From 992e8b22cc0763e6e4c4b0fd9071c7b306d08bb1 Mon Sep 17 00:00:00 2001
From: Joseph Hall <perlhoser@gmail.com>
Date: Sun, 20 Jan 2013 18:32:35 -0700
Subject: [PATCH] Adding initial nfs execution module

---
 salt/modules/nfs.py | 50 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 salt/modules/nfs.py

diff --git a/salt/modules/nfs.py b/salt/modules/nfs.py
new file mode 100644
index 0000000000..92b24ced48
--- /dev/null
+++ b/salt/modules/nfs.py
@@ -0,0 +1,50 @@
+'''
+Module for managing NFS.
+'''
+
+# Import python libs
+import logging
+
+import salt.utils
+
+log = logging.getLogger(__name__)
+
+
+def __virtual__():
+    '''
+    Only work on posix-like systems
+    '''
+    # Disable on these platorms, specific service modules exist:
+    disable = [
+        'Windows',
+        ]
+    if not salt.utils.which('showmount'):
+        return False
+    return 'nfs'
+
+
+def list_exports(exports='/etc/exports'):
+    '''
+    List configured exports
+
+    CLI Example::
+
+        salt '*' nfs.list_exports
+    '''
+    ret = {}
+    f = open(exports, 'r')
+    for line in f.read().splitlines():
+        if not line:
+            continue
+        if line.startswith('#'):
+            continue
+        comps = line.split()
+        ret[comps[0]] = {'hosts': [], 'options': []}
+        for perm in comps[1:]:
+            permcomps = perm.split('(')
+            permcomps[1] = permcomps[1].replace(')', '')
+            ret[comps[0]]['hosts'] = permcomps[0].split(',')
+            ret[comps[0]]['options'] = permcomps[1].split(',')
+    f.close()
+    return ret
+