Checkmk werks level2

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1349 discussions

Check_MK Werk 2897: Changed move host action to be an action icon using a popup menu

by Lars Michelsen

ID: 2897 Title: Changed move host action to be an action icon using a popup menu Component: WATO Level: 2 Class: New Feature Version: 1.2.7i4 The "move host" action in the host configuration lists has been changed to be an action icon just like the other host actions. When you have a confiuration with a large folder hierarchy like hundrets of folders, this change will increase the rendering time of the hosts lists a lot.

8 years, 8 months

Check_MK Werk 2879: WATO-Replication of MKPs and files in the local/ hierarchy

by Mathias Kettner

ID: 2879 Title: WATO-Replication of MKPs and files in the local/ hierarchy Component: WATO Level: 2 Class: New Feature Version: 1.2.7i4 Distributed WATO now offers a new checkbox Replicate extensions (MKPs and files in ~/local/) in the settings of a site. When you check this then all MKP extension packages and files below the <tt>~/local/</tt> filesystem on the site will be replicated to the slaves. Note: existing files and MKPs on the slave will be removed, so you have an exact replication. Extension replication is activated per default now if you create a new site connection. Your existing connections are not touched so this is a compatible change. Extension replication only works with CEE and CRE. Manual setups (<tt>./setup.sh</tt>) are not supported.

8 years, 9 months

Check_MK Werk 2779: Fix moving of folders

by Mathias Kettner

ID: 2779 Title: Fix moving of folders Component: WATO Level: 2 Class: Bug Fix Version: 1.2.7i4 This fixes the error message Cannot move folder: A folder with this name already exists in the target folder.

8 years, 9 months

Check_MK Werk 2878: Rework of host search in WATO - allow all bulk operations on search results

by Mathias Kettner

ID: 2878 Title: Rework of host search in WATO - allow all bulk operations on search results Component: WATO Level: 2 Class: New Feature Version: 1.2.7i4 The Search functionality in WATO has been completely reworked. The search results are now displayed just like a folder. All single-host and bulk operations are now possible on the search result. You can edit, delete and move the found hosts (or some hereof), can cleanup attributes, do discovery and even can do parent scan.

8 years, 9 months

Check_MK Werk 2894: Fixed broken cluster checks when using Nagios core

by Lars Michelsen

ID: 2894 Title: Fixed broken cluster checks when using Nagios core Component: Core & Setup Level: 2 Class: Bug Fix Version: 1.2.7i4 When monitoring clustered hosts using Nagios as core, the Check_MK service always resulted in an UNKNOWN state and this exception: NameError: global name 'set_use_cachefile' is not defined

8 years, 9 months

Check_MK Werk 2859: Check_MK Discovery/Inventory and HW/SW Inventory services are now always using caches (if available)

by Lars Michelsen

ID: 2859 Title: Check_MK Discovery/Inventory and HW/SW Inventory services are now always using caches (if available) Component: Checks & Agents Level: 2 Class: Bug Fix Version: 1.2.7i4 The Check_MK services "Check_MK Discovery", "Check_MK Inventory" and "Check_MK HW/SW Inventory" need data from the Check_MK agent on agent based hosts. These check were contacting the agent on their own on every execution which could lead to logwatch messages not being processed by the agent because they were already processed by the discovery/inventory checks. We now set these checks to use the agent cache (if available and if recent enough). This makes the checks only contact the agent when neccessary. This should never happen when the host is being monitored regularly because the regular monitoring ensures that the cache is available and up-to-date.

8 years, 9 months

Check_MK Werk 2779: Fix moving of folders

by Mathias Kettner

8 years, 9 months

Check_MK Werk 2843: Hanging notification scripts could prevent all other notifications

by Lars Michelsen

ID: 2843 Title: Hanging notification scripts could prevent all other notifications Component: Notifications Level: 2 Class: Bug Fix Version: 1.2.7i4 Notification scripts are assumed to finish within short time like a couple of seconds. If a notification script takes longer or is hanging for ever, it prevent Check_MK from sending out other notifications. So one hanging notification could prevent all others. This has been fixed by introducing a global notification plugin timeout. All notification plugins which take more than 60 seconds will be killed so that other notifications can be done again. If you need a different timeout, you can configure it using the global setting "Notification plugin timeout".

8 years, 10 months

Check_MK Werk 2771: Errors in Check_MK configuration do not prevent the core from being restarted anymore

by Lars Michelsen

ID: 2771 Title: Errors in Check_MK configuration do not prevent the core from being restarted anymore Component: Core & Setup Level: 2 Class: New Feature Version: 1.2.7i4 This has been implemented for the CMC configuration generating mechanism some time ago. See werk #8294 for details. This has also been implemented for installations which use Nagios as monitoring core.

8 years, 10 months

Check_MK Werk 0973: Renaming of hosts via WATO

by Mathias Kettner

ID: 0973 Title: Renaming of hosts via WATO Component: WATO Level: 2 Class: New Feature Version: 1.2.5i3 WATO has now a new function Rename Host. You will find a button with that name in the Properties of a host. It allows a renaming of an existing host. Before you can use that feature you need to have all changes activated, so nothing is pending. Renaming a host is a complex precedure that will not only rename the host in WATO, but also in: <ul> <li>all rules from Host & Service Parameters</li> <li>cluster's node definitions</li> <li>a host's parent definitions</li> <li>Business Intelligence rules</li> <li>notification rules (both rule based and flexible notifications)</li> <li>internal Check_MK data like caches and performance counters</li> <li>auto-disovered services of the host</li> <li>logfile information of logwatch plugin</li> <li>stored SNMP walks</li> <li>RR databases with performance data</li> <li>RRD updates in journal of RRD Cache</li> <li>spool files of PNP4Nagios</li> <li>NagVis maps</li> <li>monitoring history entries (events and availability)</li> <li>the current monitoring state (including ackowledgements and downtimes)</li> </ul> Please note that renaming of a host involves a temporary stop of the monitoring core. This is neccessary in order to avoid situation where the old and the new name of a host is being used at the same time.

8 years, 10 months

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Checkmk werks level2