xds_k8s_flags.py

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# Copyright 2020 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from absl import flags
 
# GCP
KUBE_CONTEXT = flags.DEFINE_string("kube_context",
                                   default=None,
                                   help="Kubectl context to use")
SECONDARY_KUBE_CONTEXT = flags.DEFINE_string(
    "secondary_kube_context",
    default=None,
    help="Secondary kubectl context to use for cluster in another region")
GCP_SERVICE_ACCOUNT = flags.DEFINE_string(
    "gcp_service_account",
    default=None,
    help="GCP Service account for GKE workloads to impersonate")
TD_BOOTSTRAP_IMAGE = flags.DEFINE_string(
    "td_bootstrap_image",
    default=None,
    help="Traffic Director gRPC Bootstrap Docker image")
 
# Test app
SERVER_IMAGE = flags.DEFINE_string("server_image",
                                   default=None,
                                   help="Server Docker image name")
CLIENT_IMAGE = flags.DEFINE_string("client_image",
                                   default=None,
                                   help="Client Docker image name")
DEBUG_USE_PORT_FORWARDING = flags.DEFINE_bool(
    "debug_use_port_forwarding",
    default=False,
    help="Development only: use kubectl port-forward to connect to test app")
ENABLE_WORKLOAD_IDENTITY = flags.DEFINE_bool(
    "enable_workload_identity",
    default=True,
    help="Enable the WorkloadIdentity feature")
 
flags.mark_flags_as_required([
    "kube_context",
    "td_bootstrap_image",
    "server_image",
    "client_image",
])