Class Cluster (2.30.0)

A cluster represents the actual Cloud Bigtable service. Each cluster belongs to a single Cloud Bigtable instance, and an instance can have up to 2 clusters. When your application sends requests to a Cloud Bigtable instance, those requests are actually handled by one of the clusters in the instance.

Wraps a protobuf response.

This method is considered an internal implementation detail and not meant to be used by applications.

Get the cpu utilization that the Autoscaler should be trying to achieve. This number is on a scale from 0 (no utilization) to 100 (total utilization).

Get the maximum number of nodes to scale up to.

Get the minimum number of nodes to scale down to.

Gets the cluster's id.

Gets the instance id.

Google Cloud Key Management Service (KMS) settings for a CMEK-protected Bigtable cluster. This returns the full resource name of the Cloud KMS key in the format projects/{key_project_id}/locations/{location}/keyRings/{ring_name}/cryptoKeys/{key_name}

Get the number of nodes allocated to this cluster. More nodes enable higher throughput and more consistent performance.

Gets the current state of the cluster

The type of storage used by this cluster to serve its parent instance's tables, unless explicitly overridden.

Get the storage utilization that the Autoscaler should be trying to achieve. This number is limited between 2560 (2.5TiB) and 5120 (5TiB) for a SSD cluster and between 8192 (8TiB) and 16384 (16TiB) for an HDD cluster; otherwise it will return INVALID_ARGUMENT error. If this value is set to 0, it will be treated as if it were set to the default value: 2560 for SSD, 8192 for HDD.

Get the zone where this cluster is located.