okd/roles/openshift_management/tasks/storage/nfs_server.yml

---
- name: Ensure we save the local NFS server if one is provided
  set_fact:
    openshift_management_nfs_server: "{{ openshift_management_storage_nfs_local_hostname }}"
  when:
    - openshift_management_storage_nfs_local_hostname is defined
    - openshift_management_storage_nfs_local_hostname != False
    - openshift_management_storage_class == "nfs"

- name: Ensure we save the local NFS server
  set_fact:
    openshift_management_nfs_server: "{{ groups['oo_nfs_to_config'].0 }}"
  when:
    - openshift_management_nfs_server is not defined
    - openshift_management_storage_class == "nfs"

- name: Ensure we save the external NFS server
  set_fact:
    openshift_management_nfs_server: "{{ openshift_management_storage_nfs_external_hostname }}"
  when:
    - openshift_management_storage_class == "nfs_external"

- name: Failed External NFS server detection
  assert:
    that:
      - openshift_management_nfs_server is defined
    msg: |
      Unable to detect an NFS server. The 'nfs_external'
      openshift_management_storage_class option requires that you
      manually set openshift_management_storage_nfs_external_hostname
      parameter.
  when:
    - openshift_management_storage_class == 'nfs_external'

- name: Failed Local NFS server detection
  assert:
    that:
      - openshift_management_nfs_server is defined
    msg: |
      Unable to detect an NFS server. The 'nfs'
      openshift_management_storage_class option requires that you have
      an 'nfs' inventory group or manually set the
      openshift_management_storage_nfs_local_hostname parameter.
  when:
    - openshift_management_storage_class == 'nfs'