Checkmk werks level1 July 2021

checkmk-werks-lvl1@lists.checkmk.com

22 participants
90 discussions

Checkmk Werk 13026: agent plugin mk_db2.linux: fix timeout

by Benedikt Seidl

ID: 13026 Title: agent plugin mk_db2.linux: fix timeout Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 When the db2 queries take longer than 10 seconds, the command is terminated. Before this fix the termination did not work out as expected: Only the currently running command was terminated, but the script was still running in the background. This lead to a very confusing output: The output of the terminated script was interleaved with the output of the remaining script. The sections where mixed up and various other db2 checks crashed with strange error messages.

3 years, 1 month

Checkmk Werk 12988: Logging Level For Liveproxy Daemon

by Joerg Herbel

ID: 12988 Title: Logging Level For Liveproxy Daemon Component: Livestatus Level: 1 Class: Bug fix Version: 2.1.0i1 Changing the logging level for the liveproxy Deamon in the global settings ("Livestatus Proxy logging") had no effect. This has been fixed.

3 years, 1 month

Checkmk Werk 13065: Absolute Levels on Filesystem Growth: Change Internal Representation From MB to Bytes

by Maximilian Wirtz

ID: 13065 Title: Absolute Levels on Filesystem Growth: Change Internal Representation From MB to Bytes Component: Setup Level: 1 Class: New feature Version: 2.1.0i1 The absolute levels for filesystem growth trends used to be Integer fields. This was changed to the Filesize field, to be more convenient when inserting larger warning levels. Custom plugins which use the `size_trend` functions might need some minor adjustments since internally these levels are now handled as bytes instead of MB. If no custom plugins are used, no actions are necessary.

3 years, 1 month

Checkmk Werk 13003: Migrate hitachi_hnas_volume.py to the new plugins API

by Konstantin Baikov

ID: 13003 Title: Migrate hitachi_hnas_volume.py to the new plugins API Component: Checks & agents Level: 1 Class: New feature Version: 2.1.0i1 Hitachi volume plugin was to the new plugins API. The mount point groupings are working correctly now.

3 years, 1 month

Checkmk Werk 13066: Fix path traversal vulnerability

by Maximilian Wirtz

ID: 13066 Title: Fix path traversal vulnerability Component: Setup Level: 1 Class: Security fix Version: 2.1.0i1 An authenticated user was able to enumerate the filesystem, accessible to the siteuser. No file contents were disclosed.

3 years, 1 month

Checkmk Werk 12663: Fixed steadily rising CPU load due to misconfigured dashboard dashlets

by Andreas Boesl

ID: 12663 Title: Fixed steadily rising CPU load due to misconfigured dashboard dashlets Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 The <tt>Host statistics</tt> and <tt>Service statistics</tt> dashlets had an increasing number of AJAX requests the longer the dashboard stayed open. Over time, this flooded the Apache Web Server, increasing the CPU load. This behaviour happens because the 1.6->2.0 config migration missed to convert these two dashlets to a different update mechanism. As a workaround till version 2.0.0p9 you can simply remove and re-add the statistics snapins.

3 years, 1 month

Checkmk Werk 12661: BI aggregation datasource program: Fixed "By aggregation name" filter

by Andreas Boesl

ID: 12661 Title: BI aggregation datasource program: Fixed "By aggregation name" filter Component: BI Level: 1 Class: Bug fix Version: 2.1.0i1 This filter did not work at all. Also updated the documentation that this filter only supports exact aggregation name matches

3 years, 1 month

Checkmk Werk 12662: Fixed BI tree layouts "Table: bottom up" and "Table: top down"

by Andreas Boesl

ID: 12662 Title: Fixed BI tree layouts "Table: bottom up" and "Table: top down" Component: BI Level: 1 Class: Bug fix Version: 2.1.0i1

3 years, 1 month

Checkmk Werk 12820: mk_postgres: fixed user detection: use default user "postgres" in case of error

by Ulrich Bschorer

ID: 12820 Title: mk_postgres: fixed user detection: use default user "postgres" in case of error Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 This werk fixes the user detection for postgresql docker images. If the user could no be determined the fallback user "postgres" is used.

3 years, 1 month

Checkmk Werk 12661: BI aggregation datasource program: Fixed "By aggregation name" filter

by Andreas Boesl

3 years, 1 month

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Checkmk werks level1 July 2021