Checkmk werks level2 February 2017

checkmk-werks-lvl2@lists.checkmk.com

3 participants
162 discussions

Check_MK Werk 8697: New report element "Multiple graphs"

by Lars Michelsen

ID: 8697 Title: New report element "Multiple graphs" Component: Reporting & Availability Level: 2 Class: New feature Version: 1.4.0b1 In case you want to add graphs of a dynamic collection of services, for example all "CPU load" graphs of all hosts that are tagged as productive hosts, you could only create a "view" report element, specify the filters and add a single painter showing the graphs of the service to the view. This was working for some cases, but produced strange layout issues in some cases. You could also not filter the single graphs of the servvices. It was always showing all graphs of the services. Now you can use the "Multiple graphs" report element to select a collection of hosts/services to show the graphs. You can configure this element to show only the N'th graphs of the hosts/services. And you have many options to configure the graph rendering to fit your needs now.

7 years, 7 months

Check_MK Werk 8677: Fixed persistent recurring downtimes during cofiguration reload

by Lars Michelsen

ID: 8677 Title: Fixed persistent recurring downtimes during cofiguration reload Component: cmc Level: 2 Class: Bug fix Version: 1.4.0b1 The Check_MK Micro Core did not handle persistent recurring downtimes correctly during configuration reloads: Already existing ones were removed and re-added, but there was a small time window where the downtime was not actually active (between the reload and the next time all downtimes are handled, i.e. up to 3 seconds). This could lead to notifications during downtimes, e.g. when a host or service was in a non-OK state during the reload.

7 years, 7 months

Check_MK Werk 8678: Fixed some race conditions durion CMC startup/reload

by Lars Michelsen

ID: 8678 Title: Fixed some race conditions durion CMC startup/reload Component: cmc Level: 2 Class: Bug fix Version: 1.4.0b1 A few race conditions have been fixed in the Check_MK Micro Core which could lead to e.g. spurious notifications during startup and/or configuration reload.

7 years, 7 months

Check_MK Werk 8655: Changing global setting for alert handler event types is now effective

by Lars Michelsen

ID: 8655 Title: Changing global setting for alert handler event types is now effective Component: alerts Level: 2 Class: Bug fix Version: 1.4.0b2 The bug was that changing the global setting for the handled event types would not be activated by {{Activate Changes}}. The configuration for the core was not generated newly until some other settings was changed also. This has been fixed.

7 years, 7 months

Check_MK Werk 8637: Check_MK Notification Spooler is now always enabled

by Lars Michelsen

ID: 8637 Title: Check_MK Notification Spooler is now always enabled Component: Notifications Level: 2 Class: New feature Version: 1.4.0i3 The notification spooller will be enabled on all sites and can not be disabled anymore via "omd config".

7 years, 7 months

Check_MK Werk 8638: Fixed broken notifications when Check_MK notification spooler not enabled (regression since 1.4.0i2)

by Lars Michelsen

ID: 8638 Title: Fixed broken notifications when Check_MK notification spooler not enabled (regression since 1.4.0i2) Component: Notifications Level: 3 Class: Bug fix Version: 1.4.0i3 When updating an existing site to 1.4.0i2 or 1.4.0i2p2 while not having the "Check_MK notification spooler" enabled via "omd config", the notification system stopped sending notifications. The background is that the default notification mechanism had been changed from direct delivery to asynchronous delivery. And this was done even when the notification spooler, which is responsible for delivering the asynchronous notification, was disabled. The notifications are not lost, they have simply not been processed. In case you are affected, there should exist one file for each notification that has been created but was not delivered below <tt>var/check_mk/notify/spool/</tt>. To fix this issue just install the new version. After the update all notification will be sent out. In case you want to supress the stuck notifications, you can go to the directory mentioned above and remove the <tt>.mk</tt> files in this directory before starting the site again. To make it work for you with the existing versions, you can execute "omd config" and go to "Distributed Monitoring > MKNOTIFYD" and enable this option. After starting the site again, all your notifications will be processed and are sent to the users.

7 years, 7 months

Check_MK Werk 8634: Fixed broken config when configuring "Parameters for linux_remote" ruleset

by Lars Michelsen

ID: 8634 Title: Fixed broken config when configuring "Parameters for linux_remote" ruleset Component: alerts Level: 2 Class: Bug fix Version: 1.4.0i2 This fixes this error after configuring a rule for this ruleset when executing Check_MK commands: Cannot read in configuration file /omd/sites/heute/etc/check_mk/conf.d/wato/rules.mk: name 'alert_handler_parameters' is not defined

7 years, 7 months

Check_MK Werk 8622: Agent Bakery: Fix broken deployment of automatic agent updater for Windows

by Lars Michelsen

ID: 8622 Title: Agent Bakery: Fix broken deployment of automatic agent updater for Windows Component: agents Level: 2 Class: Bug fix Version: 1.4.0i2 This bug affected builds of the 1.2.8 branch after 2016-09-14, including the releases 1.2.8p11 and 1.2.8p12. Agents deployed with the agent bakery of these versions do not update automatically. Redeployment to affected hosts is required.

7 years, 7 months

Check_MK Werk 8618: Fix vanished service matching criteria in alert handler rules

by Lars Michelsen

ID: 8618 Title: Fix vanished service matching criteria in alert handler rules Component: alerts Level: 2 Class: Bug fix Version: 1.4.0i2

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 Lars Michelsen

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

7 years, 7 months

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Checkmk werks level2 February 2017