older="{{_ "hostname"}}"
                                                                      class="form-control txtHostName">
                    <div class="input-group-btn">
                        <button data-toggle="dropdown"
                                class="btn btn-white dropdown-toggle"
                                type="button"><span class="caret"></span></button>
                        <ul class="dropdown-menu pull-right">
                            <li><a class="addHost" href="#"><i
