Class: EC2Launcher::DSL::BlockDevice

Inherits:
Object
  • Object
show all
Defined in:
lib/ec2launcher/dsl/block_device.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(option_hash = nil) ⇒ BlockDevice

Returns a new instance of BlockDevice.



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# File 'lib/ec2launcher/dsl/block_device.rb', line 23

def initialize(option_hash = nil)
  if option_hash
    @name = option_hash["name"]
    @count = option_hash["count"]
    @size = option_hash["size"]
    @iops = option_hash["iops"]
    @raid_level = option_hash["raid_level"]
    @mount = option_hash["mount_point"]
    @owner = option_hash["owner"]
    @group = option_hash["group"]
    @block_ra = option_hash["block_ra"]
  end

  # Default values
  @count ||= 1
  @group ||= "root"
  @user ||= "root"
end

Instance Attribute Details

#mount_point ⇒ Object (readonly)

Returns the value of attribute mount_point.



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# File 'lib/ec2launcher/dsl/block_device.rb', line 10

def mount_point
  @mount_point
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/ec2launcher/dsl/block_device.rb', line 11

def name
  @name
end

Class Method Details

.json_create(o) ⇒ Object 



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# File 'lib/ec2launcher/dsl/block_device.rb', line 71

def self.json_create(o)
  new(o['data'])
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/ec2launcher/dsl/block_device.rb', line 50

def as_json(*)
  {
    JSON.create_id => self.class.name,
    "data" => {
      "name" => @name,
      "count" => @count,
      "size" => @size,
      "iops" => @iops,
      "raid_level" => @raid_level,
      "mount_point" => @mount,
      "owner" => @owner,
      "group" => @group,
      "block_ra" => @block_ra
    }
  }
end

#is_raid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ec2launcher/dsl/block_device.rb', line 42

def is_raid?()
  @raid_level.nil?
end

#provisioned_iops? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ec2launcher/dsl/block_device.rb', line 46

def provisioned_iops?()
  ! @iops.nil? || @iops == 0
end

#to_json(*a) ⇒ Object 



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# File 'lib/ec2launcher/dsl/block_device.rb', line 67

def to_json(*a)
  as_json.to_json(*a)
end