title: Docker Swarm and Kubernetes Manager hardware requirements
body: <p>We are planning to build a small docker cluster for our application services. We considered to use 2 master vms for ha, 1 consul(if we choose Swarm) and 5-10 hosts for containers. We have not yet decided what to use - Docker Swarm or Kubernetes.</p>
  
  <p>So the question is what "hardware" requirements (CPU cores, RAM) managers, both Swarm and Kubernetes, can meet to orchestrate this small cluster.</p>