mention bootstrap server features in flag help

5 years ago · 0fc4994dfe
parent 747dbec408
commit 0fc4994dfe
1 changed files with 3 additions and 1 deletions
--- a/tools/run_tests/run_xds_tests.py
+++ b/tools/run_tests/run_xds_tests.py
@ -114,7 +114,9 @@ argp.add_argument(
    '--xds_v3_support',
    default=False,
    action='store_true',
-    help='Support xDS v3 via GRPC_XDS_EXPERIMENTAL_V3_SUPPORT')
+    help='Support xDS v3 via GRPC_XDS_EXPERIMENTAL_V3_SUPPORT. '
+    'If a pre-created bootstrap file is provided via the --bootstrap_file '
+    'parameter, it should include xds_v3 in its server_features field.')
 argp.add_argument(
    '--client_cmd',
    default=None,