Class: CORL::Node::Rackspace

Inherits:
Fog
  • Object
show all
Defined in:
lib/CORL/node/rackspace.rb

Instance Method Summary collapse

Methods inherited from Fog

#api_key, #api_key=, #api_user, #api_user=, #auth_url, #auth_url=, #connection_options, #connection_options=, #create_image, #destroy, #download, #exec, #exec_options, #filter_output, #key_config, #region, #region=, #reload, #stop, #upload

Instance Method Details

#create(options = {}) ⇒ Object

Node operations



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# File 'lib/CORL/node/rackspace.rb', line 59

def create(options = {})
  super do |op, config|
    if op == :config
      config.defaults(create_config)
    end
  end
end

#create_config ⇒ Object 



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# File 'lib/CORL/node/rackspace.rb', line 52

def create_config
  { :name => hostname, :flavor_id => machine_type, :image_id => image }  
end

#image_search_text(image) ⇒ Object 



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# File 'lib/CORL/node/rackspace.rb', line 98

def image_search_text(image)
  sprintf("%s %s %s", image_id(image), image.name, image.state)  
end

#machine_config ⇒ Object

Settings groups



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# File 'lib/CORL/node/rackspace.rb', line 36

def machine_config
  super do |config|
    config.import({ 
      :provider         => 'rackspace', 
      :version          => :v2,
      :rackspace_region => region
    })
  
    config[:rackspace_username] = api_user if api_user
    config[:rackspace_api_key]  = api_key if api_key
    config[:rackspace_auth_url] = auth_url if auth_url
  end
end

#normalize(reload) ⇒ Object

Node plugin interface



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# File 'lib/CORL/node/rackspace.rb', line 9

def normalize(reload)
  super do
    :rackspace
  end
end

#regions ⇒ Object

Property accessors / modifiers



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# File 'lib/CORL/node/rackspace.rb', line 25

def regions
  [ 
    :dfw, # Dallas
    :ord, # Chicago
    :lon  # London (for UK accounts)
  ]
end

#render_image(image) ⇒ Object 



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# File 'lib/CORL/node/rackspace.rb', line 92

def render_image(image)
  sprintf("[  %40s  ][ %10s ] %s", image_id(image), image.state, image.name)
end

#render_machine_type(machine_type) ⇒ Object

Utilities



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# File 'lib/CORL/node/rackspace.rb', line 80

def render_machine_type(machine_type)
  sprintf("[  %20s  ][ VCPUS: %2i ] %-30s ( RAM: %6iMB | DISK: %4iGB )", 
    machine_type_id(machine_type), 
    machine_type.vcpus, 
    machine_type.name, 
    machine_type.ram, 
    machine_type.disk
  )
end

#start(options = {}) ⇒ Object 



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# File 'lib/CORL/node/rackspace.rb', line 69

def start(options = {})
  super do |op, config|
    if op == :config
      config.defaults(create_config)
    end
  end
end

#usable_image?(image) ⇒ Boolean

Checks

Returns:

  • (Boolean) 


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# File 'lib/CORL/node/rackspace.rb', line 18

def usable_image?(image)
  image.state != 'DELETED'
end