Checkmk werks level1 June 2022

checkmk-werks-lvl1@lists.checkmk.com

28 participants
139 discussions

Checkmk Werk 14396: Netapp filer connection bug when using more than 500 instances

by Frans Fürst

ID: 14396 Title: Netapp filer connection bug when using more than 500 instances Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 When querying a netapp instance with more than 500 instances the "NetApp filer connection" service would show that we exeeded the max-records limit. This has been fixed now. No user interaction required.

2 years

Checkmk Werk 13933: missing Theme in REST API

by Christoph Rauch

ID: 13933 Title: missing Theme in REST API Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 Some Rulesets regarding themes and icons could crash in the REST API due to a missing reference to a default Theme. The theme was previously omitted in the REST API which led to this error. This has now been fixed and a default theme is now available in the REST API for Ruleset validation logic to access, even though it has no effect for the user.

2 years, 1 month

Checkmk Werk 13934: REST API: add effective_attribute switch to host list

by Christoph Rauch

ID: 13934 Title: REST API: add effective_attribute switch to host list Component: REST API Level: 1 Class: New feature Version: 2.2.0i1 This werk adds the "effective_attributes" switch to the host configuration list endpoint of the REST API. If it is switched to "true" all "effective attributes" will also be returned for each host in the returned list. The default is "false" because of performance reasons.

2 years, 1 month

Checkmk Werk 14100: df: ignore "Filesystem grouping patterns" ruleset

by Moritz Kiemer

ID: 14100 Title: df: ignore "Filesystem grouping patterns" ruleset Component: Checks & agents Level: 1 Class: New feature Version: 2.2.0i1 The following change only affects the discovery of the <tt>df</tt> check plugin. All other "Filesystem" services are not affected. The service discovery of the <tt>df</tt> plugin no longer respects rules configured using the "Filesystem grouping patterns</i"< ruleset. The discovery of the <tt>df</tt> plugin can also be configured by the ruleset "Filesystem discovery", which now supports the configuration of those grouping patterns. If you configured such grouping patterns for the <tt>df</tt> check, you have to add the corresponding options to the ruleset "Filesystem discovery". Note: For the "Filesystem grouping patterns" ruleset all matching rules were applied, whereas rules of the ruleset "Filesystem discovery" are merged. This means that now only the grouping patterns of the first matching rule are applied for each host. We appreciate this incompatibility is an inconvenience, but is is necessary to be able to move forward.

2 years, 1 month

Checkmk Werk 13681: Agent Bakery: Target platform selection

by Andreas Umbreit

ID: 13681 Title: Agent Bakery: Target platform selection Component: agents Level: 1 Class: New feature Version: 2.2.0i1 It's now possible to narrow down the target platforms (i.e., the operating system and package format) for baked agent packages. This can be configured by choosing the desired platforms at the "Select packages" entry of the "Agent Bakery Packages" ruleset. Unselected packages will show the text "Not available" instead of a download button in the baked packages overview. If no "Select packages" rule entry is activated, the agent bakery defaults to bake for all platforms. As the selection is done via a ruleset, it only influences the matching agent configurations, rather than narrowing down the target platforms globally. As a result, if you unselect all target platforms, the resulting agent configurations/packages will vanish completely from the agent bakery. Also, you can't narrow down the VANILLA packages with this rule. (However, they have a minimal impact on the overall baking time, so there's no need to deactivate unneeded packages) Note: To keep things together, the new "Agent Bakery Packages" ruleset is also used to activate/deactivate agent package compression, which has been configured at the "Agent bakery package compression" ruleset before. Your existing configurations are ported automatically.

2 years, 1 month

Checkmk Werk 14399: PATH update of linux agent when deployed via bakery

by Max Linke

ID: 14399 Title: PATH update of linux agent when deployed via bakery Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 When deploying the linux agent via bakery and setting a custom installation path the async agent would randomly crash after about a week. This has been due to a wrong update of the PATH variable. This has been fixed now. To fix crashing agents, create a new agent package and update affected machines.

2 years, 1 month

Checkmk Werk 14400: parsing zpool status when pool contains special vdev

by Max Linke

ID: 14400 Title: parsing zpool status when pool contains special vdev Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 In version 0.8.x a special top level vdev was introduced [1]. A zpool status check would crash with an IndexError. This has beeen fixed now. No user interaction requried. [1]: https://github.com/openzfs/zfs/pull/5182

2 years, 1 month

Checkmk Werk 14317: filesystem: use default thresholds for inodes when no levels are configured

by Lisa Pichler

ID: 14317 Title: filesystem: use default thresholds for inodes when no levels are configured Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The incompatibility of this werk affects users who have services of inode capable filesystems. Due to a bug, default thresholds for inodes were never used by the <tt>filesystem</tt> checks. This has been fixed: by default, the check shows a WARN state when 10% of inodes are free or fewer, and a CRIT state when 5% of inodes are free or fewer. If you do not wish to apply any levels, it is possible to deactivate thresholds by setting the "Levels for inodes" configuration option to "Ignore levels" in the corresponding ruleset.

2 years, 1 month

Checkmk Werk 14318: df: always show thresholds in configured units when applying magic factor

by Lisa Pichler

ID: 14318 Title: df: always show thresholds in configured units when applying magic factor Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 When magic factor was used in combination with absolute filesystem levels (in MB), the check summary of the <tt>df</tt> check would show percentage thresholds. The check now shows thresholds in the same unit as it was configured with.

2 years, 1 month

Checkmk Werk 14478: Restrict path param in cookies

by Maximilian Wirtz

ID: 14478 Title: Restrict path param in cookies Component: Setup Level: 1 Class: Security fix Version: 2.2.0i1 The Path parameter of the cookies used to be set to '/'. Now it is restricted to the site URL prefix '/[SITE_ID]'.

2 years, 1 month

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Checkmk werks level1 June 2022