AutoscalingPolicyServiceClient

AutoscalingPolicyServiceClient

The API interface for managing autoscaling policies in the Dataproc API.

Constructor

new AutoscalingPolicyServiceClient(optionsopt)

Construct an instance of AutoscalingPolicyServiceClient.

Parameters:
Name Type Attributes Description
options object <optional>

The configuration object. See the subsequent parameters for more details.

Properties
Name Type Attributes Description
credentials object <optional>

Credentials object.

Properties
Name Type Attributes Description
client_email string <optional>
private_key string <optional>
email string <optional>

Account email address. Required when using a .pem or .p12 keyFilename.
keyFilename string <optional>

Full path to the a .json, .pem, or .p12 key downloaded from the Google Developers Console. If you provide a path to a JSON file, the projectId option below is not necessary. NOTE: .pem and .p12 require you to specify options.email as well.
port number <optional>

The port on which to connect to the remote host.
projectId string <optional>

The project ID from the Google Developer's Console, e.g. 'grape-spaceship-123'. We will also check the environment variable GCLOUD_PROJECT for your project ID. If your app is running in an environment which supports Application Default Credentials, your project ID will be detected automatically.
apiEndpoint string <optional>

The domain name of the API remote host.

Members

(static) apiEndpoint

The DNS address for this API service - same as servicePath(), exists for compatibility reasons.

(static) port

The port for this API service.

(static) scopes

The scopes needed to make gRPC calls for every method defined in this service.

(static) servicePath

The DNS address for this API service.

Methods

close()

Terminate the GRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

createAutoscalingPolicy(request, optionsopt) → {Promise}

Creates new autoscaling policy.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
parent string

Required. The "resource name" of the region or location, as described in https://cloud.google.com/apis/design/resource_names.

  • For projects.regions.autoscalingPolicies.create, the resource name of the region has the following format: projects/{project_id}/regions/{region}

  • For projects.locations.autoscalingPolicies.create, the resource name of the location has the following format: projects/{project_id}/locations/{location}
policy google.cloud.dataproc.v1.AutoscalingPolicy

Required. The autoscaling policy to create.
options object <optional>

Call options. See CallOptions for more details.

deleteAutoscalingPolicy(request, optionsopt) → {Promise}

Deletes an autoscaling policy. It is an error to delete an autoscaling policy that is in use by one or more clusters.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
name string

Required. The "resource name" of the autoscaling policy, as described in https://cloud.google.com/apis/design/resource_names.

  • For projects.regions.autoscalingPolicies.delete, the resource name of the policy has the following format: projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}

  • For projects.locations.autoscalingPolicies.delete, the resource name of the policy has the following format: projects/{project_id}/locations/{location}/autoscalingPolicies/{policy_id}
options object <optional>

Call options. See CallOptions for more details.

getAutoscalingPolicy(request, optionsopt) → {Promise}

Retrieves autoscaling policy.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
name string

Required. The "resource name" of the autoscaling policy, as described in https://cloud.google.com/apis/design/resource_names.

  • For projects.regions.autoscalingPolicies.get, the resource name of the policy has the following format: projects/{project_id}/regions/{region}/autoscalingPolicies/{policy_id}

  • For projects.locations.autoscalingPolicies.get, the resource name of the policy has the following format: projects/{project_id}/locations/{location}/autoscalingPolicies/{policy_id}
options object <optional>

Call options. See CallOptions for more details.

getProjectId(callback)

Return the project ID used by this class.

Parameters:
Name Type Description
callback function

the callback to be called with the current project Id.

initialize() → {Promise}

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

listAutoscalingPolicies(request, optionsopt) → {Promise}

Lists autoscaling policies in the project.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Attributes Description
parent string

Required. The "resource name" of the region or location, as described in https://cloud.google.com/apis/design/resource_names.

  • For projects.regions.autoscalingPolicies.list, the resource name of the region has the following format: projects/{project_id}/regions/{region}

  • For projects.locations.autoscalingPolicies.list, the resource name of the location has the following format: projects/{project_id}/locations/{location}
pageSize number <optional>

Optional. The maximum number of results to return in each response. Must be less than or equal to 1000. Defaults to 100.
pageToken string <optional>

Optional. The page token, returned by a previous call, to request the next page of results.
options object <optional>

Call options. See CallOptions for more details.

listAutoscalingPoliciesAsync(request, optionsopt) → {Object}

Equivalent to listAutoscalingPolicies, but returns an iterable object.

for-await-of syntax is used with the iterable to recursively get response element on-demand.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Attributes Description
parent string

Required. The "resource name" of the region or location, as described in https://cloud.google.com/apis/design/resource_names.

  • For projects.regions.autoscalingPolicies.list, the resource name of the region has the following format: projects/{project_id}/regions/{region}

  • For projects.locations.autoscalingPolicies.list, the resource name of the location has the following format: projects/{project_id}/locations/{location}
pageSize number <optional>

Optional. The maximum number of results to return in each response. Must be less than or equal to 1000. Defaults to 100.
pageToken string <optional>

Optional. The page token, returned by a previous call, to request the next page of results.
options object <optional>

Call options. See CallOptions for more details.

listAutoscalingPoliciesStream(request, optionsopt) → {Stream}

Equivalent to listAutoscalingPolicies, but returns a NodeJS Stream object.

This fetches the paged responses for listAutoscalingPolicies continuously and invokes the callback registered for 'data' event for each element in the responses.

The returned object has 'end' method when no more elements are required.

autoPaginate option will be ignored.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Attributes Description
parent string

Required. The "resource name" of the region or location, as described in https://cloud.google.com/apis/design/resource_names.

  • For projects.regions.autoscalingPolicies.list, the resource name of the region has the following format: projects/{project_id}/regions/{region}

  • For projects.locations.autoscalingPolicies.list, the resource name of the location has the following format: projects/{project_id}/locations/{location}
pageSize number <optional>

Optional. The maximum number of results to return in each response. Must be less than or equal to 1000. Defaults to 100.
pageToken string <optional>

Optional. The page token, returned by a previous call, to request the next page of results.
options object <optional>

Call options. See CallOptions for more details.
See:

locationPath(project, location) → {string}

Return a fully-qualified location resource name string.

Parameters:
Name Type Description
project string
location string

matchAutoscalingPolicyFromProjectLocationAutoscalingPolicyName(projectLocationAutoscalingPolicyName) → {string}

Parse the autoscaling_policy from ProjectLocationAutoscalingPolicy resource.

Parameters:
Name Type Description
projectLocationAutoscalingPolicyName string

A fully-qualified path representing project_location_autoscaling_policy resource.

matchAutoscalingPolicyFromProjectRegionAutoscalingPolicyName(projectRegionAutoscalingPolicyName) → {string}

Parse the autoscaling_policy from ProjectRegionAutoscalingPolicy resource.

Parameters:
Name Type Description
projectRegionAutoscalingPolicyName string

A fully-qualified path representing project_region_autoscaling_policy resource.

matchLocationFromLocationName(locationName) → {string}

Parse the location from Location resource.

Parameters:
Name Type Description
locationName string

A fully-qualified path representing Location resource.

matchLocationFromProjectLocationAutoscalingPolicyName(projectLocationAutoscalingPolicyName) → {string}

Parse the location from ProjectLocationAutoscalingPolicy resource.

Parameters:
Name Type Description
projectLocationAutoscalingPolicyName string

A fully-qualified path representing project_location_autoscaling_policy resource.

matchLocationFromProjectLocationWorkflowTemplateName(projectLocationWorkflowTemplateName) → {string}

Parse the location from ProjectLocationWorkflowTemplate resource.

Parameters:
Name Type Description
projectLocationWorkflowTemplateName string

A fully-qualified path representing project_location_workflow_template resource.

matchProjectFromLocationName(locationName) → {string}

Parse the project from Location resource.

Parameters:
Name Type Description
locationName string

A fully-qualified path representing Location resource.

matchProjectFromProjectLocationAutoscalingPolicyName(projectLocationAutoscalingPolicyName) → {string}

Parse the project from ProjectLocationAutoscalingPolicy resource.

Parameters:
Name Type Description
projectLocationAutoscalingPolicyName string

A fully-qualified path representing project_location_autoscaling_policy resource.

matchProjectFromProjectLocationWorkflowTemplateName(projectLocationWorkflowTemplateName) → {string}

Parse the project from ProjectLocationWorkflowTemplate resource.

Parameters:
Name Type Description
projectLocationWorkflowTemplateName string

A fully-qualified path representing project_location_workflow_template resource.

matchProjectFromProjectName(projectName) → {string}

Parse the project from Project resource.

Parameters:
Name Type Description
projectName string

A fully-qualified path representing Project resource.

matchProjectFromProjectRegionAutoscalingPolicyName(projectRegionAutoscalingPolicyName) → {string}

Parse the project from ProjectRegionAutoscalingPolicy resource.

Parameters:
Name Type Description
projectRegionAutoscalingPolicyName string

A fully-qualified path representing project_region_autoscaling_policy resource.

matchProjectFromProjectRegionWorkflowTemplateName(projectRegionWorkflowTemplateName) → {string}

Parse the project from ProjectRegionWorkflowTemplate resource.

Parameters:
Name Type Description
projectRegionWorkflowTemplateName string

A fully-qualified path representing project_region_workflow_template resource.

matchRegionFromProjectRegionAutoscalingPolicyName(projectRegionAutoscalingPolicyName) → {string}

Parse the region from ProjectRegionAutoscalingPolicy resource.

Parameters:
Name Type Description
projectRegionAutoscalingPolicyName string

A fully-qualified path representing project_region_autoscaling_policy resource.

matchRegionFromProjectRegionWorkflowTemplateName(projectRegionWorkflowTemplateName) → {string}

Parse the region from ProjectRegionWorkflowTemplate resource.

Parameters:
Name Type Description
projectRegionWorkflowTemplateName string

A fully-qualified path representing project_region_workflow_template resource.

matchWorkflowTemplateFromProjectLocationWorkflowTemplateName(projectLocationWorkflowTemplateName) → {string}

Parse the workflow_template from ProjectLocationWorkflowTemplate resource.

Parameters:
Name Type Description
projectLocationWorkflowTemplateName string

A fully-qualified path representing project_location_workflow_template resource.

matchWorkflowTemplateFromProjectRegionWorkflowTemplateName(projectRegionWorkflowTemplateName) → {string}

Parse the workflow_template from ProjectRegionWorkflowTemplate resource.

Parameters:
Name Type Description
projectRegionWorkflowTemplateName string

A fully-qualified path representing project_region_workflow_template resource.

projectLocationAutoscalingPolicyPath(project, location, autoscaling_policy) → {string}

Return a fully-qualified projectLocationAutoscalingPolicy resource name string.

Parameters:
Name Type Description
project string
location string
autoscaling_policy string

projectLocationWorkflowTemplatePath(project, location, workflow_template) → {string}

Return a fully-qualified projectLocationWorkflowTemplate resource name string.

Parameters:
Name Type Description
project string
location string
workflow_template string

projectPath(project) → {string}

Return a fully-qualified project resource name string.

Parameters:
Name Type Description
project string

projectRegionAutoscalingPolicyPath(project, region, autoscaling_policy) → {string}

Return a fully-qualified projectRegionAutoscalingPolicy resource name string.

Parameters:
Name Type Description
project string
region string
autoscaling_policy string

projectRegionWorkflowTemplatePath(project, region, workflow_template) → {string}

Return a fully-qualified projectRegionWorkflowTemplate resource name string.

Parameters:
Name Type Description
project string
region string
workflow_template string

updateAutoscalingPolicy(request, optionsopt) → {Promise}

Updates (replaces) autoscaling policy.

Disabled check for update_mask, because all updates will be full replacements.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
policy google.cloud.dataproc.v1.AutoscalingPolicy

Required. The updated autoscaling policy.
options object <optional>

Call options. See CallOptions for more details.