Checkmk werks level1 November 2017

checkmk-werks-lvl1@lists.checkmk.com

10 participants
81 discussions

Check_MK Werk 5532: Host/Service states and outputs can now be translated

by Lars Michelsen

ID: 5532 Title: Host/Service states and outputs can now be translated Component: cmc Level: 2 Class: New feature Version: 1.5.0i2 The states and service status detail of hosts and services can now be translated. You can now use the rules {{Host state translation}} and {{Service state translation}} to configure the Check_MK core to translate either specific states to other states or the status detail to other texts. States: For each host/service you can configure a transformation of each possible monitoring state to another one. The state translation can, for example, be used to inverse a host check in case you want to get a notification in case a host becomes reachable. The translation of detail outputs is done using regular expressions. You can specify multiple regular expressions (infix match, case sensitive) per object which are applied to the current status detail. The matched text will be replaced by the specified replacement text. You can use match groups to extract parts of the original text using the regular expression.

6 years, 11 months

Check_MK Werk 5548: zpool_status: Fixed crash if pool has been deleted or vanished

by Marcel Arentz

ID: 5548 Title: zpool_status: Fixed crash if pool has been deleted or vanished Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 The service would crash if a previously detected pool has been removed/deleted or vanished for some reasons. This is now fixed and the service output will reflect that no pool is available.

6 years, 11 months

Check_MK Werk 5531: New WATO page "Best practices" can be used to find things to improve in your Check_MK

by Lars Michelsen

ID: 5531 Title: New WATO page "Best practices" can be used to find things to improve in your Check_MK Component: WATO Level: 2 Class: New feature Version: 1.5.0i1 The new WATO page "Best practices" is meant to give you hints about your Check_MK installation and the things you could improve in terms of performance, reliabilty and security. In the moment you open the page, it starts analyzing your Check_MK installation and executes different tests. Test may detect that a thing is OK and report the test to be OK. Other tests may result in WARN state in case you could be interested in changing something. Other tests may report a CRIT state in case we think that you have a critical situation which should be fixed for a completely working Check_MK setup. Please note that this feature and the implemented tests are still in an early phase of development. Understand the test results as pointer on things you should check. Each of the tests can be acknowledged just for a single site or all your sites. In case you came to the decision that a reported problem is not really a problem for you, you can acknowledge the test results. In case you fix a problem, you won't need to acknowledge it. Just open up the page again, which should then turn your test into OK.

6 years, 11 months

Check_MK Werk 5529: Fixed accidentially cloning own visuals instead of builtin visuals

by Lars Michelsen

ID: 5529 Title: Fixed accidentially cloning own visuals instead of builtin visuals Component: Multisite Level: 1 Class: Bug fix Version: 1.5.0i1 It could happen that one wanted to clone a builtin visual (e.g. dashboard) but was cloning his own visual instead. This could happen if the user already has a visual with the exact name like the visual he tried to clone.

6 years, 11 months

Check_MK Werk 5530: Clicking on "Edit dashboard" accidentially copied dashboards with "publish to others"

by Lars Michelsen

ID: 5530 Title: Clicking on "Edit dashboard" accidentially copied dashboards with "publish to others" Component: Multisite Level: 1 Class: Bug fix Version: 1.5.0i1 When one clicks on "Edit dashboard" to edit the currently visible dashboard and the dashboard is not owned by this user, the dashboard is cloned in the context of the current user. This is intended and equal to, for example, the views. What was unintended is the fact that the "public" flag of the cloned dashboards was not forced to be forced. This way all users (with enough permissions) were publishing their cloned views leading to strang situations where from time to time a user could see different dashboards. The "Make this dashboard available for other users" is forced to be unchecked. This way a user clones the dashboard for himself in the first place.

6 years, 11 months

Check_MK Werk 5528: Fixed showing help when executing "omd" without mode argument (1.4.0p18 regression)

by Lars Michelsen

ID: 5528 Title: Fixed showing help when executing "omd" without mode argument (1.4.0p18 regression) Component: Site Management Level: 1 Class: Bug fix Version: 1.5.0i1 With 1.4.0p18 the output of the help text when executing the "omd" command without argument broke. It printed an exception instead of the help text. As workaround you can execute "omd help" to get the help text.

6 years, 11 months

Check_MK Werk 5518: win.mem: Fix incorrect representation of absolute memory levels in graphs

by Konstantin Büttner

ID: 5518 Title: win.mem: Fix incorrect representation of absolute memory levels in graphs Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 Previously, a warn or crit level of eg. 20 GB would be displayed in the graph as 20 TB due to the levels not being set to the same unit as the performance value itself. The problem only affected the levels passed to the metrics system for representation, not the actual levels used for evaluation.

6 years, 11 months

Check_MK Werk 5461: Fixed WaitTimeout handling

by Sven Panne

ID: 5461 Title: Fixed WaitTimeout handling Component: Livestatus Level: 1 Class: Bug fix Version: 1.5.0i1 The WaitTimeout given in a Livestatus query was handled incorrectly: It was applied each time the condition was not true, and not for the whole query. This has been fixed.

6 years, 11 months

Check_MK Werk 5262: Fix bug in agent bakery (regression #5261, since 1.4.0p17)

by Andreas Umbreit

ID: 5262 Title: Fix bug in agent bakery (regression #5261, since 1.4.0p17) Component: agents Level: 2 Class: Bug fix Version: 1.5.0i1 Werk #5261 introduced a bug that made it impossible to bake new agents for some specific rulesets. This would result in error messages like the following: <pre> "TypeError: key ('custom', 'win_certificates/lib/local/win_certificates.ps1') is not a string" </pre> After an update, no further action is required.

6 years, 11 months

Check_MK Werk 5460: Waiting without a wait condition immediately returns now

by Sven Panne

ID: 5460 Title: Waiting without a wait condition immediately returns now Component: Livestatus Level: 1 Class: Bug fix Version: 1.5.0i1 Note: This change only affects users writing their own tools for the Livestatus interface, and only those tools which rely on an edge case. Up to now, Livestatus had a special obscure case: Using a WaitTrigger header in a query without a WaitCondition header resulted in waiting for the trigger exactly once. This is a misfeature, because it is effectively useless and doesn't do what one might expect: Due to spurious wakeups (https://en.wikipedia.org/wiki/Spurious_wakeup), waiting might return earlier basically at any time. To fix this behaviour, the special case has been removed, and a missing WaitCondition always has its expected semantics (always true) now. Note that this is consistent with a missing Filter header, which means "no filtering".

6 years, 11 months

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Checkmk werks level1 November 2017