepcopy/duplication of parsed data</li> </ul>

10 months, 3 weeks

Checkmk Werk 15701: ps: Fill gaps in age metrics

by Checkmk werks level 1

ID: 15701 Title: ps: Fill gaps in age metrics Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The Process ... Service records metrics for the oldest and the youngest process age among all matching processes and displays them in the graphs Oldest age and Youngest age. However, whenever there was only one matching process, or if all processes were of the exact same age, no oldest/youngest age was recorded, which lead to implausible gaps in the graphs. To mitigate this issue, the two graphs will now be continued with the single age, even if it's technically the same value.

10 months, 3 weeks

Checkmk Werk 15708: Fix Nagstamon API in case a host downtime is set for exported services

by Checkmk werks level 1

ID: 15708 Title: Fix Nagstamon API in case a host downtime is set for exported services Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0p5 The Nagstamon integration did not work in case downtimes were set on hosts, reporting an error like "TypeError: sequence item 0: expected str instance, dict found". This regression affected all previous 2.2 releases.

10 months, 3 weeks

Checkmk Werk 15635: citrix_state: Fix Crashing Plugins

by Checkmk werks level 1

ID: 15635 Title: citrix_state: Fix Crashing Plugins Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0p5 This is a follow-up to Werk 15623. The following checks were not properly migrated in the 2.2.0 release: LI: <tt>citrix_state.hosting_server</tt> LI: <tt>citrix_state.controller</tt> LI: <tt>citrix_state</tt> With this Werk, they continue to work as they did in 2.1.0.

10 months, 3 weeks

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Checkmk werks level1 June 2023