Checkmk werks level1 October 2019

checkmk-werks-lvl1@lists.checkmk.com

17 participants
140 discussions

Checkmk Werk 10377: Fix terminating "cmk --update-dns-cache" with CTRL+C

by Lars Michelsen

ID: 10377 Title: Fix terminating "cmk --update-dns-cache" with CTRL+C Component: Core & setup Level: 1 Class: Bug fix Version: 1.7.0i1 Previously the CTRL+C termination was not working during the whole execution time of the call.

4 years, 6 months

Checkmk Werk 10427: cmk-update-agent: Show info about non-existing host on registration

by Andreas Umbreit

ID: 10427 Title: cmk-update-agent: Show info about non-existing host on registration Component: agents Level: 1 Class: New feature Version: 1.7.0i1 On agent registration, an information will now be displayed if the hostname that just got registered is not known in the activated monitoring configuration. Please note that the spelling of the registered host and the monitored host must match exactly to enable automatic updates. The displayed information should help to avoid errors and to clarify things.

4 years, 6 months

Checkmk Werk 10376: omd: Fix possible stopped system apache after removing a site

by Lars Michelsen

ID: 10376 Title: omd: Fix possible stopped system apache after removing a site Component: Site Management Level: 1 Class: Bug fix Version: 1.7.0i1 Fixed an unlikely error which could lead to a stopped system apache process. This could happen when the system apache is reloaded / restarted while a "omd rm" call is being executed. This could happen because the site directory is removed while the sites system apache hook (/omd/apache/[site].conf) still points to the sites apache config file which does not exist anymore after removing the site directory.

4 years, 6 months

Checkmk Werk 10486: oracle_tablespaces: Sort table by SID and NAME

by Simon Jess

ID: 10486 Title: oracle_tablespaces: Sort table by SID and NAME Component: HW/SW Inventory Level: 1 Class: New feature Version: 1.7.0i1

4 years, 6 months

Checkmk Werk 10449: ps: cleanup counters of processes which do not exist anymore

by Tom Baerwinkel

ID: 10449 Title: ps: cleanup counters of processes which do not exist anymore Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 The new section ps_lnx was introduced in version 1.6.0. Unfortunately, counters of processes which do not exist anymore were not cleaned up for this section. This may lead to slowly growing files in tmp/check_mk/counters for hosts with the ps_lnx section. Since the check helpers have to parse this files on a regular basis this leads to an increased CPU load. It's worth to note that counters only accumulate if you use process monitoring and only if the PIDs of these processes change frequently. If you do not use process monitoring or the PIDs of your monitored processes do not change, you are not affected by this issue.

4 years, 6 months

Checkmk Werk 10329: agent_splunk: Prevent InsecureRequestWarning

by Ronny Bruska

ID: 10329 Title: agent_splunk: Prevent InsecureRequestWarning Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Added prevention of InsecureRequestWarning and improved output of connection errors.

4 years, 6 months

Checkmk Werk 10299: zerto: special agent and check for zerto rpo monitoring

by Wontek Hong

ID: 10299 Title: zerto: special agent and check for zerto rpo monitoring Component: Checks & agents Level: 2 Class: New feature Version: 1.7.0i1 This change allows the configuration of the Zerto Special Agent which in turn allows retrieval and monitoring of RPO data. The required credentials can be specified using a WATO rule.

4 years, 6 months

Checkmk Werk 10448: emc_datadomain_mtree: add missing metric definition

by Tom Baerwinkel

ID: 10448 Title: emc_datadomain_mtree: add missing metric definition Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1

4 years, 6 months

Checkmk Werk 10447: agent_kubernetes: use new API versions

by Tom Baerwinkel

ID: 10447 Title: agent_kubernetes: use new API versions Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 The Kubernetes release <a href="https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/">1.16</a> deprecated two API endpoints. To honor these deprecations the agent_kubernetes now uses the recommended new API endpoints by default. All Kubernetes versions since 1.9 support these new API endpoints. To grant Checkmk access to the new API endpoints an updated version of the <a href="https://github.com/tribe29/checkmk/blob/master/doc/treasures/kubernetes/che…">check_mk_rbac.yaml</a> has to be applied. If you have a Kubernetes version >= 1.16 and use a special agent prior to this werk a NotFound (404) error will be returned. If you do not apply the updated check_mk_rbac.yaml the special agent will fall back to the old API version to be backwards compatible.

4 years, 6 months

Checkmk Werk 10467: New plugin: Size of Couchbase nodes

by Moritz Kiemer

ID: 10467 Title: New plugin: Size of Couchbase nodes Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 A new plugin is introduced monitoring the Couchbase nodes' sizes. Please configure the Couchbase special agent to discover these services.

4 years, 6 months

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Checkmk werks level1 October 2019