Research on Polymorphic Collaboration Technology Based on Cloud-native Network
Cloud-native network is the core of containerized clouds,deployed in public,private,or hybrid environments.Di-verse infrastructure environments result in varying underlying network configurations,posing security management challenges.Different Cloud-native network schemes increase container adaptation costs,such as NAT,load balancing,and low-latency communication.Container Network Interface(CNI)open-source projects are categorized into Overlay and Underlay approa-ches.Overlay constructs an independent container network through tunnel technology and uses NAT to implement communica-tion translation,which is suitable for most scenarios but with high adaptation costs for traditional host applications.Underlay directly utilizes the host network,offering better performance and lower adaptation costs but with more constraints.Therefore,a multi-Underlay CNI collaborative approach based on open-source CNI projects is proposed to address container cluster com-munication challenges.Practical implementations show that optimized designs can reduce network maintenance workload by 30％.Key issues in Underlay scenarios,such as IP allocation,multi-network routing,and host connectivity,are addressed to enhance various Underlay CNI projects.Coordinating multiple CNIs ensures cluster network connectivity,while leveraging physical NICs can reduce communication latency by approximately 30％.
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维普
