Checkmk werks level1 September 2021

checkmk-werks-lvl1@lists.checkmk.com

22 participants
127 discussions

Checkmk Werk 13144: Add builtin host label "cmk/site"

by Lukas Lengler

ID: 13144 Title: Add builtin host label "cmk/site" Component: Core & setup Level: 1 Class: New feature Version: 2.1.0i1 Every host now discovers a builtin host label <tt>cmk/site:[sitename]</tt>. This can be used in rule conditions to filter for hosts on specific sites

3 years

Checkmk Werk 13208: <tt>qmail_stats</tt>: Check for <tt>/var/qmail/bin/qmail-qstat</tt>

by External contributor

ID: 13208 Title: <tt>qmail_stats</tt>: Check for <tt>/var/qmail/bin/qmail-qstat</tt> Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 If the <tt>qmail-qstat</tt> binary is not in the PATH of the agent, no <tt>qmail_qstats</tt> section is produced. On some systems, the binary was present, but not in the PATH. The Linux, FreeBSD and OpenWRT agents now append <tt>/var/qmail/bin</tt> to the PATH s.t. <tt>qmail-qstat</tt> is found on such systems.

3 years

Checkmk Werk 12696: Let the core helpers time out

by Mathias Laurin

ID: 12696 Title: Let the core helpers time out Component: Checks & agents Level: 1 Class: New feature Version: 2.1.0i1 With Checkmk 2.0 we have splitted the Microcore Checkmk helper processes into Fetcher and Checker helpers. Since this split, the service check timeout of the "Check_MK" and "Check_MK Discovery" services (as configured via setup) was not applied to the whole check execution pipeline. The timeout was applied to the fetcher execution before, which is normally taking most of the time. But there are also cases where the execution of the checker takes too long, reaching the configured timeout. With this change we now apply the service check timeout to the whole pipeline, including the processing in the checker helpers._

3 years

Checkmk Werk 13215: real-time checks: improved encryption

by Moritz Kiemer

ID: 13215 Title: real-time checks: improved encryption Component: Checks & agents Level: 1 Class: Security fix Version: 2.1.0i1 The Linux agent now uses some advantages of current (>= 1.1.1) OpenSSL versions and employs a safer encryption algorithm for the real-time UDP packets on applicable systems.

3 years

Checkmk Werk 13214: real-time-checks: systemd compatibility

by Moritz Kiemer

ID: 13214 Title: real-time-checks: systemd compatibility Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The previous approach of the RTC feature did not work with systemd. This werk changes the way real time data transmission is triggered, such that thay work with systemd.

3 years

Checkmk Werk 13216: Discovery: Errors or service UNKNOWN for timespecific parameters

by Moritz Kiemer

ID: 13216 Title: Discovery: Errors or service UNKNOWN for timespecific parameters Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The discovery was not working correctly for services with timespecific parameters configured. In the case of enforced services this lead to an exception ("<i>unhandled type</i>") in the case of discovered services some services crashed or went to UNKNOWN. Checking was not affected.

3 years

Checkmk Werk 12853: Dynamic host configuration: Fix exception when displaying the execution history

by Lars Michelsen

ID: 12853 Title: Dynamic host configuration: Fix exception when displaying the execution history Component: Dynamic host configuration Level: 1 Class: Bug fix Version: 2.0.0p11 When trying to opening the history of the Dynamic Host Configuration, an error like "unhashable type 'list'" could be displayed.

3 years

Checkmk Werk 13143: Make token authentication available for Prometheus

by Lukas Lengler

ID: 13143 Title: Make token authentication available for Prometheus Component: Setup Level: 1 Class: New feature Version: 2.1.0i1 You can now select between Basic authentication and Token authentication for the Prometheus special agent.

3 years

Checkmk Werk 13151: Don't crash if SLAs are displayed in views

by Tom Baerwinkel

ID: 13151 Title: Don't crash if SLAs are displayed in views Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 If an SLA was used in a view the site crashed and showed the error message "Internal error: a bytes-like object is required, not 'str'". This is fixed. This commit also fixes some small styling issues for SLAs.

3 years

Checkmk Werk 13150: Format of fallback notifications

by Tom Baerwinkel

ID: 13150 Title: Format of fallback notifications Component: Notifications Level: 1 Class: New feature Version: 2.1.0i1 In previous Checkmk versions fallback emails were sent in a predefined plain text format. The content of these emails was not configurable. Now, fallback notifications are sent either by the plugin ASCII Email or HTML Email and can be configured accordingly. By default the plugin ASCII Email is used. The format of fallback emails can be configurede with the Global setting "Fallback notification email format".

3 years

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Checkmk werks level1 September 2021