Class: VagrantPlugins::OVirtProvider::Action::SnapshotDelete

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-ovirt4/action/snapshot_delete.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ SnapshotDelete

Returns a new instance of SnapshotDelete.



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# File 'lib/vagrant-ovirt4/action/snapshot_delete.rb', line 7

def initialize(app, env)
  @logger = Log4r::Logger.new("vagrant_ovirt4::action::snapshot_delete")
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-ovirt4/action/snapshot_delete.rb', line 12

def call(env)
  env[:ui].info(I18n.t("vagrant_ovirt4.snapshot_delete"))
  
  snapshots_service = env[:vms_service].vm_service(env[:machine].id).snapshots_service
  
  snapshot = snapshots_service.snapshot_service(env[:snapshot_name])

  begin
    raise RemoveActiveSnapshotError, :id => env[:snapshot_name] if snapshot.get.snapshot_type == 'active' 
    snapshot.remove
  rescue OvirtSDK4::Error => e
    fault_detail = /Fault detail is \"\[(.*)\]\".*/.match(e.message)
    error_message = e.message
    error_message = fault_detail[1] unless fault_detail.nil?
    raise Errors::RemoveSnapshotError,
      :id => env[:snapshot_name],
      :error_message => error_message
  end

  @app.call(env)
end