An effort to create a fully functional Kubernetes cluster with 1 million active nodes. The article details the challenges and solutions for scaling Kubernetes to this size, covering networking, state management (etcd), and the scheduler.
Sipeed NanoCluster is a palm-sized cluster board with seven slots for Raspberry Pi CM4/CM5, Sipeed LM3H, and/or Sipeed M4N system-on-modules. It features a RISC-V Gigabit switch, independent UART and power control for each module, and supports up to 60W USB-C PD or PoE.
