class VagrantPlugins::Openstack::Action::DeleteServer

This deletes the running server, if there is one.

Public Class Methods

new(app, _env) click to toggle source
# File lib/vagrant-openstack-provider/action/delete_server.rb, line 10
def initialize(app, _env)
  @app    = app
  @logger = Log4r::Logger.new('vagrant_openstack::action::delete_server')
end

Public Instance Methods

execute(env) click to toggle source
# File lib/vagrant-openstack-provider/action/delete_server.rb, line 15
def execute(env)
  if env[:machine].id
    @logger.info "Deleting server #{env[:machine].id}..."
    env[:ui].info(I18n.t('vagrant_openstack.deleting_server'))
    env[:openstack_client].nova.delete_server(env, env[:machine].id)
    env[:openstack_client].nova.delete_keypair_if_vagrant(env, env[:machine].id)

    waiting_for_instance_to_be_deleted(env, env[:machine].id)

  end

  @app.call(env)
end

Private Instance Methods

waiting_for_instance_to_be_deleted(env, instance_id, retry_interval = 3) click to toggle source
# File lib/vagrant-openstack-provider/action/delete_server.rb, line 31
def waiting_for_instance_to_be_deleted(env, instance_id, retry_interval = 3)
  @logger.info "Waiting for the instance with id #{instance_id} to be deleted..."
  env[:ui].info(I18n.t('vagrant_openstack.waiting_deleted'))
  config = env[:machine].provider_config
  Timeout.timeout(config.server_delete_timeout, Errors::Timeout) do
    delete_ok = false
    until delete_ok
      begin
        @logger.debug('Waiting for instance to be DELETED')
        server_status = env[:openstack_client].nova.get_server_details(env, instance_id)['status']
        fail Errors::ServerStatusError, server: instance_id if server_status == 'ERROR'
        break if server_status == 'DELETED'
        sleep retry_interval
      rescue Errors::InstanceNotFound
        delete_ok = true
      end
    end
  end
end