InstanceGroupManager class final

Represents a Managed Instance Group resource.

An instance group is a collection of VM instances that you can manage as a single entity. For more information, readInstance groups.

For zonal Managed Instance Group, use the instanceGroupManagers resource.

For regional Managed Instance Group, use theregionInstanceGroupManagers resource.

Constructors

InstanceGroupManager({InstanceGroupManagerAllInstancesConfig? allInstancesConfig, List<InstanceGroupManagerAutoHealingPolicy> autoHealingPolicies = const [], String? baseInstanceName, String? creationTimestamp, InstanceGroupManagerActionsSummary? currentActions, String? description, DistributionPolicy? distributionPolicy, String? fingerprint, BigInt? id, InstanceGroupManagerInstanceFlexibilityPolicy? instanceFlexibilityPolicy, String? instanceGroup, InstanceGroupManagerInstanceLifecyclePolicy? instanceLifecyclePolicy, String? instanceTemplate, String? kind, String? listManagedInstancesResults, String? name, List<NamedPort> namedPorts = const [], String? region, InstanceGroupManagerResourcePolicies? resourcePolicies, bool? satisfiesPzi, bool? satisfiesPzs, String? selfLink, InstanceGroupManagerStandbyPolicy? standbyPolicy, StatefulPolicy? statefulPolicy, InstanceGroupManagerStatus? status, List<String> targetPools = const [], int? targetSize, InstanceGroupManagerTargetSizePolicy? targetSizePolicy, int? targetStoppedSize, int? targetSuspendedSize, InstanceGroupManagerUpdatePolicy? updatePolicy, List<InstanceGroupManagerVersion> versions = const [], String? zone})

InstanceGroupManager.fromJson(Object? j)

factory

Properties

allInstancesConfig → InstanceGroupManagerAllInstancesConfig?

Specifies configuration that overrides the instance template configuration for the group.

final

autoHealingPolicies → List<InstanceGroupManagerAutoHealingPolicy>

The autohealing policy for this managed instance group. You can specify only one value.

final

baseInstanceName → String?

The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format.

final

creationTimestamp → String?

Output only. The creation timestamp for this managed instance group inRFC3339 text format.

final

currentActions → InstanceGroupManagerActionsSummary?

Output only. The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.

final

description → String?

An optional description of this resource.

final

distributionPolicy → DistributionPolicy?

Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.

final

fingerprint → String?

Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error412 conditionNotMet.

final

hashCode → int

The hash code for this object.

no setter, inherited

id → BigInt?

Output only. A unique identifier for this resource type. The server generates this identifier.

final

instanceFlexibilityPolicy → InstanceGroupManagerInstanceFlexibilityPolicy?

Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.

final

instanceGroup → String?

Output only. The URL of the Instance Group resource.

final

instanceLifecyclePolicy → InstanceGroupManagerInstanceLifecyclePolicy?

The repair policy for this managed instance group.

final

instanceTemplate → String?

The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, runapplyUpdatesToInstances, or set the group'supdatePolicy.type to PROACTIVE.

final

kind → String?

Output only. The resource type, which is alwayscompute#instanceGroupManager for managed instance groups.

final

listManagedInstancesResults → String?

Pagination behavior of the listManagedInstances API method for this managed instance group. Check the ListManagedInstancesResults enum for the list of possible values.

final

name → String?

The name of the managed instance group. The name must be 1-63 characters long, and comply withRFC1035.

final

namedPorts → List<NamedPort>

Output Only Named ports configured on the Instance Groups complementary to this Instance Group Manager.

final

qualifiedName → String

The fully qualified name of this message, i.e., google.protobuf.Duration or google.rpc.ErrorInfo.

final, inherited

region → String?

Output only. Output Only The URL of theregion where the managed instance group resides (for regional resources).

final

resourcePolicies → InstanceGroupManagerResourcePolicies?

Resource policies for this managed instance group.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

satisfiesPzi → bool?

Output only. Reserved for future use.

final

satisfiesPzs → bool?

Output only. Reserved for future use.

final

selfLink → String?

Output only. The URL for this managed instance group. The server defines this URL.

final

standbyPolicy → InstanceGroupManagerStandbyPolicy?

Standby policy for stopped and suspended instances.

final

statefulPolicy → StatefulPolicy?

Stateful configuration for this Instanced Group Manager

final

status → InstanceGroupManagerStatus?

Output only. The status of this managed instance group.

final

targetPools → List<String>

The URLs for all TargetPool resources to which instances in theinstanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.

final

targetSize → int?

The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.

final

targetSizePolicy → InstanceGroupManagerTargetSizePolicy?

The policy that specifies how the MIG creates its VMs to achieve the target size.

final

targetStoppedSize → int?

The target number of stopped instances for this managed instance group. This number changes when you:

final

targetSuspendedSize → int?

The target number of suspended instances for this managed instance group. This number changes when you:

final

updatePolicy → InstanceGroupManagerUpdatePolicy?

The update policy for this managed instance group.

final

versions → List<InstanceGroupManagerVersion>

Specifies the instance templates used by this managed instance group to create instances.

final

zone → String?

Output only. The URL of azone where the managed instance group is located (for zonal resources).

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Object

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

fullyQualifiedName → const String