| // 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 com.cloud.network.element; |
| |
| import java.util.List; |
| |
| import com.cloud.agent.api.to.LoadBalancerTO; |
| import com.cloud.exception.ResourceUnavailableException; |
| import com.cloud.network.Network; |
| import com.cloud.network.lb.LoadBalancingRule; |
| |
| public interface LoadBalancingServiceProvider extends NetworkElement, IpDeployingRequester { |
| /** |
| * Apply rules |
| * |
| * @param network |
| * @param rules |
| * @return |
| * @throws ResourceUnavailableException |
| */ |
| boolean applyLBRules(Network network, List<LoadBalancingRule> rules) throws ResourceUnavailableException; |
| |
| /** |
| * Validate rules |
| * |
| * @param network |
| * @param rule |
| * @return true/false. true should be return if there are no validations. |
| *false should be return if any oneof the validation fails. |
| * @throws |
| */ |
| boolean validateLBRule(Network network, LoadBalancingRule rule); |
| |
| List<LoadBalancerTO> updateHealthChecks(Network network, List<LoadBalancingRule> lbrules); |
| |
| boolean handlesOnlyRulesInTransitionState(); |
| } |