/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.ambari.server.topology;
public enum ConfigRecommendationStrategy {
/**
* Configuration recommendations are always applied, overriding stack defaults and
* configuration defined by the user in the Blueprint and/or Cluster Creation Template.
*/
ALWAYS_APPLY,
/**
* Configuration recommendations are ignored with this option, both for stack defaults
* and configuration defined by the user in the Blueprint and/or Cluster Creation Template.
*/
NEVER_APPLY,
/**
* Configuration recommendations are always applied for properties listed as stack defaults,
* but not for configurations defined by the user in the Blueprint and/or Cluster Creation Template.
*/
ONLY_STACK_DEFAULTS_APPLY,
/**
* Configuration recommendations are always applied, overriding stack defaults but they don't
* override configuration defined by the user in the Blueprint and/or Cluster Creation Template.
*/
ALWAYS_APPLY_DONT_OVERRIDE_CUSTOM_VALUES;
}