Reference documentation and code samples for the Google Cloud Dataproc V1 Client class FlexibleInstanceGroupConfig.
The configuration for High Obtainability (HO) flexible instance groups.
Flexible instance group configs serve as the single source of truth for desired state.
Generated from protobuf message google.cloud.dataproc.v1.FlexibleInstanceGroupConfig
Namespace
Google \ Cloud \ Dataproc \ V1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ num_instances |
int
Optional. The number of VM instances requested. For master instances, this must be 1. For worker and secondary worker instances, this represents the desired capacity of the group and is mutable via cluster update operations and autoscaling. |
↳ core_count |
int
Optional. The number of vCPUs per instance. Must be a power of 2 (2, 4, 8, 16, 32). This is a create-time specification and is not currently mutable via update masks. |
↳ boot_disk_size_gb |
int
Optional. The boot disk size in GB. This is a create-time specification and is not currently mutable via update masks. |
↳ hardware_class |
int
Optional. The hardware class of the instances. This is a create-time specification and is not currently mutable via update masks. |
getNumInstances
Optional. The number of VM instances requested.
For master instances, this must be 1. For worker and secondary worker instances, this represents the desired capacity of the group and is mutable via cluster update operations and autoscaling.
| Returns | |
|---|---|
| Type | Description |
int |
|
setNumInstances
Optional. The number of VM instances requested.
For master instances, this must be 1. For worker and secondary worker instances, this represents the desired capacity of the group and is mutable via cluster update operations and autoscaling.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getCoreCount
Optional. The number of vCPUs per instance. Must be a power of 2 (2, 4, 8, 16, 32). This is a create-time specification and is not currently mutable via update masks.
| Returns | |
|---|---|
| Type | Description |
int |
|
setCoreCount
Optional. The number of vCPUs per instance. Must be a power of 2 (2, 4, 8, 16, 32). This is a create-time specification and is not currently mutable via update masks.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getBootDiskSizeGb
Optional. The boot disk size in GB. This is a create-time specification and is not currently mutable via update masks.
| Returns | |
|---|---|
| Type | Description |
int |
|
setBootDiskSizeGb
Optional. The boot disk size in GB. This is a create-time specification and is not currently mutable via update masks.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getHardwareClass
Optional. The hardware class of the instances. This is a create-time specification and is not currently mutable via update masks.
| Returns | |
|---|---|
| Type | Description |
int |
Enum of type HardwareClass. |
setHardwareClass
Optional. The hardware class of the instances. This is a create-time specification and is not currently mutable via update masks.
| Parameter | |
|---|---|
| Name | Description |
var |
int
Enum of type HardwareClass. |
| Returns | |
|---|---|
| Type | Description |
$this |
|