Checkmk werks level1 October 2022

checkmk-werks-lvl1@lists.checkmk.com

27 participants
79 discussions

Checkmk Werk 14888: Fix wrong color for down hosts

by Ronny Bruska

ID: 14888 Title: Fix wrong color for down hosts Component: Reporting & Availability Level: 1 Class: Bug fix Version: 2.2.0i1 Down hosts were colored yellow in reports.

1 year, 11 months

Checkmk Werk 14956: mk_logwatch: Make regular expression for logfiles configurable in agent bakery

by Andreas Umbreit

ID: 14956 Title: mk_logwatch: Make regular expression for logfiles configurable in agent bakery Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 When configuring the mk_logwatch agent plugin, it's possible to specify the file matching patterns more precisely by defining a regular expression pattern within the applying options. You can choose among the keywords <tt>regex</tt> or <tt>iregex</tt> for a case sensitive or insensitive matching, respectively. While this option already exists for a long time, it can now be specified via agent bakery by configuring the "Text logfiles" agent rulespec.

1 year, 11 months

Checkmk Werk 14651: Fix "KeyError('use_regular')"

by Moritz Kiemer

ID: 14651 Title: Fix "KeyError('use_regular')" Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 If users configured a rule <i>"Encryption (Linux, Windows)"</i> without actually setting values in it and used the unencryted mode of the agent controller, the Checkmk service would go {CRIT}.

1 year, 11 months

Checkmk Werk 14918: Change base image of docker container

by Maximilian Wirtz

ID: 14918 Title: Change base image of docker container Component: Linux Distributions Level: 1 Class: Security fix Version: 2.2.0i1 With this Werk we change the base image of the Checkmk docker container from Debian buster to Ubuntu jammy. Ubuntu jammy has more up to date packages. This should reduce the amount of "vulnerabilities" found in the docker container by ~90%. Please note that these vulnerabilities are either fixed by a backport of the fix or the configuration did not allow a exploitation. The packages in the container were updated whenever a new container was build. Unfortunately not all vulnerability-scanners were able to recognise this. To our knowledge none of the vulnerabilities were exploitable. We rate this with a CVSS of 0 (None) (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N). This CVSS is primarily meant to please automatic scanners.

1 year, 11 months

Checkmk Werk 14170: Fixed hanging activate changes on unfortunate error reporting

by Andreas Boesl

ID: 14170 Title: Fixed hanging activate changes on unfortunate error reporting Component: Core & setup Level: 1 Class: Bug fix Version: 2.2.0i1 The config generation process could hang forever when an error was reported at the wrong time. This problem could only be solved by identifying and terminating the processes that were locking the file <tt>~/etc/check_mk/main.mk</tt>.

1 year, 11 months

Checkmk Werk 14838: REST API: New endpoint for downloading the license usage report

by Simon Jess

ID: 14838 Title: REST API: New endpoint for downloading the license usage report Component: REST API Level: 1 Class: New feature Version: 2.2.0i1 With the endpoint {{domain-types/license_usage/actions/download/invoke}} the license usage report can be downloaded.

1 year, 11 months

Checkmk Werk 14631: drbd: If the resource role was Unknown and disk state was DUnknown check result is now CRIT

by LukaRacic

ID: 14631 Title: drbd: If the resource role was Unknown and disk state was DUnknown check result is now CRIT Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 If the resource role was 'Unknown' and the disk state was 'DUnknown' the check result used to be UNKNOWN. Now the check result will be CRIT, if not otherwise set in the appropriate ruleset.

1 year, 11 months

Checkmk Werk 14824: Custom extensions: Potentially incompatible change in GUI code

by Joerg Herbel

ID: 14824 Title: Custom extensions: Potentially incompatible change in GUI code Component: Setup Level: 1 Class: New feature Version: 2.2.0i1 This werk only affects developers of custom extensions to Checkmk. The variable <tt>cmk.gui.config.builtin_role_ids</tt>, which specifies IDs for built-in user roles, has been split into two new variables: LI: <tt>cmk.gui.config.default_authorized_builtin_role_ids</tt>: IDs of built-in user roles which are by default authorized to use dashlets, sidebar snapins etc., unless explicitly specified differently (at the moment admin, user, guest). LI: <tt>cmk.gui.config.default_unauthorized_builtin_role_ids</tt>: IDs of built-in user roles which are by default <i>not</i> authorized to use dashlets, sidebar snapins etc., unless explicitly specified differently. Note that <tt>builtin_role_ids</tt> still exists (still containing all built-in role IDs), however, most developer will likely want to use <tt>cmk.gui.config.default_authorized_builtin_role_ids</tt> in the future to avoid unwanted authorizations of new user roles added to <tt>default_unauthorized_builtin_role_ids</tt>. Alternatively, you may explicitly declare the roles you want to permit by default using <tt>["admin", "user", "guest"]</tt>.

1 year, 11 months

Checkmk Werk 14851: Improve performance of "Archive events" actions

by Konstantin Baikov

ID: 14851 Title: Improve performance of "Archive events" actions Component: Event Console Level: 1 Class: New feature Version: 2.2.0i1 This change makes the "Archive events" actions in the Event Console faster and more reliable. This concerns both the selected events and all events of one host. Especially if you have remote sites configured, since there is no more query round-trip.

1 year, 11 months

Checkmk Werk 14628: 3par_ports: Check and discovery used to fail if the protocol was NVMe

by LukaRacic

ID: 14628 Title: 3par_ports: Check and discovery used to fail if the protocol was NVMe Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The discovery and check functions used to crash because the port protocol was NVMe. Now the check support the following protocols: <ul> <li>FC</li> <li>iSCSI</li> <li>FCOE</li> <li>IP</li> <li>SAS</li> <li>NVMe</li> </ul>

1 year, 11 months

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Checkmk werks level1 October 2022