nfs-client: add additional tools if neccessary

nfs-client/defaults/main.yml

+---
+
+nfs_enable_cifs: False
+nfs_enable_quota: False

nfs-client/tasks/main.yml

@@ -12,6 +12,23 @@
     - nfs-client
     - packages
 
+- name: ensure cifs client utils are installed
+  apt: name="{{ item }}" state=installed
+  with_items:
+    - cifs-utils
+    - smbclient
+  when: nfs_enable_cifs
+  tags:
+    - nfs-client
+    - packages
+
+- name: ensure quota tools are installed
+  apt: name=quota state=installed
+  when: nfs_enable_quota
+  tags:
+    - nfs-client
+    - packages
+
 - name: ensure the nfs-common service is configured for nfs4
   copy: src=nfs-common dest=/etc/default/nfs-common owner=root group=root mode=0644
   notify: