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// 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
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package org.apache.cloudstack.network.contrail.api.command;
import javax.inject.Inject;
import org.apache.cloudstack.context.CallContext;
import org.apache.cloudstack.network.contrail.api.response.ServiceInstanceResponse;
import org.apache.cloudstack.network.contrail.management.ServiceManager;
import org.apache.cloudstack.network.contrail.management.ServiceVirtualMachine;
import org.apache.cloudstack.api.APICommand;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.api.ApiErrorCode;
import org.apache.cloudstack.api.BaseAsyncCreateCmd;
import org.apache.cloudstack.api.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.response.DomainResponse;
import org.apache.cloudstack.api.response.NetworkResponse;
import org.apache.cloudstack.api.response.ProjectResponse;
import org.apache.cloudstack.api.response.ServiceOfferingResponse;
import org.apache.cloudstack.api.response.TemplateResponse;
import org.apache.cloudstack.api.response.ZoneResponse;
import com.cloud.dc.DataCenter;
import com.cloud.event.EventTypes;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.exception.NetworkRuleConflictException;
import com.cloud.exception.ResourceAllocationException;
import com.cloud.exception.ResourceUnavailableException;
import com.cloud.network.Network;
import com.cloud.offering.ServiceOffering;
import com.cloud.template.VirtualMachineTemplate;
import com.cloud.user.Account;
@APICommand(name = "createServiceInstance",
description="Creates a system virtual-machine that implements network services",
responseObject=ServiceInstanceResponse.class)
public class CreateServiceInstanceCmd extends BaseAsyncCreateCmd {
private static final String s_name = "createserviceinstanceresponse";
/// API parameters
@Parameter(name = ApiConstants.ZONE_ID, type = CommandType.UUID, entityType = ZoneResponse.class,
required = true, description = "Availability zone for the service instance")
private Long zoneId;
//Owner information
@Parameter(name=ApiConstants.ACCOUNT, type=CommandType.STRING,
description="An optional account for the virtual machine. Must be used with domainId.")
private String accountName;
@Parameter(name=ApiConstants.DOMAIN_ID, type=CommandType.UUID, entityType=DomainResponse.class,
description="An optional domainId for the virtual machine. If the account parameter is used, domainId must also be used.")
private Long domainId;
@Parameter(name = ApiConstants.PROJECT_ID, type = CommandType.UUID, entityType = ProjectResponse.class,
description = "Project ID for the service instance")
private Long projectId;
@Parameter(name = "leftnetworkid", type = CommandType.UUID, entityType = NetworkResponse.class,
required = true, description = "The left (inside) network for service instance")
private Long leftNetworkId;
@Parameter(name = "rightnetworkid", type = CommandType.UUID, entityType = NetworkResponse.class,
required = true, description = "The right (outside) network ID for the service instance")
private Long rightNetworkId;
@Parameter(name = ApiConstants.TEMPLATE_ID, type = CommandType.UUID, entityType = TemplateResponse.class,
required = true, description = "The template ID that specifies the image for the service appliance")
private Long templateId;
@Parameter(name = ApiConstants.SERVICE_OFFERING_ID, type = CommandType.UUID,
entityType = ServiceOfferingResponse.class, required = true,
description = "The service offering ID that defines the resources consumed by the service appliance")
private Long serviceOfferingId;
@Parameter(name = ApiConstants.NAME, type = CommandType.STRING)
private String name;
/// Implementation
@Inject ServiceManager _vrouterService;
@Override
public void create() throws ResourceAllocationException {
// Parameter validation
try {
DataCenter zone = _entityMgr.findById(DataCenter.class, zoneId);
if (zone == null) {
throw new InvalidParameterValueException("Unable to find zone ID " + zoneId);
}
Account owner = _accountService.getActiveAccountById(getEntityOwnerId());
VirtualMachineTemplate template = _entityMgr.findById(VirtualMachineTemplate.class, templateId);
if (template == null) {
throw new InvalidParameterValueException("Invalid template ID " + templateId);
}
ServiceOffering serviceOffering = _entityMgr.findById(ServiceOffering.class, serviceOfferingId);
if (serviceOffering == null) {
throw new InvalidParameterValueException("Invalid service offering ID " + serviceOfferingId);
}
Network left = _networkService.getNetwork(leftNetworkId);
if (left == null) {
throw new InvalidParameterValueException("Invalid ID for left network " + leftNetworkId);
}
Network right = _networkService.getNetwork(rightNetworkId);
if (right == null) {
throw new InvalidParameterValueException("Invalid ID for right network " + rightNetworkId);
}
ServiceVirtualMachine svm = _vrouterService.createServiceInstance(zone, owner, template, serviceOffering,
name, left, right);
if (svm == null) {
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Unable to create service instance");
}
setEntityId(svm.getId());
setEntityUuid(svm.getUuid());
} catch (Exception ex) {
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
}
}
@Override
public String getEventType() {
return EventTypes.EVENT_VM_CREATE;
}
@Override
public String getEventDescription() {
return "Create service instance";
}
@Override
public void execute() throws ResourceUnavailableException,
InsufficientCapacityException, ServerApiException,
ConcurrentOperationException, ResourceAllocationException,
NetworkRuleConflictException {
try {
_vrouterService.startServiceInstance(getEntityId());
ServiceInstanceResponse response = _vrouterService.createServiceInstanceResponse(getEntityId());
response.setObjectName("serviceinstance");
response.setResponseName(getCommandName());
this.setResponseObject(response);
} catch (Exception ex) {
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
}
}
@Override
public String getCommandName() {
return s_name;
}
@Override
public long getEntityOwnerId() {
Long accountId = finalyzeAccountId(accountName, domainId, projectId, true);
if (accountId == null) {
return CallContext.current().getCallingAccount().getId();
}
return accountId;
}
}