This is a multi-part series Part 1. Setting up Raspberry Pi Cluster and Installing Kubernetes Part 2. Setting up RBAC and Helm for Kubernetes Part 3. Setting up OpenFaaS Part 1 - Setting up Raspbery Pi Cluster and Installing Kubernetes Assemble Raspberry Pi Cluster Recently I came upon OpenFaaS and was fascinated by the possibilities. With Kubernetes coming up on the horizon at work to migrate our workload to, it is also a good time to start digging into the mechanics of K8s.