Cloud server network system architecture

A system architecture and cloud server 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: 2016-08-31
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Abstract
  • Description
  • Claims
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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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  • Cloud server network system architecture

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Embodiment

[0018] like 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 co...

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Abstract

The invention, which belongs to the technical field of computer, discloses cloud server network system architecture. The architecture comprises a network control node and calculation nodes; and the network control node and the calculation nodes are provided with corresponding management network IPs, lessee internal data network IPs and wide area network IPs. In the management network, an opendaylight network controller controls network communication; and the network control node and the calculation nodes issue corresponding network rules. In the lessee internal data network, internal communication of lessees is controlled by a Vxlan tunnel technology. The opendaylight network controller sets virtual routes at the network control node and the calculation nodes. Virtual machines are arranged respectively at the network control node and the calculation nodes and visit the wide area network by virtual routes. According to the provided cloud server network system architecture, the control capability of the network forwarding process is high; programmability is high; and the popularization and application value of the architecture is great.

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 Applications(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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