Checkmk werks level2

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1349 discussions

Checkmk Werk 10131: Bumped shipped Python version from 3.8.6 to 3.8.7

by Sven Panne

ID: 10131 Title: Bumped shipped Python version from 3.8.6 to 3.8.7 Component: Other Components Level: 2 Class: Bug fix Version: 2.1.0i1 Python 3.8.7 contains quite a few bug fixes, see https://docs.python.org/release/3.8.7/whatsnew/changelog.html.

3 years, 7 months

Checkmk Werk 11844: Windows agent internal communication channel is secure now

by Sergey Kipnis

ID: 11844 Title: Windows agent internal communication channel is secure now Component: Checks & agents Level: 2 Class: Security fix Version: 2.1.0i1 Since this release access to the internal communication channel of the Windows agent is granted only for users and/or processes with administrative rights, thus protecting the Windows agent service and therefore Checkmk monitoring site from intentional or unintentional interference.

3 years, 7 months

Checkmk Werk 12031: Views: Views are now asking for missing contexts just like dashboards

by Lars Michelsen

ID: 12031 Title: Views: Views are now asking for missing contexts just like dashboards Component: Multisite Level: 2 Class: Bug fix Version: 2.1.0i1 When a view that requires a context (e.g. as host name) is opened without a "host" HTTP request variable, the view only showed an error message and stopped rendering the view. The user then had to add the missing context information to the view configuration or to the URL variables. >From now on, the view is still displaying a warning message like "Unable to render this view, because we miss some required context information (host). Please update the form on the right to make this view render.", but also displaying the filter form asking the user to provide the missing context.

3 years, 7 months

Checkmk Werk 11874: Linux agent: Fix execution of cached plugins (2.0.0b4 regression)

by Lars Michelsen

ID: 11874 Title: Linux agent: Fix execution of cached plugins (2.0.0b4 regression) Component: Checks & agents Level: 2 Class: Bug fix Version: 2.1.0i1 The 2.0.0b4 release introduced a regression in the Linux agent which broke the execution of cached agent plugins (which also includes the agent updater for example). The plugins that are placed below <tt>/usr/lib/check_mk_agent/plugins/[seconds]</tt> were not executed at all in 2.0.0b4. Possible workarounds: <ul> <li>Move the plugin to the <tt>/usr/lib/check_mk_agent/plugins</tt> directory to execute it every check cycle</li> <li>Use an agent of previous 2.0.0 releases</li> <li>Use the agent from a daily build 2021-01-16 or newer</li> </ul>

3 years, 8 months

Checkmk Werk 11860: Password dialogs now handle passwords more securely

by Lars Michelsen

ID: 11860 Title: Password dialogs now handle passwords more securely Component: Setup Level: 2 Class: Security fix Version: 2.1.0i1 Previous Checkmk versions did not handle passwords well in some edit dialogs. Especially in the setup (WATO) it was possible to access saved passwords in some places, which should not be possible. The dialogs now ensure that these accesses from passwords entered once and stored on the checkmk server are no longer easily possible.

3 years, 9 months

Checkmk Werk 11837: Windows agent firewall rule applies to all three Windows network profiles

by Sergey Kipnis

ID: 11837 Title: Windows agent firewall rule applies to all three Windows network profiles Component: Checks & agents Level: 2 Class: Security fix Version: 2.1.0i1 With this realease Windows agent opens firewall for all three Windows network profile: Private, Domain and Public.

3 years, 9 months

Checkmk Werk 11827: Windows agent firewall rule applies to all three Windows network profiles

by Sergey Kipnis

ID: 11827 Title: Windows agent firewall rule applies to all three Windows network profiles Component: Checks & agents Level: 2 Class: Security fix Version: 2.1.0i1 With this realease Windows agent opens firewall for all three Windows network profile: Private, Domain and Public.

3 years, 9 months

Checkmk Werk 10130: Fixed performance bug in monitoring history cache

by Sven Panne

ID: 10130 Title: Fixed performance bug in monitoring history cache Component: Core & setup Level: 2 Class: Bug fix Version: 2.1.0i1 During startup, the CMC caches information from the monitoring history up to a given horizon in the past. This caching had a performance bug (quadratic complexity), resulting in caching times of several days or even more, depending on the content of the monitoring history. This has been fixed, caching time is now linear in the size of the monitoring history.

3 years, 9 months

Checkmk Werk 11756: Fix errors after form submissions when using web server authentication

by Lars Michelsen

ID: 11756 Title: Fix errors after form submissions when using web server authentication Component: Multisite Level: 2 Class: Bug fix Version: 2.1.0i1 When using the web server level authentication (Basic, digest, kerberos, ...), several form submissions raised an error like this: "AttributeError ('NoneType' object has no attribute 'session_info')". This was caused by an incomplete session initialization when using this kind of authentication.

3 years, 9 months

Checkmk Werk 11768: Missing inventory data

by Moritz Kiemer

ID: 11768 Title: Missing inventory data Component: HW/SW Inventory Level: 2 Class: Bug fix Version: 2.1.0i1 In Checkmk versions 2.0.0i1 and 2.0.0b1 the HW/SW-Inventory was missing virtually all data in certain timing conditions.

3 years, 9 months

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Checkmk werks level2