Checkmk werks level1 September 2019

checkmk-werks-lvl1@lists.checkmk.com

17 participants
436 discussions

Checkmk Werk 7944: Fixed handling of unfresh services

by Sven Panne

ID: 7944 Title: Fixed handling of unfresh services Component: cmc Level: 2 Class: Bug fix Version: 1.7.0i1 The 1.6.0 branch introduced a regression: When a service was detected as unfresh, the CMC terminated with a log message of the form: host name mismatch in active check result: expected 'FOO', got 'BAR' Even worse, this state was permanent: After restarting the same thing happened again, so the only way to get out of this was to remove the CMC's state file. Note that this only affected unfresh services, not hosts. The problem was caused by an internal confusion of host name and service name of the unfresh service, which has been fixed.

5 years

Checkmk Werk 10003: docker_container_cpu: Plugin no longer requires agent in container

by Moritz Kiemer

ID: 10003 Title: docker_container_cpu: Plugin no longer requires agent in container Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 The cpu service corresponding to the plugin docker_container_cpu no longer requires the Checkmk agent to be installed on the monitored container.

5 years

Checkmk Werk 10004: docker_container_diskstat: Plugin no longer requires agent in container

by Moritz Kiemer

ID: 10004 Title: docker_container_diskstat: Plugin no longer requires agent in container Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 The diskstat service corresponding to the plugin docker_container_diskstat no longer requires the Checkmk agent to be installed on the monitored container.

5 years

Checkmk Werk 8978: mk_logwatch: Use preferred locale encoding when guessing the encoding of a log file

by Moritz Kiemer

ID: 8978 Title: mk_logwatch: Use preferred locale encoding when guessing the encoding of a log file Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 >From version 1.6.0b1 to 1.6.0b9 mk_logwatch assumed UTF-8 encoding if no byte order mark was found in the logfile. It now uses the systems preferred enconding, which is the same behavior as in earlier versions.

5 years

Checkmk Werk 10026: Fix broken SLA processing when using "Always" timeperiod

by Lars Michelsen

ID: 10026 Title: Fix broken SLA processing when using "Always" timeperiod Component: Multisite Level: 1 Class: Bug fix Version: 1.7.0i1

5 years

Checkmk Werk 10075: kernel.performance: Check pages that get swapped in/out from the linux kernel

by Jonas Kluger

ID: 10075 Title: kernel.performance: Check pages that get swapped in/out from the linux kernel Component: Checks & agents Level: 1 Class: New feature Version: 1.7.0i1 You can now monitore the rate of Linux Kernel pages being swap in/out from disk. Both upper and lower levels can be set.

5 years

Checkmk Werk 8911: Fix CRIT criterion for k8s_pod_container

by Mathias Laurin

ID: 8911 Title: Fix CRIT criterion for k8s_pod_container Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 Cleanly terminated containers would erroneously mark the check CRIT. Now, the check is only CRIT when a container exited with a non-zero error code, otherwise it remains OK. The check now reports more information: the number of running containers, the number of waiting containers, and the number of terminated containers.

5 years

Checkmk Werk 7452: Fix graphs vertical grid on top of vertial axis labels

by Óscar Nájera

ID: 7452 Title: Fix graphs vertical grid on top of vertial axis labels Component: metrics Level: 1 Class: Bug fix Version: 1.7.0i1 When visualizing time ranges of few months time axis label resolution is weeks. Grid vertical auxiliary lines would start before the data/graph itself and thus obstruct the labels of the vertical axis.

5 years

Checkmk Werk 8999: tcp_conn_stats: display of all tcp metrics in one single graph

by Wontek Hong

ID: 8999 Title: tcp_conn_stats: display of all tcp metrics in one single graph Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1 In the previous version, the states and associating values of the TCP connection check were displayed in individual graphs. The new version groups these into one single graph.

5 years

Checkmk Werk 10034: Fix wrong encoding in site user context

by Lars Michelsen

ID: 10034 Title: Fix wrong encoding in site user context Component: Site Management Level: 1 Class: Bug fix Version: 1.7.0i1 At least since werk #7330 the environment variables LANG and LC_ALL were set to "C" to have a localization independent runtime environment in the sites. This lead to encoding problems in shell context, which also inherited into e.g. python runtimes, changing the preferred encoding of the locale module. To fix this issue the site is now setting "C.UTF-8" as environment.

5 years

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Checkmk werks level1 September 2019