[Release] Checkmk beta release 2.3.0b3

Dear friends of Checkmk,

the new beta release 2.3.0b3 of Checkmk is ready for download.

This beta release ships with 30 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:

Checks & agents

  • 15514 check_httpv2: Introduce a reworked way to test web sites…
    NOTE: Please refer to the migration notes!
  • 16458 Cisco Meraki: Add new check plugin for power supplies
  • 16459 Cisco Meraki: Levels for last reported time of devices is now configurable
  • 16589 Monitor Redfish compatible management boards / BMCs via optional MKP…
  • 16380 Ruleset API: add option to configure the default levels type…
  • 16476 add labels for Nutanix…
  • 16175 apc_netbotz_sensors, apc_netbotz_other_sensors: Add monitoring for Netbotz 50 devices…
  • 16177 bi_aggregation: Better visualization of aggregation errors…
  • 16457 cisco_meraki: Add host labels…
  • 16619 FIX: Ruleset API: Ruleset validation…
    NOTE: Please refer to the migration notes!
  • 16460 FIX: Cisco Meraki: Fix getting cached organisation IDs
  • 16477 FIX: Fix crash in filesystem related Nutanix services…
  • 16383 FIX: Handle empty operational status during interface inventory…
  • 16639 FIX: Ruleset API: Help text for SimpleLevels, Levels…
  • 16496 FIX: agent_azure: fix parsing loadbalancer data…
  • 16498 FIX: cisco_redundancy: handle new swact reasons…
  • 16599 FIX: jolokia metrics: restores ‘default product’ behavior…
  • 16176 FIX: postfix: Fix Postfix status monitoring for agents run in Docker…
  • 16197 FIX: quantum_libsmall_*: Improve SNMP detection…

Core & setup

  • 16614 FIX: Ignore CAs with negative serial numbers…
    NOTE: Please refer to the migration notes!

HW/SW inventory

  • 16623 FIX: HW/SW Inventory: Fix crash when filtering for number of sites for Checkmk version…

REST API

  • 16503 bulk discovery: remove mode parameter and introduce options…
    NOTE: Please refer to the migration notes!
  • 16625 FIX: service_discovery/bulk_discovery: reformulate documentation for mode option…

Setup

  • 16508 Make LDAP connection test errors more explicit…
  • 16382 FIX: Cleanup SNMP version and bulkwalk rulesets…
    NOTE: Please refer to the migration notes!
  • 16583 FIX: folders: Fix folders with same title were not displayed…

Site management

  • 16410 FIX: omd update: Fix Aborting in Docker Container…

User interface

  • 16486 Change default setting for usage to use community translated languages…
  • 16609 FIX: Publish permission handling for various components…
    NOTE: Please refer to the migration notes!
  • 16322 FIX: Show used filter of virtual host tree…

Changes in the Checkmk Enterprise Edition:

Agent bakery

  • 16550 FIX: Linux remote alert handlers not running under non-root user…

Checks & agents

  • 16411 Robotmk: Add Inventory…

Site management

  • 16413 FIX: omd update: Fix Permission denied: ‘/omd/sites/SITE/etc/ssl/agents/legacy_ca.pem’…

User interface

  • 16050 Change default OS dashboards “Linux hosts” and “Windows hosts”…

Changes in the Checkmk Cloud Edition:

NO CHANGES

Changes in the Checkmk Saas Edition:

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

Please share bug reports and qualified feedback via the support portal or via feedback-2.3-beta@checkmk.com.
We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team