| // 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.cloudstack.api.command.user.region.ha.gslb; |
| |
| import javax.inject.Inject; |
| |
| import org.apache.log4j.Logger; |
| |
| import org.apache.cloudstack.api.APICommand; |
| import org.apache.cloudstack.api.ApiConstants; |
| import org.apache.cloudstack.api.ApiErrorCode; |
| import org.apache.cloudstack.api.BaseAsyncCmd; |
| import org.apache.cloudstack.api.Parameter; |
| import org.apache.cloudstack.api.ServerApiException; |
| import org.apache.cloudstack.api.response.GlobalLoadBalancerResponse; |
| |
| import com.cloud.event.EventTypes; |
| import com.cloud.region.ha.GlobalLoadBalancerRule; |
| import com.cloud.region.ha.GlobalLoadBalancingRulesService; |
| import com.cloud.user.Account; |
| |
| @APICommand(name = "updateGlobalLoadBalancerRule", description = "update global load balancer rules.", responseObject = GlobalLoadBalancerResponse.class, |
| requestHasSensitiveInfo = false, responseHasSensitiveInfo = false) |
| public class UpdateGlobalLoadBalancerRuleCmd extends BaseAsyncCmd { |
| public static final Logger s_logger = Logger.getLogger(UpdateGlobalLoadBalancerRuleCmd.class.getName()); |
| |
| |
| // /////////////////////////////////////////////////// |
| // ////////////// API parameters ///////////////////// |
| // /////////////////////////////////////////////////// |
| |
| @Parameter(name = ApiConstants.ID, |
| type = CommandType.UUID, |
| entityType = GlobalLoadBalancerResponse.class, |
| required = true, |
| description = "the ID of the global load balancer rule") |
| private Long id; |
| |
| @Parameter(name = ApiConstants.DESCRIPTION, type = CommandType.STRING, description = "the description of the load balancer rule", length = 4096) |
| private String description; |
| |
| @Parameter(name = ApiConstants.GSLB_LB_METHOD, |
| type = CommandType.STRING, |
| required = false, |
| description = "load balancer algorithm (roundrobin, leastconn, proximity) " |
| + "that is used to distributed traffic across the zones participating in global server load balancing, if not specified defaults to 'round robin'") |
| private String algorithm; |
| |
| @Parameter(name = ApiConstants.GSLB_STICKY_SESSION_METHOD, |
| type = CommandType.STRING, |
| required = false, |
| description = "session sticky method (sourceip) if not specified defaults to sourceip") |
| private String stickyMethod; |
| |
| // /////////////////////////////////////////////////// |
| // ///////////////// Accessors /////////////////////// |
| // /////////////////////////////////////////////////// |
| |
| public Long getId() { |
| return id; |
| } |
| |
| public String getDescription() { |
| return description; |
| } |
| |
| public String getAlgorithm() { |
| return algorithm; |
| } |
| |
| public String getGslbMethod() { |
| return algorithm; |
| } |
| |
| public String getStickyMethod() { |
| return stickyMethod; |
| } |
| |
| // /////////////////////////////////////////////////// |
| // ///////////// API Implementation/////////////////// |
| // /////////////////////////////////////////////////// |
| |
| @Inject |
| public GlobalLoadBalancingRulesService _gslbService; |
| |
| @Override |
| public long getEntityOwnerId() { |
| GlobalLoadBalancerRule lb = _entityMgr.findById(GlobalLoadBalancerRule.class, getId()); |
| if (lb != null) { |
| return lb.getAccountId(); |
| } |
| return Account.ACCOUNT_ID_SYSTEM; |
| } |
| |
| @Override |
| public void execute() { |
| org.apache.cloudstack.context.CallContext.current().setEventDetails("Global Load balancer Id: " + getId()); |
| GlobalLoadBalancerRule gslbRule = _gslbService.updateGlobalLoadBalancerRule(this); |
| if (gslbRule != null) { |
| GlobalLoadBalancerResponse response = _responseGenerator.createGlobalLoadBalancerResponse(gslbRule); |
| response.setResponseName(getCommandName()); |
| this.setResponseObject(response); |
| } else { |
| throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to update global load balancer rule"); |
| } |
| } |
| |
| @Override |
| public String getEventType() { |
| return EventTypes.EVENT_GLOBAL_LOAD_BALANCER_UPDATE; |
| } |
| |
| @Override |
| public String getEventDescription() { |
| return "updating global load balancer rule"; |
| } |
| } |