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Container cloud service system and pod creation method and device

A cloud service and container technology, applied in the Internet field, can solve the problems of high overhead of four-layer load balancing and increased overall system overhead.

Active Publication Date: 2018-11-30
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in NAT mode, it needs to go through the process of IP encapsulation, which will increase the overall overhead of the system
For the DR (Direct Routing, direct routing) mode that does not require IP encapsulation, the existing Kubernetes cannot support it, resulting in a large cost of four-layer load balancing

Method used

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  • Container cloud service system and pod creation method and device
  • Container cloud service system and pod creation method and device
  • Container cloud service system and pod creation method and device

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] The present application provides a container cloud service system, which may be obtained by improving the current Kubernetes system. Specifically, see figure 1 , the physical nodes (nodes) in the system may be divided according to node groups (groups), therefore, the system may include at least one node group. In each node group, multiple physical nodes may be included. In the physical node, pod, the smallest scheduling unit in Kubernetes, can be created.

[0020] Different from the prior art, in this embodiment, the created pod can be allocated not only internal network IP, but also public network IP. Specifically, an IP resource management unit may be set in the system, and the IP resource management unit may uniformly mana...

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Abstract

The invention discloses a container cloud service system and a pod creation method and device. The container cloud service system includes at least one node group; the node group includes a pluralityof physical nodes; the pod is created in the physical node, and the pod has at least one virtual network card interface; and a target virtual network card interface that is bridged with an internal network bridge of the physical node exists in the at least one virtual network card interface; wherein communication among different physical nodes in the same node group is carried out through the internal network bridges, so that the different physical nodes in the same node group communicate with each other in the layer two network. The technical scheme provided by the application can support a DR mode in four-layer load balancing.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a container cloud service system and a pod creation method and device. Background technique [0002] In order to improve the utilization rate of resources in the content distribution network, currently, the physical hosts in the network can be managed uniformly through the container cloud service, and the resources of the physical hosts can be virtualized. Subsequently, the container cloud service is used to schedule, orchestrate, and monitor virtualized resources to maximize resource utilization. [0003] Currently, container cloud services can be developed based on Kubernetes, and physical hosts can be virtualized as pods, the smallest scheduling unit in Kubernetes. Among them, each pod can be assigned an internal network IP, so as to realize the network intercommunication between pods on different physical hosts. [0004] The current Kubernetes architecture can ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12
CPCH04L61/5007H04L67/1001
Inventor 周国美刘泽军陈进贤
Owner CHINANETCENT TECH
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