Class: BlockDevice

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

Overview

Copyright © 2012 Sean Laurent

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BlockDevice

Returns a new instance of BlockDevice.



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# File 'lib/ec2launcher/block_device.rb', line 8

def initialize()
	@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/block_device.rb', line 5

def mount_point
  @mount_point
end

#name(*name) ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/ec2launcher/block_device.rb', line 6

def name
  @name
end

Instance Method Details

#count(*block_count) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 18

def count(*block_count)
	if block_count.empty?
		@count
	else
		@count = block_count[0]
		self
	end
end

#group(*group) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 27

def group(*group)
	if group.empty?
		@group
	else
		@group = group[0]
		self
	end
end

#is_raid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ec2launcher/block_device.rb', line 14

def is_raid?()
	@raid_level.nil?
end

#mount(*mount) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 36

def mount(*mount)
	if mount.empty?
		@mount
	else
		@mount_point = mount[0]
		self
	end
end

#owner(*owner) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 54

def owner(*owner)
	if owner.empty?
		@owner
	else
		@owner = owner[0]
		self
	end
end

#raid_level(*raid_level) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 63

def raid_level(*raid_level)
	if raid_level.empty?
		@raid_level
	else
		@raid_level = raid_level[0]
		self
	end
end

#size(*volume_size) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 72

def size(*volume_size)
	if volume_size.empty?
		@size
	else
		@size = volume_size[0].to_i
		self
	end
end

#to_json(*a) ⇒ Object 



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# File 'lib/ec2launcher/block_device.rb', line 81

def to_json(*a)
	{
		"name" => @name,
		"count" => @count,
		"raid_level" => @raid_level,
		"mount_point" => @mount_point,
		"owner" => @owner,
		"group" => @group
	}.to_json(*a)
end