Compute V1 Client - Class AutoscalingPolicy (1.9.1)

Version 1.9.1

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Reference documentation and code samples for the Compute V1 Client class AutoscalingPolicy.

Cloud Autoscaler policy.

Generated from protobuf message google.cloud.compute.v1.AutoscalingPolicy

Namespace

Google \ Cloud \ Compute \ V1

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ cool_down_period_sec	int The number of seconds that the autoscaler waits before it starts collecting information from a new instance. This prevents the autoscaler from collecting information when the instance is initializing, during which the collected usage would not be reliable. The default time autoscaler waits is 60 seconds. Virtual machine initialization times might vary because of numerous factors. We recommend that you test how long an instance may take to initialize. To do this, create an instance and time the startup process.
↳ cpu_utilization	Google\Cloud\Compute\V1\AutoscalingPolicyCpuUtilization Defines the CPU utilization policy that allows the autoscaler to scale based on the average CPU utilization of a managed instance group.
↳ custom_metric_utilizations	array<Google\Cloud\Compute\V1\AutoscalingPolicyCustomMetricUtilization> Configuration parameters of autoscaling based on a custom metric.
↳ load_balancing_utilization	Google\Cloud\Compute\V1\AutoscalingPolicyLoadBalancingUtilization Configuration parameters of autoscaling based on load balancer.
↳ max_num_replicas	int The maximum number of instances that the autoscaler can scale out to. This is required when creating or updating an autoscaler. The maximum number of replicas must not be lower than minimal number of replicas.
↳ min_num_replicas	int The minimum number of replicas that the autoscaler can scale in to. This cannot be less than 0. If not provided, autoscaler chooses a default value depending on maximum number of instances allowed.
↳ mode	string Defines operating mode for this policy. Check the Mode enum for the list of possible values.
↳ scale_in_control	Google\Cloud\Compute\V1\AutoscalingPolicyScaleInControl
↳ scaling_schedules	array|Google\Protobuf\Internal\MapField Scaling schedules defined for an autoscaler. Multiple schedules can be set on an autoscaler, and they can overlap. During overlapping periods the greatest min_required_replicas of all scaling schedules is applied. Up to 128 scaling schedules are allowed.

getCoolDownPeriodSec

The number of seconds that the autoscaler waits before it starts collecting information from a new instance. This prevents the autoscaler from collecting information when the instance is initializing, during which the collected usage would not be reliable. The default time autoscaler waits is 60 seconds. Virtual machine initialization times might vary because of numerous factors. We recommend that you test how long an instance may take to initialize. To do this, create an instance and time the startup process.

Returns
Type	Description
int

hasCoolDownPeriodSec

clearCoolDownPeriodSec

setCoolDownPeriodSec

The number of seconds that the autoscaler waits before it starts collecting information from a new instance. This prevents the autoscaler from collecting information when the instance is initializing, during which the collected usage would not be reliable. The default time autoscaler waits is 60 seconds. Virtual machine initialization times might vary because of numerous factors. We recommend that you test how long an instance may take to initialize. To do this, create an instance and time the startup process.

Parameter
Name	Description
var	int

Returns
Type	Description
$this

getCpuUtilization

Defines the CPU utilization policy that allows the autoscaler to scale based on the average CPU utilization of a managed instance group.

Returns
Type	Description
Google\Cloud\Compute\V1\AutoscalingPolicyCpuUtilization|null

hasCpuUtilization

clearCpuUtilization

setCpuUtilization

Defines the CPU utilization policy that allows the autoscaler to scale based on the average CPU utilization of a managed instance group.

Parameter
Name	Description
var	Google\Cloud\Compute\V1\AutoscalingPolicyCpuUtilization

Returns
Type	Description
$this

getCustomMetricUtilizations

Configuration parameters of autoscaling based on a custom metric.

Returns
Type	Description
Google\Protobuf\Internal\RepeatedField

setCustomMetricUtilizations

Configuration parameters of autoscaling based on a custom metric.

Parameter
Name	Description
var	array<Google\Cloud\Compute\V1\AutoscalingPolicyCustomMetricUtilization>

Returns
Type	Description
$this

getLoadBalancingUtilization

Configuration parameters of autoscaling based on load balancer.

Returns
Type	Description
Google\Cloud\Compute\V1\AutoscalingPolicyLoadBalancingUtilization|null

hasLoadBalancingUtilization

clearLoadBalancingUtilization

setLoadBalancingUtilization

Configuration parameters of autoscaling based on load balancer.

Parameter
Name	Description
var	Google\Cloud\Compute\V1\AutoscalingPolicyLoadBalancingUtilization

Returns
Type	Description
$this

getMaxNumReplicas

The maximum number of instances that the autoscaler can scale out to. This is required when creating or updating an autoscaler. The maximum number of replicas must not be lower than minimal number of replicas.

Returns
Type	Description
int

hasMaxNumReplicas

clearMaxNumReplicas

setMaxNumReplicas

The maximum number of instances that the autoscaler can scale out to. This is required when creating or updating an autoscaler. The maximum number of replicas must not be lower than minimal number of replicas.

Parameter
Name	Description
var	int

Returns
Type	Description
$this

getMinNumReplicas

The minimum number of replicas that the autoscaler can scale in to. This cannot be less than 0. If not provided, autoscaler chooses a default value depending on maximum number of instances allowed.

Returns
Type	Description
int

hasMinNumReplicas

clearMinNumReplicas

setMinNumReplicas

The minimum number of replicas that the autoscaler can scale in to. This cannot be less than 0. If not provided, autoscaler chooses a default value depending on maximum number of instances allowed.

Parameter
Name	Description
var	int

Returns
Type	Description
$this

getMode

Defines operating mode for this policy.

Check the Mode enum for the list of possible values.

Returns
Type	Description
string

hasMode

clearMode

setMode

Defines operating mode for this policy.

Check the Mode enum for the list of possible values.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getScaleInControl

Generated from protobuf field optional .google.cloud.compute.v1.AutoscalingPolicyScaleInControl scale_in_control = 527670872;

Returns
Type	Description
Google\Cloud\Compute\V1\AutoscalingPolicyScaleInControl|null

hasScaleInControl

clearScaleInControl

setScaleInControl

Generated from protobuf field optional .google.cloud.compute.v1.AutoscalingPolicyScaleInControl scale_in_control = 527670872;

Parameter
Name	Description
var	Google\Cloud\Compute\V1\AutoscalingPolicyScaleInControl

Returns
Type	Description
$this

getScalingSchedules

Scaling schedules defined for an autoscaler. Multiple schedules can be set on an autoscaler, and they can overlap. During overlapping periods the greatest min_required_replicas of all scaling schedules is applied. Up to 128 scaling schedules are allowed.

Returns
Type	Description
Google\Protobuf\Internal\MapField

setScalingSchedules

Scaling schedules defined for an autoscaler. Multiple schedules can be set on an autoscaler, and they can overlap. During overlapping periods the greatest min_required_replicas of all scaling schedules is applied. Up to 128 scaling schedules are allowed.

Parameter
Name	Description
var	array|Google\Protobuf\Internal\MapField

Returns
Type	Description
$this