| // 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.admin.ha; |
| |
| import com.cloud.dc.DataCenter; |
| import com.cloud.event.EventTypes; |
| import com.cloud.exception.ConcurrentOperationException; |
| import com.cloud.exception.InsufficientCapacityException; |
| import com.cloud.exception.NetworkRuleConflictException; |
| import com.cloud.exception.ResourceAllocationException; |
| import com.cloud.exception.ResourceUnavailableException; |
| import org.apache.cloudstack.acl.RoleType; |
| import org.apache.cloudstack.api.APICommand; |
| import org.apache.cloudstack.api.ApiArgValidator; |
| import org.apache.cloudstack.api.ApiConstants; |
| import org.apache.cloudstack.api.ApiErrorCode; |
| import org.apache.cloudstack.api.BaseAsyncCmd; |
| import org.apache.cloudstack.api.BaseCmd; |
| import org.apache.cloudstack.api.Parameter; |
| import org.apache.cloudstack.api.ServerApiException; |
| import org.apache.cloudstack.api.response.SuccessResponse; |
| import org.apache.cloudstack.api.response.ZoneResponse; |
| import org.apache.cloudstack.context.CallContext; |
| import org.apache.cloudstack.ha.HAConfigManager; |
| |
| import javax.inject.Inject; |
| |
| @APICommand(name = EnableHAForZoneCmd.APINAME, description = "Enables HA for a zone", |
| responseObject = SuccessResponse.class, |
| requestHasSensitiveInfo = false, responseHasSensitiveInfo = false, |
| since = "4.11", authorized = {RoleType.Admin}) |
| public final class EnableHAForZoneCmd extends BaseAsyncCmd { |
| public static final String APINAME = "enableHAForZone"; |
| |
| @Inject |
| private HAConfigManager haConfigManager; |
| |
| ///////////////////////////////////////////////////// |
| //////////////// API parameters ///////////////////// |
| ///////////////////////////////////////////////////// |
| |
| @Parameter(name = ApiConstants.ZONE_ID, type = BaseCmd.CommandType.UUID, entityType = ZoneResponse.class, |
| description = "ID of the zone", required = true, validations = {ApiArgValidator.PositiveNumber}) |
| private Long zoneId; |
| |
| ///////////////////////////////////////////////////// |
| /////////////////// Accessors /////////////////////// |
| ///////////////////////////////////////////////////// |
| |
| public Long getZoneId() { |
| return zoneId; |
| } |
| |
| ///////////////////////////////////////////////////// |
| /////////////// API Implementation/////////////////// |
| ///////////////////////////////////////////////////// |
| |
| @Override |
| public String getCommandName() { |
| return APINAME.toLowerCase() + BaseCmd.RESPONSE_SUFFIX; |
| } |
| |
| @Override |
| public long getEntityOwnerId() { |
| return CallContext.current().getCallingAccountId(); |
| } |
| |
| private void setupResponse(final boolean result) { |
| final SuccessResponse response = new SuccessResponse(); |
| response.setSuccess(result); |
| response.setResponseName(getCommandName()); |
| response.setObjectName("ha"); |
| setResponseObject(response); |
| } |
| |
| @Override |
| public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException { |
| final DataCenter dataCenter = _resourceService.getZone(getZoneId()); |
| if (dataCenter == null) { |
| throw new ServerApiException(ApiErrorCode.PARAM_ERROR, "Unable to find zone by ID: " + getZoneId()); |
| } |
| |
| final boolean result = haConfigManager.enableHA(dataCenter); |
| CallContext.current().setEventDetails("Zone Id:" + dataCenter.getId() + " HA enabled: true"); |
| CallContext.current().putContextParameter(DataCenter.class, dataCenter.getUuid()); |
| |
| setupResponse(result); |
| } |
| |
| @Override |
| public String getEventType() { |
| return EventTypes.EVENT_HA_RESOURCE_ENABLE; |
| } |
| |
| @Override |
| public String getEventDescription() { |
| return "enable HA for zone: " + getZoneId(); |
| } |
| |
| } |