From 56563878d00a6dc0c0853e97087ac86e5e8df666 Mon Sep 17 00:00:00 2001
From: Scott Moser <smoser@nelson>
Date: Tue, 12 Jan 2010 16:40:46 -0500
Subject: add swap devices if there are any found

---
 ec2init/DataSourceEc2.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'ec2init/DataSourceEc2.py')

diff --git a/ec2init/DataSourceEc2.py b/ec2init/DataSourceEc2.py
index 9afbe8b9..123ede67 100644
--- a/ec2init/DataSourceEc2.py
+++ b/ec2init/DataSourceEc2.py
@@ -108,3 +108,14 @@ class DataSourceEc2(DataSource.DataSource):
                     keys.append(pkey)
 
         return(keys)
+
+    def getswap_devs(self):
+        if not self.metadata.has_key('block-device-mapping'):
+            raise Exception("no block-device-mapping")
+        list = []
+        for use_t, device in self.metadata['block-device-mapping'].items():
+            if not device.startswith("/dev"):
+                device="/dev/%s" % device
+            if use_t == "swap":
+                list.append(device)
+        return(list)
-- 
cgit v1.2.3