Disabling SSL from internal NBI http server in Charmed OSM

Change-Id: I53c2f75ba15e5c0217cb5312a6c08ed576fcd6f0
Signed-off-by: Guillermo Calvino <guillermo.calvino@canonical.com>

installers/charm/osm-nbi/src/charm.py

@@ -283,6 +283,11 @@ class OsmNbiCharm(CharmBase):
                         "OSMNBI_AUTHENTICATION_SERVICE_USERNAME": self.keystone_client.username,
                         "OSMNBI_AUTHENTICATION_SERVICE_PASSWORD": self.keystone_client.password,
                         "OSMNBI_AUTHENTICATION_SERVICE_PROJECT": self.keystone_client.service,
+                        # DISABLING INTERNAL SSL SERVER
+                        "OSMNBI_SERVER_SSL_MODULE": "",
+                        "OSMNBI_SERVER_SSL_CERTIFICATE": "",
+                        "OSMNBI_SERVER_SSL_PRIVATE_KEY": "",
+                        "OSMNBI_SERVER_SSL_PASS_PHRASE": "",
                     },
                 }
             },