Add support for 1.1 API and many other improvements for the OpenStack…

… driver.

This patch is part of LIBCLOUD-83. External contributors include Mike Nerone and
Brad Morgan.


git-svn-id: https://svn.apache.org/repos/asf/libcloud/trunk@1183722 13f79535-47bb-0310-9956-ffa450edef68

libcloud/common/base.py

@@ -520,7 +520,8 @@ class BaseDriver(object):
 
     connectionCls = ConnectionKey
 
-    def __init__(self, key, secret=None, secure=True, host=None, port=None):
+    def __init__(self, key, secret=None, secure=True, host=None, port=None,
+                 api_version=None):
         """
         @keyword    key:    API key or username to used
         @type       key:    str
@@ -537,6 +538,11 @@ def __init__(self, key, secret=None, secure=True, host=None, port=None):
 
         @keyword    port: Override port used for connections.
         @type       port: int
+
+        @keyword    api_version: Optional API version. Only used by drivers
+                                 which support multiple API versions.
+        @type       api_version: str
+
         """
         self.key = key
         self.secret = secret

libcloud/compute/base.py

@@ -351,9 +351,11 @@ class NodeDriver(BaseDriver):
 
     NODE_STATE_MAP = {}
 
-    def __init__(self, key, secret=None, secure=True, host=None, port=None):
+    def __init__(self, key, secret=None, secure=True, host=None, port=None,
+                 api_version=None):
       super(NodeDriver, self).__init__(key=key, secret=secret, secure=secure,
-                                       host=host, port=port)
+                                       host=host, port=port,
+                                       api_version=api_version)
 
     def create_node(self, **kwargs):
         """Create a new node instance.