[Release] Checkmk stable release 2.3.0p31

Dear friends of Checkmk,

the new stable release 2.3.0p31 of Checkmk is ready for download.

This stable release ships with 44 changes affecting all editions of Checkmk,
4 changes for the Enterprise editions, 0 Cloud Edition specific and
0 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

BI

  • 17896 FIX: Log level for BI Compilation in Global Settings…

Checks & agents

  • 17498 Support v7 APC UPS Firmware and monitor UPS connection…
  • 17947 haproxy: make status MAINT (via) & MAINT (resolution) configurable…
  • 17570 FIX: Netapp Volumes and Snapshots: do not discover if SVM subtype is sync_destination…
    NOTE: Please refer to the migration notes!
  • 17881 FIX: if64/interfaces: Duplicate service description…
    NOTE: Please refer to the migration notes!
  • 17789 FIX: mknotifyd: Duplicate services for the same sites…
    NOTE: Please refer to the migration notes!
  • 17571 FIX: netapp_ontap_ports: do not discover ports in state down…
    NOTE: Please refer to the migration notes!
  • 17637 FIX: FortiGate Firewalls: Sensor Summary: Restore correct filtering of disconnected sensors…
  • 17837 FIX: Improve colors for printer supply perfometer…
  • 17942 FIX: Include “Guest operating systems” and “Steal” metrics in CPU utilization perfometer…
  • 17569 FIX: Netapp SVM Status: set status as OK for sync_destination subtype…
  • 17641 FIX: Regression in Werk #17631 (SAP HANA Status)…
  • 17876 FIX: Ruleset API: Actually use validation of SimpleLevels and Levels…
  • 15361 FIX: check_mk_agent.solaris: Fix missing memory services…
  • 17941 FIX: cisco_meraki_org_device_status_ps: Unbreak service discovery…
  • 17873 FIX: informix_dbspaces: Fix logic to calculate total and free blobspace…
  • 17948 FIX: kube cronjob pods: resolve memory check plugin…
  • 17573 FIX: netapp_ontap_disk: do not monitor disks with container-type remote or partner…
  • 17572 FIX: netapp_ontap_disk: show spare disks also if no params are configured…
  • 17871 FIX: storcli_pdisks: Support for status JBOD…

DEB packaging

  • 16576 FIX: Fix startup during system boot…

NagVis

  • 16578 FIX: NagVis: Updated to 1.9.46

Notifications

  • 17850 FIX: Also match service labels for active checks…

REST API

  • 17512 REST API: change endpoint method for list service endpoints…
  • 16727 FIX: Prevent updating a folder with an empty title…
  • 16726 FIX: rest_api: Improve downtime creation documentation…

Setup

  • 14245 Improved performance of ineffective rule search…
  • 17347 SEC: Rename “Authorized sites” to “Monitored sites”…
    NOTE: Please refer to the migration notes!
  • 17663 FIX: Make titles of metrics ‘util_numcpu_as_max’ (Windows, Netapp) and ‘util’ (others) distinguishable
  • 17454 FIX: Report MKP tool errors in diagnostics without traceback…
  • 17817 FIX: UpdateAction: remove invalid user profiles…
  • 17828 FIX: adjust suggested buttons on rule search…
  • 17824 FIX: clusters: IPv6 clusters should allow for No IP as the address family…
  • 17970 FIX: ldap: disable notifications sync attribute now working as expected…

Site management

  • 16725 FIX: cmk-update-config: Improve warning messages…
  • 17731 FIX: omd update: Notify about unacknowledged Werks only on central site…

User interface

  • 17830 Enable negate for “Log: plug-in output (regex)” filter…
  • 17915 FIX: Fix broken central site label matching…
    NOTE: Please refer to the migration notes!
  • 17658 FIX: Analyze configuration: Fix reoccuring messages
  • 17891 FIX: Fix “TypeError(base_metric_expression)” when rendering graphs…
  • 17659 FIX: Fix displaying (textual) content of pop-up messages
  • 17657 FIX: Fix memory graph ‘RAM’ (Linux)…
  • 17861 FIX: Prevent unnecessary scrollbars in dashboards on Firefox…
  • 17008 FIX: View rendering: Prevent scrollbars from blocking view content…

Changes in the Checkmk Enterprise Edition:

Core & setup

  • 17940 FIX: Unbreak “cmk --convert-rrds” / “cmk-convert-rrds” for migration from Nagios to CMC RRDs…

Reporting & availability

  • 17715 FIX: SLA reporting: respect configured float precision in views…

User interface

  • 17784 FIX: Avoid error in host icons columns of host views…
  • 17844 FIX: Show event icons on export as PDF…

Changes in the Checkmk Cloud Edition:

NO CHANGES

Changes in the Checkmk Cloud (SaaS):

NO CHANGES

Changes in the Checkmk Managed Services Edition:

NO CHANGES

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

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