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Virtual private cloud communication system, system configuration method and controller

A technology of virtual private cloud and communication system, applied in the field of system configuration method and controller, and virtual private cloud communication system, can solve problems such as inability to meet cloud computing application environment, limitation of VLANID number, and inability to build more VPCs.

Active Publication Date: 2021-06-22
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD +1
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  • Abstract
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Problems solved by technology

[0006] At this time, in the ultra-large-scale cloud environment, the communication within the tenant and the isolation between the tenants are particularly important. In the existing solutions, communication and isolation are processed using VLAN (Virtual Local Area Network, Virtual Local Area Network), but due to VLAN ID (Virtual Local Area Network Identification number) has a number limit, when the VPC to be built exceeds the upper limit of the number of VLAN IDs, no more VPCs can be built
Therefore, in the field of cloud computing services, for cloud computing providers, due to the large number of tenants, the corresponding number of VPCs that need to be built is far greater than the upper limit of the number of VLAN IDs. The method of ID to isolate tenants is not satisfactory in the application environment of cloud computing

Method used

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  • Virtual private cloud communication system, system configuration method and controller
  • Virtual private cloud communication system, system configuration method and controller
  • Virtual private cloud communication system, system configuration method and controller

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Embodiment Construction

[0081] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. the embodiment. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0082] Currently, in existing solutions, VLANs are used to process communication and isolate them. However, due to the limitation of the number of VLAN IDs and the limitation of the switch hardware structure, the VMs and PMs allocated to users cannot form a large-scale cloud environment, and thus face more and more users. , cannot meet the current business development needs. Based on...

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Abstract

The present application provides a virtual private cloud communication system, system configuration method and controller, the system includes at least one virtual machine VM and a system gateway communicating with each VM; at least one physical machine PM and communicating with each PM A switch; the system gateway is connected to the switch in communication; the system gateway and the switch are used to enable communication between VMs and PMs belonging to the same virtual private cloud VPC based on preset configuration information. In this method, the physical machine area formed by PMs is connected to the network through a switch, and the virtual machine area formed by VMs is connected to the switch corresponding to the physical machine area through the system gateway, thereby establishing a relationship between PMs in the physical machine area and VMs in the virtual machine area. The connection between VMs and PMs is realized; therefore, the communication connection established based on the gateway in this application does not need to be limited by the upper limit of the number of VLAN IDs, and meets the current business development needs.

Description

technical field [0001] The present application relates to the field of virtual private cloud technology, in particular to a virtual private cloud communication system, a system configuration method and a controller. Background technique [0002] Virtual Private Cloud (VPC, Virtual Private Cloud) is a dynamically configured pool of public cloud computing resources, which requires the use of encryption protocols, tunneling protocols, and other security procedures to transmit data between private enterprises and cloud service providers. [0003] The VPC system is implemented by using tunnels or other similar network protocols. It divides resources on the cloud according to the granularity of tenants and provides different users with on-demand supply capabilities. It also has strong flexibility, isolation, and security. In the current virtual private cloud, most of the computing resources provided by cloud computing service providers are delivered to users as virtual machines (V...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L29/08
CPCH04L12/4641H04L67/10H04L12/46
Inventor 蒋顺桥
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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