title: How to make the pod CIDR range larger in kubernetes cluster deployed with kubeadm?
body: <p>I deployed my cluster with the --pod-network-cidr added, and have created the new ip pool using calicoctl to change the pods to this range. The problem I am having is exactly what I need to change on the kubernetes side to make the pod cidr range changes? Do I make changes in the API server, Controller manager, and scheduler or is there only specific parts I need to change. I have attempted only changing the controller manager, and those control plane pods go into a crash loop after changing the --cluster-cidr in the yaml. </p>
  
  <p>The output in the controller-manager logs are below?</p>
  
  <p>controllermanager.go:235] error starting controllers: failed to mark cidr[192.168.0.0/24] at idx [0] as occupied for node: : cidr 192.168.0.0/24 is out the range of cluster cidr 10.0.0.0/16</p>