app/src/commons/component/node-detail.component.html

<div class="ui-g">
  <div class="detail-img">
    <img src="../../assets/image/icon/icon_db_maria.svg" width="100" height="100" />
  </div>
  <div class="detail-content">

    <ng-container [ngSwitch]="node.group">

      <ng-container *ngSwitchCase="'zone'">
        <app-zone-detail [zone]=""></app-zone-detail>
      </ng-container>

      <ng-container *ngSwitchCase="'host'">
        <app-host-detail [host]="node.target"></app-host-detail>
      </ng-container>

      <ng-container *ngSwitchCase="'service'">
        <app-service-detail [service]="node.target"></app-service-detail>
      </ng-container>

      <ng-container *ngSwitchDefault>
      </ng-container>

    </ng-container>
  </div>
</div>