portainer/app/docker/views/services/create/includes/resources-placement.html

<form class="form-horizontal" style="margin-top: 15px">
  <div class="col-sm-12 form-section-title"> Resources </div>
  <!-- memory-reservation-input -->
  <div class="form-group">
    <label for="memory-reservation" class="col-sm-3 col-lg-2 control-label text-left" style="margin-top: 20px"> Memory reservation </label>
    <div class="col-sm-3">
      <slider
        model="formValues.MemoryReservation"
        floor="0"
        ceil="state.sliderMaxMemory"
        step="256"
        ng-if="state.sliderMaxMemory"
        data-cy="docker-services-create-memory-reservation-slider"
      ></slider>
    </div>
    <div class="col-sm-2">
      <input type="number" data-cy="docker-services-create-memory-reservation-input" min="0" class="form-control" ng-model="formValues.MemoryReservation" />
    </div>
    <div class="col-sm-4">
      <p class="small text-muted" style="margin-top: 7px"> Minimum memory available on a node to run a task (<b>MB</b>) </p>
    </div>
  </div>
  <!-- !memory-reservation-input -->
  <!-- memory-limit-input -->
  <div class="form-group">
    <label for="memory-limit" class="col-sm-3 col-lg-2 control-label text-left" style="margin-top: 20px"> Memory limit </label>
    <div class="col-sm-3">
      <slider
        model="formValues.MemoryLimit"
        floor="0"
        ceil="state.sliderMaxMemory"
        step="256"
        ng-if="state.sliderMaxMemory"
        data-cy="docker-services-create-memory-limit-slider"
      ></slider>
    </div>
    <div class="col-sm-2">
      <input type="number" data-cy="docker-services-create-memory-limit-input" min="0" class="form-control" ng-model="formValues.MemoryLimit" />
    </div>
    <div class="col-sm-4" style="margin-top: 7px">
      <p class="small text-muted"> Maximum memory usage per task (<b>MB</b>) </p>
    </div>
  </div>
  <!-- !memory-limit-input -->
  <!-- cpu-reservation-input -->
  <div class="form-group">
    <label for="cpu-reservation" class="col-sm-3 col-lg-2 control-label text-left" style="margin-top: 20px"> CPU reservation </label>
    <div class="col-sm-5">
      <slider
        model="formValues.CpuReservation"
        floor="0"
        ceil="state.sliderMaxCpu"
        step="0.25"
        precision="2"
        ng-if="state.sliderMaxCpu"
        data-cy="docker-services-create-cpu-reservation-slider"
      ></slider>
    </div>
    <div class="col-sm-4" style="margin-top: 20px">
      <p class="small text-muted"> Minimum CPU available on a node to run a task </p>
    </div>
  </div>
  <!-- !cpu-reservation-input -->
  <!-- cpu-limit-input -->
  <div class="form-group">
    <label for="cpu-limit" class="col-sm-3 col-lg-2 control-label text-left" style="margin-top: 20px"> CPU limit </label>
    <div class="col-sm-5">
      <slider
        model="formValues.CpuLimit"
        floor="0"
        ceil="state.sliderMaxCpu"
        step="0.25"
        precision="2"
        ng-if="state.sliderMaxCpu"
        data-cy="docker-services-create-cpu-limit-slider"
      ></slider>
    </div>
    <div class="col-sm-4" style="margin-top: 20px">
      <p class="small text-muted"> Maximum CPU usage per task </p>
    </div>
  </div>
  <!-- !cpu-limit-input -->
  <div class="col-sm-12 form-section-title"> Placement </div>
  <!-- placement-constraints -->
  <div class="form-group">
    <div class="col-sm-12" style="margin-top: 5px">
      <label class="control-label text-left">Placement constraints</label>
      <span class="label label-default interactive" style="margin-left: 10px" ng-click="addPlacementConstraint()">
        <pr-icon icon="'plus'" mode="'alt'"></pr-icon> placement constraint
      </span>
    </div>
    <div class="col-sm-12 form-inline" style="margin-top: 10px">
      <div ng-repeat="constraint in formValues.PlacementConstraints" style="margin-top: 2px">
        <div class="input-group col-sm-4 input-group-sm">
          <span class="input-group-addon">name</span>
          <input type="text" class="form-control" ng-model="constraint.key" placeholder="e.g. node.role" data-cy="docker-services-create-placement-constraint-name-{{ $index }}" />
        </div>
        <div class="input-group col-sm-1 input-group-sm">
          <select name="constraintOperator" class="form-control" ng-model="constraint.operator" data-cy="docker-services-create-placement-constraint-operator-">
            <option value="==">==</option>
            <option value="!=">!=</option>
          </select>
        </div>
        <div class="input-group col-sm-5 input-group-sm">
          <span class="input-group-addon">value</span>
          <input type="text" class="form-control" ng-model="constraint.value" placeholder="e.g. manager" data-cy="docker-services-create-placement-constraint-value-{{ $index }}" />
        </div>
        <button class="btn btn-dangerlight" type="button" ng-click="removePlacementConstraint($index)">
          <pr-icon icon="'trash-2'" size="'md'"></pr-icon>
        </button>
      </div>
    </div>
  </div>
  <!-- !placement-constraints -->
  <!-- placement-preferences -->
  <div class="form-group" ng-if="applicationState.endpoint.apiVersion >= 1.3">
    <div class="col-sm-12" style="margin-top: 5px">
      <label class="control-label text-left">Placement preferences</label>
      <span class="label label-default interactive" style="margin-left: 10px" ng-click="addPlacementPreference()">
        <pr-icon icon="'plus'" mode="'alt'"></pr-icon> placement preference
      </span>
    </div>
    <div class="col-sm-12 form-inline" style="margin-top: 10px">
      <div ng-repeat="preference in formValues.PlacementPreferences" style="margin-top: 2px">
        <div class="input-group col-sm-4 input-group-sm">
          <span class="input-group-addon">strategy</span>
          <input
            type="text"
            class="form-control"
            ng-model="preference.strategy"
            placeholder="e.g. spread"
            data-cy="docker-services-create-placement-preference-strategy-{{ $index }}"
          />
        </div>
        <div class="input-group col-sm-5 input-group-sm">
          <span class="input-group-addon">value</span>
          <input
            type="text"
            class="form-control"
            ng-model="preference.value"
            placeholder="e.g. node.labels.datacenter"
            data-cy="docker-services-create-placement-preference-value-{{ $index }}"
          />
        </div>
        <button class="btn btn-dangerlight" type="button" ng-click="removePlacementPreference($index)">
          <pr-icon icon="'trash-2'" size="'md'"></pr-icon>
        </button>
      </div>
    </div>
  </div>
  <!-- !placement-preferences -->
</form>