Class: Aws::RDS::DBSnapshotAttribute

Inherits:
Object
  • Object
show all
Extended by:
Deprecations
Defined in:
lib/aws-sdk-rds/db_snapshot_attribute.rb

Defined Under Namespace

Classes: Collection

Read-Only Attributes collapse

Actions collapse

Instance Method Summary collapse

Constructor Details

#initialize(snapshot_id, name, options = {}) ⇒ DBSnapshotAttribute #initialize(options = {}) ⇒ DBSnapshotAttribute

Returns a new instance of DBSnapshotAttribute.

Overloads:

  • #initialize(snapshot_id, name, options = {}) ⇒ DBSnapshotAttribute

    Parameters:

    • snapshot_id (String)
    • name (String)

    Options Hash (options):

  • #initialize(options = {}) ⇒ DBSnapshotAttribute

    Options Hash (options):

    • :snapshot_id (required, String)
    • :name (required, String)
    • :client (Client) 


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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 21

def initialize(*args)
  options = Hash === args.last ? args.pop.dup : {}
  @snapshot_id = extract_snapshot_id(args, options)
  @name = extract_name(args, options)
  @data = options.delete(:data)
  @client = options.delete(:client) || Client.new(options)
end

Instance Method Details

#attribute_values ⇒ Array<String>

The value or values for the manual DB snapshot attribute.

If the ‘AttributeName` field is set to `restore`, then this element returns a list of IDs of the AWS accounts that are authorized to copy or restore the manual DB snapshot. If a value of `all` is in the list, then the manual DB snapshot is public and available for any AWS account to copy or restore.

Returns:

  • (Array<String>) 


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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 50

def attribute_values
  data[:attribute_values]
end

#client ⇒ Client

Returns:



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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 57

def client
  @client
end

#data ⇒ Types::DBSnapshotAttribute

Returns the data for this Aws::RDS::DBSnapshotAttribute.

Returns:

Raises:

  • (NotImplementedError) —

    Raises when #data_loaded? is ‘false`.



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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 72

def data
  load unless @data
  @data
end

#data_loaded? ⇒ Boolean

Returns ‘true` if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.

Returns:

  • (Boolean) —

    Returns ‘true` if this resource is loaded. Accessing attributes or #data on an unloaded resource will trigger a call to #load.



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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 80

def data_loaded?
  !!@data
end

#identifiers ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Deprecated. 


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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 219

def identifiers
  {
    snapshot_id: @snapshot_id,
    name: @name
  }
end

#load ⇒ Object Also known as: reload

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Raises:

  • (NotImplementedError) 


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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 63

def load
  msg = "#load is not implemented, data only available via enumeration"
  raise NotImplementedError, msg
end

#modify(options = {}) ⇒ Types::ModifyDBSnapshotAttributeResult

Examples:

Request syntax with placeholder values


db_snapshot_attribute.modify({
  values_to_add: ["String"],
  values_to_remove: ["String"],
})

Parameters:

  • options (Hash) (defaults to: {}) —

    ({})

Options Hash (options):

  • :values_to_add (Array<String>) —

    A list of DB snapshot attributes to add to the attribute specified by ‘AttributeName`.

    To authorize other AWS accounts to copy or restore a manual snapshot, set this list to include one or more AWS account IDs, or ‘all` to make the manual DB snapshot restorable by any AWS account. Do not add the `all` value for any manual DB snapshots that contain private information that you don’t want available to all AWS accounts.

  • :values_to_remove (Array<String>) —

    A list of DB snapshot attributes to remove from the attribute specified by ‘AttributeName`.

    To remove authorization for other AWS accounts to copy or restore a manual snapshot, set this list to include one or more AWS account identifiers, or ‘all` to remove authorization for any AWS account to copy or restore the DB snapshot. If you specify `all`, an AWS account whose account ID is explicitly added to the `restore` attribute can still copy or restore the manual DB snapshot.

Returns:



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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 208

def modify(options = {})
  options = options.merge(
    attribute_name: @name,
    db_snapshot_identifier: @snapshot_id
  )
  resp = @client.modify_db_snapshot_attribute(options)
  resp.data
end

#name ⇒ String Also known as: attribute_name

Returns:

  • (String) 


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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 37

def name
  @name
end

#snapshot_id ⇒ String

Returns:

  • (String) 


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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 32

def snapshot_id
  @snapshot_id
end

#wait_until(options = {}, &block) ⇒ Resource

Deprecated.

Use [Aws::RDS::Client] #wait_until instead

Note:

The waiting operation is performed on a copy. The original resource remains unchanged

Waiter polls an API operation until a resource enters a desired state.

## Basic Usage

Waiter will polls until it is successful, it fails by entering a terminal state, or until a maximum number of attempts are made.

# polls in a loop until condition is true
resource.wait_until(options) {|resource| condition}

## Example

instance.wait_until(max_attempts:10, delay:5) {|instance| instance.state.name == 'running' }

## Configuration

You can configure the maximum number of polling attempts, and the delay (in seconds) between each polling attempt. The waiting condition is set by passing a block to #wait_until:

# poll for ~25 seconds
resource.wait_until(max_attempts:5,delay:5) {|resource|...}

## Callbacks

You can be notified before each polling attempt and before each delay. If you throw ‘:success` or `:failure` from these callbacks, it will terminate the waiter.

started_at = Time.now
# poll for 1 hour, instead of a number of attempts
proc = Proc.new do |attempts, response|
  throw :failure if Time.now - started_at > 3600
end

  # disable max attempts
instance.wait_until(before_wait:proc, max_attempts:nil) {...}

## Handling Errors

When a waiter is successful, it returns the Resource. When a waiter fails, it raises an error.

begin
  resource.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end

attempts attempt in seconds invoked before each attempt invoked before each wait

Parameters:

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :max_attempts (Integer) — default: 10 —

    Maximum number of

  • :delay (Integer) — default: 10 —

    Delay between each

  • :before_attempt (Proc) — default: nil —

    Callback

  • :before_wait (Proc) — default: nil —

    Callback

Returns:

  • (Resource) —

    if the waiter was successful

Raises:

  • (Aws::Waiters::Errors::FailureStateError) —

    Raised when the waiter terminates because the waiter has entered a state that it will not transition out of, preventing success.

    yet successful.

  • (Aws::Waiters::Errors::UnexpectedError) —

    Raised when an error is encountered while polling for a resource that is not expected.

  • (NotImplementedError) —

    Raised when the resource does not



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# File 'lib/aws-sdk-rds/db_snapshot_attribute.rb', line 162

def wait_until(options = {}, &block)
  self_copy = self.dup
  attempts = 0
  options[:max_attempts] = 10 unless options.key?(:max_attempts)
  options[:delay] ||= 10
  options[:poller] = Proc.new do
    attempts += 1
    if block.call(self_copy)
      [:success, self_copy]
    else
      self_copy.reload unless attempts == options[:max_attempts]
      :retry
    end
  end
  Aws::Waiters::Waiter.new(options).wait({})
end