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Versions: 21
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Stored size: 1.73 KB
Contents
module Bosh::Stemcell
module Infrastructure
def self.for(name)
case name
when 'openstack'
OpenStack.new
when 'aws'
Aws.new
when 'vsphere'
Vsphere.new
when 'vcloud'
Vcloud.new
when 'null'
NullInfrastructure.new
else
raise ArgumentError.new("invalid infrastructure: #{name}")
end
end
class Base
attr_reader :name, :hypervisor, :default_disk_size
def initialize(options = {})
@name = options.fetch(:name)
@supports_light_stemcell = options.fetch(:supports_light_stemcell, false)
@hypervisor = options.fetch(:hypervisor)
@default_disk_size = options.fetch(:default_disk_size)
end
def light?
@supports_light_stemcell
end
def ==(other)
name == other.name &&
hypervisor == other.hypervisor &&
default_disk_size == other.default_disk_size &&
light? == other.light?
end
end
class NullInfrastructure < Base
def initialize
super(name: 'null', hypervisor: 'null', default_disk_size: -1)
end
end
class OpenStack < Base
def initialize
super(name: 'openstack', hypervisor: 'kvm', default_disk_size: 10240)
end
end
class Vsphere < Base
def initialize
super(name: 'vsphere', hypervisor: 'esxi', default_disk_size: 3072)
end
end
class Vcloud < Base
def initialize
super(name: 'vcloud', hypervisor: 'esxi', default_disk_size: 3072)
end
end
class Aws < Base
def initialize
super(name: 'aws', hypervisor: 'xen', supports_light_stemcell: true, default_disk_size: 2048)
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems