| // 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.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 com.cloud.host.Host; |
| import com.cloud.user.Account; |
| 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.HostHAResponse; |
| import org.apache.cloudstack.api.response.HostResponse; |
| import org.apache.cloudstack.context.CallContext; |
| import org.apache.cloudstack.ha.HAConfigManager; |
| import org.apache.cloudstack.ha.HAResource; |
| |
| import javax.inject.Inject; |
| |
| @APICommand(name = ConfigureHAForHostCmd.APINAME, description = "Configures HA for a host", |
| responseObject = HostHAResponse.class, |
| requestHasSensitiveInfo = false, responseHasSensitiveInfo = false, |
| since = "4.11", authorized = {RoleType.Admin}) |
| public final class ConfigureHAForHostCmd extends BaseAsyncCmd { |
| public static final String APINAME = "configureHAForHost"; |
| |
| @Inject |
| private HAConfigManager haConfigManager; |
| |
| ///////////////////////////////////////////////////// |
| //////////////// API parameters ///////////////////// |
| ///////////////////////////////////////////////////// |
| |
| @Parameter(name = ApiConstants.HOST_ID, type = CommandType.UUID, entityType = HostResponse.class, |
| description = "ID of the host", required = true, validations = {ApiArgValidator.PositiveNumber}) |
| private Long hostId; |
| |
| @Parameter(name = ApiConstants.PROVIDER, type = CommandType.STRING, |
| description = "HA provider", required = true, validations = {ApiArgValidator.NotNullOrEmpty}) |
| private String haProvider; |
| |
| ///////////////////////////////////////////////////// |
| /////////////////// Accessors /////////////////////// |
| ///////////////////////////////////////////////////// |
| |
| public Long getHostId() { |
| return hostId; |
| } |
| |
| public String getHaProvider() { |
| return haProvider; |
| } |
| |
| ///////////////////////////////////////////////////// |
| /////////////// API Implementation/////////////////// |
| ///////////////////////////////////////////////////// |
| |
| @Override |
| public String getCommandName() { |
| return APINAME.toLowerCase() + BaseCmd.RESPONSE_SUFFIX; |
| } |
| |
| @Override |
| public long getEntityOwnerId() { |
| return Account.ACCOUNT_ID_SYSTEM; |
| } |
| |
| private void setupResponse(final boolean result, final String resourceUuid) { |
| final HostHAResponse response = new HostHAResponse(); |
| response.setId(resourceUuid); |
| response.setProvider(getHaProvider().toLowerCase()); |
| response.setResponseName(getCommandName()); |
| setResponseObject(response); |
| } |
| |
| @Override |
| public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException, ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException { |
| final Host host = _resourceService.getHost(getHostId()); |
| if (host == null) { |
| throw new ServerApiException(ApiErrorCode.PARAM_ERROR, "Unable to find host by ID: " + getHostId()); |
| } |
| |
| final boolean result = haConfigManager.configureHA(host.getId(), HAResource.ResourceType.Host, getHaProvider()); |
| if (!result) { |
| throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to configure HA provider for the host"); |
| } |
| CallContext.current().setEventDetails("Host Id:" + host.getId() + " HA configured with provider: " + getHaProvider()); |
| CallContext.current().putContextParameter(Host.class, host.getUuid()); |
| |
| setupResponse(result, host.getUuid()); |
| } |
| |
| @Override |
| public String getEventType() { |
| return EventTypes.EVENT_HA_RESOURCE_DISABLE; |
| } |
| |
| @Override |
| public String getEventDescription() { |
| return "configure HA for host: " + getHostId(); |
| } |
| } |