Class: VagrantPlugins::Abiquo::Actions::Create

Inherits:
Object
  • Object
show all
Includes:
Helpers::Abiquo
Defined in:
lib/vagrant_abiquo/actions/create.rb

Instance Method Summary collapse

Methods included from Helpers::Abiquo

#apply_state, #attach_net, #create_vapp, #create_vm, #deploy, #get_network, #get_template, #get_vapp, #get_vdc, #get_vm, #poweroff, #poweron, #reset, #update, #vapp_name

Constructor Details

#initialize(app, env) ⇒ Create

Returns a new instance of Create.



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# File 'lib/vagrant_abiquo/actions/create.rb', line 9

def initialize(app, env)
  @app = app
  @machine = env[:machine]
  @env = env
  @logger = Log4r::Logger.new('vagrant::abiquo::create')
end

Instance Method Details

#call(env) ⇒ Object

Raises:



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# File 'lib/vagrant_abiquo/actions/create.rb', line 16

def call(env)
  client = env[:abiquo_client]
  
  # Find for selected virtual datacenter
  vdc = get_vdc(client, @machine.provider_config.virtualdatacenter)
  raise Abiquo::Errors::VDCNotFound, vdc: @machine.provider_config.virtualdatacenter if vdc.nil?
  
  # Check if we have to use hwprofiles
  lim = vdc.link(:enterprise).get.link(:limits).get.select {|l| l.link(:location).title == vdc.link(:location).title }.first
  if lim.respond_to?(:enabledHardwareProfiles) && lim.enabledHardwareProfiles
    if @machine.provider_config.hwprofile.nil?
      raise Abiquo::Errors::HWprofileEnabled, vdc: @machine.provider_config.virtualdatacenter
    end
  end

  # Find for selected virtual appliance
  vname = vapp_name(@machine)
  vapp = get_vapp(vdc, vname)

  # Find for selected vm template
  template = get_template(vdc, @machine.provider_config.template)
  raise Abiquo::Errors::TemplateNotFound, template: @machine.provider_config.template, vdc: vdc.name if template.nil?
  
  # If everything is OK we can proceed to create the VM
  # VM Template link
  tmpl_link = template.link(:edit).clone.to_hash
  tmpl_link['rel'] = "virtualmachinetemplate"
  
  # VM entity
  vm_definition = {}
  
  # Configured CPU and RAM
  if lim.respond_to?(:enabledHardwareProfiles) && lim.enabledHardwareProfiles
      # lookup the hwprofile link
      hwprofile = vdc.link(:location).get.link(:hardwareprofiles).get
                        .select {|h| h.name == @machine.provider_config.hwprofile }.first
      raise Abiquo::Errors::HWProfileNotFound, hwprofile: @machine.provider_config.hwprofile, vdc: vdc.name if hwprofile.nil?
      hwprofile_lnk = hwprofile.link(:self).clone.to_hash
      hwprofile_lnk['rel'] = 'hardwareprofile'

      vm_definition['links'] = [ tmpl_link, hwprofile_lnk ]
  else
    cpu_cores = @machine.provider_config.cpu_cores
    ram_mb = @machine.provider_config.ram_mb
    vm_definition['cpu'] = cpu_cores || template.cpuRequired
    vm_definition['ram'] = ram_mb || template.ramRequired
    vm_definition['links'] = [ tmpl_link ]
  end

  vm_definition['label'] = @machine.name
  vm_definition['vdrpEnabled'] = true

  # Create VM
  env[:ui].info I18n.t('vagrant_abiquo.info.create')
  vm = create_vm(client, vm_definition, vapp)

  # User Data
  md = vm.link(:metadata).get
  mdhash = JSON.parse(md.to_json)
  if mdhash['metadata'].nil?
    mdhash['metadata'] = { 'startup-script' => @machine.provider_config.user_data }
  else
    mdhash['metadata']['startup-script'] = @machine.provider_config.user_data
  end
  client.put(vm.link(:metadata), mdhash.to_json)

  # Check network
  unless @machine.provider_config.network.nil?
    # Network config is not nil, so we have
    # to attach a specific net.
    attach_net(client, vm, @machine.provider_config.network)
    raise Abiquo::Errors::NetworkError if vm.nil?
  end
  vm = vm.link(:edit).get
  @machine.id = vm.url

  @app.call(env)
end