Checkmk werks level2

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1349 discussions

Check_MK Werk 8504: Agent bakery: Now able to deploy custom files for linux/aix systems

by Andreas Boesl

ID: 8504 Title: Agent bakery: Now able to deploy custom files for linux/aix systems Component: WATO Level: 2 Class: New Feature Version: 1.2.9i1 You can now deploy your own plugins through the agent bakery. For further information have a look at the WATO rule <i>"Deploy custom files with agent"</i>.

7 years, 7 months

Check_MK Werk 8611: Alert handlers now log success or failure to monitoring history

by Mathias Kettner

ID: 8611 Title: Alert handlers now log success or failure to monitoring history Component: Alert Handlers Level: 2 Class: New Feature Version: 1.2.9i1 Alert handlers to send feedback to the monitoring core. The history of the affected host or service now gets two log entries: one for the launch of the handler, one for the termination. Also two identical alert handlers will not be allowed any longer to run in parallel. This will avoid flooding processes in case of hanging handlers.

7 years, 7 months

Check_MK Werk 8539: Made consolidation of values transparent to the user

by Lars Michelsen

ID: 8539 Title: Made consolidation of values transparent to the user Component: Metrics System Level: 2 Class: Bug Fix Version: 1.2.9i1 When showing graphs of larger time ranges, the graphs are normally based on aggregated values, which means multiple measured values are consolidated to a single value. For example, when a graph is based on the "max" aggregation function, like nearly all graphs are by default, the values in the Average column are not the real average values of the shown time, but the average values of the max values in the step of the graph. The step of the graph is now shown on the top right of the graph. To clarify this: If you look at a 7 day graph, you have a step of 30 minutes. If the service is being checked in a 1 minute interval, the graph is based on the maximum of 30 single values of each 30 minutes step. So your average values are the 7 day average of the 30 minute maximum values. This is obviously not what most users would expect, but we would have to fetch 3 times more data per graph to get the real average and the real min values for each graph. The graphs are already producing a lot of load and we try to keep the impact low, so we decided to make the calculation transparent and changable by the user. If you have a max graph, the min and average columns are slightly grayed out to visualize the situation. If you hover on the titles, you get a description about it. Now you can click on the columns titles to change the aggregation function the graph is based on.

7 years, 7 months

Check_MK Werk 8541: Service checks timeouts can now be configured individually for services

by Lars Michelsen

ID: 8541 Title: Service checks timeouts can now be configured individually for services Component: The Check_MK Micro Core Level: 2 Class: New Feature Version: 1.2.9i1 It is a good idea to keep the service check timeout values as low as possible. All past versions could only configure this option globally. So if you had only some services needing a higher execution time, you had to increase this global value for all your services. Now you can use the rule set "Service check timeout (Microcore)" to control this timeout per service. It will override the globally configured option for all matching services.

7 years, 7 months

Check_MK Werk 8613: Fix exception when signing agent and a host once had an agent but now don't

by Mathias Kettner

ID: 8613 Title: Fix exception when signing agent and a host once had an agent but now don't Component: Agent Bakery Level: 2 Class: Bug Fix Version: 1.4.0i1

7 years, 7 months

Check_MK Werk 8571: Guard against mixing up check results from different hosts.

by Sven Panne

ID: 8571 Title: Guard against mixing up check results from different hosts. Component: The Check_MK Micro Core Level: 2 Class: Bug Fix Version: 1.4.0i1

7 years, 7 months

Check_MK Werk 8572: Made scheduling of check helpers more robust

by Sven Panne

ID: 8572 Title: Made scheduling of check helpers more robust Component: The Check_MK Micro Core Level: 2 Class: Bug Fix Version: 1.4.0i1 Under very rare circumstances the monitoring core miscounted the number of idle helpers, leading to an endless loop with 100% CPU load.

7 years, 7 months

Check_MK Werk 8555: Enable local asynchronous notification delivery using mknotifyd by default

by Lars Michelsen

ID: 8555 Title: Enable local asynchronous notification delivery using mknotifyd by default Component: Notifications Level: 2 Class: New Feature Version: 1.4.0i2 The notification deamon can be used for local asynchronous delivery and is informing you about failed notification delivery since werk #8330 and is increasing the performance of notifications in case the delivery of notifications takes time. So the default delivery mechanism has been changed to use the local asynchronous delivery in the Enterprise Edition.

7 years, 7 months

Check_MK Werk 8558: Fixed mknotifyd not starting up in updated sites

by Lars Michelsen

ID: 8558 Title: Fixed mknotifyd not starting up in updated sites Component: Notifications Level: 2 Class: Bug Fix Version: 1.4.0i2 This error has been fixed: 2016-10-19 09:04:52 [0] FATAL ERROR: 'concurrency' 2016-10-19 09:04:52 [0] Traceback (most recent call last): File "/omd/sites/heute/bin/mknotifyd", line 1453, in <module> load_configuration() File "/omd/sites/heute/bin/mknotifyd", line 265, in load_configuration g_config["concurrency"] = dict(g_config["concurrency"]) KeyError: 'concurrency'

7 years, 7 months

Check_MK Werk 8557: Alert handling: Fixed repeating error "OSError: [Errno 9] Bad file descriptor"

by Lars Michelsen

ID: 8557 Title: Alert handling: Fixed repeating error "OSError: [Errno 9] Bad file descriptor" Component: The Check_MK Micro Core Level: 2 Class: Bug Fix Version: 1.4.0i2 This error occured when a helper was terminated or not really started and persisted until the alert helper was restarted (e.g. with cmk -R) and prevented othr event handlers from working correctly.

7 years, 7 months

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Checkmk werks level2