Edit a MongoDBMultiCluster Resource

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Considerations

Prerequisites
Procedure

This version of the operator is no longer officially supported. View the current documentation to learn how to upgrade your version of MongoDB Enterprise Kubernetes Operator.

You can modify configuration and topology of the MongoDBMultiCluster resource, including its MongoDB versions, storage engines, and Kubernetes clusters.

Considerations

You can't change individual members of a replica set, you can change only the whole set or Kubernetes cluster. For a complete list of options supported by a MongoDBMultiCluster resource, see the Multi-Kubernetes-Cluster Resource Specification.
You can configure certain settings only using Kubernetes Operator. To learn more, see MongoDB Kubernetes Operator Exclusive Settings.

Prerequisites

To update a MongoDBMultiCluster resource, you must have it installed and deployed.

Procedure

Edit the Kubernetes `MongoDBMultiCluster` resource specification file.

Modify or add settings as needed.

To learn about the settings you can change, see the Multi-Kubernetes-Cluster Resource Specification.

Save your specification file.

Apply the file.

kubectl apply -f <mongodb-multi-conf>.yaml

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Deploy Replica Sets in a Multi-Kubernetes Cluster without a Service Mesh

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