Clusters

An In-Memory DB cluster is a fully managed deployment consisting of one primary instance and optional passive replicas. In standalone mode the cluster has a single node. In replicated mode it has one primary and up to four passive secondaries. Replication is asynchronous.

Credentials are managed through the cluster resource. When credentials are provided in a PUT, the specified user is created if it does not exist, or its password is updated if the user already exists. Omitting credentials leaves the existing credentials unchanged. Version upgrades are triggered by providing a new version value in PUT. Only versions listed in canUpgradeTo are accepted. Downgrades are not supported. To restore from a snapshot, include restoreFromSnapshot in the request body. This tag groups all operations for clusters.