okd/roles/openshift_storage_nfs/tasks/main.yml

---
- name: Set nfs facts
  openshift_facts:
    role: nfs
    local_facts:
      exports_dir: "{{ openshift_nfs_exports_dir | default(None) }}"
      export_options: "{{ openshift_nfs_export_options | default(None) }}"
      registry_volume: "{{ openshift_nfs_registry_volume | default(None) }}"

- name: Install nfs-utils
  yum:
    pkg: nfs-utils
    state: present

- name: Ensure exports directory exists
  file:
    path: "{{ openshift.nfs.exports_dir }}"
    state: directory

- name: Ensure export directories exist
  file:
    path: "{{ openshift.nfs.exports_dir }}/{{ item }}"
    state: directory
    mode: 0777
    owner: nfsnobody
    group: nfsnobody
  with_items:
  - "{{ openshift.nfs.registry_volume }}"

- name: Configure exports
  template:
    dest: /etc/exports
    src: exports.j2
  notify:
  - restart nfs-server

- name: Enable and start services
  service:
    name: "{{ item }}"
    state: started
    enabled: yes
  register: start_result
  with_items:
  - nfs-server

- set_fact:
    nfs_service_status_changed: "{{ True in (start_result.results
                                    | map(attribute='changed')
                                    | list) }}"