Checkmk werks level1 June 2022

checkmk-werks-lvl1@lists.checkmk.com

28 participants
139 discussions

Checkmk Werk 13684: Agent Bakery: Minimize time locking the Checkmk configuration

by Andreas Umbreit

ID: 13684 Title: Agent Bakery: Minimize time locking the Checkmk configuration Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, the agent bakery (or more precisely: The background job scheduling a call to the agent bakery) locked the Checkmk configuration for the entire baking time. This caused some other operations that need access to the configuration, like sending notifications or changing global settings, to fail with the following error message: C+: Couldn't lock the Checkmk configuration. Another process is running that holds this lock. In order for you to be able to perform the desired action, you have to wait until the other process has finished. Please try again later. C-: Instead of querying the Checkmk configuration multiple times, the agent bakery now gathers all needed configurations on startup while holding a lock, and releases it prior to invoking the more time consuming baking of agent packages.

2 years, 2 months

Checkmk Werk 14342: agent_prometheus & prometheus_build_info: change to display version of main instance

by Wontek Hong

ID: 14342 Title: agent_prometheus & prometheus_build_info: change to display version of main instance Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, the agent returned an error if the build_info PromQL returned multiple entries. This effectively prevented the user from using the agent for a Prometheus cluster setup. This werk removes this limitation and adjusts the Prometheus Build Service accordingly. The customization is only visible for Prometheus instances running below version 2.14 and the details can be found in the updated man page

2 years, 2 months

Checkmk Werk 14080: Fix synchronisation of password store to customer sites

by Joerg Herbel

ID: 14080 Title: Fix synchronisation of password store to customer sites Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 Any password synchronised from a central to a remote customer site was empty. For this fix to come into effect, users have to open a stored password in the central site, save the password (no modification needed) and activate the resulting changes.

2 years, 2 months

Checkmk Werk 14328: Fix host search with option "Locked by"

by Ronny Bruska

ID: 14328 Title: Fix host search with option "Locked by" Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The host search returned no search results if option "Locked by" was used, even if host would match. For example, this search is used in the dynamic host management action "Hosts assigned with this connection".

2 years, 2 months

Checkmk Werk 14326: Fix PDF export of views with context / search filters

by Ronny Bruska

ID: 14326 Title: Fix PDF export of views with context / search filters Component: Reporting & Availability Level: 1 Class: Bug fix Version: 2.2.0i1 If views with context / search filter defined were exported via "Export this view as PDF", the filter were ignored. Only filter used with the "Filter" option of the view were taken into account.

2 years, 2 months

Checkmk Werk 13683: Solaris agent update removes services symlink

by Andreas Umbreit

ID: 13683 Title: Solaris agent update removes services symlink Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 When updating agents using the agent updater on Solaris, the postremove script will try to remove the corresponding service line from <tt>/etc/services</tt>. However, the script recently missed the fact that this usually is a symbolic link to the actual services file, and overrode it with a new (hardlinked) file. Moreover, this situation could lead to a missing Checkmk agent service, as the situation got cleaned up on calls to <tt>pkg verify</tt> and <tt>pkg fix</tt> by replacing the <tt>/etc/services</tt> file with the proper symbolic link again, locking out the Checkmk agent. This Werk is marked as incompatible, because some additional action might be required to finally fix the state on your Solaris hosts. The uninstallation script now preserves an existing symlink, but can't clean up an overridden link. When setting the symlink back to its proper target manually while the Checkmk agent is installed, be sure to paste the line containing <tt>check-mk-agent</tt> to the target file in advance.

2 years, 2 months

Checkmk Werk 14352: use sentence case for local check metric labels

by Max Linke

ID: 14352 Title: use sentence case for local check metric labels Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Since werk 12185 we automatically show metrics in the output of local checks. The metric names are now consistently converted to sentence case. Below are examples for the automatic conversion LONG_METRIC_NAME -> Long metric name recommendation4WHO -> Recommendation 4 WHO weekIncidence -> Week incidence zombie_apocalypse -> Zombie apocalypse

2 years, 2 months

Checkmk Werk 14331: Fix duplicated "Customers" dashlet in main dashboard

by Ronny Bruska

ID: 14331 Title: Fix duplicated "Customers" dashlet in main dashboard Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1

2 years, 2 months

Checkmk Werk 14330: Fix possible ValueError on dashboards after update to 2.1

by Ronny Bruska

ID: 14330 Title: Fix possible ValueError on dashboards after update to 2.1 Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If dashboards were created with a custom topic in version 2.0, the error "ValueError (invalid literal for int() with base 10: '')" could occur after updating to 2.1. Possible workaround was to change the topic of the affected dashboard to a builtin topic and run "cmk-update-config" as site user again. The dashboard should be ok after that and you can change back to the custom topic.

2 years, 2 months

Checkmk Werk 13923: Dashboard elements: Fix title macros

by Kenneth Okoh

ID: 13923 Title: Dashboard elements: Fix title macros Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The macros $HOST_NAME$ and $SERVICE_DESCRIPTION$ which can be used in the custom title of dashboard elements were without function. This is fixed: Whenever context information about host name or service description is available, the respective macro is replaced by this context information.

2 years, 2 months

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Checkmk werks level1 June 2022