Checkmk werks level1 April 2022

checkmk-werks-lvl1@lists.checkmk.com

23 participants
114 discussions

Checkmk Werk 13856: Pipe symbol in name of the NIC doesn't lead to crash

by Sergey Kipnis

ID: 13856 Title: Pipe symbol in name of the NIC doesn't lead to crash Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 In Windows names of a network card may contain a wide variety of the symbols including the pipe symbol. If the pipe symbol is presented in the name, then WATO crashes. With this release, the windows_if.ps1 plugin replaces pipe symbol, i.e. '|' with slash symbol, i.e. '/', thus eliminating the problem. Ticket CMK-10291

2 years, 5 months

Checkmk Werk 14066: KUBE kube_node_container_count: adjustment to properly handle configured levels

by Wontek Hong

ID: 14066 Title: KUBE kube_node_container_count: adjustment to properly handle configured levels Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, configuring any levels for the kube_node_container_count check resulted in an error because the check was unable to process the specified format. This werk fixes this behaviour.

2 years, 5 months

Checkmk Werk 13802: KUBE: kube_collector_info shows number of Nodes with collector

by Solomon Jacobs

ID: 13802 Title: KUBE: kube_collector_info shows number of Nodes with collector Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 With this werk, the service uses the Kubernetes API to report on the status of DaemonSets belonging to node collectors. For each node collector the following are reported - the number of Nodes with a Pod, which is available and desired - the number of Nodes, on which a Pod is desired The DaemonSets are identified by the labels "node-collector=machine-sections" and "node-collector=container-metrics". The service reports an OK state regardless of the data process outcome and the API data.

2 years, 5 months

Checkmk Werk 13800: KUBE: update section name kube_collectors_metadata_v1

by Solomon Jacobs

ID: 13800 Title: KUBE: update section name kube_collectors_metadata_v1 Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 This change affects users whom used the Check API to write their own Kubernetes check. The name of the section kube_collectors_metadata_v1, resp. parsed section name kube_collectors_metadata, has been changed to kube_collector_metadata_v1, resp. kube_collector_metatdata. They are now in line with the documentation.

2 years, 5 months

Checkmk Werk 13804: KUBE: add cmk/kubernetes/label/ to host label keys

by Solomon Jacobs

ID: 13804 Title: KUBE: add cmk/kubernetes/label/ to host label keys Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 This fix affects users who use Kubernetes host labels. Previously, labels which are set by Kubernetes would be mapped one-to-one to Checkmk labels. This would mean that setting labels in Kubernetes could overwrite Checkmk labels, which should not be overwritten. For instance, setting the label <tt>cmk/os_family=something</tt> would incorrectly set the corresponding Checkmk label to <tt>cmk/os_family:something</tt>. With this werk, Checkmk labels are prefixed with <tt>cmk/kubernetes/label/</tt>. For example, Checkmk now sets the aforementioned label to <tt>cmk/kubernetes/label/cmk/os_family:something</tt>. User-defined rules with old host labels need to be updated.

2 years, 5 months

Checkmk Werk 13417: KUBE: add dashboards

by Benedikt Seidl

ID: 13417 Title: KUBE: add dashboards Component: Setup Level: 1 Class: New feature Version: 2.2.0i1 Add dashboards for kubernetes objects.

2 years, 5 months

Checkmk Werk 13300: BI special agent: no longer hangs during agent baking

by Andreas Boesl

ID: 13300 Title: BI special agent: no longer hangs during agent baking Component: BI Level: 1 Class: Bug fix Version: 2.2.0i1 In the previous version the BI special agent required the configuration lock to compute the aggregation status. Long running processes, like the agent baking or host renaming, could hold the configuration lock for a considerable amount of time, hereby cauing the BI special agent to run into a timeout. With this change, the agent no longer needs a locked configuration to compute its data.

2 years, 5 months

Checkmk Werk 13880: Fix reset of automatic disk space cleanup settings on update

by Ronny Bruska

ID: 13880 Title: Fix reset of automatic disk space cleanup settings on update Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 Since version 2.0.0 the options of the global setting "Automatic disk space cleanup" were resetted to default on updating Checkmk. If you modified the options in the past, please have a look if the current options fit your needs and adjust them, if necessary.

2 years, 5 months

Checkmk Werk 13299: BI datasource program: Fixed aggregation assignment to affected hosts

by Andreas Boesl

ID: 13299 Title: BI datasource program: Fixed aggregation assignment to affected hosts Component: BI Level: 1 Class: Bug fix Version: 2.2.0i1 The datasource option <tt>Assign to the affected hosts</tt> was broken and has been fixed.

2 years, 5 months

Checkmk Werk 14037: oracle_performance: Wrong monitoring state when using thresholds

by Sofia Colakovic

ID: 14037 Title: oracle_performance: Wrong monitoring state when using thresholds Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 After setting up Oracle Performance Discovery rule and a threshold in Oracle Performance rule the service would go to UNKNOWN and no useful data was shown. Now, the thresholds are applied and service values shown.

2 years, 5 months

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Checkmk werks level1 April 2022