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fog--fog/lib/fog/vsphere/models/compute/server.rb
2013-01-07 21:01:24 +00:00

215 lines
6.9 KiB
Ruby

require 'fog/compute/models/server'
module Fog
module Compute
class Vsphere
class Server < Fog::Compute::Server
extend Fog::Deprecation
deprecate(:ipaddress, :public_ip_address)
# This will be the instance uuid which is globally unique across
# a vSphere deployment.
identity :id
# JJM REVISIT (Extend the model of a vmware server)
# SEE: http://www.vmware.com/support/developer/vc-sdk/visdk41pubs/ApiReference/vim.VirtualMachine.html
# (Take note of the See also section.)
# In particular:
# GuestInfo: information about the guest operating system
# VirtualMachineConfigInfo: Access to the VMX file and configuration
attribute :name
# UUID may be the same from VM to VM if the user does not select (I copied it)
attribute :uuid
attribute :hostname
attribute :operatingsystem
attribute :public_ip_address, :aliases => 'ipaddress'
attribute :power_state, :aliases => 'power'
attribute :tools_state, :aliases => 'tools'
attribute :tools_version
attribute :mac_addresses, :aliases => 'macs'
attribute :hypervisor, :aliases => 'host'
attribute :connection_state
attribute :mo_ref
attribute :path
attribute :relative_path
attribute :memory_mb
attribute :cpus
attribute :interfaces
attribute :volumes
attribute :overall_status, :aliases => 'status'
attribute :cluster
attribute :datacenter
attribute :resource_pool
attribute :instance_uuid # move this --> id
attribute :guest_id
def initialize(attributes={} )
super defaults.merge(attributes)
self.instance_uuid ||= id # TODO: remvoe instance_uuid as it can be replaced with simple id
initialize_interfaces
initialize_volumes
end
def vm_reconfig_memory(options = {})
requires :instance_uuid, :memory
service.vm_reconfig_memory('instance_uuid' => instance_uuid, 'memory' => memory)
end
def vm_reconfig_cpus(options = {})
requires :instance_uuid, :cpus
service.vm_reconfig_cpus('instance_uuid' => instance_uuid, 'cpus' => cpus)
end
def vm_reconfig_hardware(options = {})
requires :instance_uuid, :hardware_spec
service.vm_reconfig_hardware('instance_uuid' => instance_uuid, 'hardware_spec' => hardware_spec)
end
def start(options = {})
requires :instance_uuid
service.vm_power_on('instance_uuid' => instance_uuid)
end
def stop(options = {})
options = { :force => !tools_installed? }.merge(options)
requires :instance_uuid
service.vm_power_off('instance_uuid' => instance_uuid, 'force' => options[:force])
end
def reboot(options = {})
options = { :force => false }.merge(options)
requires :instance_uuid
service.vm_reboot('instance_uuid' => instance_uuid, 'force' => options[:force])
end
def destroy(options = {})
requires :instance_uuid
stop if ready? # need to turn it off before destroying
service.vm_destroy('instance_uuid' => instance_uuid)
end
def migrate(options = {})
options = { :priority => 'defaultPriority' }.merge(options)
requires :instance_uuid
service.vm_migrate('instance_uuid' => instance_uuid, 'priority' => options[:priority])
end
# Clone from a server object
#
# ==== Parameters
# *<~Hash>:
# * 'name'<~String> - *REQUIRED* Name of the _new_ VirtualMachine
# * See more options in vm_clone request/compute/vm_clone.rb
#
def clone(options = {})
requires :name, :datacenter, :relative_path
# Convert symbols to strings
req_options = options.inject({}) { |hsh, (k,v)| hsh[k.to_s] = v; hsh }
# Give our path to the request
req_options['template_path'] ="#{relative_path}/#{name}"
req_options['datacenter'] = "#{datacenter}"
# Perform the actual clone
clone_results = service.vm_clone(req_options)
# Create the new VM model. TODO This only works when "wait=true"
new_vm = self.class.new(clone_results['new_vm'])
# We need to assign the collection and the connection otherwise we
# cannot reload the model.
new_vm.collection = self.collection
new_vm.service = service
# Return the new VM model.
new_vm
end
def ready?
power_state == "poweredOn"
end
def tools_installed?
tools_state != "toolsNotInstalled"
end
# defines VNC attributes on the hypervisor
def config_vnc(options = {})
requires :instance_uuid
service.vm_config_vnc(options.merge('instance_uuid' => instance_uuid))
end
# returns a hash of VNC attributes required for service
def vnc
requires :instance_uuid
service.vm_get_vnc(instance_uuid)
end
def memory
memory_mb * 1024 * 1024
end
def mac
interfaces.first.mac unless interfaces.empty?
end
def interfaces
attributes[:interfaces] ||= id.nil? ? [] : service.interfaces( :vm => self )
end
def volumes
attributes[:volumes] ||= id.nil? ? [] : service.volumes( :vm => self )
end
def folder
return nil unless datacenter and path
attributes[:folder] ||= service.folders(:datacenter => datacenter, :type => :vm).get(path)
end
def save
requires :name, :cluster, :datacenter
if persisted?
raise "update is not supported yet"
# service.update_vm(attributes)
else
self.id = service.create_vm(attributes)
end
reload
end
def new?
id.nil?
end
def reload
# reload does not re-read assoiciated attributes, so we clear it manually
[:interfaces, :volumes].each do |attr|
self.attributes.delete(attr)
end
super
end
private
def defaults
{
:cpus => 1,
:memory_mb => 512,
:guest_id => 'otherGuest',
:path => '/'
}
end
def initialize_interfaces
if attributes[:interfaces] and attributes[:interfaces].is_a?(Array)
self.attributes[:interfaces].map! { |nic| nic.is_a?(Hash) ? service.interfaces.new(nic) : nic }
end
end
def initialize_volumes
if attributes[:volumes] and attributes[:volumes].is_a?(Array)
self.attributes[:volumes].map! { |vol| vol.is_a?(Hash) ? service.volumes.new(vol) : vol }
end
end
end
end
end
end