Class: CFnDK::KeyPair

Inherits:
Object
  • Object
show all
Defined in:
lib/cfndk/key_pair.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, data, option, global_config, credentials) ⇒ KeyPair

Returns a new instance of KeyPair.



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# File 'lib/cfndk/key_pair.rb', line 4

def initialize(name, data, option, global_config, credentials)
  @global_config = global_config
  @name = name
  data = {} unless data
  @key_file = data['key_file'] || nil
  @region = data['region'] || @global_config.region
  @option = option
  @client = Aws::EC2::Client.new(credentials: credentials, region: @region)
end

Instance Attribute Details

#key_file ⇒ Object (readonly)

Returns the value of attribute key_file.



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# File 'lib/cfndk/key_pair.rb', line 3

def key_file
  @key_file
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/cfndk/key_pair.rb', line 14

def create
  CFnDK.logger.info(('creating keypair: ' + name).color(:green))
  key_pair = @client.create_key_pair(
    key_name: name
  )
  CFnDK.logger.info(('created keypair: ' + name).color(:green))

  create_key_file(key_pair)
end

#destroy ⇒ Object 



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# File 'lib/cfndk/key_pair.rb', line 24

def destroy
  if exists?
    CFnDK.logger.info(('deleting keypair: ' + name).color(:green))
    @client.delete_key_pair(
      key_name: name
    )
    CFnDK.logger.info(('deleted keypair: ' + name).color(:green))
  else
    CFnDK.logger.info(('do not delete keypair: ' + name).color(:red))
  end
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cfndk/key_pair.rb', line 36

def exists?
  !@client.describe_key_pairs(
    key_names: [
      name,
    ]
  ).key_pairs.empty?
rescue Aws::EC2::Errors::InvalidKeyPairNotFound
  false
end

#name ⇒ Object 



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# File 'lib/cfndk/key_pair.rb', line 46

def name
  [@name, @option[:uuid]].compact.join('-')
end

#original_name ⇒ Object 



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# File 'lib/cfndk/key_pair.rb', line 50

def original_name
  @name
end