Clustering bundle and Karaf Cellar

December 2, 2024

A dedicated procedure is available on the knowledge base for upgrading the clustering bundle in Jahia, please make sure to follow it precisely.

For other releases of the clustering bundle, please refer to the release notes of the Jahia version including this bundle.

For Jahia 8.2

Clustering Bundle 8.3.0

This version of the clustering bundle is present with Jahia 8.2.1.0+

Upgrading to clustering 8.3.0 for older versions of Jahia (8.2.0x) is not considered necessary.

Misc

  • Cleanup internal bundles to stop using Spring/blueprint.  

Clustering Bundle 8.2.1

This version of the clustering bundle is present with Jahia 8.2.0.6+

Improvements

  • Updated Server Availability Manager (SAM) ClusterConsistencyProbe to check for revisions and nodes number
  • Updated Karaf Cellar to 4.1.3-jahia12 (corresponding release notes below)

Bug fixes

  • Fixed issue with invalid bundle wirings when propagating bundle installation in cluster

For Jahia 8.1

Clustering Bundle 8.1.2

This version of the clustering bundle is compatible with Jahia 8.1.5.0+.

Improvements

  • Improved the stability of modules upgrade in cluster (backport of a bug fix present in Clustering Bundle 8.2.1)

Clustering Bundle 8.1.1

At the time of writing this version of the clustering bundle, which is compatible with Jahia 8.1.x has not been packaged with a Jahia release.

Improvements

  • Updated Karaf Cellar to 4.1.3-jahia12 (corresponding release notes below)

Other releases

Karaf Cellar 4.1.3-jahia12

Improvements

  • Improved the reliability of the configuration replication in cluster with Apache Karaf Cellar by introducing a retry mechanism and two new parameters: config.integrityCheck.retryCount and config.integrityCheck.retryIntervalMS used when the integrity check fails. 

Bug fixes

  • Fixed a NullPointerException preventing configuration replication in cluster