kubespray/roles/bootstrap-os/tasks/bootstrap-centos.yml

---

- name: Check presence of fastestmirror.conf
  stat: path=/etc/yum/pluginconf.d/fastestmirror.conf
  register: fastestmirror

# fastestmirror plugin actually slows down Ansible deployments
- name: Disable fastestmirror plugin
  lineinfile:
    dest: /etc/yum/pluginconf.d/fastestmirror.conf
    regexp: "^enabled=.*"
    line: "enabled=0"
    state: present
  when: fastestmirror.stat.exists