Class: Aws::EC2::NetworkInterface

Inherits:
Object
  • Object
show all
Extended by:
Deprecations
Defined in:
lib/aws-sdk-ec2/network_interface.rb

Defined Under Namespace

Classes: Collection

Read-Only Attributes collapse

Actions collapse

Associations collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, options = {}) ⇒ NetworkInterface #initialize(options = {}) ⇒ NetworkInterface

Returns a new instance of NetworkInterface.

Overloads:

  • #initialize(id, options = {}) ⇒ NetworkInterface

    Parameters:

    • id (String)

    Options Hash (options):

  • #initialize(options = {}) ⇒ NetworkInterface

    Options Hash (options):

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


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 19

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

Instance Method Details

#assign_private_ip_addresses(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


network_interface.assign_private_ip_addresses({
  allow_reassignment: false,
  private_ip_addresses: ["String"],
  secondary_private_ip_address_count: 1,
})

Parameters:

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

    ({})

Options Hash (options):

  • :allow_reassignment (Boolean) —

    Indicates whether to allow an IP address that is already assigned to another network interface or instance to be reassigned to the specified network interface.

  • :private_ip_addresses (Array<String>) —

    One or more IP addresses to be assigned as a secondary private IP address to the network interface. You can’t specify this parameter when also specifying a number of secondary IP addresses.

    If you don’t specify an IP address, Amazon EC2 automatically selects an IP address within the subnet range.

  • :secondary_private_ip_address_count (Integer) —

    The number of secondary IP addresses to assign to the network interface. You can’t specify this parameter when also specifying private IP addresses.

Returns:

  • (EmptyStructure) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 299

def assign_private_ip_addresses(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.assign_private_ip_addresses(options)
  resp.data
end

#association ⇒ NetworkInterfaceAssociation?

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 515

def association
  if data[:association][:association_id]
    NetworkInterfaceAssociation.new(
      id: data[:association][:association_id],
      data: data[:association],
      client: @client
    )
  else
    nil
  end
end

#attach(options = {}) ⇒ Types::AttachNetworkInterfaceResult

Examples:

Request syntax with placeholder values


network_interface.attach({
  device_index: 1, # required
  dry_run: false,
  instance_id: "String", # required
})

Parameters:

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

    ({})

Options Hash (options):

  • :device_index (required, Integer) —

    The index of the device for the network interface attachment.

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

  • :instance_id (required, String) —

    The ID of the instance.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 323

def attach(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.attach_network_interface(options)
  resp.data
end

#attachment ⇒ Types::NetworkInterfaceAttachment

The network interface attachment.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 36

def attachment
  data[:attachment]
end

#availability_zone ⇒ String

The Availability Zone.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 42

def availability_zone
  data[:availability_zone]
end

#client ⇒ Client

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 146

def client
  @client
end

#create_tags(options = {}) ⇒ Tag::Collection

Examples:

Request syntax with placeholder values


tag = network_interface.create_tags({
  dry_run: false,
  tags: [ # required
    {
      key: "String",
      value: "String",
    },
  ],
})

Parameters:

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

    ({})

Options Hash (options):

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

  • :tags (required, Array<Types::Tag>) —

    One or more tags. The ‘value` parameter is required, but if you don’t want the tag to have a value, specify the parameter with no value, and we set the value to an empty string.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 351

def create_tags(options = {})
  batch = []
  options = Aws::Util.deep_merge(options, resources: [@id])
  resp = @client.create_tags(options)
  options[:tags].each do |t|
    batch << Tag.new(
      resource_id: @id,
      key: t[:key],
      value: t[:value],
      client: @client
    )
  end
  Tag::Collection.new([batch], size: batch.size)
end

#data ⇒ Types::NetworkInterface

Returns the data for this Aws::EC2::NetworkInterface. Calls Client#describe_network_interfaces if #data_loaded? is ‘false`.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 166

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-ec2/network_interface.rb', line 174

def data_loaded?
  !!@data
end

#delete(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


network_interface.delete({
  dry_run: false,
})

Parameters:

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

    ({})

Options Hash (options):

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

Returns:

  • (EmptyStructure) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 378

def delete(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.delete_network_interface(options)
  resp.data
end

#describe_attribute(options = {}) ⇒ Types::DescribeNetworkInterfaceAttributeResult

Examples:

Request syntax with placeholder values


network_interface.describe_attribute({
  attribute: "description", # accepts description, groupSet, sourceDestCheck, attachment
  dry_run: false,
})

Parameters:

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

    ({})

Options Hash (options):

  • :attribute (String) —

    The attribute of the network interface. This parameter is required.

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 399

def describe_attribute(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.describe_network_interface_attribute(options)
  resp.data
end

#description ⇒ String

A description.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 48

def description
  data[:description]
end

#detach(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


network_interface.detach({
  dry_run: false,
  force: false,
})

Parameters:

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

    ({})

Options Hash (options):

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

  • :force (Boolean) —

    Specifies whether to force a detachment.

Returns:

  • (EmptyStructure) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 420

def detach(options = {})
  options = options.merge(attachment_id: data[:attachment][:attachment_id])
  resp = @client.detach_network_interface(options)
  resp.data
end

#groups ⇒ Array<Types::GroupIdentifier>

Any security groups for the network interface.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 54

def groups
  data[:groups]
end

#id ⇒ String Also known as: network_interface_id

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 29

def id
  @id
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-ec2/network_interface.rb', line 553

def identifiers
  { id: @id }
end

#interface_type ⇒ String

The type of interface.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 60

def interface_type
  data[:interface_type]
end

#ipv_6_addresses ⇒ Array<Types::NetworkInterfaceIpv6Address>

The IPv6 addresses associated with the network interface.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 66

def ipv_6_addresses
  data[:ipv_6_addresses]
end

#load ⇒ self Also known as: reload

Loads, or reloads #data for the current Aws::EC2::NetworkInterface. Returns ‘self` making it possible to chain methods.

network_interface.reload.data

Returns:

  • (self) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 156

def load
  resp = @client.describe_network_interfaces(network_interface_ids: [@id])
  @data = resp.network_interfaces[0]
  self
end

#mac_address ⇒ String

The MAC address.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 72

def mac_address
  data[:mac_address]
end

#modify_attribute(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


network_interface.modify_attribute({
  attachment: {
    attachment_id: "String",
    delete_on_termination: false,
  },
  description: "value", # value <Hash,Array,String,Numeric,Boolean,IO,Set,nil>
  dry_run: false,
  groups: ["String"],
  source_dest_check: {
    value: false,
  },
})

Parameters:

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

    ({})

Options Hash (options):

  • :attachment (Types::NetworkInterfaceAttachmentChanges) —

    Information about the interface attachment. If modifying the ‘delete on termination’ attribute, you must specify the ID of the interface attachment.

  • :description (Types::AttributeValue) —

    A description for the network interface.

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

  • :groups (Array<String>) —

    Changes the security groups for the network interface. The new set of groups you specify replaces the current set. You must specify at least one group, even if it’s just the default security group in the VPC. You must specify the ID of the security group, not the name.

  • :source_dest_check (Types::AttributeBooleanValue) —

    Indicates whether source/destination checking is enabled. A value of ‘true` means checking is enabled, and `false` means checking is disabled. This value must be `false` for a NAT instance to perform NAT. For more information, see [NAT Instances] in the *Amazon Virtual Private Cloud User Guide*.

    [1]: docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_NAT_Instance.html

Returns:

  • (EmptyStructure) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 468

def modify_attribute(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.modify_network_interface_attribute(options)
  resp.data
end

#owner_id ⇒ String

The AWS account ID of the owner of the network interface.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 78

def owner_id
  data[:owner_id]
end

#private_dns_name ⇒ String

The private DNS name.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 84

def private_dns_name
  data[:private_dns_name]
end

#private_ip_address ⇒ String

The IPv4 address of the network interface within the subnet.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 90

def private_ip_address
  data[:private_ip_address]
end

#private_ip_addresses ⇒ Array<Types::NetworkInterfacePrivateIpAddress>

The private IPv4 addresses associated with the network interface.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 96

def private_ip_addresses
  data[:private_ip_addresses]
end

#requester_id ⇒ String

The ID of the entity that launched the instance on your behalf (for example, AWS Management Console or Auto Scaling).

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 103

def requester_id
  data[:requester_id]
end

#requester_managed ⇒ Boolean

Indicates whether the network interface is being managed by AWS.

Returns:

  • (Boolean) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 109

def requester_managed
  data[:requester_managed]
end

#reset_attribute(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


network_interface.reset_attribute({
  dry_run: false,
  source_dest_check: "String",
})

Parameters:

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

    ({})

Options Hash (options):

  • :dry_run (Boolean) —

    Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is ‘DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.

  • :source_dest_check (String) —

    The source/destination checking attribute. Resets the value to ‘true`.

Returns:

  • (EmptyStructure) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 489

def reset_attribute(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.reset_network_interface_attribute(options)
  resp.data
end

#source_dest_check ⇒ Boolean

Indicates whether traffic to or from the instance is validated.

Returns:

  • (Boolean) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 115

def source_dest_check
  data[:source_dest_check]
end

#status ⇒ String

The status of the network interface.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 121

def status
  data[:status]
end

#subnet ⇒ Subnet?

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 528

def subnet
  if data[:subnet_id]
    Subnet.new(
      id: data[:subnet_id],
      client: @client
    )
  else
    nil
  end
end

#subnet_id ⇒ String

The ID of the subnet.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 127

def subnet_id
  data[:subnet_id]
end

#tag_set ⇒ Array<Types::Tag>

Any tags assigned to the network interface.

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 133

def tag_set
  data[:tag_set]
end

#unassign_private_ip_addresses(options = {}) ⇒ EmptyStructure

Examples:

Request syntax with placeholder values


network_interface.unassign_private_ip_addresses({
  private_ip_addresses: ["String"], # required
})

Parameters:

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

    ({})

Options Hash (options):

  • :private_ip_addresses (required, Array<String>) —

    The secondary private IP addresses to unassign from the network interface. You can specify this option multiple times to unassign more than one IP address.

Returns:

  • (EmptyStructure) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 506

def unassign_private_ip_addresses(options = {})
  options = options.merge(network_interface_id: @id)
  resp = @client.unassign_private_ip_addresses(options)
  resp.data
end

#vpc ⇒ Vpc?

Returns:



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# File 'lib/aws-sdk-ec2/network_interface.rb', line 540

def vpc
  if data[:vpc_id]
    Vpc.new(
      id: data[:vpc_id],
      client: @client
    )
  else
    nil
  end
end

#vpc_id ⇒ String

The ID of the VPC.

Returns:

  • (String) 


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# File 'lib/aws-sdk-ec2/network_interface.rb', line 139

def vpc_id
  data[:vpc_id]
end

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

Deprecated.

Use [Aws::EC2::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-ec2/network_interface.rb', line 256

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