Reference documentation and code samples for the Google Cloud Appengine Admin V1 Client class AutomaticScaling.
Automatic scaling is based on request rate, response latencies, and other application metrics.
Generated from protobuf message google.appengine.v1.AutomaticScaling
Namespace
Google \ Cloud \ AppEngine \ V1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ cool_down_period |
Google\Protobuf\Duration
The time period that the Autoscaler should wait 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. Only applicable in the App Engine flexible environment. |
↳ cpu_utilization |
CpuUtilization
Target scaling by CPU usage. |
↳ max_concurrent_requests |
int
Number of concurrent requests an automatic scaling instance can accept before the scheduler spawns a new instance. Defaults to a runtime-specific value. |
↳ max_idle_instances |
int
Maximum number of idle instances that should be maintained for this version. |
↳ max_total_instances |
int
Maximum number of instances that should be started to handle requests for this version. |
↳ max_pending_latency |
Google\Protobuf\Duration
Maximum amount of time that a request should wait in the pending queue before starting a new instance to handle it. |
↳ min_idle_instances |
int
Minimum number of idle instances that should be maintained for this version. Only applicable for the default version of a service. |
↳ min_total_instances |
int
Minimum number of running instances that should be maintained for this version. |
↳ min_pending_latency |
Google\Protobuf\Duration
Minimum amount of time a request should wait in the pending queue before starting a new instance to handle it. |
↳ request_utilization |
RequestUtilization
Target scaling by request utilization. |
↳ disk_utilization |
DiskUtilization
Target scaling by disk usage. |
↳ network_utilization |
NetworkUtilization
Target scaling by network usage. |
↳ standard_scheduler_settings |
StandardSchedulerSettings
Scheduler settings for standard environment. |
getCoolDownPeriod
The time period that the Autoscaler should wait 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. Only applicable in the App Engine flexible environment.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null |
|
hasCoolDownPeriod
clearCoolDownPeriod
setCoolDownPeriod
The time period that the Autoscaler should wait 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. Only applicable in the App Engine flexible environment.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getCpuUtilization
Target scaling by CPU usage.
| Returns | |
|---|---|
| Type | Description |
CpuUtilization|null |
|
hasCpuUtilization
clearCpuUtilization
setCpuUtilization
Target scaling by CPU usage.
| Parameter | |
|---|---|
| Name | Description |
var |
CpuUtilization
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMaxConcurrentRequests
Number of concurrent requests an automatic scaling instance can accept before the scheduler spawns a new instance.
Defaults to a runtime-specific value.
| Returns | |
|---|---|
| Type | Description |
int |
|
setMaxConcurrentRequests
Number of concurrent requests an automatic scaling instance can accept before the scheduler spawns a new instance.
Defaults to a runtime-specific value.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMaxIdleInstances
Maximum number of idle instances that should be maintained for this version.
| Returns | |
|---|---|
| Type | Description |
int |
|
setMaxIdleInstances
Maximum number of idle instances that should be maintained for this version.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMaxTotalInstances
Maximum number of instances that should be started to handle requests for this version.
| Returns | |
|---|---|
| Type | Description |
int |
|
setMaxTotalInstances
Maximum number of instances that should be started to handle requests for this version.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMaxPendingLatency
Maximum amount of time that a request should wait in the pending queue before starting a new instance to handle it.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null |
|
hasMaxPendingLatency
clearMaxPendingLatency
setMaxPendingLatency
Maximum amount of time that a request should wait in the pending queue before starting a new instance to handle it.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMinIdleInstances
Minimum number of idle instances that should be maintained for this version. Only applicable for the default version of a service.
| Returns | |
|---|---|
| Type | Description |
int |
|
setMinIdleInstances
Minimum number of idle instances that should be maintained for this version. Only applicable for the default version of a service.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMinTotalInstances
Minimum number of running instances that should be maintained for this version.
| Returns | |
|---|---|
| Type | Description |
int |
|
setMinTotalInstances
Minimum number of running instances that should be maintained for this version.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMinPendingLatency
Minimum amount of time a request should wait in the pending queue before starting a new instance to handle it.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null |
|
hasMinPendingLatency
clearMinPendingLatency
setMinPendingLatency
Minimum amount of time a request should wait in the pending queue before starting a new instance to handle it.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getRequestUtilization
Target scaling by request utilization.
| Returns | |
|---|---|
| Type | Description |
RequestUtilization|null |
|
hasRequestUtilization
clearRequestUtilization
setRequestUtilization
Target scaling by request utilization.
| Parameter | |
|---|---|
| Name | Description |
var |
RequestUtilization
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getDiskUtilization
Target scaling by disk usage.
| Returns | |
|---|---|
| Type | Description |
DiskUtilization|null |
|
hasDiskUtilization
clearDiskUtilization
setDiskUtilization
Target scaling by disk usage.
| Parameter | |
|---|---|
| Name | Description |
var |
DiskUtilization
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getNetworkUtilization
Target scaling by network usage.
| Returns | |
|---|---|
| Type | Description |
NetworkUtilization|null |
|
hasNetworkUtilization
clearNetworkUtilization
setNetworkUtilization
Target scaling by network usage.
| Parameter | |
|---|---|
| Name | Description |
var |
NetworkUtilization
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getStandardSchedulerSettings
Scheduler settings for standard environment.
| Returns | |
|---|---|
| Type | Description |
StandardSchedulerSettings|null |
|
hasStandardSchedulerSettings
clearStandardSchedulerSettings
setStandardSchedulerSettings
Scheduler settings for standard environment.
| Parameter | |
|---|---|
| Name | Description |
var |
StandardSchedulerSettings
|
| Returns | |
|---|---|
| Type | Description |
$this |
|