Fix psycopg test

Author: majorgreys

tests/contrib/config.py

@@ -17,6 +17,8 @@
     'port': int(os.getenv("TEST_CASSANDRA_PORT", 9042)),
 }
 
+# Use host=127.0.0.1 since local docker testing breaks with localhost
+
 POSTGRES_CONFIG = {
     'host': '127.0.0.1',
     'port': int(os.getenv("TEST_POSTGRES_PORT", 5432)),

tests/contrib/psycopg/test_psycopg.py

@@ -126,7 +126,7 @@ def assert_conn_is_traced(self, db, service):
                 error=1,
                 span_type='sql',
                 meta={
-                    'out.host': 'localhost',
+                    'out.host': '127.0.0.1',
                     'out.port': TEST_PORT,
                 },
             ),