Associe une adresse IP élastique (EIP) à une instance de ressource cloud dans la même région.
Description de l'opération
-
Une EIP peut être associée à une instance ECS de type VPC (Virtual Private Cloud), une instance CLB de type VPC, une interface réseau élastique (ENI) secondaire, une passerelle NAT Internet ou une adresse IP virtuelle à haute disponibilité (HAVIP) dans la même région.
-
L'opération AssociateEipAddress est asynchrone. Après l'envoi d'une requête, le système renvoie un identifiant de requête, mais l'association entre l'EIP et l'instance de ressource cloud n'est pas encore terminée. La tâche d'association continue de s'exécuter en arrière-plan. Vous pouvez appeler DescribeEipAddresses pour interroger l'état de l'EIP :
Si l'EIP est dans l'état Associating, l'EIP est en cours d'association. Dans cet état, vous pouvez uniquement exécuter des opérations de requête.
Si l'EIP est dans l'état InUse, l'EIP est associée.
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L'opération AssociateEipAddress ne prend pas en charge les requêtes simultanées pour associer la même EIP à des instances de ressources cloud.
Testez maintenant
Testez cette API dans OpenAPI Explorer, sans signature manuelle. Les appels réussis génèrent automatiquement du code SDK correspondant à vos paramètres. Téléchargez-le avec une sécurité intégrée des identifiants pour une utilisation locale. Testez cette API dans OpenAPI Explorer, sans signature manuelle. Les appels réussis génèrent automatiquement du code SDK correspondant à vos paramètres. Téléchargez-le avec une sécurité intégrée des identifiants pour une utilisation locale.
Test
Autorisation RAM
|
vpc:AssociateEipAddress |
update |
*Address
NatGateway
Instance
Association
|
Aucune | Aucune |
Paramètres de requête
|
Paramètre |
Type |
Requis |
Description |
Exemple |
| RegionId |
string |
Non |
L'identifiant de la région de l'EIP à associer à une instance de ressource cloud.\n\nVous pouvez appeler l'opération DescribeRegions pour interroger l'identifiant de la région. |
cn-hangzhou |
| AllocationId |
string |
Oui |
L'identifiant de l'EIP à associer à une instance de ressource cloud. |
eip-2zeerraiwb7ujsxdc**** |
| InstanceId |
string |
Oui |
L'identifiant de l'instance à associer à l'EIP.\n\nVous pouvez saisir l'identifiant d'instance d'une passerelle NAT Internet, d'une instance Classic Load Balancer (CLB), d'une instance ECS, d'une interface réseau élastique (ENI) secondaire, d'une adresse IP virtuelle à haute disponibilité (HAVIP) ou d'une adresse IP. |
i-2zebb08phyczzawe**** |
| InstanceType |
string |
Non |
Le type de l'instance à associer à l'EIP. Valeurs valides :
Remarque
Le type d'instance par défaut est EcsInstance. Si le type d'instance n'est pas EcsInstance, ce paramètre est requis. |
EcsInstance |
| InstanceRegionId |
string |
Non |
L'identifiant de la région de l'instance à associer à l'EIP.\n\n> Ce paramètre est requis uniquement après l'ajout de l'EIP à une instance Alibaba Cloud Global Accelerator (GA) à bande passante partagée. |
cn-hangzhou |
| PrivateIpAddress |
string |
Non |
Une adresse IP dans le bloc CIDR du vSwitch.\n\nSi vous ne spécifiez pas ce paramètre, le système attribue automatiquement une adresse IP privée en fonction de l'identifiant du VPC et de l'identifiant du vSwitch.\n> Si InstanceType est défini sur NetworkInterface, ce paramètre est requis. Saisissez l'adresse IP privée à associer. |
192.168.XX.XX |
| Mode |
string |
Non |
Le mode d'association. Valeurs valides :
Remarque
Ce paramètre est requis uniquement lorsque InstanceType est défini sur NetworkInterface. |
NAT |
| VpcId |
string |
Non |
L'identifiant du VPC pour lequel la fonctionnalité de passerelle IPv4 est activée et qui se trouve dans la même région que l'EIP.\n\nLorsque l'EIP est associée à une adresse IP, le système utilise la configuration de routage de ce VPC pour activer l'accès au réseau public pour l'adresse IP associée.\n\n> Ce paramètre est requis lorsque InstanceType est défini sur IpAddress. |
vpc-257gqcdfvx6n**** |
| ClientToken |
string |
Non |
Le jeton client utilisé pour garantir l'idempotence de la requête.\n\nVous pouvez utiliser le client pour générer le jeton, mais vous devez vous assurer que le jeton est unique pour chaque requête. Le jeton ne peut contenir que des caractères ASCII.\n\n> Si vous ne spécifiez pas ce paramètre, le système utilise automatiquement le RequestId de la requête API comme ClientToken. Le RequestId peut être différent pour chaque requête API. |
0c593ea1-3bea-11e9-b96b-88e9fe63**** |
Éléments de réponse
|
Élément |
Type |
Description |
Exemple |
|
object |
Les paramètres de réponse. |
||
| RequestId |
string |
L'identifiant de la requête. |
0ED8D006-F706-4D23-88ED-E11ED28DCAC0 |
Exemples
JSON format
{
"RequestId": "0ED8D006-F706-4D23-88ED-E11ED28DCAC0"
}
Codes d'erreur
|
Code de statut HTTP |
Code d'erreur |
Message d'erreur |
Description |
|---|---|---|---|
| 400 | InvalidAssociation.Duplicated | Specified instance already is associated. | |
| 400 | OperationDenied | Specified instance is not in VPC. | |
| 400 | InvalidParameter.Mismatch | Specified elastic IP address and ECS instance are not in the same region. | |
| 400 | IncorrectEipStatus | Current elastic IP status does not support this operation | |
| 400 | IncorrectInstanceStatus | Current instance status does not support this operation. | |
| 400 | InvalidInstanceType.ValueNotSupported | The specified value of InstanceType is not supported. | |
| 400 | IncorrectHaVipStatus | HaVip can be operated by this action only when it's status is Available or InUse. | The operation supports only HAVIPs in the Available or InUse state. |
| 400 | InvalidParameter | The specified parameter is not valid. | |
| 400 | InvalidBindingStatus | The eip binding status invalid. | |
| 400 | BIND_INSTANCE_HAVE_PORTMAP_OR_BIND_EIP | The instance may have portMap or already bind eip. | The ECS instance already has a port forwarding rule (DNAT). Delete the corresponding port forwarding rule before performing the operation. |
| 400 | EIP_CAN_NOT_ASSOCIATE_WITH_PUBLIC_IP | instance already bind natpublicip,cannot bind eip. | |
| 400 | BIND_INSTANCE_OWENER_ERROR | Cannot operate the eip. | |
| 400 | NATGATEWAY_FINANCIALLOCKED | The NatGateway has expire, cannot do bind operation. | |
| 400 | InvalidParameter.InstanceTypeNotSupport | The specified instance type is not support. | |
| 400 | QuotaExceeded.NumberOfTrafficEip | The number of traffic eip on natgw exceed limitation. | |
| 400 | QuotaExceeded.NumberOfEip | Binded eip Quota exceed on this NatGw. | The number of EIPs associated with the NAT gateway exceeds the upper limit. |
| 400 | Forbidden.EipCanNotBindGatgw | Eip can not bind on natgw. | |
| 400 | InvalidAction.Denied | Action is denied due to unfinished Eip configuration modification. | The EIP configurations are not complete and the operation is denied. |
| 400 | InstanceType.NotSupport | The instance type is invalid. | |
| 400 | InvalidParams.NotFound | instance not found | |
| 400 | BindInstance.NotSupported | bind instance type %s is not supported. | |
| 400 | Forbidden.InstanceBandwidthNotZero | Eip can not bind with instance when it's bandwidth is not zero. | |
| 400 | INSTANCE_TYPE_NOT_SUPPORT | The instance type is invalid. | |
| 400 | ServerRegion.Invalid | Eip bind remote server region invalid. | |
| 400 | Eni.Attached | The eni should be detached from ecs when associating with direct eip. | If the ENI is associated with an EIP in cut-through mode, you must disassociate the ENI from the ECS instance. |
| 400 | Eni.HasSubIp | Eni has sub ip can not bind direct eip. | |
| 400 | Invalid.DirectEip.BindType | The direct eip can be only associated with eni. | |
| 400 | InvalidStatus.EcsStatusNotSupport | The special instance status is not support operate | |
| 400 | Invalid.Function.NotSupported | Multi-IP function is under test, the region or uid is not supported. | |
| 400 | InvalidStatus.EniStatusNotSupport | %s | |
| 400 | InvalidParameter.EniInstanceId | %s | |
| 400 | InvalidNexthop.DirectEni | The direct Eni cannot be nexthop. | An ENI in cut-through mode cannot be specified as a next hop. |
| 400 | Mode.Conflict | The eni can bind only one mode of eip. | |
| 400 | Mode.NotSupport | The user cannot use multi direct eip. | |
| 400 | QuotaExceed.MultiBindedEip | The number of multi binded eip is over limit. | the number of multi-passthrough mode eips that can be bound exceeds the limit. |
| 400 | InvalidEIPStatus.BizDisabled | The EIP has been locked. | The error message returned because the EIP is locked. |
| 400 | OperationFailed.EniSubIp | Eni has sub ip can not bind direct eip. | |
| 400 | InvalidEip.EipQuotaExceeded | The specified eni assigned eip is more than privateIp. | |
| 400 | OperationUnsupported.MultiIp | Multi ip function is not support. | |
| 400 | InvalidNicOrVm.NotFound | Bind nic or vm not exist. | The bound NIC or VM does not exist. |
| 400 | OperationUnsupported.EipBindModel | The instance type of ecs does not support MULTI_BINDED model Eip. | |
| 400 | IncorrectStatus.NatGateway | %s | |
| 400 | EipBindRemote.BackendRegionMustBeSingle | eip bind remote instance, backend region must be single | |
| 400 | InvalidParameter.BindingInstanceRegion | The specified BindingInstanceRegion is not supported. | |
| 400 | OperationFailed.HavipBoundPortmap | %s | |
| 400 | IllegalParam.Mode | %s | |
| 400 | InvalidStatus.NotAllow | Bind instance status invalid | The status of the associated instance is invalid. |
| 400 | InvalidInstance.NotExist | Bind instance data not exist | |
| 400 | InvalidBandwidthPackageId.NotFound | The specified BandwidthPackageId not exist. | |
| 400 | InvalidStatus.InstanceHasBandWidth | The specified instance bandwidth invalid. | |
| 400 | OperationDenied.CloudBoxResourceExist | The operation is not allowed because there are resources related to the cloud box in VPC. | The operation is not allowed because CloudBox-related resources exist in the VPC. |
| 400 | OperationDenied.CloudBoxVSwitchExist | The operation is not allowed because a cloud box type vSwitch exists in VPC. | The operation is not allowed because vSwitches of the CloudBox type exist in the VPC. |
| 400 | OperationDenied.NoAvailablePrivateIp | The operation is failed because of vSwitch has not availalbe private ip | The vSwitch does not have sufficient private IP addresses. |
| 400 | ResourceAlreadyAssociated.IpAddress | %s | |
| 400 | OperationFailed.Ipv4GatewayNotOpenedInVpc | The operation is failed because Ipv4Gateway is not opened in Vpc. | The error message returned because the VPC does not have IPv4 gateways enabled and the IP address failed to be associated with the EIP. |
| 400 | OperationFailed.Ipv4GatewayNotActivatedInVpc | The operation is failed because Ipv4Gateway is not activated in Vpc. | |
| 400 | OperationDenied.L2EipBindIpAddress | %s | |
| 400 | Forbidden | The eip instance owner error | The EIP does not belong to your account. Check whether you are authorized to perform the operation on the EIP. |
| 400 | Forbidden.FinancialLocked | The ip business status is invalid. | The error message returned because the instance has overdue payments. |
| 400 | UnsupportedFeature.EipBindIpAddress | The feature of EipBindIpAddress is not supported. | The error message returned because the EIP does not support the IpAddress parameter. |
| 400 | OperationFailed.InstanceNotExist | The ECS instance does not exist, or is not a VPC VM. | The EIP failed to be associated with the ECS instance because the ECS instance does not exist or is not a VPC virtual machine. |
| 400 | OperationDenied.Ipv4GatewayExist | The operation is not allowed because of Ipv4GatewayExist. | |
| 400 | OperationFailed.EipBindModeConflict | Eips can not bind Eni with NAT mode and MULTI_BINDED mode at the same time. | |
| 400 | OperationFailed.EcsMigrating | The operation is failed because of ECS is migrating. | |
| 400 | OperationFailed.IpPrefixConflict | The operation failed due to the IP prefix of the ENI. | The operation conflicts with the IP address prefix of the ENI. |
| 400 | UnsupportedFeature.EipBindPrefixIp | The feature of EipBindPrefixIp is not supported. | You cannot associate an EIP with a prefix list in the current region. |
| 400 | OperationDenied.UnsupportedEipBindMode | The operation is not supported for the NAT gateway due to its EIP binding mode. | The operation is not supported by the EIP binding mode of the NAT gateway. |
| 400 | OperationDenied.Unauthorized | The operation is not allowed because the user is not in the whitelist. | The operation is not allowed because you are not in the whitelist. |
| 400 | OperationFailed.SystemBusy | Operation failed because system is busy. | The error message returned because the system is busy. Try again later. |
| 400 | OperationFailed.PrivateIpAddressNotExist | The operation failed because the PrivateIpAddress is not found. | The specified private IP address is invalid. |
| 400 | IllegalParamFormat.%s | The param format of %s is illegal. | The parameter mode is invalid. |
| 400 | MissingParam.InstanceId | The param of InstanceId can't be null or empty. | InstanceId cannot be empty |
| 400 | InvalidEniType.SlaveEni | The eni type cannot be slave eni. | The network interface type cannot be a secondary network interface. |
| 400 | IllegalParam.PrivateIpAddress | The specified PrivateIpAddress is illegal. | The specified PrivateIpAddress is invalid. Check the parameter constraints and try again after modification. |
| 400 | OperationFailed.Ipv4GatewayNotAssociatedWithGatewayRouteTable | The operation failed because the specified IPv4 gateway of the VPC is not associated with any gateway route table. | The operation failed because the specified IPv4 gateway of the VPC is not associated with any gateway route table. |
| 404 | InvalidAllocationId.NotFound | Specified allocation ID is not found. | |
| 404 | InvalidInstanId.NotFound | Specified instance does not exist. | |
| 404 | Forbidden.RegionNotFound | Specified instance is not found during access authentication. | The error message returned because the region is not supported. |
| 404 | OperationDenied.VpcIpv4GatewayEnabled | The operation is not allowed because of the VPC of the NAT gateway has opened IPv4 Gateway. | IPv4 gateways are enabled for the VPC where the NAT gateway resides and the operation is denied. |
Consultez Codes d'erreur pour la liste complète.
Notes de version
Consultez Notes de version pour la liste complète.