commit 8e23ee78bbd05425905b33063bb83f80dbec4d06
Author: Dmitriy Rabotyagov <noonedeadpunk@ya.ru>
Date:   Tue Sep 29 14:27:35 2020 +0300

    Install required packages for NFS/CephFS mounts
    
    Currently it's deployer resposibility to install required binaries for
    mounts to succeed, which is not really convenient. Instead of this
    we can try to provide at least some basic binaries installation in case
    supported type is set.
    
    Depends-On: https://review.opendev.org/755484
    Change-Id: I680359ca655d0f69a40e9d29dbf1694cd0aa4ca2

diff --git a/tasks/main.yml b/tasks/main.yml
index 0de2205..2ea358a 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -13,5 +13,22 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Gather variables for each operating system
+  include_vars: "{{ item }}"
+  with_first_found:
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
+    - "{{ ansible_distribution | lower }}.yml"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
+    - "{{ ansible_os_family | lower }}.yml"
+  tags:
+    - always
+
+- name: Install required distro packages for mounts
+  package:
+    name: "{{ systemd_mount_packages }}"
+    state: present
+
 - include_tasks: systemd_mounts.yml
   with_items: "{{ systemd_mounts }}"
diff --git a/vars/debian.yml b/vars/debian.yml
new file mode 100644
index 0000000..9d4f164
--- /dev/null
+++ b/vars/debian.yml
@@ -0,0 +1,5 @@
+systemd_nfs_packages:
+  - nfs-common
+
+systemd_ceph_packages:
+  - ceph-fuse
diff --git a/vars/main.yml b/vars/main.yml
index f36ae87..f587f93 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -19,3 +19,14 @@ systemd_mount_states:
   started: reload-or-restart
   stopped: stopped
   absent: stopped
+
+systemd_mount_packages: |-
+  {% set packages = [] %}
+  {% set mount_types = systemd_mounts | map(attribute='type') | list %}
+  {% if 'nfs' in mount_types %}
+  {%   set _ = packages.extend(systemd_nfs_packages) %}
+  {% endif %}
+  {% if 'ceph' in mount_types %}
+  {%   set _ = packages.extend(systemd_ceph_packages) %}
+  {% endif %}
+  {{ packages }}
diff --git a/vars/redhat.yml b/vars/redhat.yml
new file mode 100644
index 0000000..a2ae174
--- /dev/null
+++ b/vars/redhat.yml
@@ -0,0 +1,5 @@
+systemd_nfs_packages:
+  - nfs-utils
+
+systemd_ceph_packages:
+  - ceph-fuse