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Currently, the chosen operating system (OS) is Ubuntu 16.04 and/or 18.04.
The infrastructure orchestration of IEC is based on Kubernetes, which is a production-grade container orchestration with a rich running eco-system.
There are some options for Container Network Interface (CNI) solutions for IEC, e.g Calico, Contiv-vpp and Flannel. But the default container network interface (CNI) solution chosen for Kubernetes is Calico, which is a high performance, scalable, policy enabled and widely used container networking solution with rather easy installation and arm64 support. 

The installation guide is mostly inherited from that of R1. 

How to use this document

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