[Release] Checkmk stable release 2.1.0p31

Dear friends of Checkmk,

the new stable release 2.1.0p31 of Checkmk is ready for download.

This maintenance release ships with 25 changes affecting all editions of Checkmk,
5 Enterprise Edition specific changes and 0 Managed Services Edition specific changes.

Support periods can be found here: Checkmk versions

Changes in all Checkmk Editions:

Agent bakery:

  • 15770 agent_azure: Option to disable cost monitoring…

BI:

  • 14207 FIX: BI state computation: Removed superfluous and expensive livestatus queries
  • 14205 FIX: Legacy check_bi_aggr check: Improved performance

Checks & agents:

  • 15865 FIX: Aruba 2930M: Fix detection
  • 15864 FIX: Checkmk agent for OpenBSD: Fix interface services
  • 15566 FIX: Exclude sections with mk_oracle.ps1…
  • 15905 FIX: check_disk_smb: Support SMB share hosts in networks other than the Checkmk server network…
  • 15859 FIX: cisco_fru_power: Changed behavior for PSUs without power…
  • 15903 FIX: cisco_temperature, cisco_temperature_dom: Improved check state and summary if sensor status not ok…
  • 15969 FIX: cisco_temperature: Correct warning threshold for environment temperature…
  • 15994 FIX: cisco_ucs: Add support for Cisco UCS C240…
  • 15867 FIX: df: No longer crash if volume name is shown on a cluster
  • 16014 FIX: emc_datadomain_disks: addition of “System” DataDomain status
  • 15769 FIX: oracle_performance_memory: Check all memory metrics
  • 15768 FIX: siemens_plc_duration: Fix crash if duration is smaller than a second…
  • 15863 FIX: Add default aggregation modes for some clustered services during update…
    NOTE: Please refer to the migration notes!
  • 15702 FIX: UNIX agents/mk_oracle: Validate termination of cached plugins…
    NOTE: Please refer to the migration notes!
  • 15897 FIX: mk_mysql: Make Checkmk the sole provider of mysql configuration…
    NOTE: Please refer to the migration notes!

Core & setup:

  • 15689 SEC: Dependency updates…

Event console:

  • 15704 check_mkevents: Display of last log line configurable…

Metrics system:

  • 15902 FIX: CPU utilization: Make core numbering consistent…

RPM packaging:

  • 16019 FIX: Update PHP version in SLES15P4 from 7 to 8…
  • 13510 FIX: omd cleanup: Use package manager search without path…

Setup, site management:

  • 13754 FIX: Support Diagnostics: Collect dumps from remote sites

User interface:

  • 15929 FIX: Fix wrong creation of topics on update

Changes in the Checkmk Enterprise Edition:

Agent bakery:

  • 15703 FIX: Linux agent updater - Fix missing libcrypt.so.1…
    NOTE: Please refer to the migration notes!

Core & setup:

  • 15162 FIX: Error in fetchers results in 100% CPU load in microcore

Livestatus:

  • 15161 FIX: Enforce user role & permissions for statehist table…

Setup, site management:

  • 15826 FIX: Distributed monitoring respects InfluxDB site restriction rule

The Checkmk Micro Core:

  • 15955 FIX: Fix ‘NoneType’ object has no attribute ‘startswith’ crash in views

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

Please mail bug reports and qualified feedback to feedback@checkmk.com.
We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team

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