Checkmk werks level1 November 2022

checkmk-werks-lvl1@lists.checkmk.com

27 participants
96 discussions

Checkmk Werk 14890: Fix possible error on filtering service level of hosts

by Ronny Bruska

ID: 14890 Title: Fix possible error on filtering service level of hosts Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 Using the filter "Host service level" for views with hosts with configured custom attributes could lead to an error message like "Internal error: invalid literal for int() with base 10".

1 year, 11 months

Checkmk Werk 14563: <tt>heartbeat_rscstatus<\tt>: Fix error during update

by External contributor

ID: 14563 Title: <tt>heartbeat_rscstatus<\tt>: Fix error during update Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 During discovery the plugin <tt>heartbeat_rscstatus<\tt> stores its discovery state. Updating Checkmk from 2.0.0 to 2.1.0 or updates within those versions would cause these states to be lost. This is indicated by following error message: C+: -| 8/27 Rewriting autochecks... -| Transform failed: host='host', plugin='heartbeat_rscstatus', ruleset='heartbeat_rscstatus', params={'discovered_state': 'none'}, error=AssertionError('non-empty params vanished') C-: With this werk, the states are correctly persisted.

1 year, 11 months

Checkmk Werk 14300: Make appliance snapin compatible with Checkmk Appliance firmware 1.6+

by Lars Michelsen

ID: 14300 Title: Make appliance snapin compatible with Checkmk Appliance firmware 1.6+ Component: Multisite Level: 1 Class: New feature Version: 2.2.0i1 When Checkmk is used on on the Checkmk Appliance 1.6 or newer, it is necessary to update the appliance sidebar snapin. Previous Checkmk versions displayed the error message 'Failed to render navigation: Traceback (most recent call last): File: "[stdin]", line 2, in <module> IOError: [Errno 2] No such file or directory' in the sidebar snapin. Background: The Checkmk Appliance firmware 1.6 migrates the internal software stack to Python 3.7 which makes it incompatible with the previous snapin. This change makes it possible to use Checkmk on older and newer appliance firmware.

1 year, 11 months

Checkmk Werk 14901: user_config: REST API fix to ensure the request and response schemas align

by Gav

ID: 14901 Title: user_config: REST API fix to ensure the request and response schemas align Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 This werk introduces a fix that aligns both the response and request schemas on the user_config endpoints. The response schema now nests the enforce_password_change attribute just like the request schemas. So the response from a GET request has the same format as what is required in a POST/PUT request. Client scripts should be adjusted accordingly.

1 year, 11 months

Checkmk Werk 14896: Fix "Move to other folder" of hosts filtered by alias

by Ronny Bruska

ID: 14896 Title: Fix "Move to other folder" of hosts filtered by alias Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 If you filtered for hosts on the "Setup" - "Hosts" page and used the alias as filter value, the option "Move to other folder" showed the error "Please select some hosts before doing bulk operations on hosts.", even if you selected the matched hosts.

1 year, 11 months

Checkmk Werk 14655: Extension manager: disable upgraded packages

by Moritz Kiemer

ID: 14655 Title: Extension manager: disable upgraded packages Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 When upgrading installed MKPs to a new version, the former version is disabled now.

1 year, 11 months

Checkmk Werk 13262: Missing failure indicator in IPMI status messages

by Frans Fürst

ID: 13262 Title: Missing failure indicator in IPMI status messages Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The IPMI sensor check would result in an OK state when confronted with a status message like this: "ok (Presence detected, Predictive failure, Power Supply AC lost)" This change adds more substrings indicating an error and renders a service with the above string CRIT.

1 year, 11 months

Checkmk Werk 14958: cmk-update-agent: Fix lockfile handling

by Andreas Umbreit

ID: 14958 Title: cmk-update-agent: Fix lockfile handling Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 This Werk mainly fixes an inconvenience that occured when invoking multiple instances of the Agent Updater simultaneously. Since Werk #14732, it's possible for the Agent Updater to wait for running exclusively. However, before this Werk, a second instance failed to actually open and hold the respective lockfile (because the first instance deleted it). Hence, it also failed to delete it in the end. This resulted in an error message like <tt>No such file or directory: '/tmp/cmk-update-agent.pid'"</tt>. This didn't result in a crash, but the error was printed to the logfile and could lead to confusion.

1 year, 11 months

Checkmk Werk 14957: fileinfo: Crash on negative timespans

by Andreas Umbreit

ID: 14957 Title: fileinfo: Crash on negative timespans Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 When monitoring files/filegroups with service monitoring rules Size and age of single files or Size, age and count of file groups (i.e., all services basing on the fileinfo agent section, not on the mk_filestats agent plugin), the service evaluation could fail with a crash report containing the error "Cannot render negative timespan". This happened very rarely, and if it did, it was temorary (for one check period). Since the fix consists of a change in the agent section evaluation, you'll have to update agents to apply it on affected systems.

1 year, 11 months

Checkmk Werk 14653: Checkmk agent OSX: Add "Interface" services

by External contributor

ID: 14653 Title: Checkmk agent OSX: Add "Interface" services Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1

1 year, 11 months

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Checkmk werks level1 November 2022