2-Node Kubernetes: A Reliable and Compatible Solution - Xin Zhang & Guang Hu, Microsoft скачать в хорошем качестве

2-Node Kubernetes: A Reliable and Compatible Solution - Xin Zhang & Guang Hu, Microsoft

Don't miss out! Join us at our next Flagship Conference: KubeCon + CloudNativeCon India in Hyderabad (August 6-7), and KubeCon + CloudNativeCon North America in Atlanta (November 10-13). Connect with our current graduated, incubating, and sandbox projects as the community gathers to further the education and advancement of cloud native computing. Learn more at https://kubecon.io 2-Node Kubernetes: A Reliable and Compatible Solution - Xin Zhang & Guang Hu, Microsoft High availability in Kubernetes typically requires a 3-node setup to support etcd's Raft algorithm. But what if you could achieve HA with only 2 nodes, slashing infrastructure costs by over 30% without sacrificing reliability? This is a game-changer, especially for deployments in retail and manufacturing scaling across hundreds or thousands of locations. Join us to explore a groundbreaking 2-node HA Kubernetes solution, built by evolving the Raft algorithm for etcd. Unlike alternatives that compromise on compatibility, our approach delivers etcd-based HA, which can tolerate both node failures and network partitioning like a traditional 3-node cluster. You can seamlessly transit between 3-node and 2-node cluster utilizing standard tools like kubeadm or CAPI. This approach requires only a simple shared storage witness. In this session, we will unpack the mechanics of this innovation, demonstrate 2-node cluster provisioning, and showcase its resilience under real-world failure scenarios.