Infrastructure changes for the sftp role

farm.yml

@@ -77,6 +77,12 @@
   roles:
     - openphoto
 
+- name: "SFTP servers"
+  hosts: "sftpserver"
+  sudo: yes
+  roles:
+    - sftp
+
 - name: "General stuff"
   hosts: "all"
   sudo: yes