[Release] Checkmk stable release 2.1.0p26

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Dear friends of Checkmk,

the new stable release 2.1.0p26 of Checkmk is ready for download.

This maintenance release ships with 29 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:

  • 15656 FIX: Agent TLS registration: Fix 500 Internal Server Error during register and status…

BI:

  • 14190 BI availability: Fixed missing host downtimes if the host status is not part of the aggregation
  • 14192 FIX: BI configuration: Fixed error with Call-A-Rule arguments

Checks & agents:

  • 13263 Add (non-legacy) OAuth2 support (using TenantID, ClientID and ClientSecret) to check_mailboxes active check…
  • 15579 mk_mongodb: Added possibility to configure port via the GUI
  • 15423 SEC: Linux agent: Handle failing symmetric encryption…
  • 15527 FIX: Check ping via MRPE: fix unit in graphing
  • 15414 FIX: Clustered Event Console forwarding of Logwatch messages: Avoid duplicates…
  • 15525 FIX: Improve UI for edge cases in the service discovery page…
  • 15556 FIX: Jolokia JVM Memory Pools…
  • 15248 FIX: Partially running site after update…
  • 15249 FIX: Show correct cache info for local checks under AIX
  • 15526 FIX: Special agent IPMI sensors: Fail with non-zero exit code
  • 15578 FIX: aruba_aps and aruba_clients showing no performance data
  • 15521 FIX: check_mk_agent for AIX: normalize tabs to spaces in mrpe.cfg
  • 15459 FIX: filestats: Fix crash when monitoring a symlink with a non-existing target…
  • 14599 FIX: livestatus_status: Don’t display negative rates after program restart…
  • 15528 FIX: logwatch_ec: Invalid parameters issue during discovery and update config…
  • 15602 FIX: mk-job: Cleanup after execution was interrupted…
  • 15263 FIX: netscaler_tcp_conns: Improve metric display…
  • 15278 FIX: synology_disk: read disk health status…
  • 15280 FIX: synology_disk: use diskRole to ignore “not initialized” warning…
  • 15281 FIX: mssql_blocked_sessions: Levels now overwrite state…
    NOTE: Please refer to the migration notes!

REST API:

  • 15596 FIX: dcd: increase the max number of redirects to 1000…
  • 15188 FIX: setting empty user passwords via the REST API…

Setup:

  • 15210 FIX: mk_oracle: change host and port to required fields in auth choices…

User interface:

  • 13976 Fields with autocompletion will not also match on internal ids
  • 15070 SEC: Drop support for weak DH ciphers…
  • 14307 FIX: Fix minimal session idle timeout in global setting…

Changes in the Checkmk Enterprise Edition:

Agent bakery:

  • 15421 FIX: Improve agent updater logging…

Dynamic host configuration:

  • 15277 FIX: DCD: Trust “Trusted certificate authorities for SSL”

Setup:

  • 15524 Avoid confusion with MKPs ‘Minimum required Checkmk version’…
  • 15458 mk_filestats: bakery rule matching changed to support rule merging…

User interface:

  • 14194 FIX: SLA: fixed exception when timerange for painter was set to 0 seconds

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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