HubServiceClient

HubServiceClient

Network Connectivity Center is a hub-and-spoke abstraction for network connectivity management in Google Cloud. It reduces operational complexity through a simple, centralized connectivity management model.

Constructor

new HubServiceClient(optionsopt, gaxInstanceopt)

Construct an instance of HubServiceClient.

Parameters:
Name Type Attributes Description
options object <optional>

The configuration object. The options accepted by the constructor are described in detail in this document. The common options are:

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.

clientConfig gax.ClientConfig <optional>

Client configuration override. Follows the structure of gapicConfig.

fallback boolean <optional>

Use HTTP/1.1 REST mode. For more information, please check the documentation.

gaxInstance gax <optional>

loaded instance of google-gax. Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new HubServiceClient({fallback: true}, gax);

Members

apiEndpoint

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

port

The port for this API service.

scopes

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

servicePath

The DNS address for this API service.

Methods

(async) checkCreateHubProgress(name) → {Promise}

Check the status of the long running operation returned by createHub().

Parameters:
Name Type Description
name String

The operation name that will be passed.

Returns:
Type Description
Promise
  • The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.
Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The parent resource's name of the Hub.
   */
  // const parent = 'abc123'
  /**
   *  Optional. Unique id for the Hub to create.
   */
  // const hubId = 'abc123'
  /**
   *  Required. Initial values for a new Hub.
   */
  // const hub = {}
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique request ID
   *  so that if you must retry your request, the server will know to ignore
   *  the request if it has already been completed. The server will guarantee
   *  that for at least 60 minutes since the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callCreateHub() {
    // Construct request
    const request = {
      parent,
      hub,
    };

    // Run request
    const [operation] = await networkconnectivityClient.createHub(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callCreateHub();

(async) checkCreateSpokeProgress(name) → {Promise}

Check the status of the long running operation returned by createSpoke().

Parameters:
Name Type Description
name String

The operation name that will be passed.

Returns:
Type Description
Promise
  • The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.
Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The parent's resource name of the Spoke.
   */
  // const parent = 'abc123'
  /**
   *  Optional. Unique id for the Spoke to create.
   */
  // const spokeId = 'abc123'
  /**
   *  Required. Initial values for a new Hub.
   */
  // const spoke = {}
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique request ID
   *  so that if you must retry your request, the server will know to ignore
   *  the request if it has already been completed. The server will guarantee
   *  that for at least 60 minutes since the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callCreateSpoke() {
    // Construct request
    const request = {
      parent,
      spoke,
    };

    // Run request
    const [operation] = await networkconnectivityClient.createSpoke(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callCreateSpoke();

(async) checkDeleteHubProgress(name) → {Promise}

Check the status of the long running operation returned by deleteHub().

Parameters:
Name Type Description
name String

The operation name that will be passed.

Returns:
Type Description
Promise
  • The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.
Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The name of the Hub to delete.
   */
  // const name = 'abc123'
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique request ID
   *  so that if you must retry your request, the server will know to ignore
   *  the request if it has already been completed. The server will guarantee
   *  that for at least 60 minutes after the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callDeleteHub() {
    // Construct request
    const request = {
      name,
    };

    // Run request
    const [operation] = await networkconnectivityClient.deleteHub(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callDeleteHub();

(async) checkDeleteSpokeProgress(name) → {Promise}

Check the status of the long running operation returned by deleteSpoke().

Parameters:
Name Type Description
name String

The operation name that will be passed.

Returns:
Type Description
Promise
  • The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.
Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The name of the Spoke to delete.
   */
  // const name = 'abc123'
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique request ID
   *  so that if you must retry your request, the server will know to ignore
   *  the request if it has already been completed. The server will guarantee
   *  that for at least 60 minutes after the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callDeleteSpoke() {
    // Construct request
    const request = {
      name,
    };

    // Run request
    const [operation] = await networkconnectivityClient.deleteSpoke(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callDeleteSpoke();

(async) checkUpdateHubProgress(name) → {Promise}

Check the status of the long running operation returned by updateHub().

Parameters:
Name Type Description
name String

The operation name that will be passed.

Returns:
Type Description
Promise
  • The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.
Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Optional. Field mask is used to specify the fields to be overwritten in the
   *  Hub resource by the update.
   *  The fields specified in the update_mask are relative to the resource, not
   *  the full request. A field will be overwritten if it is in the mask. If the
   *  user does not provide a mask then all fields will be overwritten.
   */
  // const updateMask = {}
  /**
   *  Required. The state that the Hub should be in after the update.
   */
  // const hub = {}
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique request ID
   *  so that if you must retry your request, the server will know to ignore
   *  the request if it has already been completed. The server will guarantee
   *  that for at least 60 minutes since the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callUpdateHub() {
    // Construct request
    const request = {
      hub,
    };

    // Run request
    const [operation] = await networkconnectivityClient.updateHub(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callUpdateHub();

(async) checkUpdateSpokeProgress(name) → {Promise}

Check the status of the long running operation returned by updateSpoke().

Parameters:
Name Type Description
name String

The operation name that will be passed.

Returns:
Type Description
Promise
  • The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.
Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Optional. Field mask is used to specify the fields to be overwritten in the
   *  Spoke resource by the update.
   *  The fields specified in the update_mask are relative to the resource, not
   *  the full request. A field will be overwritten if it is in the mask. If the
   *  user does not provide a mask then all fields will be overwritten.
   */
  // const updateMask = {}
  /**
   *  Required. The state that the Spoke should be in after the update.
   */
  // const spoke = {}
  /**
   *  Optional. An optional request ID to identify requests. Specify a unique request ID
   *  so that if you must retry your request, the server will know to ignore
   *  the request if it has already been completed. The server will guarantee
   *  that for at least 60 minutes since the first request.
   *  For example, consider a situation where you make an initial request and t
   *  he request times out. If you make the request again with the same request
   *  ID, the server can check if original operation with the same request ID
   *  was received, and if so, will ignore the second request. This prevents
   *  clients from accidentally creating duplicate commitments.
   *  The request ID must be a valid UUID with the exception that zero UUID is
   *  not supported (00000000-0000-0000-0000-000000000000).
   */
  // const requestId = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callUpdateSpoke() {
    // Construct request
    const request = {
      spoke,
    };

    // Run request
    const [operation] = await networkconnectivityClient.updateSpoke(request);
    const [response] = await operation.promise();
    console.log(response);
  }

  callUpdateSpoke();

close() → {Promise}

Terminate the gRPC channel and close the client.

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

Returns:
Type Description
Promise

A promise that resolves when the client is closed.

getProjectId() → {Promise}

Return the project ID used by this class.

Returns:
Type Description
Promise

A promise that resolves to string containing the project ID.

hubPath(project, hub) → {string}

Return a fully-qualified hub resource name string.

Parameters:
Name Type Description
project string
hub string
Returns:
Type Description
string

Resource name string.

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.

Returns:
Type Description
Promise

A promise that resolves to an authenticated service stub.

instancePath(project, zone, instance) → {string}

Return a fully-qualified instance resource name string.

Parameters:
Name Type Description
project string
zone string
instance string
Returns:
Type Description
string

Resource name string.

interconnectAttachmentPath(project, region, resource_id) → {string}

Return a fully-qualified interconnectAttachment resource name string.

Parameters:
Name Type Description
project string
region string
resource_id string
Returns:
Type Description
string

Resource name string.

listHubsAsync(request, optionsopt) → {Object}

Equivalent to listHubs, but returns an iterable object.

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

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
parent string

Required. The parent resource's name.

pageSize number

The maximum number of results per page that should be returned.

pageToken string

The page token.

filter string

A filter expression that filters the results listed in the response.

orderBy string

Sort the results by a certain order.

options object <optional>

Call options. See CallOptions for more details.

Returns:
Type Description
Object

An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Hub. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The parent resource's name.
   */
  // const parent = 'abc123'
  /**
   *  The maximum number of results per page that should be returned.
   */
  // const pageSize = 1234
  /**
   *  The page token.
   */
  // const pageToken = 'abc123'
  /**
   *  A filter expression that filters the results listed in the response.
   */
  // const filter = 'abc123'
  /**
   *  Sort the results by a certain order.
   */
  // const orderBy = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callListHubs() {
    // Construct request
    const request = {
      parent,
    };

    // Run request
    const iterable = await networkconnectivityClient.listHubsAsync(request);
    for await (const response of iterable) {
        console.log(response);
    }
  }

  callListHubs();

listHubsStream(request, optionsopt) → {Stream}

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
parent string

Required. The parent resource's name.

pageSize number

The maximum number of results per page that should be returned.

pageToken string

The page token.

filter string

A filter expression that filters the results listed in the response.

orderBy string

Sort the results by a certain order.

options object <optional>

Call options. See CallOptions for more details.

Returns:
Type Description
Stream

An object stream which emits an object representing Hub on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listHubsAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listSpokesAsync(request, optionsopt) → {Object}

Equivalent to listSpokes, but returns an iterable object.

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

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
parent string

Required. The parent's resource name.

pageSize number

The maximum number of results per page that should be returned.

pageToken string

The page token.

filter string

A filter expression that filters the results listed in the response.

orderBy string

Sort the results by a certain order.

options object <optional>

Call options. See CallOptions for more details.

Returns:
Type Description
Object

An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Spoke. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the documentation for more details and examples.

Example
  /**
   * This snippet has been automatically generated and should be regarded as a code template only.
   * It will require modifications to work.
   * It may require correct/in-range values for request initialization.
   * TODO(developer): Uncomment these variables before running the sample.
   */
  /**
   *  Required. The parent's resource name.
   */
  // const parent = 'abc123'
  /**
   *  The maximum number of results per page that should be returned.
   */
  // const pageSize = 1234
  /**
   *  The page token.
   */
  // const pageToken = 'abc123'
  /**
   *  A filter expression that filters the results listed in the response.
   */
  // const filter = 'abc123'
  /**
   *  Sort the results by a certain order.
   */
  // const orderBy = 'abc123'

  // Imports the Networkconnectivity library
  const {HubServiceClient} = require('@google-cloud/network-connectivity').v1alpha1;

  // Instantiates a client
  const networkconnectivityClient = new HubServiceClient();

  async function callListSpokes() {
    // Construct request
    const request = {
      parent,
    };

    // Run request
    const iterable = await networkconnectivityClient.listSpokesAsync(request);
    for await (const response of iterable) {
        console.log(response);
    }
  }

  callListSpokes();

listSpokesStream(request, optionsopt) → {Stream}

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters:
Name Type Attributes Description
request Object

The request object that will be sent.

Properties
Name Type Description
parent string

Required. The parent's resource name.

pageSize number

The maximum number of results per page that should be returned.

pageToken string

The page token.

filter string

A filter expression that filters the results listed in the response.

orderBy string

Sort the results by a certain order.

options object <optional>

Call options. See CallOptions for more details.

Returns:
Type Description
Stream

An object stream which emits an object representing Spoke on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listSpokesAsync() method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

locationPath(project, location) → {string}

Return a fully-qualified location resource name string.

Parameters:
Name Type Description
project string
location string
Returns:
Type Description
string

Resource name string.

matchHubFromHubName(hubName) → {string}

Parse the hub from Hub resource.

Parameters:
Name Type Description
hubName string

A fully-qualified path representing Hub resource.

Returns:
Type Description
string

A string representing the hub.

matchInstanceFromInstanceName(instanceName) → {string}

Parse the instance from Instance resource.

Parameters:
Name Type Description
instanceName string

A fully-qualified path representing Instance resource.

Returns:
Type Description
string

A string representing the instance.

matchLocationFromLocationName(locationName) → {string}

Parse the location from Location resource.

Parameters:
Name Type Description
locationName string

A fully-qualified path representing Location resource.

Returns:
Type Description
string

A string representing the location.

matchLocationFromSpokeName(spokeName) → {string}

Parse the location from Spoke resource.

Parameters:
Name Type Description
spokeName string

A fully-qualified path representing Spoke resource.

Returns:
Type Description
string

A string representing the location.

matchProjectFromHubName(hubName) → {string}

Parse the project from Hub resource.

Parameters:
Name Type Description
hubName string

A fully-qualified path representing Hub resource.

Returns:
Type Description
string

A string representing the project.

matchProjectFromInstanceName(instanceName) → {string}

Parse the project from Instance resource.

Parameters:
Name Type Description
instanceName string

A fully-qualified path representing Instance resource.

Returns:
Type Description
string

A string representing the project.

matchProjectFromInterconnectAttachmentName(interconnectAttachmentName) → {string}

Parse the project from InterconnectAttachment resource.

Parameters:
Name Type Description
interconnectAttachmentName string

A fully-qualified path representing InterconnectAttachment resource.

Returns:
Type Description
string

A string representing the project.

matchProjectFromLocationName(locationName) → {string}

Parse the project from Location resource.

Parameters:
Name Type Description
locationName string

A fully-qualified path representing Location resource.

Returns:
Type Description
string

A string representing the project.

matchProjectFromSpokeName(spokeName) → {string}

Parse the project from Spoke resource.

Parameters:
Name Type Description
spokeName string

A fully-qualified path representing Spoke resource.

Returns:
Type Description
string

A string representing the project.

matchProjectFromVpnTunnelName(vpnTunnelName) → {string}

Parse the project from VpnTunnel resource.

Parameters:
Name Type Description
vpnTunnelName string

A fully-qualified path representing VpnTunnel resource.

Returns:
Type Description
string

A string representing the project.

matchRegionFromInterconnectAttachmentName(interconnectAttachmentName) → {string}

Parse the region from InterconnectAttachment resource.

Parameters:
Name Type Description
interconnectAttachmentName string

A fully-qualified path representing InterconnectAttachment resource.

Returns:
Type Description
string

A string representing the region.

matchRegionFromVpnTunnelName(vpnTunnelName) → {string}

Parse the region from VpnTunnel resource.

Parameters:
Name Type Description
vpnTunnelName string

A fully-qualified path representing VpnTunnel resource.

Returns:
Type Description
string

A string representing the region.

matchResourceIdFromInterconnectAttachmentName(interconnectAttachmentName) → {string}

Parse the resource_id from InterconnectAttachment resource.

Parameters:
Name Type Description
interconnectAttachmentName string

A fully-qualified path representing InterconnectAttachment resource.

Returns:
Type Description
string

A string representing the resource_id.

matchResourceIdFromVpnTunnelName(vpnTunnelName) → {string}

Parse the resource_id from VpnTunnel resource.

Parameters:
Name Type Description
vpnTunnelName string

A fully-qualified path representing VpnTunnel resource.

Returns:
Type Description
string

A string representing the resource_id.

matchSpokeFromSpokeName(spokeName) → {string}

Parse the spoke from Spoke resource.

Parameters:
Name Type Description
spokeName string

A fully-qualified path representing Spoke resource.

Returns:
Type Description
string

A string representing the spoke.

matchZoneFromInstanceName(instanceName) → {string}

Parse the zone from Instance resource.

Parameters:
Name Type Description
instanceName string

A fully-qualified path representing Instance resource.

Returns:
Type Description
string

A string representing the zone.

spokePath(project, location, spoke) → {string}

Return a fully-qualified spoke resource name string.

Parameters:
Name Type Description
project string
location string
spoke string
Returns:
Type Description
string

Resource name string.

vpnTunnelPath(project, region, resource_id) → {string}

Return a fully-qualified vpnTunnel resource name string.

Parameters:
Name Type Description
project string
region string
resource_id string
Returns:
Type Description
string

Resource name string.