Class: NodeSpec::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/nodespec/node.rb

Defined Under Namespace

Classes: BadNodeNameError

Constant Summary collapse

WORKING_DIR = 
'.nodespec'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node_name, options = nil) ⇒ Node

Returns a new instance of Node.



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# File 'lib/nodespec/node.rb', line 12

def initialize(node_name, options = nil)
  @name = validate(node_name)
  opts = (options || {}).dup
  @os = opts.delete('os')
  adapter_name = opts.delete('adapter')
  @communicator = CommunicationAdapters.get_communicator(@name, @os, adapter_name, opts)
end

Instance Attribute Details

#communicator ⇒ Object (readonly)

Returns the value of attribute communicator.



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# File 'lib/nodespec/node.rb', line 10

def communicator
  @communicator
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/nodespec/node.rb', line 10

def name
  @name
end

#os ⇒ Object (readonly)

Returns the value of attribute os.



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# File 'lib/nodespec/node.rb', line 10

def os
  @os
end

Instance Method Details

#backend ⇒ Object 



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# File 'lib/nodespec/node.rb', line 20

def backend
  @communicator.backend
end

#create_temp_directory(path) ⇒ Object 



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# File 'lib/nodespec/node.rb', line 36

def create_temp_directory(path)
  path = path[1..-1] if path.start_with?('/')
  create_directory("#{backend_proxy.temp_directory}/#{path}")
end

#execute(command) ⇒ Object 



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# File 'lib/nodespec/node.rb', line 41

def execute(command)
  backend_proxy.execute(command)
end