ansible/roles/rke/molecule/default/prepare.yml

---
- name: "Prepare hosts"
  hosts: all
  roles:
    - role: prepare-rke
      vars:
        mode: all

- name: "Infra specific preparations"
  hosts: infrastructure
  roles:
    - role: prepare-rke
      vars:
        mode: infra
    - role: prepare-kubectl
      vars:
        kubectl_install: true