Add client library support for retrieving a stack's environment

Change-Id: I84aa5ed9dc2b8aee089de3b1e1810552b8f2dd96
Depends-On: I7e3577dfc854018245d79afdfee45a9d250d73a7
Implements: blueprint environment-show

1 files changed, 13 insertions, 0 deletions

diff --git a/heatclient/v1/stacks.py b/heatclient/v1/stacks.py
index 5d6ecaf..b641b50 100644
--- a/heatclient/v1/stacks.py
+++ b/heatclient/v1/stacks.py
@@ -60,6 +60,9 @@ class Stack(base.Resource):
     def output_show(self, output_key):
         return self.manager.output_show(self.identifier, output_key)
 
+    def environment(self):
+        return self.manager.environment(self.identifier)
+
     def get(self):
         # set_loaded() first ... so if we have to bail, we know we tried.
         self._loaded = True
@@ -274,6 +277,16 @@ class StackManager(StackChildManager):
         body = utils.get_response_body(resp)
         return body
 
+    def environment(self, stack_id):
+        """Returns the environment for an existing stack.
+
+        :param stack_id: identifies the stack
+        :return:
+        """
+        resp = self.client.get('/stacks/%s/environment' % stack_id)
+        body = utils.get_response_body(resp)
+        return body
+
     def validate(self, **kwargs):
         """Validate a stack template."""