Filter endpoint filter mismatch with keystoneauth1

keystoneauth1 accept region_name as endpoint filter,
which will match either region_id or region of the
endpoint catalog

Change-Id: I7ba1f7904e4b3004565d826f4ea3cd345ce45f62
Issue-ID: MULTICLOUD-364
Signed-off-by: Xiaohua Zhang <xiaohua.zhang@windriver.com>

4 files changed, 14 insertions, 14 deletions

diff --git a/share/newton_base/proxy/dnsaasdelegate.py b/share/newton_base/proxy/dnsaasdelegate.py
index 07ba1b51..74806330 100644
--- a/share/newton_base/proxy/dnsaasdelegate.py
+++ b/share/newton_base/proxy/dnsaasdelegate.py
@@ -128,7 +128,7 @@ class DnsaasDelegate(Services):
             service = {
                 'service_type': servicetype,
                 'interface': interface,
-                'region_id': vim['openstack_region_id']
+                'region_name': vim['openstack_region_id']
                            if vim.get('openstack_region_id')
                            else vim['cloud_region_id']
             }
diff --git a/share/newton_base/proxy/identityV3.py b/share/newton_base/proxy/identityV3.py
index 0b51a1dc..7932b8e3 100644
--- a/share/newton_base/proxy/identityV3.py
+++ b/share/newton_base/proxy/identityV3.py
@@ -195,7 +195,7 @@ class TokensV2(Tokens):
                         v2_catalog1_endpoints = {
                             "id": v3_endpoint['id'],
                             "region":v3_endpoint['region'],
-                            "region_id": v3_endpoint['region_id'],
+                            "region_name": v3_endpoint['region_id'],
                             'interface':v3_endpoint['interface']
                         }
                         if v3_endpoint['interface'] == 'public':
diff --git a/share/newton_base/proxy/proxy_utils.py b/share/newton_base/proxy/proxy_utils.py
index 28f5f3af..e82b4291 100644
--- a/share/newton_base/proxy/proxy_utils.py
+++ b/share/newton_base/proxy/proxy_utils.py
@@ -36,17 +36,18 @@ class ProxyUtils(object):
         if not content:
             return content
 
+        content_str = json.dumps(content)
+
         for (servicetype, service_metadata) in metadata_catalog.items():
-            real_prefix = service_metadata['prefix']
-            proxy_prefix = service_metadata['proxy_prefix']
+            real_prefix = service_metadata.get('prefix', None)
+            proxy_prefix = service_metadata.get('proxy_prefix', None)
 
-            if content:
+            if real_prefix and proxy_prefix:
                 # filter the resp content and replace all endpoint prefix
-                tmp_content = json.dumps(content)
                 tmp_pattern = re.compile(real_prefix+r'([^:])')
-                tmp_content = tmp_pattern.sub(proxy_prefix+r'\1', tmp_content)
-                content = json.loads(tmp_content)
+                content_str = tmp_pattern.sub(proxy_prefix+r'\1', content_str)
 
+        content = json.loads(content_str)
         return content
 
     @staticmethod
diff --git a/share/newton_base/proxy/services.py b/share/newton_base/proxy/services.py
index 36ae9840..631ee359 100644
--- a/share/newton_base/proxy/services.py
+++ b/share/newton_base/proxy/services.py
@@ -103,9 +103,8 @@ class Services(APIView):
             service = {
                 'service_type': servicetype,
                 'interface': interface,
-                       'region_id': vim['openstack_region_id']
-                           if vim.get('openstack_region_id')
-                           else vim['cloud_region_id']
+                'region_name': vim['openstack_region_id']
+                     if vim.get('openstack_region_id') else vim['cloud_region_id']
             }
 
 
@@ -113,7 +112,7 @@ class Services(APIView):
             if querystr:
                 req_resource += "?" + querystr
 
-            self._logger.info("service " + action + " request with uri %s" % (req_resource))
+            self._logger.info("service " + action + " request with uri %s,%s" % (req_resource, service))
             if(action == "get"):
                 resp = sess.get(req_resource, endpoint_filter=service,
                                 headers={"Content-Type": "application/json",
@@ -186,13 +185,13 @@ class Services(APIView):
             interface = 'public'
             service = {'service_type': servicetype,
                        'interface': interface,
-                       'region_id': vim['openstack_region_id']
+                       'region_name': vim['openstack_region_id']
                            if vim.get('openstack_region_id')
                            else vim['cloud_region_id']
                        }
 
 
-            self._logger.info("service head request with uri %s" % (req_resource))
+            self._logger.info("service head request with uri %s, %s" % (req_resource, service))
             resp = sess.head(req_resource, endpoint_filter=service)
             self._logger.info("service head response status %s" % (resp.status_code))