US 12,756,594 B2Granted

Method and electronic device for data transmission across multiple clouds, and computer-readable storage medium

AssigneeCloud Intelligence Assets Holding (Singapore) Private Limited

InventorsZhigang Zong, Xiaomin Wu, Xiyun Xu, Daxiang Kang

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Abstract

The present application provides a method and an electronic device for data transmission across multiple clouds, and a computer-readable storage medium. The method includes: receiving, by a multi-cloud gateway of a local cloud, a cloud service request, and sending the cloud service request to a multi-cloud gateway of a remote cloud to enable the multi-cloud gateway of the remote cloud to send the cloud service request to a target cloud service configured on the remote cloud via a mapping VPC according to an address of a local cloud VPC and an address of the target cloud service, and to send target data returned by the target cloud service to the multi-cloud gateway of the local cloud according to pre-stored routing information of the mapping VPC. In this way, the data transmission between multiple clouds is realized by means of the configuration of the multi-cloud gateways and the mapping VPC.

Claims15

Dependent claims

A cloud service method applicable to a local cloud configured with a multi-cloud gateway, comprising:

receiving, by the multi-cloud gateway of the local cloud, a cloud service request, wherein the cloud service request carries a request source address, a request ontology, an address of a target cloud service, and an address of a local cloud virtual private cloud (VPC);
sending, by the multi-cloud gateway of the local cloud, the cloud service request to a multi-cloud gateway of a remote cloud according to pre-stored routing information of the target cloud service corresponding to the address of the target cloud service, to enable the multi-cloud gateway of the remote cloud to send the cloud service request to the target cloud service configured on the remote cloud via a mapping VPC according to the address of the local cloud VPC and the address of the target cloud service, and to send target data returned by the target cloud service to the multi-cloud gateway of the local cloud according to pre-stored routing information of the mapping VPC, wherein the mapping VPC is a VPC configured in the remote cloud and having a mapping relationship with the local cloud VPC, and an address of the mapping VPC is the same as the address of the local cloud VPC;
and
receiving, by the multi-cloud gateway of the local cloud, the target data sent by the multi-cloud gateway of the remote cloud, and sending the target data to the request source address,
wherein the local cloud is further configured with a multi-cloud controller, and the cloud service method further comprises:
requesting, by the multi-cloud controller of the local cloud, a multi-cloud controller of the remote cloud to perform multi-cloud control registration, and
wherein the requesting, by the multi-cloud controller of the local cloud, the multi-cloud controller of the remote cloud to perform multi-cloud control registration comprises:
in response to receiving a multi-cloud control registration request sent by the local cloud VPC, sending, by the multi-cloud controller of the local cloud, the multi-cloud control registration request to the multi-cloud controller of the remote cloud, to enable the multi-cloud controller of the remote cloud to create the mapping VPC of the local cloud VPC according to the multi-cloud control registration request, and to store the routing information of the mapping VPC into the multi-cloud gateway of the remote cloud, wherein the multi-cloud control registration request carries the address of the local cloud VPC and routing information of the local cloud VPC;
and
receiving, by the multi-cloud controller of the local cloud, multi-cloud control registration success information returned by the multi-cloud controller of the remote cloud.

7 more elements

A cloud service method applicable to a remote cloud configured with a multi-cloud gateway, comprising:

receiving, by the multi-cloud gateway of the remote cloud, a cloud service request sent by a multi-cloud gateway of a local cloud, wherein the cloud service request carries a request source address, a request ontology, an address of a target cloud service, and an address of a local cloud virtual private cloud (VPC);
sending, by the multi-cloud gateway of the remote cloud, the cloud service request to the target cloud service configured on the remote cloud via a mapping VPC according to the address of the local cloud VPC and the address of the target cloud service, to enable the target cloud service to, after confirming a service authority according to the address of the local cloud VPC, obtain target data according to the request ontology and send the target data to the multi-cloud gateway of the remote cloud via the mapping VPC;
and
receiving, by the multi-cloud gateway of the remote cloud, the target data sent by the target cloud service, and sending the target data to the multi-cloud gateway of the local cloud according to pre-stored routing information of the mapping VPC, wherein the mapping VPC is a VPC configured in the remote cloud and having a mapping relationship with the local cloud VPC, and an address of the mapping VPC is the same as the address of the local cloud VPC,
wherein the remote cloud is further configured with a multi-cloud controller, and the cloud service method further comprises:
performing, by the multi-cloud controller of the remote cloud, multi-cloud control registration according to a request from a multi-cloud controller of the local cloud, and
wherein the performing, by the multi-cloud controller of the remote cloud, multi-cloud control registration according to the request from the multi-cloud controller of the local cloud comprises:
in response to receiving a multi-cloud control registration request sent by the multi-cloud controller of the local cloud, creating, by the multi-cloud controller of the remote cloud, the mapping VPC of the local cloud VPC according to the multi-cloud control registration request, and storing the address and the routing information of the mapping VPC into the multi-cloud gateway of the remote cloud, wherein the multi-cloud control registration request carries the address of the local cloud VPC and routing information of the local cloud VPC;
and
sending, by the multi-cloud controller of the remote cloud, multi-cloud control registration success information to the multi-cloud controller of the local cloud.

7 more elements

A cloud service method applicable to a cloud system comprising a local cloud and a remote cloud, comprising:

receiving, by a multi-cloud gateway of the local cloud, a cloud service request, wherein the cloud service request carries a request source address, a request ontology, an address of a target cloud service, and an address of a local cloud virtual private cloud (VPC);
sending, by the multi-cloud gateway of the local cloud, the cloud service request to a multi-cloud gateway of the remote cloud according to pre-stored routing information of the target cloud service corresponding to the address of the target cloud service;
sending, by the multi-cloud gateway of the remote cloud, the cloud service request to the target cloud service configured on the remote cloud via a mapping VPC according to the address of the local cloud VPC and the address of the target cloud service that are carried in the cloud service request, to enable the target cloud service to, after confirming a service authority according to the address of the local cloud VPC, obtain target data according to the request ontology and send the target data to the multi-cloud gateway of the remote cloud via the mapping VPC;
sending, by the multi-cloud gateway of the remote cloud, the target data to the multi-cloud gateway of the local cloud according to pre-stored routing information of the mapping VPC, wherein the mapping VPC is a VPC configured in the remote cloud and having a mapping relationship with the local cloud VPC, and an address of the mapping VPC is the same as the address of the local cloud VPC;
and
sending, by the multi-cloud gateway of the local cloud, the target data to the request source address,
wherein the local cloud is configured with a multi-cloud controller of the local cloud, the remote cloud is configured with a multi-cloud controller of the remote cloud, and the cloud service method further comprises:
in response to receiving a multi-cloud control registration request sent by the local cloud VPC, sending, by the multi-cloud controller of the local cloud, the multi-cloud control registration request to the multi-cloud controller of the remote cloud, wherein the multi-cloud control registration request carries the address of the local cloud VPC and routing information of the local cloud VPC;
creating, by the multi-cloud controller of the remote cloud, the mapping VPC of the local cloud VPC according to the multi-cloud control registration request, storing the address and the routing information of the mapping VPC into the multi-cloud gateway of the remote cloud, and sending multi-cloud control registration success information to the multi-cloud controller of the local cloud;
and
receiving, by the multi-cloud controller of the local cloud, the multi-cloud control registration success information returned by the multi-cloud controller of the remote cloud.

8 more elements

Dependencies are inferred from the claim text.