Checkmk werks level1 November 2022

checkmk-werks-lvl1@lists.checkmk.com

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Checkmk Werk 13439: HP-UX-Agent provided no output

by Benedikt Seidl

ID: 13439 Title: HP-UX-Agent provided no output Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1

1 year, 9 months

Checkmk Werk 14175: Setup/Move folder: Fixed unknown folder exception after moving folder

by Andreas Boesl

ID: 14175 Title: Setup/Move folder: Fixed unknown folder exception after moving folder Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 Moving a folder always lead to an exception stating the location of the target folder was not found. The actual move operation always worked. However, this exception prevented an entry in the audit log and the <tt>Activate changes</tt> page showed no changes to be activated on any site.

1 year, 9 months

Checkmk Werk 14567: KUBE agent_kube: Handle custom Pod condition on GKE

by Solomon Jacobs

ID: 14567 Title: KUBE agent_kube: Handle custom Pod condition on GKE Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Previously, the Kubernetes special agent would exit with the following message: C+: [special_kube] Agent exited with code 1: Can not convert to timestamp: 'None' of type <class 'NoneType'> C-: This would occur if there was a custom Pod condition present in the cluster with type <tt>cloud.google.com/load-balancer-neg-ready</tt>. With this werk, the error no longer occurs.

1 year, 9 months

Checkmk Werk 15011: email notifications set auto submitted headers

by External contributor

ID: 15011 Title: email notifications set auto submitted headers Component: Notifications Level: 1 Class: New feature Version: 2.2.0i1 When we send a notification email to a recipient that set an "out of office" reply an automatic response would be created by the receiver. This is suppressed now. To achieve this notification emails now set the following headers. LI: Auto-Submitted, see RFC 3834 LI: X-Auto-Response-Suppress, see MS Exchange documentation

1 year, 9 months

Checkmk Werk 14829: Monitoring of Elasticsearch indices: Rework grouping of individual indices

by Joerg Herbel

ID: 14829 Title: Monitoring of Elasticsearch indices: Rework grouping of individual indices Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Elasticsearch can be configured to automatically add a timestamp to index names, see <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/date-index-…" target="_blank">the documentation</a>. This results in index names such as my-index-2018.09.12, my-index-2018.09.13, my-index-2018.09.14 etc. In Checkmk, users will most likely not want to monitor such indices as individual services. Instead, users want to monitor a service called "my-index", which accumulates data accross the individual sub-indices. Before this werk, Checkmk identified matching indices by cutting off index names after the first "-". This is far too restrictive. For example, the indices "customer-a" and "customer-b" were accumulated into one combined index called "customer", which is most likely unwanted. Also, this grouping was not configurable. As of this werk, Checkmk no longer does any grouping by default. Instead, the grouping can now be configured via the discovery ruleset <i>Discovery of Elasticsearch indices</i>. See the help texts in the user interface for details regarding the configuration options. This werk is marked as incompatible because it will result in changed service configurations (new and vanished services) if the index names contain "-". Using the new discovery ruleset, users can however reproduce the old behaviour before this werk. This can be achieved by grouping indices according to the regular expression <tt>[^-]+</tt>.

1 year, 9 months

Checkmk Werk 14786: Add support for Cisco C9800-CL WLC

by External contributor

ID: 14786 Title: Add support for Cisco C9800-CL WLC Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1

1 year, 9 months

Checkmk Werk 12525: Improve label colors

by Kenneth Okoh

ID: 12525 Title: Improve label colors Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 For the violet <i>explicit</i> labels the label color was too dark in the dark theme and the font color too dark in the light theme. Both stylings are fixed.

1 year, 9 months

Checkmk Werk 14972: mk_oracle.ps1: Oracle SID not correctly set as connection property "TNS alias"

by Lisa Pichler

ID: 14972 Title: mk_oracle.ps1: Oracle SID not correctly set as connection property "TNS alias" Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The agent plugin for Oracle on Windows, "mk_oracle.ps1", is able to connect to multiple Oracle instances. If the plugin was configured to connect to these instances with a specific user, the Oracle SID was not included in the settings for TNS alias, which meant the plugin could not connect to the relevant instances. This has been fixed.

1 year, 9 months

Checkmk Werk 14880: kube_cronjob_status: remove exception raise when job has more than one pod

by Wontek Hong

ID: 14880 Title: kube_cronjob_status: remove exception raise when job has more than one pod Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 Prior to this werk, the check kube_cronjob_status raised an error when the job had multiple pods. This werk removes this restriction but does not change the behaviour that only the latest pod is used to determine the status.

1 year, 9 months

Checkmk Werk 13963: REST API will no longer fail handling folders with the "bake agent package" attribute

by Philipp Siegmantel

ID: 13963 Title: REST API will no longer fail handling folders with the "bake agent package" attribute Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 The endpoints regarding folders would fail with a 500 status code if a folder had the "bake agent package" attribute set. This is no longer the case.

1 year, 9 months

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Checkmk werks level1 November 2022