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Monday, June 24 • 11:45 - 12:10
Networking Products Based on DPDK Integrated with Kubernetes Container Networking Contiv: Zijiang Zhou, Jingdong Digital Technology

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In order to achieve the network goals of high throughput, minimal latency and high-availability in the kubernetes cluster, we have implemented a completed network system which is based on dpdk and contiv. In our network model, the communications between container to container are direct, encapsulation and network address translation are not needed. Furthermore, we make the container network and the underlying network interconnected. For the domain name system in kubernetes, we have developed the high performance jdd-dns which is based on dpdk. For the load balance in kubernetes, we have developed the jdd-slb which is also based on dpdk. And the jdd-slb is integrated into kubernetes by self-developed slb-controller, so the kube-proxy components on every cluster node are not needed. Besides, many improvements and optimizations have been made in contiv, for example, supporting multiple bgp neighbors, supporting remote container runtime containerd and cri-o.


Zijiang Zhou

Senior Cloud Developer, Jingdong Digital Technology

Monday June 24, 2019 11:45 - 12:10 CST