def instance_action(id, action, param)
      case action
      when "RESTART" 
        post_request(address("/instances/" + id + "/action"), {:restart => {}}, @token)
      when "RESIZE"
        if param.is_a? String
          post_request(address("/instances/" + id + "/action"), {:resize => {:flavorRef => param }}, @token)
        elsif param.is_a? Int
          post_request(address("/instances/" + id + "/action"), {:resize => {:volume => {:size => param }}}, @token)
        else
          raise Ropenstack::RopenstackError, "Invalid Parameter Passed"
        end
      else
        raise Ropenstack::RopenstackError, "Invalid Action Passed"
      end
    end
def instance_action(id, action, param)
      case action
      when "RESTART" 
        post_request(address("/instances/" + id + "/action"), {:restart => {}}, @token)
      when "RESIZE"
        if param.is_a? String
          post_request(address("/instances/" + id + "/action"), {:resize => {:flavorRef => param }}, @token)
        elsif param.is_a? Int
          post_request(address("/instances/" + id + "/action"), {:resize => {:volume => {:size => param }}}, @token)
        else
          raise Ropenstack::RopenstackError, "Invalid Parameter Passed"
        end
      else
        raise Ropenstack::RopenstackError, "Invalid Action Passed"
      end
    end
Database Instance Actions