# Copyright 2022 OCF Ltd. All Rights Reserved.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
# -*- coding: utf-8 -*-
# vim: ft=yaml
---
######## runtime vars

- name: get exports to be served
  set_fact:
    _serve_exports: "{{ serve_exports }}"
  vars:
    serve_exports: "{{ exports | selectattr('action', '==', 'exporter' ) }}"

######## run disk_management to ensure mountpoints in place

# If you do not have a second VM disk to put LVM onto use this to test
# - name: Configure NFS exports directories
#   file:
#     path: "{{ path }}"
#     state: directory
#     mode: '0755'
#   loop: "{{ _serve_exports }}"
#   loop_control:
#     loop_var: entry
#   vars:
#     path: "{{ entry['export'] }}"

- name: Configure NFS storage
  include_role:
    name: disk_management

######## configure nfsd

- name: Configure NFS exports
  ansible.builtin.template:
    src: templates/exports.j2
    dest: "{{ file_name }}"
    owner: root
    group: root
    mode: 0644
    # trim_blocks: False
  loop: "{{ _serve_exports }}"
  loop_control:
    loop_var: entry
  vars:
    path: "{{ entry['export'] }}"
    name: "{{ entry['export'].split('/')[-1] }}"
    file_name: "/etc/exports.d/ansible_{{ name }}.exports"
    opts: "{{ entry['opts'] }}"
    network_name: "{{ entry['network'] }}"
    network_range: "{{ vars[config_namespace]['xcat_networks'][network_name]['network'] }}"
    network_mask: "{{ vars[config_namespace]['xcat_networks'][network_name]['netmask'] }}"
    network_cidr: "{{ network_range }}/{{ (network_range + '/' + network_mask) | ansible.utils.ipaddr('prefix') }}"
  notify:
    - Export all NFS directories

- name: Configure NFS server
  ansible.builtin.template:
    src: templates/nfs.conf.j2
    dest: /etc/nfs.conf
    owner: root
    group: root
    mode: 0644
    trim_blocks: false
  notify:
    - Restart NFS server

- name: Enable NFS server and start
  ansible.builtin.service:
    name: nfs-server
    state: started
    enabled: true