Checkmk werks level1

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Check_MK Werk 7357: wmi.include: Check_MK Discovery does not report 'vanished services' for WMI services if WMI timeout

by Simon Betz

ID: 7357 Title: wmi.include: Check_MK Discovery does not report 'vanished services' for WMI services if WMI timeout Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0p14 If a timeout occurs in a Windows agent section while executing WMI queries the related services were handled as vanished services by the Check_MK Discovery service. This may be misleading because this timeout is short-lived. The WMI query timeouts are a known problem in Windows and can not be solved by the Check_MK agent. Please see https://github.com/martinlindhe/wmi_exporter/issues/89 for further information. Now the Check_MK Discovery does not take WMI timeouts into account. Thus the Check_MK Discovery does not report "vanished services" any more. The Check_MK service handles services with WMI timeouts as "stale" further on.

5 years, 6 months

Check_MK Werk 7387: apache_status: Ignore certificates from local hosts

by Moritz Kiemer

ID: 7387 Title: apache_status: Ignore certificates from local hosts Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Previously not all cases of failing certificate verfication for local hosts were handled correctly, which could lead to missing data for that host. Instead of handling all cases of invalid certificates we now omit certificate verification for local addresses entirely. This only affects the addresses "127.0.0.1", "[::1]", and "localhost".

5 years, 6 months

Check_MK Werk 7359: aix_hacmp_resources: Skip header line; This led to a 'IndexError' crash

by Simon Betz

ID: 7359 Title: aix_hacmp_resources: Skip header line; This led to a 'IndexError' crash Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1

5 years, 6 months

Check_MK Werk 7239: Service discovery: Fix creating disabled services rule for services with special characters

by Lars Michelsen

ID: 7239 Title: Service discovery: Fix creating disabled services rule for services with special characters Component: WATO Level: 1 Class: Bug fix Version: 1.6.0i1 Services with e.g. "[" in their names could not be disabled using the service discovery page.

5 years, 6 months

Check_MK Werk 7358: sap_hana_license: Fixed WARNING state of expiration date for unlimited licenses

by Simon Betz

ID: 7358 Title: sap_hana_license: Fixed WARNING state of expiration date for unlimited licenses Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1

5 years, 6 months

Check_MK Werk 7130: Fixed "Clustered services for overlapping clusters" rule while checking

by Simon Betz

ID: 7130 Title: Fixed "Clustered services for overlapping clusters" rule while checking Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Normally each node is part of a single cluster host in Check_MK. Using the ruleset {{Clustered services for overlapping clusters}} you can assign services found on a node to different independent cluster hosts, so called overlapping clusters. This was unregarded while executing clustered services checks on the related clusters. This may result in wrong check results. Example: Each of the two clusters {{cluster1}} and {{cluster2}} has the nodes {{node1}} and {{node2}}. On each node we have discovered a process {{Process ABC}}. Within the ruleset {{Clustered services for overlapping clusters}} we assign the service {{Process ABC}} from node {{node1}} to {{cluster1}}. Now the service {{Process ABC}} which is assigned ot the cluster {{cluster1}} processes the data of both nodes and may return a wrong check result in the moment where {{node1}} AND {{node2}} have data for {{Process ABC}}.

5 years, 6 months

Check_MK Werk 7386: docker_node_disk_usage: Handle busy docker daemon

by Moritz Kiemer

ID: 7386 Title: docker_node_disk_usage: Handle busy docker daemon Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 If the docker daemon cannot get the disk usage info, the corresponding services will become stale without the Check_MK Discovery service going into a WARNING state. This can happen if you are calling the mk_docker plugin from different Sites. Consider configuring asynchronous plugin execution in this case.

5 years, 6 months

Check_MK Werk 7356: fireeye_mail: Fixed wrong scaling of total, infected and analyzed mail rates

by Simon Betz

ID: 7356 Title: fireeye_mail: Fixed wrong scaling of total, infected and analyzed mail rates Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1

5 years, 6 months

Check_MK Werk 7385: check_http: Fix port mixup in URL-mode

by Moritz Kiemer

ID: 7385 Title: check_http: Fix port mixup in URL-mode Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 The check_http check in URL mode mixed up the servers port and the proxy port if a proxy was used. If users were using a proxy to check a URL, the configured port was used as the proxys port, while it was not possible to configure a port for the server. Users who have been relying on this wrong behaviour need to edit their rules. The rule has been reworked to clearly show which settings apply the server, and which to the proxy.

5 years, 6 months

Check_MK Werk 7414: mail: fix bug with multiple recipients and synchronous delivery

by Tom Baerwinkel

ID: 7414 Title: mail: fix bug with multiple recipients and synchronous delivery Component: Notifications Level: 1 Class: Bug fix Version: 1.6.0i1 If Email notifictations were sent to multiple recipients and synchronous delivery via SMTP was used mail servers may process the recipients of Emails wrong. This may result in failed notifications or only partially delivered Emails. The exact behaviour depends on the mail server.

5 years, 6 months

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