MongoDB Enterprise Kubernetes Operator 1.30.0

New Features

• MongoDB: fixes and improvements to Multi-Cluster Sharded Cluster deployments (Public Preview)
• MongoDB: spec.shardOverrides field, which was added in 1.28.0 as part of Multi-Cluster Sharded Cluster Public Preview is now fully supported for single-cluster topologies and is the recommended way of customizing settings for specific shards.
• MongoDB: spec.shardSpecificPodSpec was deprecated. The recommended way of customizing specific shard settings is to use spec.shardOverrides for both Single and Multi Cluster topology. An example of how to migrate the settings to spec.shardOverrides is available here.

Bug Fixes

• MongoDB: Fixed placeholder name for mongos in Single Cluster Sharded with External Domain set. Previously it was called mongodProcessDomain and mongodProcessFQDN now they're called mongosProcessDomain and mongosProcessFQDN.
• MongoDB, MongoDBMultiCluster, MongoDBOpsManager: In case of losing one of the member clusters we no longer emit validation errors if the failed cluster still exists in the clusterSpecList. This allows easier reconfiguration of the deployments as part of disaster recovery procedure.

Kubernetes versions

• The minimum supported Kubernetes version for this operator is 1.29 and OpenShift 4.17.