---
- name: Create nfs directory
  file:
    path: "{{ nfs_mount_path }}"
    state: directory
    mode: 0777

- name: Install nfs packages
  package:
    name: "{{ item }}"
    state: present
  with_items: "{{ nfs_packages[ansible_os_family] }}"

- name: Setup nfs server
  block:
    - name: Start services
      systemd:
        name: "{{ item }}"
        state: started
      with_items: "{{ nfs_services[ansible_os_family] }}"

    - name: Add hosts to exports
      template:
        src: exports.j2
        dest: /etc/exports

    - name: Export nfs
      command: exportfs -ar
  when:
    - "'nfs-server' in group_names"

- name: Mount dockerdata-nfs
  mount:
    path: "{{ nfs_mount_path }}"
    src: "{{ hostvars[groups['nfs-server'].0].ansible_host }}:{{ nfs_mount_path }}"
    fstype: nfs
    state: mounted
  when:
    - "'nfs-server' not in group_names"