A cloud server network architecture

A cloud server and network system technology, applied in the computer field, can solve problems such as weak programmability and poor control ability, and achieve the effect of improving programmability, avoiding traffic bottlenecks, and improving control ability.

Active Publication Date: 2018-08-14
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Under the existing technology, the control ability of the network forwarding process in the OpenStack cloud service framework is poor, and the programmability is weak, and the Vlan technology in the OpenStack cloud service framework can no longer meet the needs of the large-scale operation and development of the current data center. A new OpenStack cloud service framework network forwarding technology to make up for the deficiency of OpenStack cloud service framework network forwarding technology under the existing technology

Method used

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  • A cloud server network architecture

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Embodiment

[0018] Such as figure 1 As shown, a cloud server network architecture of the present invention includes a network control node Controller, and two computing nodes Compute1 and Compute2. The network control node Controller invokes the northbound restful interface of OpenDaylight through the OpenStack network component Neutron ML2 plugin. The network control node Controller, computing node Compute1 and computing node Compute2 are all configured with the corresponding management network IP, tenant internal data network IP and WAN IP through OpenDaylight. The management network is controlled by the OpenDaylight network controller for network communication, and issues corresponding network rules for the network control node Controller, computing node Compute1 and computing node Compute2. The OpenDaylight network controller has virtual routers on the network control node Controller, computing node Compute1 and computing node Compute2. There are also virtual machines on the network...

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Abstract

The invention discloses a cloud server network architecture, which belongs to the technical field of computers. The cloud server network architecture of the present invention includes network control nodes and computing nodes, and corresponding management network IPs, tenant internal data network IPs and wide area network IPs are configured on the network control nodes and computing nodes, and the management network is controlled by an OpenDaylight network controller Network communication, which issues corresponding network rules for network control nodes and computing nodes; the internal communication of tenants is controlled by the Vxlan tunnel technology for the data network in the tenant; virtual routes are set on the network control nodes and computing nodes by the OpenDaylight network controller, and the network control nodes A virtual machine is also set on the computing node and the computing node, and the virtual machine accesses the wide area network through a virtual router. The cloud server network architecture of the invention has better control ability to the network forwarding process, stronger programmability, and has good popularization and application value.

Description

technical field [0001] The invention relates to the field of computer technology, and specifically provides a cloud server network architecture. Background technique [0002] With the rapid development of social economy, computers are used more and more widely, and users have higher requirements for the performance of computers in all aspects. Cloud server is a simple and efficient computing service with elastically scalable processing capacity, which has been widely used in recent years. The OpenStack cloud service framework provides computing, storage, and network services, and is widely used by users. Under the existing technology, the control ability of the network forwarding process in the OpenStack cloud service framework is poor, and the programmability is weak, and the Vlan technology in the OpenStack cloud service framework can no longer meet the needs of the large-scale operation and development of the current data center. A new network forwarding technology of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/46
CPCH04L12/4633H04L12/4641H04L67/10
Inventor 石江涛杨兆伦
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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