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Deploy on Multiple Kubernetes Clusters

Edit a MongoDBMultiCluster Resource

On this page

  • Considerations
  • Prerequisites
  • Procedure

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

1

Edit the Kubernetes MongoDBMultiCluster resource specification file.

2

Modify or add settings as needed.

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

3

Save your specification file.

4

Apply the file.

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

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