Checkmk werks level1 August 2021

checkmk-werks-lvl1@lists.checkmk.com

19 participants
63 discussions

Checkmk Werk 13138: timesyncd: Crash (Cannot render negative timespan)

by Lukas Lengler

ID: 13138 Title: timesyncd: Crash (Cannot render negative timespan) Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The old check would crash when host time and server time ran out of sync. To fix this issue the timesyncd Check was migrated to the new API.

2 years, 11 months

Checkmk Werk 12909: Checkmk agents Linux, AIX, Solaris, FreeBSD, OpenWRT

by Moritz Kiemer

ID: 12909 Title: Checkmk agents Linux, AIX, Solaris, FreeBSD, OpenWRT Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The Checkmk agents for Linux, AIX, Solaris, FreeBSD and OpenWRT no longer include the caching interval in the cache files name. This avoids unnecesseary re-execution when the interval is changed, and avoids orphaned cache files.

2 years, 11 months

Checkmk Werk 13139: Add Alertmanager special agent and check plugins

by Lukas Lengler

ID: 13139 Title: Add Alertmanager special agent and check plugins Component: Checks & agents Level: 2 Class: New feature Version: 2.1.0i1 Add special agent and check plugins for Alertmanager. The special agent retrieves information from the Alertmanager rules API. It retrieves information about: <ul> <li>alert rule groups</li> <li>alert rules</li> <ol> <li>name</li> <li>status</li> <li>severity</li> <li>message</li> </ol> </ul> The check plugin monitors <ul> <li>Individual alert rules</li> <li>Alert rule groups</li> <li>Alert rule summary</li> </ul> For more information look at the respective manpages

2 years, 11 months

Checkmk Werk 13034: Network scan for folders did not show all criticality tags

by Benedikt Seidl

ID: 13034 Title: Network scan for folders did not show all criticality tags Component: Setup Level: 1 Class: Bug fix Version: 2.1.0i1 In "Setup > Hosts" the "Network Scan" section of the folder properties contain a "Set criticality host tags" dropdown. The values of this dropdown are cached. This caching was not correctly cleared in previous versions. Newly added values did not show up in the list.

2 years, 11 months

Checkmk Werk 13120: MTR agent plugin: Make usable with Python 3

by Joerg Herbel

ID: 13120 Title: MTR agent plugin: Make usable with Python 3 Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 Under Python 3, the MTR agent plugin crashed with: <tt>AttributeError: 'str' object has no attribute 'decode'</tt>. This has been fixed. Note that you need to update the agent on affected hosts for this werk to come into effect.

2 years, 11 months

Checkmk Werk 13121: Linux agent: Produce <tt>ntp</tt> section on additional systems (eg. Slackware)

by External contributor

ID: 13121 Title: Linux agent: Produce <tt>ntp</tt> section on additional systems (eg. Slackware) Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 Before producing the <tt>ntp</tt> section, the linux agent checks if a corresponding <tt>systemd<tt> service or a deamon under <tt>/etc/init.d/</tt> exits. Hence, on systems without <tt>systemd<tt> and <tt>init.d</tt>, such as Slackware, the <tt>ntp</tt> section was never produced. The agent now additionally checks if <tt>/etc/rc.d/rc.ntpd</tt> is found and executable. This re-enables the <tt>ntp</tt> section for example for Slackware.

2 years, 11 months

Checkmk Werk 13101: Agent bakery: Fix reset of conditions while toggling master switch

by Ronny Bruska

ID: 13101 Title: Agent bakery: Fix reset of conditions while toggling master switch Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 If the "Master switch" toggle was used on page "Automatic agent updates", all conditions were restored to not selected after toggling, even if condition have been set before. This was just a viewing problem, the configuration of the conditions was not changed.

2 years, 11 months

Checkmk Werk 13067: Fix path traversal vulnerability

by Maximilian Wirtz

ID: 13067 Title: Fix path traversal vulnerability Component: Setup Level: 1 Class: Security fix Version: 2.1.0i1 An authenticated user was able to enumerate files ending with ".csv" on the filesystem, accessible to the siteuser.

2 years, 11 months

Checkmk Werk 13100: Fix missing context while saving customized visuals

by Ronny Bruska

ID: 13100 Title: Fix missing context while saving customized visuals Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 Using the button "Save & go to ..." while customizing visuals like views could lead to missing context on the next page. Instead a warning and a filter form was shown.

2 years, 11 months

Checkmk Werk 13156: FIX agent_prometheus: allowing custom url to include directory paths

by Wontek Hong

ID: 13156 Title: FIX agent_prometheus: allowing custom url to include directory paths Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 In the previous version, the Prometheus agent ignored any directory paths for the custom url connection option. This werk fixes this behaviour.

2 years, 11 months

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Checkmk werks level1 August 2021