Checkmk werks level1 November 2018

checkmk-werks-lvl1@lists.checkmk.com

13 participants
87 discussions

Check_MK Werk 6893: diskstat: Make check compatible with addional kernel versions

by Florian Kromer

ID: 6893 Title: diskstat: Make check compatible with addional kernel versions Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Previuously the diskstat check could potentially not work due to kernel dependencies. The werk add ensures proper working for additional kernel versions.

5 years, 9 months

Check_MK Werk 6902: apache_status: Ignore certificate for localhost

by Moritz Kiemer

ID: 6902 Title: apache_status: Ignore certificate for localhost Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 If a https server at 127.0.0.1 or [::1] is checked, ignore the certificate in case the name does not match. Previously we tried to contact the server via http on port 80 instead, but the server may not be listening on that port. You need to change the protocol to http if you are monitoring a https server that also listenes on port 80 and the servers address is not either the address the certificate was issued for or one of 127.0.0.1, [::1] and "localhost".

5 years, 9 months

Check_MK Werk 6649: PagerDuty: Notification plugin

by Óscar Nájera

ID: 6649 Title: PagerDuty: Notification plugin Component: Notifications Level: 1 Class: New feature Version: 1.6.0i1 Check_MK now support native integration with Pager Duty and can send notifications about state changes of hosts and services into a configured Pager Duty service. In Pager Duty a new integration service has to be set up. Select as "Integration Type" Check_MK and configure your service as better suited for your use case. Save the returned "Integration Key". In Check_MK, under "WATO - Notifications", create an new notification rule and select PagerDuty. Copy the "Integration Key" from Pager Duty as parameter. Optionally you can save the integration key in Check_MK's password manager and retrieve it here. If you want incidents in Pager Duty to include hyperlinks back to Check_MK, enable the field URL prefix for links to Check_MK.

5 years, 9 months

Check_MK Werk 6680: The "Parameters for this service" page now correctly displays the computed results for timespecific parameters

by Andreas Boesl

ID: 6680 Title: The "Parameters for this service" page now correctly displays the computed results for timespecific parameters Component: WATO Level: 1 Class: Bug fix Version: 1.6.0i1 This fixes a display error for the mentioned page, the computation itself was always correct.

5 years, 9 months

Check_MK Werk 6635: printer_alerts: Fix handling for Sleep state

by Konstantin Büttner

ID: 6635 Title: printer_alerts: Fix handling for Sleep state Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Some printers report states not defined in the MIB. A reasonably common case appears to be the printer going to sleep, which should be treated as OK instead of UNKNOWN.

5 years, 9 months

Check_MK Werk 6860: Fixed random backup issues: "Connection reset by peer"

by Lars Michelsen

ID: 6860 Title: Fixed random backup issues: "Connection reset by peer" Component: Site Management Level: 1 Class: Bug fix Version: 1.6.0i1 The "mkbackup" and "omd backup" commands could fail while backing up a site when the rrdcached process was reloaded, restarted or stopped during the backup. This could also be triggered by an "Activate changes" action in the GUI. The backup was then aborted with an error like this: "Failed to perform backup: [Errno 104] Connection reset by peer". This issue did not affect backups performed for not running sites.

5 years, 9 months

Check_MK Werk 6857: Fixed broken links in about snapin

by Lars Michelsen

ID: 6857 Title: Fixed broken links in about snapin Component: Multisite Level: 1 Class: Bug fix Version: 1.6.0i1 Fixed broken links in about snapin and removed version information which is already shown in the header. The links are now opened in a new window/tab instead of the right frame.

5 years, 9 months

Check_MK Werk 6856: Host permission fields are now resizable with modern theme

by Lars Michelsen

ID: 6856 Title: Host permission fields are now resizable with modern theme Component: WATO Level: 1 Class: Bug fix Version: 1.6.0i1 When using the modern theme it was not possible to resize the permission contact group list fields which is useful when having long group names.

5 years, 9 months

Check_MK Werk 6417: Users may disable notifications by accident after upgrading to 1.5.0

by Tom Baerwinkel

ID: 6417 Title: Users may disable notifications by accident after upgrading to 1.5.0 Component: Notifications Level: 2 Class: Bug fix Version: 1.6.0i1 Due to a rendering issue in the personal settings the option "Temporarily disable all notifications" is always set in the GUI when a user or admin edits the settings for the first time after an update to version 1.5.0. If the user or admin then saves the settings and does not enable the notifications, the setting is saved and the user does not receive notifications anymore. If a user profile was not modified after an update, notifications worked as expected. If a profile is saved for the first time after an update, the old configuration file format is transformed to the new format. After that the setting is rendered correctly. To circumvent any problems please make sure that the notification settings of all users are set properly after the update and that the settings are saved at least once with the correct value. For a large amount of users it may be tedious to change the settings off all users. In this case it may be more straight forward to edit the file ~/etc/check_mk/conf.d/wato/contacts.mk directly. In the file all values for the key "disable_notifications" have to be modified. The old value "True" has to be replaced by the dictionary "{'disable': True}" and the old value "False" has to be replaced by the empty dictionary "{}". The issue is fixed in version 1.5.0p8. If you update from 1.4.0 to a version >= 1.5.0p8 you are not affected by this issue.

5 years, 9 months

Check_MK Werk 6859: Fixed problem creating custom graphs with many metrics

by Lars Michelsen

ID: 6859 Title: Fixed problem creating custom graphs with many metrics Component: metrics Level: 1 Class: Bug fix Version: 1.6.0i1 Since 1.5 creating custom graphs out of graphs with many metrics, e.g. combined graphs, could fail. The custom graph was not created when clicking on "New custom graph..." and nothing visible happened. CMK-1219

5 years, 9 months

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Checkmk werks level1 November 2018