Class: Aws::RDS::OptionGroupOption

Inherits:
Object
  • Object
show all
Defined in:
gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb

Defined Under Namespace

Classes: Collection

Read-Only Attributes collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ OptionGroupOption #initialize(options = {}) ⇒ OptionGroupOption

Returns a new instance of OptionGroupOption.

Overloads:

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

    Parameters:

    • name (String)

    Options Hash (options):

  • #initialize(options = {}) ⇒ OptionGroupOption

    Options Hash (options):

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


22
23
24
25
26
27
28
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 22

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

Instance Method Details

#clientClient

Returns:



143
144
145
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 143

def client
  @client
end

#dataTypes::OptionGroupOption

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

Returns:

Raises:



158
159
160
161
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 158

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.



166
167
168
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 166

def data_loaded?
  !!@data
end

#default_portInteger

If the option requires a port, specifies the default port for the option.

Returns:

  • (Integer)


70
71
72
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 70

def default_port
  data[:default_port]
end

#descriptionString

The description of the option.

Returns:

  • (String)


39
40
41
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 39

def description
  data[:description]
end

#engine_nameString

The name of the engine that this option can be applied to.

Returns:

  • (String)


45
46
47
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 45

def engine_name
  data[:engine_name]
end

#major_engine_versionString

Indicates the major engine version that the option is available for.

Returns:

  • (String)


51
52
53
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 51

def major_engine_version
  data[:major_engine_version]
end

#minimum_required_minor_engine_versionString

The minimum required engine version for the option to be applied.

Returns:

  • (String)


57
58
59
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 57

def minimum_required_minor_engine_version
  data[:minimum_required_minor_engine_version]
end

#nameString

Returns:

  • (String)


33
34
35
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 33

def name
  @name
end

#option_group_option_settingsArray<Types::OptionGroupOptionSetting>

The option settings that are available (and the default value) for each option in an option group.



130
131
132
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 130

def option_group_option_settings
  data[:option_group_option_settings]
end

#option_group_option_versionsArray<Types::OptionVersion>

The versions that are available for the option.

Returns:



136
137
138
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 136

def option_group_option_versions
  data[:option_group_option_versions]
end

#options_conflicts_withArray<String>

The options that conflict with this option.

Returns:

  • (Array<String>)


82
83
84
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 82

def options_conflicts_with
  data[:options_conflicts_with]
end

#options_depended_onArray<String>

The options that are prerequisites for this option.

Returns:

  • (Array<String>)


76
77
78
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 76

def options_depended_on
  data[:options_depended_on]
end

#permanentBoolean

Permanent options can never be removed from an option group. An option group containing a permanent option can't be removed from a DB instance.

Returns:

  • (Boolean)


99
100
101
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 99

def permanent
  data[:permanent]
end

#persistentBoolean

Persistent options can't be removed from an option group while DB instances are associated with the option group. If you disassociate all DB instances from the option group, your can remove the persistent option from the option group.

Returns:

  • (Boolean)


91
92
93
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 91

def persistent
  data[:persistent]
end

#port_requiredBoolean

Specifies whether the option requires a port.

Returns:

  • (Boolean)


63
64
65
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 63

def port_required
  data[:port_required]
end

#requires_auto_minor_engine_version_upgradeBoolean

If true, you must enable the Auto Minor Version Upgrade setting for your DB instance before you can use this option. You can enable Auto Minor Version Upgrade when you first create your DB instance, or by modifying your DB instance later.

Returns:

  • (Boolean)


108
109
110
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 108

def requires_auto_minor_engine_version_upgrade
  data[:requires_auto_minor_engine_version_upgrade]
end

#supports_option_version_downgradeBoolean

If true, you can change the option to an earlier version of the option. This only applies to options that have different versions available.

Returns:

  • (Boolean)


123
124
125
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 123

def supports_option_version_downgrade
  data[:supports_option_version_downgrade]
end

#vpc_onlyBoolean

If true, you can only use this option with a DB instance that is in a VPC.

Returns:

  • (Boolean)


115
116
117
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 115

def vpc_only
  data[:vpc_only]
end

#wait_until(options = {}) {|resource| ... } ⇒ 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) do |instance|
  instance.state.name == 'running'
end

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

Yield Parameters:

  • resource (Resource)

    to be used in the waiting condition.

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



250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
# File 'gems/aws-sdk-rds/lib/aws-sdk-rds/option_group_option.rb', line 250

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