Module: Google::Cloud::Dns

Defined in:
lib/google/cloud/dns.rb,
lib/google/cloud/dns/zone.rb,
lib/google/cloud/dns/change.rb,
lib/google/cloud/dns/record.rb,
lib/google/cloud/dns/project.rb,
lib/google/cloud/dns/service.rb,
lib/google/cloud/dns/version.rb,
lib/google/cloud/dns/importer.rb,
lib/google/cloud/dns/zone/list.rb,
lib/google/cloud/dns/change/list.rb,
lib/google/cloud/dns/credentials.rb,
lib/google/cloud/dns/record/list.rb,
lib/google/cloud/dns/zone/transaction.rb

Overview

Google Cloud DNS

Google Cloud DNS is a high-performance, resilient, global DNS service that provides a cost-effective way to make your applications and services available to your users. This programmable, authoritative DNS service can be used to easily publish and manage DNS records using the same infrastructure relied upon by Google. To learn more, read What is Google Cloud DNS?.

See Google Cloud DNS Overview.

Defined Under Namespace

Classes: Change, Credentials, Project, Record, Zone

Constant Summary collapse

VERSION =
"0.35.1".freeze

Class Method Summary collapse

Class Method Details

.configure {|Google::Cloud.configure.dns| ... } ⇒ Google::Cloud::Config

Configure the Google Cloud DNS library.

The following DNS configuration parameters are supported:

  • project_id - (String) Identifier for a DNS project. (The parameter project is considered deprecated, but may also be used.)
  • credentials - (String, Hash, Google::Auth::Credentials) The path to the keyfile as a String, the contents of the keyfile as a Hash, or a Google::Auth::Credentials object. (See Credentials) (The parameter keyfile is considered deprecated, but may also be used.)
  • scope - (String, Array) The OAuth 2.0 scopes controlling the set of resources and operations that the connection can access.
  • retries - (Integer) Number of times to retry requests on server error.
  • timeout - (Integer) Default timeout to use in requests.
  • endpoint - (String) Override of the endpoint host name, or nil to use the default endpoint.

Yields:

Returns:

  • (Google::Cloud::Config)

    The configuration object the Google::Cloud::Dns library uses.



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# File 'lib/google/cloud/dns.rb', line 122

def self.configure
  yield Google::Cloud.configure.dns if block_given?

  Google::Cloud.configure.dns
end

.new(project_id: nil, credentials: nil, scope: nil, retries: nil, timeout: nil, endpoint: nil, project: nil, keyfile: nil) ⇒ Google::Cloud::Dns::Project

Creates a new Project instance connected to the DNS service. Each call creates a new connection.

For more information on connecting to Google Cloud see the Authentication Guide.

Examples:

require "google/cloud/dns"

dns = Google::Cloud::Dns.new(
        project_id: "my-dns-project",
        credentials: "/path/to/keyfile.json"
      )

zone = dns.zone "example-com"

Parameters:

  • project_id (String) (defaults to: nil)

    Identifier for a DNS project. If not present, the default project for the credentials is used.

  • credentials (String, Hash, Google::Auth::Credentials) (defaults to: nil)

    The path to the keyfile as a String, the contents of the keyfile as a Hash, or a Google::Auth::Credentials object. (See Credentials)

  • scope (String, Array<String>) (defaults to: nil)

    The OAuth 2.0 scopes controlling the set of resources and operations that the connection can access. See Using OAuth 2.0 to Access Google APIs.

    The default scope is:

    • https://www.googleapis.com/auth/ndev.clouddns.readwrite
  • retries (Integer) (defaults to: nil)

    Number of times to retry requests on server error. The default value is 3. Optional.

  • timeout (Integer) (defaults to: nil)

    Default timeout to use in requests. Optional.

  • endpoint (String) (defaults to: nil)

    Override of the endpoint host name. Optional. If the param is nil, uses the default endpoint.

  • project (String) (defaults to: nil)

    Alias for the project_id argument. Deprecated.

  • keyfile (String) (defaults to: nil)

    Alias for the credentials argument. Deprecated.

Returns:

Raises:

  • (ArgumentError)


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# File 'lib/google/cloud/dns.rb', line 77

def self.new project_id: nil, credentials: nil, scope: nil, retries: nil,
             timeout: nil, endpoint: nil, project: nil, keyfile: nil
  scope       ||= configure.scope
  retries     ||= configure.retries
  timeout     ||= configure.timeout
  endpoint    ||= configure.endpoint
  credentials ||= (keyfile || default_credentials(scope: scope))

  unless credentials.is_a? Google::Auth::Credentials
    credentials = Dns::Credentials.new credentials, scope: scope
  end

  project_id = resolve_project_id(project_id || project, credentials)
  raise ArgumentError, "project_id is missing" if project_id.empty?

  Dns::Project.new(
    Dns::Service.new(
      project_id, credentials,
      retries: retries, timeout: timeout, host: endpoint, quota_project: configure.quota_project
    )
  )
end