Checkmk werks level1 September 2021

checkmk-werks-lvl1@lists.checkmk.com

22 participants
127 discussions

Checkmk Werk 12952: REST API: make endpoint responses more specific

by Christoph Rauch

ID: 12952 Title: REST API: make endpoint responses more specific Component: Core & setup Level: 1 Class: Bug fix Version: 2.1.0i1 Some endpoints of host_config and folder_config had the unspecific endpoint-type of DomainObject and DomainObjectCollection. These have now been upgraded to HostConfigCollection, HostConfigObject, FolderObject and FolderCollection. Some automatically generated API clients for statically typed programming languages may throw exceptions after these changes. You will have to recreate your API client based on the specification provided with the 2.0.0p8 release. The behaviour of the endpoints have not been changes, so if you use an API client in a dynamically typed language or a hand-written one, you may not have to change anything.

2 years, 11 months

Checkmk Werk 12954: generate default site configuration before Apache starts

by Christoph Rauch

ID: 12954 Title: generate default site configuration before Apache starts Component: Core & setup Level: 2 Class: Bug fix Version: 2.1.0i1 Before this Werk, the default configuration was created by Checkmk on the first request to the GUI. This has been changed to happend *before* the Apache process starts up the first time. The reason for this is that some parts of Checkmk (e.g. the REST API) now need the default configuration to already be present at startup. This may cause issues with server configuration management systems (e.g. Puppet, Chef or Ansible) when these systems expect a certain file to be missing in a newly created site, whereas now these files will exist. The files in question are: etc/check_mk/multisite.d/wato/ca-certificates.mk etc/check_mk/multisite.d/wato/groups.mk etc/check_mk/multisite.d/wato/global.mk etc/check_mk/multisite.d/wato/tags.mk etc/check_mk/multisite.d/wato/users.mk etc/check_mk/conf.d/wato/contacts.mk etc/check_mk/conf.d/wato/groups.mk etc/check_mk/conf.d/wato/rules.mk etc/check_mk/conf.d/wato/global.mk etc/check_mk/conf.d/wato/notifications.mk etc/check_mk/conf.d/wato/tags.mk

2 years, 11 months

Checkmk Werk 13074: API: modification of acknowledgement endpoint to allow management in distributed setup

by Wontek Hong

ID: 13074 Title: API: modification of acknowledgement endpoint to allow management in distributed setup Component: Core & setup Level: 1 Class: New feature Version: 2.1.0i1 In the previous version, acknowledgements were restricted to a non distributed monitoring setup. This werk resolves this restriction and allows the user to equally handle acknowledgements in a distributed setup.

2 years, 11 months

Checkmk Werk 12951: response format of all host_config/folder_config REST API endpoints

by Christoph Rauch

ID: 12951 Title: response format of all host_config/folder_config REST API endpoints Component: Core & setup Level: 2 Class: Bug fix Version: 2.1.0i1 The response format of some host_config and folder_config endpoints did not fully conform to the OpenAPI spec. This has now been fixed, but this also means that the following endpoints create folder hosts of folder update folder bulk update folders move a folder bulk create hosts list hosts will have a different format in SOME attributes on the attributes key within the "extensions" key. The now documented format in the OpenAPI documentation is the correct one now.

2 years, 11 months

Checkmk Werk 12697: Fix problem with removing acknowledgements

by Mathias Laurin

ID: 12697 Title: Fix problem with removing acknowledgements Component: Core & setup Level: 1 Class: Bug fix Version: 2.1.0i1 If the comment to an acknowledgement was removed first, for example, from the "Monitor | Comments" menu, the acknowledgement would stick and could not be removed anymore.

2 years, 11 months

Checkmk Werk 13346: <tt>logwatch_ec</tt>: Fix crash with <tt>KeyError</tt> in cluster mode

by External contributor

ID: 13346 Title: <tt>logwatch_ec</tt>: Fix crash with <tt>KeyError</tt> in cluster mode Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 In a clustered setup, the check plugin <tt>logwatch_ec</tt>, used for forwarding log messages collected by the logwatch agent plugin to the Event Console, might have crashed with a <tt>KeyError</tt>. This happened if a logfile was present only on some, but not all cluster nodes.

2 years, 11 months

Checkmk Werk 13244: wut_webio: Fix AssertionError on rules page

by Ronny Bruska

ID: 13244 Title: wut_webio: Fix AssertionError on rules page Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 When opening the rules page for "W&T WebIO" from the effective parameters page of a host, an AssertionError occured.

2 years, 11 months

Checkmk Werk 13221: OMD apache status metrics have different titles now

by Moritz Kiemer

ID: 13221 Title: OMD apache status metrics have different titles now Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The mettrics of the OMD apache status services did not include the unit of the measurement, leading to three metrics with the same name each. This is fixed by adding the units "Requests", "Bytes" and "Secs" to each metric title.

2 years, 11 months

Checkmk Werk 13329: Add missing state colors in analyze configuration

by Tom Baerwinkel

ID: 13329 Title: Add missing state colors in analyze configuration Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 The state colors in the right columns in the analyze configuration page of the setup menu was missing.

2 years, 11 months

Checkmk Werk 13193: XSS in report editing

by Maximilian Wirtz

ID: 13193 Title: XSS in report editing Component: Reporting & Availability Level: 1 Class: Security fix Version: 2.1.0i1 It was possible to Inject HTML code in various Content elments. This could also be used in shared reports. CVSS: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H 9.0 Affected Versions: all below Workarounds: Disallow users to customize reports (Set 'General Permissions' > 'Customize reports and use them' to no) Exploit detections: Check `var/check_mk/web/*/user_reports.mk` for html specialchars.

2 years, 11 months

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Checkmk werks level1 September 2021