Add support of new vip formats based on net roles

The format of VIPs description in 7.0 was changed.
Special nailgun API serializer for compatiblity with current OSTF should removed in 8.0
It is required to fix VIPs format in OSTF

Closes-Bug: #1476174
Change-Id: I259ebb1e43db399283f2bf3715905172d9b6c170

fuel_health/config.py

@@ -755,13 +755,20 @@ def _parse_vmware_attributes(self):
             az = data['editable']['value']['availability_zones'][0]['az_name']
             self.volume.cinder_vmware_storage_az = "{0}-cinder".format(az)
 
-    def find_proxy(self, ip):
-
+    def get_keystone_vip(self):
         if 'service_endpoint' in self.network.raw_data:
             keystone_vip = self.network.raw_data['service_endpoint']
+        elif 'vips' in self.network.raw_data:
+            vips_data = self.network.raw_data['vips']
+            keystone_vip = vips_data['management']['ipaddr']
         else:
             keystone_vip = self.network.raw_data.get('management_vip', None)
 
+        return keystone_vip
+
+    def find_proxy(self, ip):
+        keystone_vip = self.get_keystone_vip()
+        LOG.debug('Keystone vip in find proxy is: {0}'.format(keystone_vip))
         auth_url = 'http://{0}:{1}/{2}/'.format(keystone_vip, 5000, 'v2.0')
 
         try:
@@ -798,13 +805,19 @@ def set_proxy(self):
     def set_endpoints(self):
         # NOTE(dshulyak) this is hacky convention to allow granular deployment
         # of keystone
-        if 'service_endpoint' in self.network.raw_data:
-            keystone_vip = self.network.raw_data['service_endpoint']
-            management_vip = self.network.raw_data.get('management_vip', None)
+        keystone_vip = self.get_keystone_vip()
+        LOG.debug('Keystone vip in set endpoint is: {0}'.format(keystone_vip))
+        if self.network.raw_data.get('vips', None):
+            vips_data = self.network.raw_data.get('vips')
+            management_vip = vips_data['management']['ipaddr']
+            public_vip = vips_data['public']['ipaddr']
+            LOG.debug(
+                'Found vips in network roles data, management vip is : '
+                '{0}, public vip is {1}'.format(management_vip, public_vip))
         else:
+            public_vip = self.network.raw_data.get('public_vip', None)
             management_vip = self.network.raw_data.get('management_vip', None)
-            keystone_vip = management_vip
-        public_vip = self.network.raw_data.get('public_vip', None)
+
         # workaround for api without management_vip for ha mode
         if not keystone_vip and 'ha' in self.mode:
             self._parse_ostf_api()