# All files / src/app/ceph/pool/pool-form pool-form.component.html

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    4642x

     <div class="col-sm-12 col-lg-6">
      <h1 *ngIf="!(info && ecProfiles)"
          class="jumbotron">
        <i class="fa fa-lg fa-pulse fa-spinner text-primary"></i>
        <ng-container i18n>Loading...</ng-container>
      </h1>
      <form name="form"
            *ngIf="info && ecProfiles"
            class="form-horizontal"
            #formDir="ngForm"
            [formGroup]="form"
            novalidate>
        <div class="panel panel-default">
          <div class="panel-heading">
            <h3 i18n="form title|Example: Create Pool@@formTitle"
                class="panel-title">{{ action | titlecase }} {{ resource | upperFirst }}</h3>
          </div>

          <div class="panel-body">
            <!-- Name -->
            <div class="form-group"
                 [ngClass]="{'has-error': form.showError('name', formDir)}">
              <label class="control-label col-sm-3"
                     for="name">
                <ng-container i18n>Name</ng-container>
                <span class="required"></span>
              </label>
              <div class="col-sm-9">
                <input id="name"
                       name="name"
                       type="text"
                       class="form-control"
                       placeholder="Name..."
                       i18n-placeholder
                       formControlName="name"
                       autofocus>
                <span class="help-block"
                      *ngIf="form.showError('name', formDir, 'required')"
                      i18n>This field is required!</span>
                <span class="help-block"
                      *ngIf="form.showError('name', formDir, 'uniqueName')"
                      i18n>The chosen Ceph pool name is already in use.</span>
              </div>
            </div>

            <!-- Pool type selection -->
            <div class="form-group"
                 [ngClass]="{'has-error': form.showError('poolType', formDir)}">
              <label class="control-label col-sm-3"
                     for="poolType">
                <ng-container i18n>Pool type</ng-container>
                <span class="required"></span>
              </label>
              <div class="col-sm-9">
                <select class="form-control"
                        id="poolType"
                        formControlName="poolType"
                        name="poolType">
                  <option ngValue=""
                          i18n>-- Select a pool type --</option>
                  <option *ngFor="let poolType of data.poolTypes"
                          [value]="poolType">
                    {{ poolType }}
                  </option>
                </select>
                <span class="help-block"
                      *ngIf="form.showError('poolType', formDir, 'required')"
                      i18n>This field is required!</span>
              </div>
            </div>

            <div *ngIf="form.getValue('poolType')">
              <!-- Pg number -->
              <div class="form-group"
                   [ngClass]="{'has-error': form.showError('pgNum', formDir)}">
                <label class="control-label col-sm-3"
                       for="pgNum">
                  <ng-container i18n>Placement groups</ng-container>
                  <span class="required"></span>
                </label>
                <div class="col-sm-9">
                  <input class="form-control"
                         id="pgNum"
                         name="pgNum"
                         formControlName="pgNum"
                         min="1"
                         type="number"
                         (focus)="externalPgChange = false"
                         (blur)="alignPgs()"
                         required>
                  <span class="help-block"
                        *ngIf="form.showError('pgNum', formDir, 'required')"
                        i18n>This field is required!</span>
                  <span class="help-block"
                        *ngIf="form.showError('pgNum', formDir, 'min')"
                        i18n>At least one placement group is needed!</span>
                  <span class="help-block"
                        *ngIf="form.showError('pgNum', formDir, '34')"
                        i18n>Your cluster can't handle this many PGs. Please recalculate the PG amount needed.</span>
                  <span class="help-block"
                        *ngIf="form.showError('pgNum', formDir, 'noDecrease')"
                        i18n>You can only increase the number of PGs of an existing pool.
                    Currently your pool has {{ data.pool.pg_num }} PGs.</span>
                  <span class="help-block">
                    <a i18n
                       target="_blank"
                       href="http://ceph.com/pgcalc">Calculation help</a>
                  </span>
                  <span class="help-block"
                        *ngIf="externalPgChange"
                        i18n>The current PGs settings were calculated for you, you
                        should make sure the values suit your needs before submit.</span>
                </div>
              </div>

              <!-- Crush ruleset selection -->
              <div class="form-group"
                   [ngClass]="{'has-error': form.showError('crushRule', formDir)}"
                   *ngIf="form.getValue('poolType') && current.rules.length > 0">
                <label class="control-label col-sm-3"
                       for="crushRule"
                       i18n>Crush ruleset</label>
                <div class="col-sm-9">
                  <div class="input-group">
                    <select class="form-control"
                            id="crushRule"
                            formControlName="crushRule"
                            name="crushSet">
                      <option [ngValue]="null"
                              i18n>-- Select a crush rule --</option>
                      <option *ngFor="let rule of current.rules"
                              [ngValue]="rule">
                        {{ rule.rule_name }}
                      </option>
                    </select>
                    <span class="input-group-btn">
                      <button class="btn btn-default"
                              [ngClass]="{'active': data.crushInfo}"
                              id="crush-info-button"
                              type="button"
                              (click)="data.crushInfo = !data.crushInfo">
                        <i class="fa fa-question-circle"
                           aria-hidden="true"></i>
                      </button>
                    </span>
                  </div>
                  <span class="help-block"
                        id="crush-info-block"
                        *ngIf="data.crushInfo && form.getValue('crushRule')">
                    <tabset>
                      <tab i18n-heading heading="Crush rule" class="crush-rule-info">
                        <cd-table-key-value [renderObjects]="true"
                                            [data]="form.getValue('crushRule')"
                                            [autoReload]="false">
                        </cd-table-key-value>
                      </tab>
                      <tab i18n-heading heading="Crush steps" class="crush-rule-steps">
                        <ol>
                          <li *ngFor="let step of form.get('crushRule').value.steps">
                            {{ describeCrushStep(step) }}
                          </li>
                        </ol>
                      </tab>
                    </tabset>
                  </span>
                  <span class="help-block"
                        *ngIf="form.showError('crushRule', formDir, 'tooFewOsds')"
                        i18n>The rule can't be used in the current cluster as it has
                    to few OSDs to meet the minimum required OSD by this rule.</span>
                </div>
              </div>

              <!-- Replica Size -->
              <div class="form-group"
                   [ngClass]="{'has-error': form.showError('size', formDir)}"
                   *ngIf="form.getValue('poolType') === 'replicated'">
                <label class="control-label col-sm-3"
                       for="size">
                  <ng-container i18n>Replicated size</ng-container>
                  <span class="required"></span>
                </label>
                <div class="col-sm-9">
                  <input class="form-control"
                         id="size"
                         [max]="getMaxSize()"
                         [min]="getMinSize()"
                         name="size"
                         type="number"
                         formControlName="size">
                  <span class="help-block"
                        *ngIf="form.showError('size', formDir)">
                    <ul class="list-inline">
                      <li i18n>Minimum: {{ getMinSize() }}</li>
                      <li i18n>Maximum: {{ getMaxSize() }}</li>
                    </ul>
                  </span>
                  <span class="help-block"
                        *ngIf="form.showError('size', formDir)"
                        i18n>The size specified is out of range. A value from
                        {{ getMinSize() }} to {{ getMaxSize() }} is valid.</span>
                </div>
              </div>

              <!-- Erasure Profile select -->
              <div class="form-group"
                   *ngIf="form.getValue('poolType') === 'erasure'">
                <label i18n
                       class="control-label col-sm-3"
                       for="erasureProfile">Erasure code profile</label>
                <div class="col-sm-9">
                  <div class="input-group">
                    <select class="form-control"
                            id="erasureProfile"
                            name="erasureProfile"
                            formControlName="erasureProfile">
                      <option *ngIf="!ecProfiles"
                              ngValue=""
                              i18n>Loading...</option>
                      <option *ngIf="ecProfiles && ecProfiles.length === 0"
                              [ngValue]="null"
                              i18n>-- No erasure code profile available --</option>
                      <option *ngIf="ecProfiles && ecProfiles.length > 0"
                              [ngValue]="null"
                              i18n>-- Select an erasure code profile --</option>
                      <option *ngFor="let ecp of ecProfiles"
                              [ngValue]="ecp">
                        {{ ecp.name }}
                      </option>
                    </select>
                    <span class="input-group-btn">
                      <button class="btn btn-default"
                              [ngClass]="{'active': data.erasureInfo}"
                              id="ecp-info-button"
                              type="button"
                              (click)="data.erasureInfo = !data.erasureInfo">
                        <i class="fa fa-question-circle"
                           aria-hidden="true"></i>
                      </button>
                      <button class="btn btn-default"
                              type="button"
                              [disabled]="editing"
                              (click)="addErasureCodeProfile()">
                        <i class="fa fa-plus"
                           aria-hidden="true"></i>
                      </button>
                      <button class="btn btn-default"
                              type="button"
                              (click)="deleteErasureCodeProfile()"
                              [disabled]="editing || ecProfiles.length < 1">
                        <i class="fa fa-trash-o"
                           aria-hidden="true"></i>
                      </button>
                    </span>
                  </div>
                  <span class="help-block"
                        id="ecp-info-block"
                        *ngIf="data.erasureInfo && form.getValue('erasureProfile')">
                    <cd-table-key-value [renderObjects]="true"
                                        [data]="form.getValue('erasureProfile')"
                                        [autoReload]="false">
                    </cd-table-key-value>
                  </span>
                </div>
              </div>

              <!-- Flags -->
              <div class="form-group"
                   *ngIf="info.is_all_bluestore && form.getValue('poolType') === 'erasure'">
                <label i18n
                       class="control-label col-sm-3">Flags</label>
                <div class="col-sm-9">
                  <div class="input-group">
                    <div class="checkbox checkbox-primary">
                      <input id="ec-overwrites"
                             type="checkbox"
                             formControlName="ecOverwrites">
                      <label for="ec-overwrites"
                             i18n>EC Overwrites</label>
                    </div>
                  </div>
                </div>
              </div>

            </div>
            <!-- Applications -->
            <div class="form-group">
              <label i18n
                     class="col-sm-3 control-label"
                     for="applications">Applications</label>
              <div class="col-sm-9">
                <span class="form-control no-border full-height">
                  <cd-select-badges id="applications"
                                    [customBadges]="true"
                                    [customBadgeValidators]="data.applications.validators"
                                    [messages]="data.applications.messages"
                                    [data]="data.applications.selected"
                                    [options]="data.applications.available"
                                    [selectionLimit]="4"
                                    (selection)="appSelection()">
                  </cd-select-badges>
                </span>
              </div>
            </div>

              <!-- Compression -->
              <div *ngIf="info.is_all_bluestore"
                   formGroupName="compression">
                <legend i18n>Compression</legend>

                <!-- Compression Mode -->
                <div class="form-group">
                  <label i18n
                         class="control-label col-sm-3"
                         for="mode">Mode</label>
                  <div class="col-sm-9">
                    <select class="form-control"
                            id="mode"
                            name="mode"
                            formControlName="mode">
                      <option *ngFor="let mode of info.compression_modes"
                              [value]="mode">
                        {{ mode }}
                      </option>
                    </select>
                  </div>
                </div>
                <div *ngIf="hasCompressionEnabled()">
                  <!-- Compression algorithm selection -->
                  <div class="form-group"
                       [ngClass]="{'has-error': form.showError('algorithm', formDir)}">
                    <label i18n
                           class="control-label col-sm-3"
                           for="algorithm">Algorithm</label>
                    <div class="col-sm-9">
                      <select class="form-control"
                              id="algorithm"
                              name="algorithm"
                              formControlName="algorithm">
                        <option *ngIf="!info.compression_algorithms"
                                ngValue=""
                                i18n>Loading...</option>
                        <option *ngIf="info.compression_algorithms && info.compression_algorithms.length === 0"
                                i18n
                                ngValue="">-- No erasure compression algorithm available --</option>
                        <option *ngFor="let algorithm of info.compression_algorithms"
                                [value]="algorithm">
                          {{ algorithm }}
                        </option>
                      </select>
                    </div>
                  </div>

                  <!-- Compression min blob size -->
                  <div class="form-group"
                       [ngClass]="{'has-error': form.showError('minBlobSize', formDir)}">
                    <label i18n
                           class="control-label col-sm-3"
                           for="minBlobSize">Minimum blob size</label>
                    <div class="col-sm-9">
                      <input id="minBlobSize"
                             name="minBlobSize"
                             formControlName="minBlobSize"
                             type="text"
                             min="0"
                             class="form-control"
                             i18n-placeholder
                             placeholder="e.g., 128KiB"
                             defaultUnit="KiB"
                             cdDimlessBinary>
                      <span class="help-block"
                            *ngIf="form.showError('minBlobSize', formDir, 'min')"
                            i18n>Value should be greater than 0</span>
                      <span class="help-block"
                            *ngIf="form.showError('minBlobSize', formDir, 'maximum')"
                            i18n>Value should be greater than the maximum blob size</span>
                    </div>
                  </div>

                  <!-- Compression max blob size -->
                  <div class="form-group"
                       [ngClass]="{'has-error': form.showError('maxBlobSize', formDir)}">
                    <label i18n
                           class="control-label col-sm-3"
                           for="maxBlobSize">Maximum blob size</label>
                    <div class="col-sm-9">
                      <input id="maxBlobSize"
                             type="text"
                             min="0"
                             formControlName="maxBlobSize"
                             class="form-control"
                             i18n-placeholder
                             placeholder="e.g., 512KiB"
                             defaultUnit="KiB"
                             cdDimlessBinary>
                      <span class="help-block"
                            *ngIf="form.showError('maxBlobSize', formDir, 'min')"
                            i18n>Value should be greater than 0</span>
                      <span class="help-block"
                            *ngIf="form.showError('maxBlobSize', formDir, 'minimum')"
                            i18n>Value should be greater than the minimum blob size</span>
                    </div>
                  </div>

                  <!-- Compression ratio -->
                  <div class="form-group"
                       [ngClass]="{'has-error': form.showError('ratio', formDir)}">
                    <label i18n
                           class="control-label col-sm-3"
                           for="ratio">Ratio</label>
                    <div class="col-sm-9">
                      <input id="ratio"
                             name="ratio"
                             formControlName="ratio"
                             type="number"
                             min="0"
                             max="1"
                             step="0.1"
                             class="form-control"
                             i18n-placeholder
                             placeholder="Compression ratio">
                      <span class="help-block"
                            *ngIf="form.showError('ratio', formDir, 'min') || form.showError('ratio', formDir, 'max')"
                            i18n>Value should be between 0.0 and 1.0</span>
                    </div>
                  </div>

                </div>
              </div>

            <!-- Pool configuration -->
            <div [hidden]="form.get('poolType').value !== 'replicated' || data.applications.selected.indexOf('rbd') === -1">
              <cd-rbd-configuration-form [form]="form"
                                         [initializeData]="initializeConfigData"
                                         (changes)="currentConfigurationValues = $event()">
              </cd-rbd-configuration-form>
            </div>

            <div class="form-group has-error">
              <div class="col-sm-offset-3 col-sm-9"
                   *ngIf="form.hasError('rbdPool')">
                <br>
                <span class="help-block"
                      i18n>It's not possible to create an RBD pool with '/' in the name.</span>
                <span class="help-block"
                      i18n>Please change the name or remove 'rbd' from the applications list.</span>
              </div>
            </div>
          </div>
          <div class="panel-footer">
            <div class="button-group text-right">
              <cd-submit-button
                [form]="formDir"
                type="button"
                i18n="form action button|Example: Create Pool@@formActionButton"
                (submitAction)="submit()">{{ action | titlecase }} {{ resource | upperFirst }}</cd-submit-button>
              <cd-back-button></cd-back-button>
            </div>
          </div>

        </div>

      </form>
    </div>