Compute Cloud Instance Groups API, REST: InstanceGroup.RollingRestart

Field

Description

instanceGroupId

string

Required field. ID of the instance group to restart instances in.
To get the instance group ID, use a InstanceGroupService.List request.

The maximum string length in characters is 50.

Field

Description

managedInstanceIds[]

string

IDs of managed instances in the group to restart
To get instance IDs, use a InstanceGroupService.ListInstances request.

Field

Description

id

string

ID of the operation.

description

string

Description of the operation. 0-256 characters long.

createdAt

string (date-time)

Creation timestamp.

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

createdBy

string

ID of the user or service account who initiated the operation.

modifiedAt

string (date-time)

The time when the Operation resource was last modified.

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

done

boolean

If the value is false, it means the operation is still in progress.
If true, the operation is completed, and either error or response is available.

metadata

RollingRestartMetadata

Service-specific metadata associated with the operation.
It typically contains the ID of the target resource that the operation is performed on.
Any method that returns a long-running operation should document the metadata type, if any.

error

Status

The error result of the operation in case of failure or cancellation.

Includes only one of the fields error, response.

The operation result.
If done == false and there was no failure detected, neither error nor response is set.
If done == false and there was a failure detected, error is set.
If done == true, exactly one of error or response is set.

response

InstanceGroup

The normal response of the operation in case of success.
If the original method returns no data on success, such as Delete,
the response is google.protobuf.Empty.
If the original method is the standard Create/Update,
the response should be the target resource of the operation.
Any method that returns a long-running operation should document the response type, if any.

Includes only one of the fields error, response.

The operation result.
If done == false and there was no failure detected, neither error nor response is set.
If done == false and there was a failure detected, error is set.
If done == true, exactly one of error or response is set.

Field

Description

instanceGroupId

string

ID of the InstanceGroup resource that is being rolling restarted.

Field

Description

code

integer (int32)

Error code. An enum value of google.rpc.Code.

message

string

An error message.

details[]

object

A list of messages that carry the error details.

Field

Description

id

string

ID of the instance group.

folderId

string

ID of the folder that the instance group belongs to.

createdAt

string (date-time)

Creation timestamp in RFC3339 text format.

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

name

string

Name of the instance group.
The name is unique within the folder.

description

string

Description of the instance group.

labels

object (map<string, string>)

Resource labels as key:value pairs.

instanceTemplate

InstanceTemplate

Instance template for creating the instance group.
For more information, see Instance Templates.

scalePolicy

ScalePolicy

Scaling policy of the instance group.

deployPolicy

DeployPolicy

Deployment policy of the instance group.

allocationPolicy

AllocationPolicy

Allocation policy of the instance group by zones and regions.

loadBalancerState

LoadBalancerState

Status of the Network Load Balancer target group attributed to the instance group.

managedInstancesState

ManagedInstancesState

States of instances for this instance group.

loadBalancerSpec

LoadBalancerSpec

Settings for balancing load between instances via Network Load Balancer
(OSI model layer 3).

healthChecksSpec

HealthChecksSpec

Health checking specification. For more information, see Health check.

serviceAccountId

string

ID of the service account. The service account will be used for all API calls
made by the Instance Groups component on behalf of the user (for example, creating instances, adding them to load balancer target group, etc.). For more information, see Service accounts.
To get the service account ID, use a yandex.cloud.iam.v1.ServiceAccountService.List request.

status

enum (Status)

Status of the instance group.

• STARTING: Instance group is being started and will become active soon.

• ACTIVE: Instance group is active.
  In this state the group manages its instances and monitors their health,
  creating, deleting, stopping, updating and starting instances as needed.

  To stop the instance group, call yandex.cloud.compute.v1.instancegroup.InstanceGroupService.Stop.
  To pause the processes in the instance group, i.e. scaling, checking instances' health,
  auto-healing and updating them, without stopping the instances,
  call yandex.cloud.compute.v1.instancegroup.InstanceGroupService.PauseProcesses.

• STOPPING: Instance group is being stopped.
  Group's instances stop receiving traffic from the load balancer (if any) and are then stopped.

• STOPPED: Instance group is stopped.
  In this state the group cannot be updated and does not react to any changes made to its instances.
  To start the instance group, call yandex.cloud.compute.v1.instancegroup.InstanceGroupService.Start.

• DELETING: Instance group is being deleted.

• PAUSED: Instance group is paused.
  In this state all the processes regarding the group management, i.e. scaling, checking instances' health,
  auto-healing and updating them, are paused. The instances that were running prior to pausing the group, however,
  may still be running.

  To resume the processes in the instance group,
  call yandex.cloud.compute.v1.instancegroup.InstanceGroupService.ResumeProcesses.
  The group status will change to ACTIVE.

variables[]

Variable

deletionProtection

boolean

Flag prohibiting deletion of the instance group.

Allowed values:
- false: The instance group can be deleted.
- true: The instance group cannot be deleted.

The default is false.

applicationLoadBalancerSpec

ApplicationLoadBalancerSpec

Settings for balancing load between instances via Application Load Balancer
(OSI model layer 7).

applicationLoadBalancerState

ApplicationLoadBalancerState

Status of the Application Load Balancer target group attributed to the instance group.

Returned if there is a working load balancer that the target group is connected to.

autoHealingPolicy

AutoHealingPolicy

AutoHealingPolicy policy of the instance group.

disableZoneStatuses[]

DisableZoneStatus

List of disabled zones for the instance group.

Field

Description

description

string

Description of the instance template.

The maximum string length in characters is 256.

labels

object (map<string, string>)

Resource labels as key:value pairs.

No more than 64 per resource. The maximum string length in characters for each value is 128. The string length in characters for each key must be 1-63. Each key must match the regular expression [a-z][-_./\@0-9a-z]*.

platformId

string

Required field. ID of the hardware platform configuration for the instance.
Platforms allows you to create various types of instances: with a large amount of memory,
with a large number of cores, with a burstable performance.
For more information, see Platforms.

resourcesSpec

ResourcesSpec

Required field. Computing resources of the instance such as the amount of memory and number of cores.

metadata

object (map<string, string>)

The metadata key:value pairs assigned to this instance template. This includes custom metadata and predefined keys.

Metadata values may contain one of the supported placeholders:
{instance_group.id}
{instance.short_id}
{instance.index}
{instance.index_in_zone}
{instance.zone_id}
InstanceGroup and Instance labels may be copied to metadata following way:
{instance_group.labels.some_label_key}
{instance.labels.another_label_key}
These placeholders will be substituted for each created instance anywhere in the value text.
In the rare case the value requires to contain this placeholder explicitly,
it must be escaped with double brackets, in example {instance.index}.

For example, you may use the metadata in order to provide your public SSH key to the instance.
For more information, see Metadata.

No more than 128 per resource. The maximum string length in characters for each value is 262144. The string length in characters for each key must be 1-63. Each key must match the regular expression [a-z][-_0-9a-z]*.

bootDiskSpec

AttachedDiskSpec

Required field. Boot disk specification that will be attached to the instance.

secondaryDiskSpecs[]

AttachedDiskSpec

Array of secondary disks that will be attached to the instance.

The maximum number of elements is 3.

networkInterfaceSpecs[]

NetworkInterfaceSpec

Required field. Array of network interfaces that will be attached to the instance.

schedulingPolicy

SchedulingPolicy

Scheduling policy for the instance.

serviceAccountId

string

Service account ID for the instance.

networkSettings

NetworkSettings

Network settings for the instance.

name

string

Name of the instance.
In order to be unique it must contain at least on of instance unique placeholders:
{instance.short_id}
{instance.index}
combination of {instance.zone_id} and {instance.index_in_zone}
Example: my-instance-{instance.index}
If not set, default is used: {instance_group.id}-{instance.short_id}
It may also contain another placeholders, see metadata doc for full list.

The maximum string length in characters is 128.

hostname

string

Host name for the instance.
This field is used to generate the yandex.cloud.compute.v1.Instance.fqdn value.
The host name must be unique within the network and region.
If not specified, the host name will be equal to yandex.cloud.compute.v1.Instance.id of the instance
and FQDN will be <id>.auto.internal. Otherwise FQDN will be <hostname>.<region_id>.internal.

In order to be unique it must contain at least on of instance unique placeholders:
{instance.short_id}
{instance.index}
combination of {instance.zone_id} and {instance.index_in_zone}
Example: my-instance-{instance.index}
If not set, name value will be used
It may also contain another placeholders, see metadata doc for full list.

The maximum string length in characters is 128.

placementPolicy

PlacementPolicy

Placement Group

filesystemSpecs[]

AttachedFilesystemSpec

Array of filesystems to attach to the instance.

The filesystems must reside in the same availability zone as the instance.

To use the instance with an attached filesystem, the latter must be mounted.
For details, see documentation.

metadataOptions

MetadataOptions

Metadata options for the instance

reservedInstancePoolId

string

ID of the reserved instance pool that the instance should belong to.
Attaching/detaching running instance will increase/decrease the size of the reserved instance pool.
Attaching/detaching stopped instance will leave the size of the reserved instance pool unchanged. Starting such attached instance will use resources from the reserved instance pool.
Reserved instance pool resource configuration must match the resource configuration of the instance.

Field

Description

memory

string (int64)

The amount of memory available to the instance, specified in bytes.

The maximum value is 824633720832.

cores

string (int64)

The number of cores available to the instance.

coreFraction

string (int64)

Baseline level of CPU performance with the ability to burst performance above that baseline level.
This field sets baseline performance for each core.

gpus

string (int64)

The number of GPUs available to the instance.

Field

Description

mode

enum (Mode)

Required field. Access mode to the Disk resource.

• READ_ONLY: Read-only access.
• READ_WRITE: Read/Write access.

deviceName

string

Serial number that is reflected in the /dev/disk/by-id/ tree
of a Linux operating system running within the instance.

This value can be used to reference the device for mounting, resizing, and so on, from within the instance.

Value must match the regular expression \|[a-z][-_0-9a-z]{0,19}.

diskSpec

DiskSpec

Required field. oneof disk_spec or disk_id
Disk specification that is attached to the instance. For more information, see Disks.

diskId

string

Set to use an existing disk. To set use variables.

The maximum string length in characters is 128. Value must match the regular expression [-a-zA-Z0-9._{}]*.

name

string

When set can be later used to change DiskSpec of actual disk.

The maximum string length in characters is 128.

Field

Description

description

string

Description of the disk.

The maximum string length in characters is 256.

typeId

string

Required field. ID of the disk type.

size

string (int64)

Size of the disk, specified in bytes.

Acceptable values are 4194304 to 28587302322176, inclusive.

imageId

string

ID of the image that will be used for disk creation.

The maximum string length in characters is 50.

Includes only one of the fields imageId, snapshotId.

snapshotId

string

ID of the snapshot that will be used for disk creation.

The maximum string length in characters is 50.

Includes only one of the fields imageId, snapshotId.

preserveAfterInstanceDelete

boolean

When set to true, disk will not be deleted even after managed instance is deleted.
It will be a user's responsibility to delete such disks.

Field

Description

networkId

string

ID of the network.

subnetIds[]

string

IDs of the subnets.

primaryV4AddressSpec

PrimaryAddressSpec

Primary IPv4 address that is assigned to the instance for this network interface.

primaryV6AddressSpec

PrimaryAddressSpec

Primary IPv6 address that is assigned to the instance for this network interface. IPv6 not available yet.

securityGroupIds[]

string

IDs of security groups.

Field

Description

oneToOneNatSpec

OneToOneNatSpec

An external IP address configuration.
If not specified, then this managed instance will have no external internet access.

dnsRecordSpecs[]

DnsRecordSpec

Internal DNS configuration

address

string

Optional. Manual set static internal IP. To set use variables.

Field

Description

ipVersion

enum (IpVersion)

IP version for the public IP address.

• IPV4: IPv4 address, for example 192.168.0.0.
• IPV6: IPv6 address, not available yet.

address

string

Manual set static public IP. To set use variables. (optional)

dnsRecordSpecs[]

DnsRecordSpec

External DNS configuration

Field

Description

fqdn

string

Required field. FQDN (required)

dnsZoneId

string

DNS zone id (optional, if not set, private zone used)

ttl

string (int64)

DNS record ttl, values in 0-86400 (optional)

Acceptable values are 0 to 86400, inclusive.

ptr

boolean

When set to true, also create PTR DNS record (optional)

Field

Description

preemptible

boolean

Preemptible instances are stopped at least once every 24 hours, and can be stopped at any time
if their resources are needed by Compute.
For more information, see Preemptible Virtual Machines.

Field

Description

type

enum (Type)

Type of instance network.

• STANDARD
• SOFTWARE_ACCELERATED
• HARDWARE_ACCELERATED

Field

Description

placementGroupId

string

Identifier of placement group

hostAffinityRules[]

HostAffinityRule

List of affinity rules. Scheduler will attempt to allocate instances according to order of rules.

Field

Description

key

string

Affinity label or one of reserved values - 'yc.hostId', 'yc.hostGroupId'

op

enum (Operator)

Include or exclude action

• IN
• NOT_IN

values[]

string

Affinity value or host ID or host group ID

Field

Description

mode

enum (Mode)

Mode of access to the filesystem that should be attached.

• READ_ONLY: Read-only access.
• READ_WRITE: Read/Write access. Default value.

deviceName

string

Name of the device representing the filesystem on the instance.

The name should be used for referencing the filesystem from within the instance
when it's being mounted, resized etc.

If not specified, a random value will be generated.

Value must match the regular expression \|[a-z][-_0-9a-z]{0,19}.

filesystemId

string

ID of the filesystem that should be attached.

The maximum string length in characters is 128. Value must match the regular expression [-a-zA-Z0-9._{}]*.

Field

Description

gceHttpEndpoint

enum (MetadataOption)

Enabled access to GCE flavored metadata

• ENABLED: Option is enabled
• DISABLED: Option is disabled

awsV1HttpEndpoint

enum (MetadataOption)

Enabled access to AWS flavored metadata (IMDSv1)

• ENABLED: Option is enabled
• DISABLED: Option is disabled

gceHttpToken

enum (MetadataOption)

Enabled access to IAM credentials with GCE flavored metadata

• ENABLED: Option is enabled
• DISABLED: Option is disabled

awsV1HttpToken

enum (MetadataOption)

Enabled access to IAM credentials with AWS flavored metadata (IMDSv1)

• ENABLED: Option is enabled
• DISABLED: Option is disabled

Field

Description

fixedScale

FixedScale

Manual scaling policy of the instance group.

Includes only one of the fields fixedScale, autoScale.

autoScale

AutoScale

Automatic scaling policy of the instance group.

Includes only one of the fields fixedScale, autoScale.

testAutoScale

AutoScale

Test spec for automatic scaling policy of the instance group.

Field

Description

size

string (int64)

Number of instances in the instance group.

Acceptable values are 1 to 100, inclusive.

Field

Description

minZoneSize

string (int64)

Lower limit for instance count in each zone.

Acceptable values are 0 to 100, inclusive.

maxSize

string (int64)

Upper limit for total instance count (across all zones).
0 means maximum limit = 100.

Acceptable values are 0 to 100, inclusive.

measurementDuration

string (duration)

Time in seconds allotted for averaging metrics.
1 minute by default.

warmupDuration

string (duration)

The warmup time of the instance in seconds. During this time,
traffic is sent to the instance, but instance metrics are not collected.

stabilizationDuration

string (duration)

Minimum amount of time in seconds allotted for monitoring before
Instance Groups can reduce the number of instances in the group.
During this time, the group size doesn't decrease, even if the new metric values
indicate that it should.

initialSize

string (int64)

Target group size.

The minimum value is 1.

cpuUtilizationRule

CpuUtilizationRule

Defines an autoscaling rule based on the average CPU utilization of the instance group.

If more than one rule is specified, e.g. CPU utilization and one or more Monitoring metrics (customRules),
the size of the instance group will be equal to the maximum of sizes calculated according to each metric.

customRules[]

CustomRule

Defines an autoscaling rule based on a custom metric from Monitoring.

If more than one rule is specified, e.g. CPU utilization (cpuUtilizationRule) and one or more Monitoring
metrics, the size of the instance group will be equal to the maximum of sizes calculated according to each metric.

The maximum number of elements is 3.

autoScaleType

enum (AutoScaleType)

Autoscaling type.

• ZONAL: Scale each zone independently. This is the default.
• REGIONAL: Scale group as a whole.

Field

Description

utilizationTarget

string

Target CPU utilization level. Instance Groups maintains this level for each availability zone.

Acceptable values are 10 to 100, inclusive.

Field

Description

ruleType

enum (RuleType)

Required field. Custom metric rule type. This field affects which label from
the custom metric should be used: zone_id or instance_id.

• UTILIZATION: This type means that the metric applies to one instance.
  First, Instance Groups calculates the average metric value for each instance,
  then averages the values for instances in one availability zone or in whole group depends on autoscaling type.
  This type of metric must have the instance_id label.
• WORKLOAD: This type means that the metric applies to instances in one availability zone or to whole group depends on autoscaling type.
  This type of metric must have the zone_id label if ZONAL autoscaling type is chosen.

metricType

enum (MetricType)

Required field. Type of custom metric. This field affects how Instance Groups calculates the average metric value.

• GAUGE: This type is used for metrics that show the metric value at a certain point in time,
  such as requests per second to the server on an instance.

  Instance Groups calculates the average metric value for the period
  specified in the AutoScale.measurementDuration field.

• COUNTER: This type is used for metrics that monotonically increase over time,
  such as the total number of requests to the server on an instance.

  Instance Groups calculates the average value increase for the period
  specified in the AutoScale.measurementDuration field.

metricName

string

Required field. Name of custom metric in Monitoring that should be used for scaling.

Value must match the regular expression [a-zA-Z0-9./@_][ 0-9a-zA-Z./@_,:;()\[\]<>-]{0,198}.

labels

object (map<string, string>)

Labels of custom metric in Monitoring that should be used for scaling.

Each value must match the regular expression [a-zA-Z0-9./@_][ 0-9a-zA-Z./@_,:;()\[\]<>-]{0,198}. Each key must match the regular expression ^[a-zA-Z][0-9a-zA-Z_]{0,31}$.

target

string

Target value for the custom metric. Instance Groups maintains this level for each availability zone.

Value must be greater than 0.

folderId

string

Folder id of custom metric in Monitoring that should be used for scaling.

The maximum string length in characters is 50.

service

string

Service of custom metric in Monitoring that should be used for scaling.

The maximum string length in characters is 200.

Field

Description

maxUnavailable

string (int64)

The maximum number of running instances that can be taken offline (i.e., stopped or deleted) at the same time
during the update process.
If maxExpansion is not specified or set to zero, maxUnavailable must be set to a non-zero value.

Acceptable values are 0 to 100, inclusive.

maxDeleting

string (int64)

The maximum number of instances that can be deleted at the same time.

The value 0 is any number of virtual machines within the allowed values.

Acceptable values are 0 to 100, inclusive.

maxCreating

string (int64)

The maximum number of instances that can be created at the same time.

The value 0 is any number of virtual machines within the allowed values.

Acceptable values are 0 to 100, inclusive.

maxExpansion

string (int64)

The maximum number of instances that can be temporarily allocated above the group's target size
during the update process.
If maxUnavailable is not specified or set to zero, maxExpansion must be set to a non-zero value.

Acceptable values are 0 to 100, inclusive.

startupDuration

string (duration)

Instance startup duration.
Instance will be considered up and running (and start receiving traffic) only after startup_duration
has elapsed and all health checks are passed.
See ManagedInstance.Status for more information.

strategy

enum (Strategy)

Affects the lifecycle of the instance during deployment.

• PROACTIVE: Instance Groups can forcefully stop a running instance. This is the default.
• OPPORTUNISTIC: Instance Groups does not stop a running instance.
  Instead, it will wait until the instance stops itself or becomes unhealthy.

minimalAction

enum (MinimalAction)

If instance update requires a less disruptive action than minimalAction,
Instance Groups performs minimalAction to execute the update

• LIVE_UPDATE: Updating an instance without stopping. This is the default.
• RESTART: Updating an instance with restart: stopping and then starting the instance.
• RECREATE: Re-creating an instance: deleting an instance and creating a new one.

Field

Description

zones[]

Zone

List of availability zones.

The minimum number of elements is 1.

Field

Description

zoneId

string

Required field. ID of the availability zone where the instance resides.

instanceTagsPool[]

string

Each instance in a zone will be associated with exactly one of a tag from a pool below.
All specified tags must be unique across the whole group not only the zone.
It is guaranteed that during whole deploy only tags from prefix of the specified list will be used.
It is possible to use tag associated with instance in templating via {instance.tag}.

The string length in characters for each value must be 3-50.

Field

Description

targetGroupId

string

ID of the Network Load Balancer target group attributed to the instance group.

statusMessage

string

Status message of the target group.

Field

Description

targetSize

string (int64)

Target number of instances for this instance group.

runningActualCount

string (int64)

The number of running instances that match the current instance template. For more information, see ManagedInstance.Status.RUNNING_ACTUAL.

runningOutdatedCount

string (int64)

The number of running instances that does not match the current instance template. For more information, see ManagedInstance.Status.RUNNING_OUTDATED.

processingCount

string (int64)

The number of instances in flight (for example, updating, starting, deleting). For more information, see ManagedInstance.Status.

Field

Description

targetGroupSpec

TargetGroupSpec

Specification of the target group that the instance group will be added to. For more information, see Target groups and resources.

maxOpeningTrafficDuration

string (duration)

Timeout for waiting for the VM to be checked by the load balancer. If the timeout is exceeded,
the VM will be turned off based on the deployment policy. Specified in seconds.

ignoreHealthChecks

boolean

Do not wait load balancer health checks.

Field

Description

name

string

Name of the target group.

Value must match the regular expression \|[a-z]([-a-z0-9]{0,61}[a-z0-9])?.

description

string

Description of the target group.

The maximum string length in characters is 256.

labels

object (map<string, string>)

Resource labels as key:value pairs.

No more than 64 per resource. The maximum string length in characters for each value is 63. Each value must match the regular expression [-_./\@0-9a-z]*. The string length in characters for each key must be 1-63. Each key must match the regular expression [a-z][-_./\@0-9a-z]*.

Field

Description

healthCheckSpecs[]

HealthCheckSpec

Health checking specification. For more information, see Health check.

The minimum number of elements is 1.

maxCheckingHealthDuration

string (duration)

Timeout for waiting for the VM to become healthy. If the timeout is exceeded,
the VM will be turned off based on the deployment policy. Specified in seconds.

Field

Description

interval

string (duration)

The interval between health checks. The default is 2 seconds.

timeout

string (duration)

Timeout for the managed instance to return a response for the health check. The default is 1 second.

unhealthyThreshold

string (int64)

The number of failed health checks for the managed instance to be considered unhealthy. The default (0) is 2.

healthyThreshold

string (int64)

The number of successful health checks required in order for the managed instance to be considered healthy. The default (0) is 2.

tcpOptions

TcpOptions

Configuration options for a TCP health check.

Includes only one of the fields tcpOptions, httpOptions.

httpOptions

HttpOptions

Configuration options for an HTTP health check.

Includes only one of the fields tcpOptions, httpOptions.

Field

Description

port

string (int64)

Port to use for TCP health checks.

Acceptable values are 1 to 65535, inclusive.

Field

Description

port

string (int64)

Port to use for HTTP health checks.

Acceptable values are 1 to 65535, inclusive.

path

string

URL path to set for health checking requests.

Field

Description

key

string

The string length in characters must be 1-128. Value must match the regular expression [a-zA-Z0-9._-]*.

value

string

The maximum string length in characters is 128.

Field

Description

targetGroupSpec

ApplicationTargetGroupSpec

Required field. Basic properties of the Application Load Balancer target group attributed to the instance group.

maxOpeningTrafficDuration

string (duration)

Timeout for waiting for the VM to be checked by the load balancer. If the timeout is exceeded,
the VM will be turned off based on the deployment policy. Specified in seconds.

ignoreHealthChecks

boolean

Do not wait load balancer health checks.

Field

Description

name

string

Name of the target group.

description

string

Description of the target group.

labels

object (map<string, string>)

Resource labels as key:value pairs.

Field

Description

targetGroupId

string

ID of the Application Load Balancer target group attributed to the instance group.

statusMessage

string

Status message of the target group.

Field

Description

autoHealingAction

enum (AutoHealingAction)

Instance Groups performs autoHealingAction when instance becomes unhealthy.

• RESTART: Re-starting an instance with restart: stopping and then starting the instance.
• RECREATE: Re-creating an instance: deleting an instance and creating a new one.
• NONE: No action

Field

Description

zoneId

string

ID of zone.

disabledUntil

string (date-time)

Timestamp until which the zone will be disabled.
If not present then zone will be disabled until it is removed through a separate call.

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).