---
- name: nfs-kernel-server | Create the export directory trees
  block:
    - name: nfs-kernel-server | Create the directory of the NFS exports
      ansible.builtin.file:
        dest: "{{ item.path }}"
        state: directory
        owner: root
        group: root
        mode: "0755"
      loop: "{{ nfs_server_exports }}"

  tags: [san, nfs, storage, kernel_nfs]

- name: nfs-kernel-server | Repositories and packages on EL
  block:
    - name: nfs-kernel-server | Install the NFS packages on EL
      ansible.builtin.yum:
        name: "{{ nfs_server_kernel_el_pkgs }}"
        state: present

    - name: nfs-kernel-server | Ensure that the Ganesha NFS server is not installed
      ansible.builtin.yum:
        name: nfs-ganesha
        state: absent

  when: ansible_distribution_file_variety == "RedHat"
  tags: [san, nfs, storage, kernel_nfs]

- name: nfs-kernel-server | Repositories and packages on Ubuntu/Debian
  block:
    - name: nfs-kernel-server | Install the nfs packages on deb systems
      ansible.builtin.apt:
        pkg: "{{ nfs_server_kernel_deb_pkgs }}"
        state: present
        cache_valid_time: 1800

    - name: nfs-kernel-server | Ensure that the ganesha server package is not installed
      ansible.builtin.apt:
        pkg: nfs-ganesha
        state: absent

  when: ansible_distribution_file_variety == "Debian"
  tags: [san, nfs, storage, kernel_nfs]

- name: nfs-kernel-server | Manage the NFS exports
  block:
    - name: nfs-kernel-server | Create the NFS exports folder
      ansible.builtin.file:
        dest: /etc/exports.d
        owner: root
        group: root
        state: directory
        mode: "0755"

    - name: nfs-kernel-server | Install the NFS export files
      ansible.builtin.template:
        src: kernel-nfs-exports.j2
        dest: /etc/exports.d/{{ item.name }}.exports
        owner: root
        group: root
        mode: "0644"
      loop: "{{ nfs_server_exports }}"
      register: update_exportfs

    - name: nfs-kernel-server | Ensure that the Kernel NFS service is started and enabled on EL
      ansible.builtin.service:
        name: nfs-server
        state: started
        enabled: true
      when: ansible_distribution_file_variety == "RedHat"

    - name: nfs-kernel-server | Ensure that the Kernel NFS service is started and enabled on deb systems
      ansible.builtin.service:
        name: nfs-kernel-server
        state: started
        enabled: true
      when: ansible_distribution_file_variety == "Debian"

    - name: nfs-kernel-server | Refresh the exports
      ansible.builtin.shell: exportfs -r
      when: update_exportfs is changed # noqa: no-handler
      changed_when: false

  tags: [san, nfs, storage, kernel_nfs, kernel_nfs_conf]