---
- name: Create the export directory trees
  block:
    - name: Create the directory of the nextcloud NFS export
      ansible.builtin.file:
        dest: '{{ item.path }}'
        state: directory
        owner: root
        group: root
        mode: 0755
      loop: '{{ nfs_server_ganesha_exports }}'

  tags: [ 'san', 'nfs', 'storage', 'ganesha', 'ganesha_export' ]

- name: Repositories and packages on EL
  block:
    - name: Install storage SIG repositories
      ansible.builtin.yum:
        name: '{{ nfs_server_ganesha_el_repos }}'
        state: present

    - name: Install the SAN NFS packages
      ansible.builtin.yum:
        name: '{{ nfs_server_ganesha_el_pkgs }}'
        state: present

    - name: Install the files needed to produce a SELinux policy for ganesha
      ansible.builtin.copy:
        src: '{{ item }}'
        dest: '/usr/local/lib/{{ item }}'
        owner: root
        group: root
        mode: 0600
      loop:
        - ganesha_selinux.pp
        - ganesha_selinux.te
      register: ganesha_selinux_policy

    - name: Generate the SELinux policy module
      ansible.builtin.shell: semodule -i /usr/local/lib/ganesha_selinux.pp && touch /usr/local/lib/.ganesha_selinux
      when: ganesha_selinux_policy is changed

  when: ansible_distribution_file_variety == "RedHat"

- name: Repositories and packages on Ubuntu/Debian
  block:
  - name: Install the nfs ganesha packages on deb systems
    ansible.builtin.apt:
      pkg: '{{ nfs_server_ganesha_deb_pkgs }}'
      state: present
      cache_valid_time: 1800

  when: ansible_distribution_file_variety == "Debian"

- name: Install and configure ganesha exports using the VFS backend 
  block:
    - name: Install the ganesha configuration files
      ansible.builtin.template:
        src: '{{ item }}.j2'
        dest: '/etc/ganesha/{{ item }}'
        owner: root
        group: root
        mode: 0644
      loop: '{{ nfs_ganesha_conf_files }}'
      register: ganesha_conf_files

    - name: Install the ganesha export files
      ansible.builtin.template:
        src: ganesha-export.conf.j2
        dest: '/etc/ganesha/{{ item.name }}.conf'
        owner: root
        group: root
        mode: 0644
      loop: '{{ nfs_server_ganesha_exports }}'
      register: ganesha_conf_files

    - name: Ensure that ganesha is started and enabled
      service: name=nfs-ganesha state=started enabled=yes

    - name: Reload ganesha after a reconfiguration
      service: name=nfs-ganesha state=reloaded
      when: ganesha_conf_files is changed

  tags: [ 'san', 'nfs', 'storage', 'ganesha', 'ganesha_conf' ]