Checkmk werks level1 October 2017

checkmk-werks-lvl1@lists.checkmk.com

9 participants
166 discussions

Check_MK Werk 5321: mk_oracle: Fixed usage of awk command in case of SunOS which causes 'record ... too long' error

by Simon Betz

ID: 5321 Title: mk_oracle: Fixed usage of awk command in case of SunOS which causes 'record ... too long' error Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 The consequence of above error was that Check_MK did not find any ORACLE instances any more. Fixed that by using {{nawk}} in case of SunOS.

6 years, 11 months

Check_MK Werk 5397: Microcore can now be configured to send UNREACHABLE notifications

by Lars Michelsen

ID: 5397 Title: Microcore can now be configured to send UNREACHABLE notifications Component: Core & setup Level: 2 Class: New feature Version: 1.5.0i1 Normally you don't want to receive UNREACHABLE notifications of hosts. Configuring client/parent relationships between your hosts is a good idea to be able to detect network outages. DOWN states of hosts will then be translated into UNREACHABLE, making your view clear for the real cause (e.g. a router in DOWN state). But there may be situations where you want to be able to receive these UNREACHABLE notifications. This was already configurable when using the Nagios core for a long time. For the Microcore the suppression of UNREACHABLE notifications was hard coded. This has been changed now. The default behaviour will not be changed. New sites or updates sites will not send out UNREACHABLE notifications by default. To enable the new feature, you will first have to tell the core to send out UNREACHABLE notifications. To have a seamless transition we additionally changed these things: <ul> <li>A default rule that disables the UNREACHABLE notifications is being created for new sites in the ruleset "Notified events for hosts". Whenever you want to enable UNREACHABLE notifications, simply enable them using this rule.</li> <li>Updated sites: <ul> <li>If you have configured rules for all your hosts in the "Notified events for hosts" ruleset, the core will continue working as configured.</li> <li>Microcore: For hosts that have no matching rule in "Notified events for hosts", the Microcore will not send out UNREACHABLE notifications.</li> <li>Microcore: If you previously had configured a rule in "Notified events for hosts" which enabled the UNREACHABLE notifications, this rule had no effect. It will now be working after updating.</li> <li>Nagios: For hosts that have no matching rule in "Notified events for hosts", the Nagios core will send out UNREACHABLE notifications.</li> </ul> </li> </ul>

6 years, 11 months

Check_MK Werk 5344: fileinfo: correct handling of file names with spaces in fileinfo.cfg

by Tom Baerwinkel

ID: 5344 Title: fileinfo: correct handling of file names with spaces in fileinfo.cfg Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1

6 years, 11 months

Check_MK Werk 5396: Nagios: Log external commands to nagios.log by default

by Lars Michelsen

ID: 5396 Title: Nagios: Log external commands to nagios.log by default Component: Core & setup Level: 1 Class: Bug fix Version: 1.5.0i1 Nagios is now logging external commands to the core log (nagios.log) in the default configuration. This makes Nagios behave like the Microcore in this case.

6 years, 11 months

Check_MK Werk 5395: Nagios: Enable passive host check translation by default

by Lars Michelsen

ID: 5395 Title: Nagios: Enable passive host check translation by default Component: Core & setup Level: 1 Class: Bug fix Version: 1.5.0i1 The monitoring cores Nagios and Microcore where treating "fake check results" that can be sent from the GUI differently. These fake check results are in fact passive host checks. From these passive host checks Nagios simply takes over the reported state and uses it as new host state, ignoring the parent logic. The microcore takes the parent logic into account and may change a DOWN check result to UNREACHABLE when all parents are down. We have now changed the configuration option <tt>translate_passive_host_checks</tt> of Nagios to be enabled by default to make Nagios also check this logic.

6 years, 11 months

Check_MK Werk 5341: agent_vsphere: change of the option "Display VM power state on"

by Tom Baerwinkel

ID: 5341 Title: agent_vsphere: change of the option "Display VM power state on" Component: Checks & agents Level: 1 Class: New feature Version: 1.5.0i1 The option "Display VM power state on" of the WATO rule now displays the power state of VMs additionally on either the ESX host or the VM. The option is therefore renamed to "Display power state additionally on". This will result in services for both the queried system and the ESX host / VM. By disabling the unwanted services it is then possible to configure where the corresponding services are displayed. Because the data is now still available on the queried system the service "Object count" will now display the correct count when the option is used.

6 years, 11 months

Check_MK Werk 5226: netstat, win_netstat: Checks now include performance graphs for number of connections

by Konstantin Büttner

ID: 5226 Title: netstat, win_netstat: Checks now include performance graphs for number of connections Component: Checks & agents Level: 1 Class: New feature Version: 1.5.0i1

6 years, 11 months

Check_MK Werk 5225: apache_status: Change autodetection logic of agent plugin to include a process multiple times if it listens on multiple ports

by Konstantin Büttner

ID: 5225 Title: apache_status: Change autodetection logic of agent plugin to include a process multiple times if it listens on multiple ports Component: Checks & agents Level: 1 Class: New feature Version: 1.5.0i1

6 years, 11 months

Check_MK Werk 5394: agent_ucs_bladecenter: Fixed broken agent since 1.4.0p14 (#5233)

by Lars Michelsen

ID: 5394 Title: agent_ucs_bladecenter: Fixed broken agent since 1.4.0p14 (#5233) Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1

6 years, 11 months

Check_MK Werk 5224: check_http: Support verbose output

by Konstantin Büttner

ID: 5224 Title: check_http: Support verbose output Component: Checks & agents Level: 1 Class: New feature Version: 1.5.0i1 This allows to use the -v option of the classic check_http active check. This will extend the long output of the plugin by header and body information.

6 years, 11 months

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Checkmk werks level1 October 2017