updateLimits: ui pretty

---
fix create2 > update

app/docker/services/containerService.js

@@ -90,11 +90,22 @@ angular.module('portainer.docker').factory('ContainerService', [
     };
 
     service.updateRestartPolicy = updateRestartPolicy;
+    service.updateLimits = updateLimits;
 
     function updateRestartPolicy(id, restartPolicy, maximumRetryCounts) {
       return Container.update({ id: id }, { RestartPolicy: { Name: restartPolicy, MaximumRetryCount: maximumRetryCounts } }).$promise;
     }
 
+    function updateLimits(id, config) {
+      return Container.update({ id: id },
+        { 
+          //MemorySwap: must be set, -1: non limits, 0: treated as unset(cause update error).
+          MemoryReservation: config.HostConfig.MemoryReservation, "Memory": config.HostConfig.Memory, "MemorySwap": -1,
+          NanoCpus: config.HostConfig.NanoCpus
+        }
+        ).$promise;
+    }
+
     service.createContainer = function (configuration) {
       var deferred = $q.defer();
       Container.create(configuration)

app/docker/views/containers/create/createContainerController.js

@@ -61,6 +61,7 @@ angular.module('portainer.docker').controller('CreateContainerController', [
     endpoint
   ) {
     $scope.create = create;
+    $scope.update = update;
     $scope.endpoint = endpoint;
 
     $scope.formValues = {
@@ -758,6 +759,26 @@ angular.module('portainer.docker').controller('CreateContainerController', [
       return true;
     }
 
+    function updateLimits(config) {
+      return ContainerService.updateLimits($transition$.params().from, config).then(onUpdateSuccess).catch(notifyOnError);
+
+      function onUpdateSuccess() {
+        Notifications.success('Limits updated');
+      }
+
+      function notifyOnError(err) {
+        Notifications.error('Failure', err, 'Update Limits fail');
+        return $q.reject(err);
+      }
+    }
+
+    function update() {
+      var config = angular.copy($scope.config);
+      prepareResources(config);
+      updateLimits(config);
+      return 
+    }
+    
     function create() {
       var oldContainer = null;
       HttpRequestHelper.setPortainerAgentTargetHeader($scope.formValues.NodeName);

app/docker/views/containers/create/createcontainer.html

@@ -762,6 +762,21 @@
                 </div>
               </div>
               <!-- !cpu-limit-input -->
+
+              <!-- update-limit-btn -->
+              <div class="form-group" ng-if="state.mode == 'duplicate'">
+                <button
+                  type="button"
+                  class="btn btn-primary btn-sm"
+                  ng-disabled="state.actionInProgress || !formValues.RegistryModel.Image || (!formValues.RegistryModel.Registry && fromContainer)"
+                  ng-click="update()"
+                  button-spinner="state.actionInProgress"
+                >
+                  <span ng-hide="state.actionInProgress">Update Limits</span>
+                  <span ng-show="state.actionInProgress">Update in progress...</span>
+                </button>
+              </div>
+              <!-- !update-limit-btn -->
             </form>
           </div>
           <!-- !tab-runtime-resources -->