InstanceConfig class

A possible configuration for a Cloud Spanner instance.

Configurations define the geographic placement of nodes and their replication.

Constructors

InstanceConfig({String? baseConfig, String? configType, String? displayName, String? etag, String? freeInstanceAvailability, Map<String, String>? labels, List<String>? leaderOptions, String? name, List<ReplicaInfo>? optionalReplicas, String? quorumType, bool? reconciling, List<ReplicaInfo>? replicas, String? state, String? storageLimitPerProcessingUnit})

InstanceConfig.fromJson(Map json_)

Properties

baseConfig ↔ String?

Base configuration name, e.g. projects//instanceConfigs/nam3, based on which this configuration is created.

getter/setter pair

configType ↔ String?

Whether this instance config is a Google or User Managed Configuration.

getter/setter pair

displayName ↔ String?

The name of this instance configuration as it appears in UIs.

getter/setter pair

etag ↔ String?

etag is used for optimistic concurrency control as a way to help prevent simultaneous updates of a instance config from overwriting each other.

getter/setter pair

freeInstanceAvailability ↔ String?

Describes whether free instances are available to be created in this instance config.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

labels ↔ Map<String, String>?

Cloud Labels are a flexible and lightweight mechanism for organizing cloud resources into groups that reflect a customer's organizational needs and deployment strategies.

getter/setter pair

leaderOptions ↔ List<String>?

Allowed values of the "default_leader" schema option for databases in instances that use this instance configuration.

getter/setter pair

name ↔ String?

A unique identifier for the instance configuration.

getter/setter pair

optionalReplicas ↔ List<ReplicaInfo>?

The available optional replicas to choose from for user managed configurations.

getter/setter pair

quorumType ↔ String?

The QuorumType of the instance configuration.

getter/setter pair

reconciling ↔ bool?

If true, the instance config is being created or updated.

getter/setter pair

replicas ↔ List<ReplicaInfo>?

The geographic placement of nodes in this instance configuration and their replication properties.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

state ↔ String?

The current instance config state.

getter/setter pair

storageLimitPerProcessingUnit ↔ String?

The storage limit in bytes per processing unit.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited