okd/roles/openshift_cfme/tasks/nfs.yml

---
# Tasks to statically provision NFS volumes
# Include if not using dynamic volume provisioning

- name: Set openshift_cfme_nfs_server fact
  when: openshift_cfme_nfs_server is not defined
  set_fact:
    # Hostname/IP of the NFS server. Currently defaults to first master
    openshift_cfme_nfs_server: "{{ oo_nfs_to_config.0 }}"

- name: Ensure the /exports/ directory exists
  file:
    path: /exports/
    state: directory
    mode: 0755
    owner: root
    group: root

- name: Ensure the miq-pv0X export directories exist
  file:
    path: "/exports/{{ item }}"
    state: directory
    mode: 0775
    owner: root
    group: root
  with_items: "{{ openshift_cfme_pv_exports }}"

- name: Ensure the NFS exports for CFME PVs exist
  copy:
    src: openshift_cfme.exports
    dest: /etc/exports.d/openshift_cfme.exports
  register: nfs_exports_updated

- name: Ensure the NFS export table is refreshed if exports were added
  command: exportfs -ar
  when:
    - nfs_exports_updated.changed


######################################################################
# Create the required CFME PVs. Check out these online docs if you
# need a refresher on includes looping with items:
# * http://docs.ansible.com/ansible/playbooks_loops.html#loops-and-includes-in-2-0
# * http://stackoverflow.com/a/35128533
#
# TODO: Handle the case where a PV template is updated in
# openshift-ansible and the change needs to be landed on the managed
# cluster.

- include: create_pvs.yml
  with_items: "{{ openshift_cfme_pv_data }}"