Checkmk werks level1 March 2021

checkmk-werks-lvl1@lists.checkmk.com

20 participants
184 discussions

Checkmk Werk 12478: Automatic page refresh on graph collections and combined graphs

by Óscar Nájera

ID: 12478 Title: Automatic page refresh on graph collections and combined graphs Component: metrics Level: 1 Class: New feature Version: 2.1.0i1 For users that constantly want to review a group of performance graphs on the graph collections and combined graphs can now leave their page on display and they will refresh automatically.

3 years, 6 months

Checkmk Werk 12378: HW/SW Inventory: Do not show inventory tree of same-named hosts

by Simon Jess

ID: 12378 Title: HW/SW Inventory: Do not show inventory tree of same-named hosts Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 It's possible to have same-named hosts on different, connected sites. If the HW/SW Inventory is enabled on these hosts then the link to a host's inventory tree view displays the trees of all same-named hosts on the same page. In general it's not possible to display any of these inventory trees because it's undecidable which inventory tree data belongs to which host: the host inventory tree data was created locally or synced (eg. via liveproxyd). In this case the data of the local host might have been overwritten by the remote one (or the other way round).

3 years, 6 months

Checkmk Werk 12295: View editor: Fix title of custom host attribute painter

by Lars Michelsen

ID: 12295 Title: View editor: Fix title of custom host attribute painter Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 The custom host attribute painter had the title of one of the custom attributes "Hosts: My attribute title" in the column list instead of "Hosts: Host custom attribute".

3 years, 6 months

Checkmk Werk 12307: add cgroup v2 support for docker and lxc

by Benedikt Seidl

ID: 12307 Title: add cgroup v2 support for docker and lxc Component: Checks & agents Level: 1 Class: New feature Version: 2.1.0i1 The check_mk_agent executed inside a docker or lxc container on a host with cgroup v2 enabled can now report metrics for cpu, memory and diskstat.

3 years, 6 months

Checkmk Werk 12354: Uneditable WATO rules: "You are trying to edit a rule which does not exist anymore."

by Moritz Kiemer

ID: 12354 Title: Uneditable WATO rules: "You are trying to edit a rule which does not exist anymore." Component: Setup Level: 1 Class: Bug fix Version: 2.1.0i1 During cmk-update-config we re-write the WATO rules. In case the transformation of a value of an individual rule failed, we did not write the transformed rulesets at all. This lead to rules that could not be edited (the reported error was "You are trying to edit a rule which does not exist anymore."). This could be mitigated by temporarily adding a new rule; after that you could edit the pre-existing rules. With this werk, we write the transformed rulesets even if the transformation of single rules' values failed. That way, you can at least work with all of the other rules, and replace the offending ones. If this affects you, you can simply re-run cmk-update-config.

3 years, 6 months

Checkmk Werk 12357: "Parameters for this service" was incomplete for clusters

by Moritz Kiemer

ID: 12357 Title: "Parameters for this service" was incomplete for clusters Component: Setup Level: 1 Class: Bug fix Version: 2.1.0i1 The page "Parameters of <HOST> / <service>" showed incomplete information if the host was a cluster. The check parameters have been missing.

3 years, 6 months

Checkmk Werk 12526: Add success message to "Change password" page

by Ronny Bruska

ID: 12526 Title: Add success message to "Change password" page Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1

3 years, 6 months

Checkmk Werk 12229: Fix bulk operations in host search

by Ronny Bruska

ID: 12229 Title: Fix bulk operations in host search Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 If you searched for hosts via "Search hosts", any bulk operation, like e.g. "Delete hosts", resulted in an error "No WATO folder //search".

3 years, 6 months

Checkmk Werk 12516: Fixed state colors and overlapping texts in availability and timeline tables

by Kenneth Okoh

ID: 12516 Title: Fixed state colors and overlapping texts in availability and timeline tables Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 Availability tables showed state colors only on every other row. This has been fixed and the display of state colors has been unified with the common state color rendering that is known from views. Also overlapping text glitches were fixed for availability and timeline tables.

3 years, 6 months

Checkmk Werk 12151: Agent updater fails eventually when proxy environment is set on host

by Andreas Umbreit

ID: 12151 Title: Agent updater fails eventually when proxy environment is set on host Component: agents Level: 1 Class: Bug fix Version: 2.1.0i1 In some rare cases, the agent updater may fail on hosts that have a proxy environment configured. I.e., one of the environment variables <tt>HTTP_PROXY</tt>, <tt>HTTPS_PROXY</tt>, <tt>ALL_PROXY</tt> (also lowercase variants) are set. The agent updater will eventually fail with the following error message, which will be visible at the <tt>cmk-update-agent.log</tt>: <tt>RuntimeError: dictionary changed size during iteration</tt> This Werk is marked as incompatible, because there may be some manual action needed to overcome this error: If you are experiencing this error, you can temporarily unset the above mentioned environment variable(s) on the affected systems in order to allow the agent updater to run properly and to update itself to the fixed version. Alternatively, you can install a newly baked agent on the system.

3 years, 6 months

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Checkmk werks level1 March 2021