Seamless Connectivity in a Multi-Cloud World: Mastering Kubernetes Networking Across Clouds

Diana Kutsa

Abstract: In the context of the rapid growth of the use of multi-cloud architectures, Kubernetes acts as a key tool for managing container applications, providing automation and portability of services between different clouds. However, with the increasing number of cloud platforms, organizations are facing challenges in managing network connectivity and security. This article examines approaches to solving network problems such as traffic routing, data encryption, and access control using Kubernetes and related tools such as CNI and load balancing services. The main focus is on process automation, fault tolerance support, and unification of network configurations in a multi-cloud environment. The article provides practical recommendations on using Kubernetes to create trouble-free network solutions, which ensures the flexibility and reliability of IT infrastructures of modern enterprises.

Keywords: multi-cloud architecture, Kubernetes, network automation, containerization, security, fault tolerance, cloud solutions, network calls