add nas-common playbook

plays/nas-common.yml

@@ -0,0 +1,19 @@
+---
+- hosts: nas
+  become: true
+  gather_facts: true
+  vars:
+    host_pkgs:
+      - ansible
+
+    host_bash_aliases:
+      - user: root
+        alias: snapraid-watch-log
+        command: tail -f /tmp/snapRAID.log
+
+      - user: root
+        alias: restartvpn
+        command: "cd ~/git/infra ; ansible-playbook plays/restart-vpn.yml ; cd - > /dev/null"
+
+  roles:
+    - common