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Container cluster network access method and device

A container cluster and network access technology, applied in the computer field, can solve the problem of consuming the available IP of physical machines, and achieve the effect of reducing waste of resources

Active Publication Date: 2020-03-13
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]The above prior art has the following problems in the implementation process: it is necessary to pre-plan the IP configuration, and reserve Ethernet ports on the switch, consuming the physical machine The available IP of the network; since an IP address is applied for when the container is created, during the traffic access and load balancing process of configuring the service, it is necessary to manually add the new container IP to realize container traffic access

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  • Container cluster network access method and device

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Embodiment Construction

[0029] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0030] In the embodiment of the present invention, the technical terms involved are explained as follows:

[0031] Docker: An open source application container engine; Docker container is an open source application container engine that allows developers to package their applications and dependencies into a portable container, and then publish it to any popular Linux machi...

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PUM

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Abstract

The invention discloses a container cluster network access method and device, and relates to the technical field of computers. One specific embodiment of the method comprises the following steps: determining the number of network addresses according to service requirements, and configuring the number of network addresses; updating a routing policy of the network address based on the configured network address; and distributing the user request to the corresponding container in the container cluster according to the updated routing strategy. According to the method, the IP can be dynamically configured according to the service requirement, the user request is distributed to the corresponding container in the container cluster based on the dynamically configured IP routing strategy, and theavailability is higher, more flexible and more reliable.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for container cluster network access. Background technique [0002] Container technology virtualization technology has become a widely recognized method for resource sharing of container technology servers. Container technology can provide system administrators with great flexibility in the process of building container technology operating system instances on demand. A container cluster is a running state collection of program images, and the host is the host on which the container cluster runs. Usually, one host will run several containers of different programs. In the existing technology, for the network access of the container cluster (the network access from the user request to the container cluster), the container network and the physical machine network are leveled, that is, when the network address IP is allocated, each container is regarded ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/741H04L29/12G06F9/455H04L45/74
CPCH04L45/74G06F9/45558G06F2009/45595H04L61/5007
Inventor 刘晓文刘明陈尧宋倩王雷
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD