Make uwsgi app to not demonize

Supervisord doesn't support demonize applications, thus we have to
make the uwsgi application to run not in background.

- Fixed Yardstick API path.
- Fixed HttpClient class to raise correct exception when
  the HTML response (not JSON) like 4xx, 5xx is received.
  (http://docs.python-requests.org/en/master/user/quickstart/#json-response-content)

JIRA: YARDSTICK-1297

Change-Id: I4d1c1bb7266eeed0bd357bd28b91206d1580611f
Signed-off-by: Mytnyk, Volodymyr <volodymyrx.mytnyk@intel.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/yardstick/common/httpClient.py b/yardstick/common/httpClient.py
index 54f7be670..5b7831144 100644
--- a/yardstick/common/httpClient.py
+++ b/yardstick/common/httpClient.py
@@ -26,10 +26,11 @@ class HttpClient(object):
         while True:
             try:
                 response = requests.post(url, data=data, headers=headers)
+                response.raise_for_status()
                 result = response.json()
                 logger.debug('The result is: %s', result)
                 return result
-            except Exception:
+            except Exception: # pylint: disable=broad-except
                 if time.time() > t_end:
                     logger.exception('')
                     raise
@@ -37,4 +38,5 @@ class HttpClient(object):
 
     def get(self, url):
         response = requests.get(url)
+        response.raise_for_status()
         return response.json()