Checkmk werks level1 May 2022

checkmk-werks-lvl1@lists.checkmk.com

28 participants
121 discussions

Checkmk Werk 13745: Main folder not selectable when bulk moving hosts

by Lukas Lengler

ID: 13745 Title: Main folder not selectable when bulk moving hosts Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 When using bulk move to move hosts to another folder the Main folder was not selectable in the dropdown menu.

2 years, 4 months

Checkmk Werk 14153: dcd: resolving wrong format for phase_1 result

by Wontek Hong

ID: 14153 Title: dcd: resolving wrong format for phase_1 result Component: Dynamic host configuration Level: 1 Class: Bug fix Version: 2.2.0i1 The dcd execute_phase1_result using the REST-API returned the wrong data type compared to the Web-API. This resulted in an internal server error on the dcd side. This werk fixes this issue.

2 years, 4 months

Checkmk Werk 14088: storcli_cache_vault: new plugin

by Moritz Kiemer

ID: 14088 Title: storcli_cache_vault: new plugin Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 This check monitors the status of cache vault units on controllers that are based on LSI Megaraid chipsets, if they support cache vautls. The Linux agent will try find any existing controllers - if <tt>storcli</tt> or <tt>storcli64</tt> is in your PATH. <tt>storcli</tt> can be downloaded <a href="https://docs.broadcom.com/docs/007.2007.0000.0000_Unified_StorCLI.zip">from LSI</a>

2 years, 4 months

Checkmk Werk 13650: Updated rule export page for REST API

by Lars Michelsen

ID: 13650 Title: Updated rule export page for REST API Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 The rule export page of the Setup is needed to help users working with the new rule related REST API endpoints. To set the value of a rule using the REST API, you need to set the value_raw field. The value of that field is individual for each rule set. To help you understand what kind of data structure you need to provide, this rule export mechanism is showing you the value you need to set for a given rule. The value needs to be a string representation of a compatible Python data structure. You can copy and use the data structure below in your REST API requests. The previous export of the whole internal rule data structure was only relevant for use with the now deprecated Web API and misleading when using the REST API. For example the conditions field is represented differently for the REST API. To get an idea of this data structure looks like, have a look at the REST API documentation of the relevant endpoints.

2 years, 4 months

Checkmk Werk 14152: KUBE kube_cpu: changing check parameters back to cpu default values

by Wontek Hong

ID: 14152 Title: KUBE kube_cpu: changing check parameters back to cpu default values Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, the kube_cpu check plugin used the Kubernetes memory ruleset instead of the cpu ruleset. This caused some options to display the wrong default values. This werk fixes this issue.

2 years, 4 months

Checkmk Werk 14070: KUBE kube_resource_quota_cpu: addition of plugin

by Wontek Hong

ID: 14070 Title: KUBE kube_resource_quota_cpu: addition of plugin Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 This werk adds the check plugin for the Kubernetes Resource Quota CPU resources.

2 years, 4 months

Checkmk Werk 14128: KUBE agent_kube: Option Monitor namespaces matches inline help

by Solomon Jacobs

ID: 14128 Title: KUBE agent_kube: Option Monitor namespaces matches inline help Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, if the option 'Monitor namespace' was used to filter namespaces, the performed search would be a prefix search. This was inconsistent with the inline help, which promises a complete search. With this werk, an infix search is now performed by the agent, which is the default in Checkmk. Those users who have configured the option 'Monitor namespaces' to be sensitive to the type of regex matching performed need to verify that the agent is still performing as expected.

2 years, 4 months

Checkmk Werk 14127: KUBE agent_kube: Option Cluster resource aggregation matches inline help

by Solomon Jacobs

ID: 14127 Title: KUBE agent_kube: Option Cluster resource aggregation matches inline help Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, if the option 'Cluster resource aggregation' was used to exclude Nodes based on their roles, the performed search would be a prefix search. This was inconsistent with the inline help, which promises an infix search. With this werk, an infix search is now performed by the agent. Those users who have configured the option 'Cluster resource aggregation' to be sensitive to the type of regex matching performed need to verify that the agent is still performing as expected.

2 years, 4 months

Checkmk Werk 14129: KUBE kube_pod_status: Option Interpretation of pod status matches inline help

by Solomon Jacobs

ID: 14129 Title: KUBE kube_pod_status: Option Interpretation of pod status matches inline help Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, if the option 'Interpretation of pod status' was used to assign a Pod to a group, the performed search would be a prefix search. This was inconsistent with the inline help, which promises an infix search. With this werk, an infix search is now performed by the agent. Those users who have configured the option 'Interpretation of pod status' to be sensitive to the type of regex matching performed need to verify that the agent is still performing as expected.

2 years, 4 months

Checkmk Werk 14126: KUBE agent_kube: clarify error messages caused by unsupported Kubernetes version

by Solomon Jacobs

ID: 14126 Title: KUBE agent_kube: clarify error messages caused by unsupported Kubernetes version Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 With this werk, the agent verifies whether the Kubernetes version is supported by Checkmk. If it is known that an API server with a certain version is incompatible, the agent will now provide a helpful error message. Different flavors of Kubernetes are not verified. In the event, that the version of the API server deviates from the versioning scheme used by Kubernetes, processing the API data is still attempted on a best effort basis. Errors related to unknown versioning schemes can be inspected by increasing the verbosity of the agent via the command line (you can find the command line tool by using cmk -D).

2 years, 4 months

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Checkmk werks level1 May 2022