[Release] Checkmk stable release 2.2.0p27

Dear friends of Checkmk,

the new stable release 2.2.0p27 of Checkmk is ready for download.

This stable release ships with 37 changes affecting all editions of Checkmk,
3 changes for the Enterprise editions, 2 Cloud Edition specific and
1 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

BI

  • 16855 FIX: bi: Fix crash for services with special characters…

Checks & agents

  • 16884 seh_ports: support new OIDs from updated sehMIB v2.5…
  • 15200 SEC: Restrict check_sftp local paths…
    NOTE: Please refer to the migration notes!
  • 16761 FIX: agent_azure: handling case insensitivity in Azure resource group names…
    NOTE: Please refer to the migration notes!
  • 16885 FIX: Crash: liebert_maintenance: ValueError(“Cannot render negative timespan”) when time is overdue…
  • 15334 FIX: FIX mongodb_replica_set: compatibility with pymongo 3…
  • 16816 FIX: HW/SW Inventory plugins: respect plugins default parameters…
  • 16244 FIX: Handle nfs mount dirs with whitespace…
  • 16879 FIX: Interface checks for Windows hosts: Fix broad- and non-unicast packets mixup…
  • 16426 FIX: NetApp Snapshot Reserve: Don’t Restrict ‘Levels for used configured reserve’…
  • 16854 FIX: SNMP: Fix missing data error when using ‘Fetch intervals for SNMP sections’…
  • 16602 FIX: agent_gcp: reduced query rate…
  • 16757 FIX: agent_kube: resolve case when referenced PVC is no longer present…
  • 16765 FIX: agent_netapp_ontap: fix crash in call without arguments…
  • 16636 FIX: check_mailboxes: fix issue with EWS distinguished folder…
  • 16740 FIX: cisco_cpu_multiitem: Prevent exception “‘item’ must be a non empty string” during discovery
  • 16739 FIX: cisco_mem: Do not discover items with zero values
  • 16826 FIX: cisco_temperature: Fix some CISCO-ENVMON-MIB sensors not getting discovered…
  • 16196 FIX: cisco_temperature: Improve admin state detection…
  • 16760 FIX: netapp_ontap: monitor S3 Subvolumes…
  • 16608 FIX: netapp_ontap_volumes: also monitor volumes without counters data…

DEB packaging

  • 16592 Add support for Ubuntu 24.04 Noble Numbat…

HW/SW inventory

  • 15333 FIX: Fix parsing of win_computersystemproduct…
  • 14233 FIX: HW/SW inventory: syncing inventory data from remote to central site did not work…

NagVis

  • 16673 FIX: NagVis: fix support for local gadgets

Notifications

  • 16699 FIX: Do not escape HTML output of ps check in HTML Emails…
  • 16700 FIX: Log to notify.log after logrotate…
  • 16708 FIX: Use correct proxy settings for plugin “SMS (using modern API)”…

REST API

  • 16874 FIX: host_config: skip host parent validation on host return…
  • 16758 FIX: host_config: validate datatype for host attribute properly…

Site management

  • 16429 FIX: omd cp: Fix RuntimeError: Failed to determine site version…
  • 16428 FIX: omd update: Don’t Warn About Permissions of Deleted Files…

User interface

  • 16669 FIX: “This page was not found.” error after operations on pagetypes…
  • 16704 FIX: Fix discovery state filter…
  • 16701 FIX: Fix unescaped details for process discovery checks in availability…
  • 16703 FIX: Respect all sites in multiple sites filter for statistics dashlets…
  • 14225 FIX: Slightly improved performance of views and page menu…

Changes in the Checkmk Enterprise Edition:

Notifications

  • 16707 FIX: Show timeout in failed notifications…

Setup

  • 16702 FIX: Log to alert.log and dcd.log after logrotate…

User interface

  • 16637 FIX: Dashboard element “Average scatterplot”: Fix topmost rendering…

Changes in the Checkmk Cloud Edition:

Setup

  • 16741 FIX: License usage history which is older than five days does not block activation anymore…
  • 16643 FIX: Licensing: Introduce grace period for unlicensed state…

Changes in the Checkmk Managed Services Edition:

User interface

  • 16705 FIX: Ensure correct sort order in “Site” filter…

You can download Checkmk from our download page: Download Checkmk for free | Checkmk

List of all changes: Werks

We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team