Class CreateInstanceRequest (2.19.2)

public final class CreateInstanceRequest

Parameters for creating a new Bigtable Instance.

A Cloud Bigtable instance is mostly just a container for your clusters and nodes, which do all of the real work. Instances come in 2 flavors:

Production: A standard instance with either 1 or 2 clusters, as well as 3 or more nodes in each cluster. You cannot downgrade a production instance to a development instance.
Development: A low-cost instance for development and testing, with performance limited to the equivalent of a 1-node cluster. Development instances only support a single 1 node cluster. At any point this can be upgraded to a production instance.

When creating an Instance, you must create at least one cluster in it.

Examples:


 // Small production instance:
 CreateInstanceRequest smallProdInstanceRequest = CreateInstanceRequest.of("my-small-instance")
   .addCluster("cluster1", "us-east1-c", 3, StorageType.SSD);

 // Development instance:
 CreateInstanceRequest smallProdInstanceRequest = CreateInstanceRequest.of("my-dev-instance")
   .setType(Type.DEVELOPMENT)
   .addDevelopmentCluster("cluster1", "us-east1-c", StorageType.SSD);

Inheritance

java.lang.Object > CreateInstanceRequest

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

of(String instanceId)

public static CreateInstanceRequest of(String instanceId)

Builds a new request to create a new instance with the specified id.

Parameter

Name	Description
`instanceId`	`String`

Returns

Type	Description
`CreateInstanceRequest`

Methods

addCluster(String clusterId, String zone, ClusterAutoscalingConfig clusterAutoscalingConfig, StorageType storageType)

public CreateInstanceRequest addCluster(String clusterId, String zone, ClusterAutoscalingConfig clusterAutoscalingConfig, StorageType storageType)

Adds a cluster to the instance request with autoscaling enabled.

All new instances must have at least one cluster. DEVELOPMENT instances must have exactly one cluster.

Parameters

Name	Description
`clusterId`	`String` the name of the cluster.
`zone`	`String` the zone where the cluster will be created.
`clusterAutoscalingConfig`	`ClusterAutoscalingConfig` the autoscaling config that sets the min serve nodes, max serve nodes, and CPU utilization percentage
`storageType`	`StorageType` the type of storage used by this cluster to serve its parent instance's tables.

Returns

Type	Description
`CreateInstanceRequest`

addCluster(String clusterId, String zone, int serveNodes, StorageType storageType)

public CreateInstanceRequest addCluster(String clusterId, String zone, int serveNodes, StorageType storageType)

Adds a cluster to the instance request with manual scaling enabled.

All new instances must have at least one cluster. DEVELOPMENT instances must have exactly one cluster.

Parameters

Name	Description
`clusterId`	`String` the name of the cluster.
`zone`	`String` the zone where the cluster will be created.
`serveNodes`	`int` the number of nodes that cluster will contain. DEVELOPMENT instance clusters must have exactly one node.
`storageType`	`StorageType` the type of storage used by this cluster to serve its parent instance's tables.

Returns

Type	Description
`CreateInstanceRequest`

addCmekCluster(String clusterId, String zone, int serveNodes, StorageType storageType, String kmsKeyName)

public CreateInstanceRequest addCmekCluster(String clusterId, String zone, int serveNodes, StorageType storageType, String kmsKeyName)

Adds a CMEK protected cluster using the specified KMS key name.

Parameters

Name	Description
`clusterId`	`String` the name of the cluster.
`zone`	`String` the zone where the cluster will be created.
`serveNodes`	`int` the number of nodes that cluster will contain. DEVELOPMENT instance clusters must have exactly one node.
`storageType`	`StorageType` the type of storage used by this cluster to serve its parent instance's tables.
`kmsKeyName`	`String` the full name of the KMS key name to use in the format `projects/{key_project_id}/locations/{location}/keyRings/{ring_name}/cryptoKeys/{key_name}`

Returns

Type	Description
`CreateInstanceRequest`

addDevelopmentCluster(String clusterId, String zone, StorageType storageType)

public CreateInstanceRequest addDevelopmentCluster(String clusterId, String zone, StorageType storageType)

Adds a DEVELOPMENT cluster to the instance request.

This instance will have exactly one node cluster.

Parameters

Name	Description
`clusterId`	`String` the name of the cluster.
`zone`	`String` the zone where the cluster will be created.
`storageType`	`StorageType` the type of storage used by this cluster to serve its parent instance's tables.

Returns

Type	Description
`CreateInstanceRequest`

addLabel(String key, String value)

public CreateInstanceRequest addLabel(String key, String value)

Adds an arbitrary label to the instance.

Labels are key-value pairs that you can use to group related instances and store metadata about an instance. See Also: For more details

Parameters

Name	Description
`key`	`String`
`value`	`String`

Returns

Type	Description
`CreateInstanceRequest`

setDisplayName(String displayName)

public CreateInstanceRequest setDisplayName(String displayName)

Sets the friendly display name of the instance. If left unspecified, it will default to the id

Parameter

Name	Description
`displayName`	`String`

Returns

Type	Description
`CreateInstanceRequest`

setType(Instance.Type type)

public CreateInstanceRequest setType(Instance.Type type)

Sets the type of instance.

Can be either DEVELOPMENT or PRODUCTION. Defaults to PRODUCTION. Please see class javadoc for details.

Parameter

Name	Description
`type`	`Instance.Type`

Returns

Type	Description
`CreateInstanceRequest`

toProto(String projectId)

public CreateInstanceRequest toProto(String projectId)

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

Parameter

Name	Description
`projectId`	`String`

Returns

Type	Description
`com.google.bigtable.admin.v2.CreateInstanceRequest`