Class: VagrantPlugins::Openstack::Action::SnapshotRestore

Inherits:
AbstractAction
  • Object
show all
Defined in:
lib/vagrant-openstack-provider/action/snapshot_restore.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, _env) ⇒ SnapshotRestore

Returns a new instance of SnapshotRestore.



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# File 'lib/vagrant-openstack-provider/action/snapshot_restore.rb', line 7

def initialize(app, _env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-openstack-provider/action/snapshot_restore.rb', line 11

def call(env)
  nova = env[:openstack_client].nova
  machine_snapshots = nova.list_snapshots(env, env[:machine].id)

  snapshot = machine_snapshots.find { |s| s.name == env[:snapshot_name] }

  unless snapshot.nil?
    env[:ui].info(I18n.t('vagrant.actions.vm.snapshot.restoring',
                         name: snapshot.name))

    nova.restore_snapshot(env, env[:machine].id, snapshot.id)
  end

  @app.call env
end