class OCI::Limits::LimitsClient

APIs that interact with the resource limits of a specific resource type.

Attributes

api_client[R]

Client used to make HTTP requests. @return [OCI::ApiClient]

endpoint[R]

Fully qualified endpoint URL @return [String]

region[R]

The region, which will usually correspond to a value in {OCI::Regions::REGION_ENUM}. @return [String]

retry_config[R]

The default retry configuration to apply to all operations in this service client. This can be overridden on a per-operation basis. The default retry configuration value is `nil`, which means that an operation will not perform any retries @return [OCI::Retry::RetryConfig]

Public Class Methods

new(config: nil, region: nil, endpoint: nil, signer: nil, proxy_settings: nil, retry_config: nil) click to toggle source

Creates a new LimitsClient. Notes:

If a config is not specified, then the global OCI.config will be used.

This client is not thread-safe

Either a region or an endpoint must be specified.  If an endpoint is specified, it will be used instead of the
  region. A region may be specified in the config or via or the region parameter. If specified in both, then the
  region parameter will be used.

@param [Config] config A Config object. @param [String] region A region used to determine the service endpoint. This will usually

correspond to a value in {OCI::Regions::REGION_ENUM}, but may be an arbitrary string.

@param [String] endpoint The fully qualified endpoint URL @param [OCI::BaseSigner] signer A signer implementation which can be used by this client. If this is not provided then

a signer will be constructed via the provided config. One use case of this parameter is instance principals authentication,
so that the instance principals signer can be provided to the client

@param [OCI::ApiClientProxySettings] proxy_settings If your environment requires you to use a proxy server for outgoing HTTP requests

the details for the proxy can be provided in this parameter

@param [OCI::Retry::RetryConfig] retry_config The retry configuration for this service client. This represents the default retry configuration to

apply across all operations. This can be overridden on a per-operation basis. The default retry configuration value is `nil`, which means that an operation
will not perform any retries
# File lib/oci/limits/limits_client.rb, line 53
def initialize(config: nil, region: nil, endpoint: nil, signer: nil, proxy_settings: nil, retry_config: nil)
  # If the signer is an InstancePrincipalsSecurityTokenSigner or SecurityTokenSigner and no config was supplied (they are self-sufficient signers)
  # then create a dummy config to pass to the ApiClient constructor. If customers wish to create a client which uses instance principals
  # and has config (either populated programmatically or loaded from a file), they must construct that config themselves and then
  # pass it to this constructor.
  #
  # If there is no signer (or the signer is not an instance principals signer) and no config was supplied, this is not valid
  # so try and load the config from the default file.
  config = OCI::Config.validate_and_build_config_with_signer(config, signer)

  signer = OCI::Signer.config_file_auth_builder(config) if signer.nil?

  @api_client = OCI::ApiClient.new(config, signer, proxy_settings: proxy_settings)
  @retry_config = retry_config

  if endpoint
    @endpoint = endpoint + '/'
  else
    region ||= config.region
    region ||= signer.region if signer.respond_to?(:region)
    self.region = region
  end
  logger.info "LimitsClient endpoint set to '#{@endpoint}'." if logger
end

Public Instance Methods

get_resource_availability(service_name, limit_name, compartment_id, opts = {}) click to toggle source

For a given compartmentId, resource limit name, and scope, returns the following:

* The number of available resources associated with the given limit.
* The usage in the selected compartment for the given limit.
Note that not all resource limits support this API. If the value is not available, the API returns a 404 response.

@param [String] service_name The service name of the target quota. @param [String] limit_name The limit name for which to fetch the data. @param [String] compartment_id The OCID of the compartment for which data is being fetched. @param [Hash] opts the optional parameters @option opts [OCI::Retry::RetryConfig] :retry_config The retry configuration to apply to this operation. If no key is provided then the service-level

retry configuration defined by {#retry_config} will be used. If an explicit `nil` value is provided then the operation will not retry

@option opts [String] :availability_domain This field is mandatory if the scopeType of the target resource limit is AD.

Otherwise, this field should be omitted.
If the above requirements are not met, the API returns a 400 - InvalidParameter response.

@option opts [String] :opc_request_id Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a

particular request, please provide the request ID.

@return [Response] A Response object with data of type {OCI::Limits::Models::ResourceAvailability ResourceAvailability} @note Click [here](docs.cloud.oracle.com/en-us/iaas/tools/ruby-sdk-examples/latest/limits/get_resource_availability.rb.html) to see an example of how to use get_resource_availability API.

# File lib/oci/limits/limits_client.rb, line 121
def get_resource_availability(service_name, limit_name, compartment_id, opts = {})
  logger.debug 'Calling operation LimitsClient#get_resource_availability.' if logger

  raise "Missing the required parameter 'service_name' when calling get_resource_availability." if service_name.nil?
  raise "Missing the required parameter 'limit_name' when calling get_resource_availability." if limit_name.nil?
  raise "Missing the required parameter 'compartment_id' when calling get_resource_availability." if compartment_id.nil?
  raise "Parameter value for 'service_name' must not be blank" if OCI::Internal::Util.blank_string?(service_name)
  raise "Parameter value for 'limit_name' must not be blank" if OCI::Internal::Util.blank_string?(limit_name)

  path = '/20190729/services/{serviceName}/limits/{limitName}/resourceAvailability'.sub('{serviceName}', service_name.to_s).sub('{limitName}', limit_name.to_s)
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}
  query_params[:compartmentId] = compartment_id
  query_params[:availabilityDomain] = opts[:availability_domain] if opts[:availability_domain]

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'LimitsClient#get_resource_availability') do
    @api_client.call_api(
      :GET,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'OCI::Limits::Models::ResourceAvailability'
    )
  end
  # rubocop:enable Metrics/BlockLength
end
list_limit_definitions(compartment_id, opts = {}) click to toggle source

Includes a list of resource limits that are currently supported. If the 'areQuotasSupported' property is true, you can create quota policies on top of this limit at the compartment level.

@param [String] compartment_id The OCID of the parent compartment (remember that the tenancy is simply the root compartment).

@param [Hash] opts the optional parameters @option opts [OCI::Retry::RetryConfig] :retry_config The retry configuration to apply to this operation. If no key is provided then the service-level

retry configuration defined by {#retry_config} will be used. If an explicit `nil` value is provided then the operation will not retry

@option opts [String] :service_name The target service name. @option opts [String] :name Optional field, filter for a specific resource limit. @option opts [String] :sort_by The field to sort by.

 (default to name)
Allowed values are: name, description

@option opts [String] :sort_order The sort order to use, either 'asc' or 'desc'. By default, it is ascending.

 (default to ASC)
Allowed values are: ASC, DESC

@option opts [Integer] :limit The maximum number of items to return in a paginated "List" call.

(default to 100)

@option opts [String] :page The value of the `opc-next-page` response header from the previous "List" call.

(default to 0)

@option opts [String] :opc_request_id Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a

particular request, please provide the request ID.

@return [Response] A Response object with data of type Array<{OCI::Limits::Models::LimitDefinitionSummary LimitDefinitionSummary}> @note Click [here](docs.cloud.oracle.com/en-us/iaas/tools/ruby-sdk-examples/latest/limits/list_limit_definitions.rb.html) to see an example of how to use list_limit_definitions API.

# File lib/oci/limits/limits_client.rb, line 198
def list_limit_definitions(compartment_id, opts = {})
  logger.debug 'Calling operation LimitsClient#list_limit_definitions.' if logger

  raise "Missing the required parameter 'compartment_id' when calling list_limit_definitions." if compartment_id.nil?

  if opts[:sort_by] && !%w[name description].include?(opts[:sort_by])
    raise 'Invalid value for "sort_by", must be one of name, description.'
  end

  if opts[:sort_order] && !%w[ASC DESC].include?(opts[:sort_order])
    raise 'Invalid value for "sort_order", must be one of ASC, DESC.'
  end

  path = '/20190729/limitDefinitions'
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}
  query_params[:compartmentId] = compartment_id
  query_params[:serviceName] = opts[:service_name] if opts[:service_name]
  query_params[:name] = opts[:name] if opts[:name]
  query_params[:sortBy] = opts[:sort_by] if opts[:sort_by]
  query_params[:sortOrder] = opts[:sort_order] if opts[:sort_order]
  query_params[:limit] = opts[:limit] if opts[:limit]
  query_params[:page] = opts[:page] if opts[:page]

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'LimitsClient#list_limit_definitions') do
    @api_client.call_api(
      :GET,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'Array<OCI::Limits::Models::LimitDefinitionSummary>'
    )
  end
  # rubocop:enable Metrics/BlockLength
end
list_limit_values(compartment_id, service_name, opts = {}) click to toggle source

Includes a full list of resource limits belonging to a given service.

@param [String] compartment_id The OCID of the parent compartment (remember that the tenancy is simply the root compartment).

@param [String] service_name The target service name. @param [Hash] opts the optional parameters @option opts [OCI::Retry::RetryConfig] :retry_config The retry configuration to apply to this operation. If no key is provided then the service-level

retry configuration defined by {#retry_config} will be used. If an explicit `nil` value is provided then the operation will not retry

@option opts [String] :scope_type Filter entries by scope type.

Allowed values are: GLOBAL, REGION, AD

@option opts [String] :availability_domain Filter entries by availability domain. This implies that only AD-specific values are returned.

@option opts [String] :name Optional field, can be used to see a specific resource limit value. @option opts [String] :sort_by The field to sort by. The sorting is by availabilityDomain, as a second level field, if available.

 (default to name)
Allowed values are: name

@option opts [String] :sort_order The sort order to use, either 'asc' or 'desc'. By default, it is ascending.

 (default to ASC)
Allowed values are: ASC, DESC

@option opts [Integer] :limit The maximum number of items to return in a paginated "List" call.

(default to 100)

@option opts [String] :page The value of the `opc-next-page` response header from the previous "List" call.

(default to 0)

@option opts [String] :opc_request_id Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a

particular request, please provide the request ID.

@return [Response] A Response object with data of type Array<{OCI::Limits::Models::LimitValueSummary LimitValueSummary}> @note Click [here](docs.cloud.oracle.com/en-us/iaas/tools/ruby-sdk-examples/latest/limits/list_limit_values.rb.html) to see an example of how to use list_limit_values API.

# File lib/oci/limits/limits_client.rb, line 286
def list_limit_values(compartment_id, service_name, opts = {})
  logger.debug 'Calling operation LimitsClient#list_limit_values.' if logger

  raise "Missing the required parameter 'compartment_id' when calling list_limit_values." if compartment_id.nil?
  raise "Missing the required parameter 'service_name' when calling list_limit_values." if service_name.nil?

  if opts[:scope_type] && !%w[GLOBAL REGION AD].include?(opts[:scope_type])
    raise 'Invalid value for "scope_type", must be one of GLOBAL, REGION, AD.'
  end

  if opts[:sort_by] && !%w[name].include?(opts[:sort_by])
    raise 'Invalid value for "sort_by", must be one of name.'
  end

  if opts[:sort_order] && !%w[ASC DESC].include?(opts[:sort_order])
    raise 'Invalid value for "sort_order", must be one of ASC, DESC.'
  end

  path = '/20190729/limitValues'
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}
  query_params[:compartmentId] = compartment_id
  query_params[:serviceName] = service_name
  query_params[:scopeType] = opts[:scope_type] if opts[:scope_type]
  query_params[:availabilityDomain] = opts[:availability_domain] if opts[:availability_domain]
  query_params[:name] = opts[:name] if opts[:name]
  query_params[:sortBy] = opts[:sort_by] if opts[:sort_by]
  query_params[:sortOrder] = opts[:sort_order] if opts[:sort_order]
  query_params[:limit] = opts[:limit] if opts[:limit]
  query_params[:page] = opts[:page] if opts[:page]

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'LimitsClient#list_limit_values') do
    @api_client.call_api(
      :GET,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'Array<OCI::Limits::Models::LimitValueSummary>'
    )
  end
  # rubocop:enable Metrics/BlockLength
end
list_services(compartment_id, opts = {}) click to toggle source

Returns the list of supported services. This includes the programmatic service name, along with the friendly service name.

@param [String] compartment_id The OCID of the parent compartment (remember that the tenancy is simply the root compartment).

@param [Hash] opts the optional parameters @option opts [OCI::Retry::RetryConfig] :retry_config The retry configuration to apply to this operation. If no key is provided then the service-level

retry configuration defined by {#retry_config} will be used. If an explicit `nil` value is provided then the operation will not retry

@option opts [String] :sort_by The field to sort by.

 (default to name)
Allowed values are: name, description

@option opts [String] :sort_order The sort order to use, either 'asc' or 'desc'. By default, it is ascending.

 (default to ASC)
Allowed values are: ASC, DESC

@option opts [Integer] :limit The maximum number of items to return in a paginated "List" call.

(default to 100)

@option opts [String] :page The value of the `opc-next-page` response header from the previous "List" call.

(default to 0)

@option opts [String] :opc_request_id Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a

particular request, please provide the request ID.

@return [Response] A Response object with data of type Array<{OCI::Limits::Models::ServiceSummary ServiceSummary}> @note Click [here](docs.cloud.oracle.com/en-us/iaas/tools/ruby-sdk-examples/latest/limits/list_services.rb.html) to see an example of how to use list_services API.

# File lib/oci/limits/limits_client.rb, line 376
def list_services(compartment_id, opts = {})
  logger.debug 'Calling operation LimitsClient#list_services.' if logger

  raise "Missing the required parameter 'compartment_id' when calling list_services." if compartment_id.nil?

  if opts[:sort_by] && !%w[name description].include?(opts[:sort_by])
    raise 'Invalid value for "sort_by", must be one of name, description.'
  end

  if opts[:sort_order] && !%w[ASC DESC].include?(opts[:sort_order])
    raise 'Invalid value for "sort_order", must be one of ASC, DESC.'
  end

  path = '/20190729/services'
  operation_signing_strategy = :standard

  # rubocop:disable Style/NegatedIf
  # Query Params
  query_params = {}
  query_params[:compartmentId] = compartment_id
  query_params[:sortBy] = opts[:sort_by] if opts[:sort_by]
  query_params[:sortOrder] = opts[:sort_order] if opts[:sort_order]
  query_params[:limit] = opts[:limit] if opts[:limit]
  query_params[:page] = opts[:page] if opts[:page]

  # Header Params
  header_params = {}
  header_params[:accept] = 'application/json'
  header_params[:'content-type'] = 'application/json'
  header_params[:'opc-request-id'] = opts[:opc_request_id] if opts[:opc_request_id]
  # rubocop:enable Style/NegatedIf

  post_body = nil

  # rubocop:disable Metrics/BlockLength
  OCI::Retry.make_retrying_call(applicable_retry_config(opts), call_name: 'LimitsClient#list_services') do
    @api_client.call_api(
      :GET,
      path,
      endpoint,
      header_params: header_params,
      query_params: query_params,
      operation_signing_strategy: operation_signing_strategy,
      body: post_body,
      return_type: 'Array<OCI::Limits::Models::ServiceSummary>'
    )
  end
  # rubocop:enable Metrics/BlockLength
end
logger() click to toggle source

@return [Logger] The logger for this client. May be nil.

# File lib/oci/limits/limits_client.rb, line 92
def logger
  @api_client.config.logger
end
region=(new_region) click to toggle source

Set the region that will be used to determine the service endpoint. This will usually correspond to a value in {OCI::Regions::REGION_ENUM}, but may be an arbitrary string.

# File lib/oci/limits/limits_client.rb, line 82
def region=(new_region)
  @region = new_region

  raise 'A region must be specified.' unless @region

  @endpoint = OCI::Regions.get_service_endpoint_for_template(@region, 'https://limits.{region}.oci.{secondLevelDomain}') + '/'
  logger.info "LimitsClient endpoint set to '#{@endpoint} from region #{@region}'." if logger
end

Private Instance Methods

applicable_retry_config(opts = {}) click to toggle source

rubocop:enable Metrics/CyclomaticComplexity, Metrics/AbcSize, Metrics/PerceivedComplexity rubocop:enable Style/IfUnlessModifier, Metrics/ParameterLists rubocop:enable Metrics/MethodLength, Layout/EmptyLines

# File lib/oci/limits/limits_client.rb, line 431
def applicable_retry_config(opts = {})
  return @retry_config unless opts.key?(:retry_config)

  opts[:retry_config]
end