airavata-kubernetes/web-console/src/app/components/setup/setup.html

<div class="container-fluid">
  <div class="row" style="margin-top: 50px">
    <div class="col-sm-4 col-sm-offset-4">
        <form>
          <div class="form-group">
            <label for="inputName">Enter API Server URL</label>
            <input type="text" [(ngModel)]="apiServerUrl" class="form-control" id="inputName" name="inputName" placeholder="http://localhost:8080/">
          </div>
        </form>
        <button type="submit" class="btn btn-primary" (click)="setup()">Setup</button>
    </div>
  </div>
</div>