DRAFT Add 3 worker nodes with a dedicated block device to use with ceph Install 3 vm’s with a dedicated unused block device -> /dev/vdb Install kubernetes -> https://sunwfrk.com/k8s-on-centos7/ follow step 1 -> 6 follow step 13 -> 18 Install git [root@test-vm1 ~]$ yum install -y git Install rook [root@test-vm1 ~]$ su - k8sadm [k8sadm@test-vm1