services/self-service/src/main/resources/webapp/src/app/resources/computational/computational-resource-create-dialog/computational-resource-create-dialog.component.html

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<div class="create-cluster" id="dialog-box">
  <header class="dialog-header">
    <h4 class="modal-title">Add compute</h4>
    <button type="button" class="close" (click)="dialogRef.close()">&times;</button>
  </header>
  <div class="dialog-content selection">
    <div class="content-box mat-reset">
      <form [formGroup]="resourceForm" *ngIf="clusterTypes.length && resourceForm; else placeholder">

        <div class="form-wrapper" [ngClass]="{ compress: selectedImage?.image === 'docker.datalab-dataengine' }">
          <div class="col">

            <div class="control-group" *ngIf="PROVIDER !== 'azure'" [hidden]="clusterTypes.length === 1">
              <label class="label">Select cluster type</label>
              <div class="control selector-wrapper">
                <mat-form-field>
<!--                  <mat-label>Select cluster type</mat-label>-->
                  <mat-select formControlName="template_name" disableOptionCentering placeholder="Select cluster type">
                    <mat-option *ngFor="let type of clusterTypes" [value]="type.template_name"
                      (click)="selectImage(type)">{{ type.template_name }}</mat-option>
                    <mat-option *ngIf="!clusterTypes.length" class="multiple-select ml-10" disabled>Clusters types list
                      is empty</mat-option>
                  </mat-select>
                  <button class="caret">
                    <i class="material-icons">keyboard_arrow_down</i>
                  </button>
                </mat-form-field>
              </div>
            </div>

            <div class="control-group" *ngIf="PROVIDER !== 'azure'" [hidden]="!selectedImage.templates.length">
              <label class="label">Select template</label>
              <div class="control selector-wrapper">
                <mat-form-field>
                  <mat-label>Select template</mat-label>
                  <mat-select formControlName="version" disableOptionCentering>
                    <mat-option *ngFor="let template of selectedImage.templates" [value]="template.version">
                      {{ template.version }}</mat-option>
                    <mat-option *ngIf="!selectedImage.templates" class="multiple-select ml-10" disabled>Templates list
                      is empty</mat-option>
                  </mat-select>
                  <button class="caret">
                    <i class="material-icons">keyboard_arrow_down</i>
                  </button>
                </mat-form-field>
              </div>
            </div>

            <div class="control-group alias-name" *ngIf="selectedImage?.image">
              <label class="label">Cluster alias</label>
              <div class="control">
                <input
                  [class.danger_field]="!resourceForm?.controls['cluster_alias_name'].valid
                        && resourceForm?.controls['cluster_alias_name'].dirty && resourceForm?.controls['cluster_alias_name'].hasError('duplication')"
                  type="text" class="form-control" placeholder="Enter cluster alias"
                  formControlName="cluster_alias_name" />
                <span class="error" *ngIf="resourceForm?.controls['cluster_alias_name'].hasError('user-duplication')">You have cluster with this name in current project.</span>
                <span class="error" *ngIf="resourceForm?.controls['cluster_alias_name'].hasError('other-user-duplication')">Other user has cluster with this name in current project.</span>
                <span class="error" *ngIf="!resourceForm?.controls.cluster_alias_name.valid
                                            && resourceForm?.controls['cluster_alias_name'].dirty
                                            && !resourceForm?.controls['cluster_alias_name'].hasError('user-duplication')
                                            && !resourceForm?.controls['cluster_alias_name'].hasError('other-user-duplication')">
                  Cluster name cannot be longer than {{maxClusterNameLength}} characters
                  and can only contain letters, numbers, hyphens and '_' but can not end with special
                  characters
                </span>
              </div>
            </div>
          </div>

          <div class="col">
            <div class="control-group" *ngIf="selectedImage?.image">
              <label class="label">Total instance number</label>
              <div class="control">
                <input type="number" class="form-control" min="{{minInstanceNumber}}" max="{{maxInstanceNumber}}"
                  formControlName="instance_number" (keypress)="CheckUtils.isNumberKey($event)" />
                <span class="error" *ngIf="!resourceForm?.controls.instance_number.valid">
                  <span>Only integer values greater than or equal to {{ minInstanceNumber }} and less than
                    {{ maxInstanceNumber }} are allowed</span>
                </span>
              </div>
            </div>

            <div class="control-group" *ngIf="selectedImage?.image">
              <label class="label">Master instance size</label>
              <div class="control selector-wrapper">
                <mat-form-field>
                  <mat-label>Select instance size</mat-label>
                  <mat-select formControlName="shape_master" disableOptionCentering>
                    <mat-optgroup *ngFor="let item of (selectedImage.computation_resources_shapes | keys)"
                      [label]="item.key | underscoreless">
                      <mat-option *ngFor="let list_item of item.value" [value]="list_item.Type">
                        <strong class="highlight icon-label">{{ list_item.Size }}</strong> {{ list_item.Type }}
                      </mat-option>
                    </mat-optgroup>
                  </mat-select>
                  <button class="caret">
                    <i class="material-icons">keyboard_arrow_down</i>
                  </button>
                </mat-form-field>
              </div>
            </div>

            <div class="control-group" *ngIf="selectedImage?.image"
              [hidden]="selectedImage?.image === 'docker.datalab-dataengine'">
              <label class="label">Slave instance size</label>
              <div class="control selector-wrapper">
                <mat-form-field>
                  <mat-label>Select instance size</mat-label>
                  <mat-select formControlName="shape_slave" disableOptionCentering>
                    <mat-optgroup *ngFor="let item of (selectedImage.computation_resources_shapes | keys)"
                      [label]="item.key | underscoreless">
                      <mat-option *ngFor="let list_item of item.value" [value]="list_item.Type">
                        <strong class="highlight icon-label">{{ list_item.Size }}</strong> {{ list_item.Type }}
                      </mat-option>
                    </mat-optgroup>
                  </mat-select>
                  <button class="caret">
                    <i class="material-icons">keyboard_arrow_down</i>
                  </button>
                </mat-form-field>
              </div>
            </div>

          </div>
        </div>

        <div class="preemptible checkbox-group control-group m-top-30 m-bott-10"
          *ngIf="PROVIDER === 'gcp' && selectedImage?.image === 'docker.datalab-dataengine-service'">
          <label class="label">
            <input #preemptibleNode type="checkbox" (change)="selectPreemptibleNodes($event)" />
            <span>Preemptible node</span>
            <span class="align" [hidden]="!preemptible?.nativeElement['checked']"> count</span>
          </label>
          <div *ngIf="preemptible?.nativeElement['checked']" class="preemptible-details control"
            [ngClass]="{ show: preemptible?.nativeElement['checked'] || false}">
            <input type="text" class="form-control" formControlName="preemptible_instance_number"
              (keypress)="CheckUtils.isNumberKey($event)" (keydown.arrowup)="preemptibleCounter($event, 'increment')"
              (keydown.arrowdown)="preemptibleCounter($event, 'decrement')" />
            <span class="error" *ngIf="!resourceForm?.controls.preemptible_instance_number.valid">
              <span *ngIf="minPreemptibleInstanceNumber !== maxPreemptibleInstanceNumber; else equal">
                Only integer values greater than or equal to {{ minPreemptibleInstanceNumber }} and less than
                {{ maxPreemptibleInstanceNumber }} are allowed
              </span>
              <ng-template #equal>Please manage total machines count</ng-template>
            </span>
          </div>
        </div>

        <div class="checkbox-group control-group m-top-15" *ngIf="PROVIDER === 'aws'"
          [hidden]="!selectedImage.templates.length">
          <label class="spot-label label">
            <input #spotInstancesCheck type="checkbox" (change)="selectSpotInstances($event)" />
            <span>Spot instance</span>
            <span *ngIf="spotInstancesSelect?.nativeElement['checked'] || false"> bid, %</span>
          </label>
          <div class="control spot-details" [ngClass]="{ show: spotInstancesSelect?.nativeElement['checked'] || false }"
            *ngIf="spotInstancesSelect?.nativeElement['checked'] || false">
            <input type="number" class="form-control" step="5" min="{{minSpotPrice}}" max="{{maxSpotPrice}}"
              formControlName="instance_price" (keypress)="CheckUtils.isNumberKey($event)">
            <span class="error" *ngIf="!resourceForm?.controls.instance_price.valid">
              Only integer values greater than or equal to {{minSpotPrice}} and less than {{maxSpotPrice}} are allowed
            </span>
          </div>
          <span class="info" *ngIf="spotInstancesSelect?.nativeElement['checked'] || false">When the current Spot price
            rises above your bid price, the Spot instance is reclaimed by AWS so that it can be given to another
            customer. Make sure to backup your data on periodic basis.</span>
        </div>


        <div class="checkbox-group m-top-20"
          [hidden]="PROVIDER === 'gcp' && selectedImage?.image === 'docker.datalab-dataengine-service'"
          *ngIf="notebook_instance?.image !== 'docker.datalab-zeppelin'">
          <label>
            <input #configurationNode type="checkbox" (change)="selectConfiguration()" /> Cluster configurations
          </label>
          <div class="config-link" *ngIf="(configuration?.nativeElement['checked'] || false)
            && selectedImage?.image === 'docker.datalab-dataengine-service'
            && PROVIDER === 'aws'">
            To view example JSON of configurations refer for <a
              href="https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-configure-apps.html" target="_blank">AWS
              official documentation</a>
          </div>
        </div>
        <div class="checkbox-group">
          <div class="config-details" [ngClass]="{ show: configuration?.nativeElement['checked'] || false }">
            <textarea formControlName="configuration_parameters" placeholder="Cluster configuration template, JSON"
              data-gramm_editor="false"></textarea>
            <span class="error"
              *ngIf="!resourceForm?.controls.configuration_parameters.valid && resourceForm?.controls['configuration_parameters'].dirty">Configuration
              parameters is not in a valid format</span>
          </div>
        </div>
        <div *ngIf="notebook_instance?.image === 'docker.datalab-zeppelin'">
          <small>Spark default configuration for Apache Zeppelin can not be changed from DataLab UI. Currently it can be
            done directly through Apache Zeppelin interpreter menu.
            For more details please refer for Apache Zeppelin <a
              href="https://zeppelin.apache.org/docs/0.8.0/usage/interpreter/overview.html" target="_blank">official
              documentation</a>.
          </small>
        </div>
        <div class="text-center m-top-30">
          <button mat-raised-button type="button" (click)="dialogRef.close()" class="butt action">Cancel</button>
          <button mat-raised-button type="button" [disabled]="!resourceForm?.valid ||
              (selectedImage?.image === 'docker.datalab-dataengine-service' && !resourceForm.value.shape_slave) ||
              (selectedImage?.image === 'docker.datalab-dataengine-service' && !resourceForm.value.version)"
            (click)="createComputationalResource(resourceForm.value)" class="butt butt-success action"
            [ngClass]="{'not-allowed': !resourceForm?.valid ||
              (selectedImage?.image === 'docker.datalab-dataengine-service' && !resourceForm.value.shape_slave) ||
              (selectedImage?.image === 'docker.datalab-dataengine-service' && !resourceForm.value.version) }">Create</button>
        </div>
      </form>

    </div>
    <ng-template #placeholder>
      <div *ngIf="!loading && !clusterTypes?.length" class="info message">
        Compute creations are not available. Please, check your permissions.</div>
      <div *ngIf="loading" class="info message">
        Compute data is processing
        <mat-progress-bar mode="indeterminate"></mat-progress-bar>
      </div>
    </ng-template>
  </div>
</div>