xDS interop GCE framework: pin grpcio-tools to use protobuf 3.x (#31191…

…) (#31196)
grpc · Oct 3, 2022 · 6a0d3e0 · 6a0d3e0
1 parent 39a3291
commit 6a0d3e0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tools/internal_ci/linux/grpc_xds_bazel_python_test_in_docker.sh b/tools/internal_ci/linux/grpc_xds_bazel_python_test_in_docker.sh
@@ -28,7 +28,9 @@ VIRTUAL_ENV=$(mktemp -d)
 python3 -m virtualenv "$VIRTUAL_ENV" -p python3
 PYTHON="$VIRTUAL_ENV"/bin/python
 "$PYTHON" -m pip install --upgrade pip==19.3.1
-"$PYTHON" -m pip install --upgrade grpcio-tools google-api-python-client google-auth-httplib2 oauth2client xds-protos
+# TODO(sergiitk): Unpin grpcio-tools when a version of xds-protos
+#   compatible with protobuf 4.X is uploaded to PyPi.
+"$PYTHON" -m pip install --upgrade grpcio-tools==1.48.1 google-api-python-client google-auth-httplib2 oauth2client xds-protos
 
 # Prepare generated Python code.
 TOOLS_DIR=tools/run_tests