update..

roles/common/tasks/copy_files.yml

@@ -19,6 +19,24 @@
     - copy-files
     - copy-plain-files
 
+- name: (copy_files.yml) Copy plain files Postfix (/etc/postfix)
+  copy:
+    src: '{{ item.src_path }}'
+    dest: '{{ item.dest_path }}'
+    owner: root
+    group: root
+    mode: '0644'
+  loop: "{{ copy_plain_files_postfix }}"
+  loop_control:
+    label: 'dest: {{ item.name }}'
+  when: 
+    - inventory_hostname in groups['mail_server']
+    - copy_plain_files_postfix is defined
+    - copy_plain_files_postfix|length > 0
+  tags:
+    - copy-files
+    - copy-plain-files
+
 - name: (copy_files.yml) Copy plain files Postfix Firewall (postfwd)
   copy:
     src: '{{ item.src_path }}'

roles/common/tasks/main.yml

@@ -131,6 +131,15 @@
   tags: git
 
 
+# tags supported inside nfs.yml:
+#
+#    nfs-server
+#    nfs-client
+- import_tasks: nfs.yml
+  tags:
+    - nfs
+
+
 # tags supported inside copy_files.yml:
 #
 #   copy-files

roles/common/tasks/nfs.yml

@@ -0,0 +1,96 @@
+---
+
+# ---
+# NFS Server
+# ---
+
+- name: (nfs.yml) Ensure NFS utilities (server) are installed.
+  apt:
+    name:
+      - nfs-common
+      - nfs-kernel-server
+    state: present
+  when:
+    - ansible_os_family == "Debian"
+    - "groups['nfs_server']|string is search(inventory_hostname)"
+  tags:
+    - nfs-server
+
+- name: (nfs.yml) Ensure directories to export exist
+  file:
+    path: '{{ item.src.split(":")[1] }}'
+    owner: root
+    group: root
+    mode: '0755'
+    state: directory
+  with_items: "{{ nfs_exports }}"
+  loop_control:
+    label: '{{ item.path }}'
+  when:
+    - "groups['nfs_server']|string is search(inventory_hostname)"
+  tags:
+    - nfs-server
+
+- name: (nfs.yml) Copy exports file.
+  template:
+    src: etc/exports.j2
+    dest: /etc/exports
+    owner: root
+    group: root
+    mode: 0644
+  when:
+    - "groups['nfs_server']|string is search(inventory_hostname)"
+  notify: Reload nfs
+  tags:
+    - nfs-server
+
+- name: Enable service rpc-statd and ensure it is not masked
+  systemd:
+    name: rpc-statd
+    enabled: yes
+    masked: no
+  when:
+    - "groups['nfs_server']|string is search(inventory_hostname)"
+
+- name: Make sure service rpc-statd is running
+  systemd:
+    state: started
+    name: rpc-statd
+  when:
+    - "groups['nfs_server']|string is search(inventory_hostname)"
+  tags:
+    - nfs-server
+
+# ---
+# NFS clients
+# ---
+
+- name: (nfs.yml) Ensure NFS utilities (clients) are installed.
+  apt:
+    pkg: nfs-common
+    state: present
+  when: 
+    - ansible_os_family == "Debian"
+    - "groups['nfs_client']|string is search(inventory_hostname)"
+  tags:
+    - nfs-client
+
+- name: (nfs.yml) NFS Mount exports from nfs server
+  mount:
+    path: "{{ item.path }}"
+    src: "{{ item.src }}"
+    fstype: nfs
+    opts: "{{ item.mount_opts }}"
+    dump: "{{ item.dump | default(omit) }}"
+    passno: "{{ item.passno | default(omit) }}"
+    state: mounted
+  loop: "{{ nfs_exports }}"
+  loop_control:
+    label: '{{ item.src }}'
+  when:
+    - "groups['nfs_client']|string is search(inventory_hostname)"
+  tags:
+    - nfs-client
+
+
+

roles/common/tasks/samba-config-server.yml

@@ -4,6 +4,16 @@
 # Samba Server
 # ---
 
+
+- name: (samba-install.yml) Ensure samba packages server are installed.
+  package:
+    pkg: '{{ apt_install_server_samba }}'
+    state: present
+  when:
+    - "groups['samba_server']|string is search(inventory_hostname)"
+  tags:
+    - samba-server
+
 - name: (samba-config-server.yml) Ensure samba share directories exists
   file:
     path: "{{ item.path }}"