增加从远程主机fact获取计算板信息，让主机自动分组功能

roles/dogroups/files/dogroups.fact

@@ -0,0 +1,29 @@
+#!/usr/bin/python
+import json
+import os
+import re
+
+def get_IPMB_location():
+    cmdtodo = 'ipmitool raw 0x2e 0x32 0x13 0x5f 0x00'
+    numStr = None
+    optdl = os.popen(cmdtodo)
+    strlocation = optdl.read()
+    if not len(strlocation):
+        optdl.close()
+        return None
+    optdl.close()
+    infos = re.split(' |\n',strlocation)
+    if infos[5] == '90':
+        numStr = 'zero'
+    if infos[5] == '80':
+        numStr = 'one'
+    if infos[5] == '88':
+        numStr = 'two'
+    if infos[5] == '98':
+        numStr = 'three' 
+    if numStr == -1:
+        return None
+    return json.dumps(numStr)
+
+if __name__ == '__main__':
+    print get_IPMB_location()