Checkmk werks level1 September 2022

checkmk-werks-lvl1@lists.checkmk.com

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Checkmk Werk 14758: Fix missing downtime icon in BI visualization

by Ronny Bruska

ID: 14758 Title: Fix missing downtime icon in BI visualization Component: BI Level: 1 Class: Bug fix Version: 2.2.0i1

1 year, 10 months

Checkmk Werk 14494: Dashboard element "Service statistics": Fix "Service" filters

by Kenneth Okoh

ID: 14494 Title: Dashboard element "Service statistics": Fix "Service" filters Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 For the dashboard element "Service statistics", "Service" context filters could not be applied from version 2.1.0 on. This is fixed: When editing the dashboard element "Service statistics", under "Context / Search Filters" both "Host" and "Service" filters can be chosen again.

1 year, 10 months

Checkmk Werk 14295: Fix creating combined graph via element editor

by Lars Michelsen

ID: 14295 Title: Fix creating combined graph via element editor Component: Reporting & Availability Level: 1 Class: Bug fix Version: 2.2.0i1

1 year, 10 months

Checkmk Werk 14881: Add missing service state conditions for alert handler

by Ronny Bruska

ID: 14881 Title: Add missing service state conditions for alert handler Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 It's now possible to use "WARN" - "WARN", "CRIT" - "CRIT" and "UNKNOWN" - "UNKNOWN" in the alert handler rule option "Match service event type". Alert handler rely on the last soft state, so this states are needed, e.g. if you would like to create a rule that should match a WARN state on the second check attempt.

1 year, 10 months

Checkmk Werk 14509: add authentication to REST API documentation

by Christoph Rauch

ID: 14509 Title: add authentication to REST API documentation Component: REST API Level: 1 Class: Security fix Version: 2.2.0i1 It was previously not required to be authenticated to access the site's REST API documentation. Because custom user tags and comments may appear in the automatically generated documentation, this would represent an "information leak". Therefore, from this Werk onwards, the site's REST API documentation is only allowed to be accessed by logged in users. Vulnerability Management: We have rated the issue with a CVSS Score of 5.3 (Medium) with the following CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. A CVE has been requested

1 year, 10 months

Checkmk Werk 14870: Agent mk_logwatch plugin doesn't crash anymore if log contains malformed unicode

by Sergey Kipnis

ID: 14870 Title: Agent mk_logwatch plugin doesn't crash anymore if log contains malformed unicode Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1

1 year, 10 months

Checkmk Werk 14869: Fix regression in mk_logwatch plugin in Windows

by Sergey Kipnis

ID: 14869 Title: Fix regression in mk_logwatch plugin in Windows Component: Checks & agents Level: 2 Class: Bug fix Version: 2.2.0i1 Until now mk_logwatch plugin could not create a directory for batch files because the directory name as a rule contained a colon and the colon is a forbidden symbol in NTFS. Due to this bug the logwatch monitoring was impossible. With this version mk_logwatch plugin replaces the colon in directory name with an underscore thus fixing the regression. SUP-11644

1 year, 10 months

Checkmk Werk 14387: Render all Custom URL Dashlets in iframes

by Hannes Rantzsch

ID: 14387 Title: Render all Custom URL Dashlets in iframes Component: Setup Level: 1 Class: New feature Version: 2.2.0i1 This werk removes the option to configure Custom URL Dashlets that are not rendered within an iframe. Such non-iframe dashlets could not be rendered successfully due to broken update logic. All Custom URL Dashlets are now rendered in iframes, as was the default behavior previously.

1 year, 10 months

Checkmk Werk 14756: Fix validation of contact groups on deletion

by Ronny Bruska

ID: 14756 Title: Fix validation of contact groups on deletion Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 The validation for used contact groups in event console rules was missing on contact group deletion. You will now be warned if a contact group is used in such a rule.

1 year, 10 months

Checkmk Werk 13732: mk_oracle on AIX, Solaris and UNIX: Solve sync. vs. async sections on hosts with systemd

by Simon Jess

ID: 13732 Title: mk_oracle on AIX, Solaris and UNIX: Solve sync. vs. async sections on hosts with systemd Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The agent plugin {{mk_oracle}} implements its own caching functionality because of long running SQL statements (and custom SQLs with own cache interalls). But the execution of synchronous and asynchronous SQls does not work properly with systemd anymore if the plugin is installed to {{../check_mk_agent/plugins/}} because the {{check-mk-agent-sync.service}} would wait for all child processes and may take too long. In order to solve this situation on hosts with systemd the {{mk_oracle}} must be installed to {{../check_mk_agent/plugins/NUMBER}} and is now triggered by the {{check-mk-agent-async.service}} (which runs permanently, every minute). Details: <ul> <li>The plugin is now able to detect the installation folder</li> <li>On distros without systemd you can keep the plugin below {{../check_mk_agent/plugins/}}</li> <li>On distros with systemd you have to install the plugin to {{../check_mk_agent/plugins/NUMBER/}}</li> <li>The recommended NUMBER for this folder is 60</li> </ul> If the {{mk_oracle}} is installed to {{../check_mk_agent/plugins/NUMBER}} the result (which consists of the sync. and async. SQLs) is saved into the Checkmk agent's spool directory The limit of this spoolfile is three times the NUMBER (interval). If the plugin is executed with any CL option, then the output is shown on {{stdout}} as before.

1 year, 10 months

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Checkmk werks level1 September 2022