2 # Copyright 2021 gRPC authors.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 set -ex -o igncr || set -ex
19 readonly GITHUB_REPOSITORY_NAME="grpc"
21 readonly GKE_CLUSTER_NAME="interop-test-psm-basic"
22 readonly GKE_CLUSTER_ZONE="us-central1-c"
23 ## xDS test client Docker images
24 readonly CLIENT_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/cpp-client"
25 readonly FORCE_IMAGE_BUILD="${FORCE_IMAGE_BUILD:-0}"
26 readonly BUILD_APP_PATH="interop-testing/build/install/grpc-interop-testing"
28 #######################################
29 # Builds test app Docker images and pushes them to GCR
32 # CLIENT_IMAGE_NAME: Test client Docker image name
33 # GIT_COMMIT: SHA-1 of git commit being built
37 # Writes the output of `gcloud builds submit` to stdout, stderr
38 #######################################
39 build_test_app_docker_images() {
40 echo "Building C++ xDS interop test app Docker images"
41 docker build -f "${SRC_DIR}/tools/dockerfile/interoptest/grpc_interop_cxx_xds/Dockerfile.xds_client" -t "${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" "${SRC_DIR}"
42 gcloud -q auth configure-docker
43 docker push "${CLIENT_IMAGE_NAME}:${GIT_COMMIT}"
46 #######################################
47 # Builds test app and its docker images unless they already exist
49 # CLIENT_IMAGE_NAME: Test client Docker image name
50 # GIT_COMMIT: SHA-1 of git commit being built
55 # Writes the output to stdout, stderr
56 #######################################
57 build_docker_images_if_needed() {
58 # Check if images already exist
59 client_tags="$(gcloud_gcr_list_image_tags "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}")"
60 printf "Client image: %s:%s\n" "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}"
61 echo "${client_tags:-Client image not found}"
63 # Build if any of the images are missing, or FORCE_IMAGE_BUILD=1
64 if [[ "${FORCE_IMAGE_BUILD}" == "1" || -z "${client_tags}" ]]; then
65 build_test_app_docker_images
67 echo "Skipping C++ test app build"
71 #######################################
72 # Executes the test case
74 # TEST_DRIVER_FLAGFILE: Relative path to test driver flagfile
75 # KUBE_CONTEXT: The name of kubectl context with GKE cluster access
76 # TEST_XML_OUTPUT_DIR: Output directory for the test xUnit XML report
77 # CLIENT_IMAGE_NAME: Test client Docker image name
78 # GIT_COMMIT: SHA-1 of git commit being built
82 # Writes the output of test execution to stdout, stderr
83 # Test xUnit report to ${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml
84 #######################################
87 # https://github.com/grpc/grpc/tree/master/tools/run_tests/xds_k8s_test_driver#basic-usage
88 local test_name="${1:?Usage: run_test test_name}"
90 python -m "tests.${test_name}" \
91 --flagfile="${TEST_DRIVER_FLAGFILE}" \
92 --kube_context="${KUBE_CONTEXT}" \
93 --client_image="${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" \
94 --testing_version=$(echo "$KOKORO_JOB_NAME" | sed -E 's|^grpc/core/([^/]+)/.*|\1|') \
95 --xml_output_file="${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml" \
96 --flagfile="config/url-map.cfg"
100 #######################################
101 # Main function: provision software necessary to execute tests, and run them
103 # KOKORO_ARTIFACTS_DIR
104 # GITHUB_REPOSITORY_NAME
105 # SRC_DIR: Populated with absolute path to the source repo
106 # TEST_DRIVER_REPO_DIR: Populated with the path to the repo containing
108 # TEST_DRIVER_FULL_DIR: Populated with the path to the test driver source code
109 # TEST_DRIVER_FLAGFILE: Populated with relative path to test driver flagfile
110 # TEST_XML_OUTPUT_DIR: Populated with the path to test xUnit XML report
111 # GIT_ORIGIN_URL: Populated with the origin URL of git repo used for the build
112 # GIT_COMMIT: Populated with the SHA-1 of git commit being built
113 # GIT_COMMIT_SHORT: Populated with the short SHA-1 of git commit being built
114 # KUBE_CONTEXT: Populated with name of kubectl context with GKE cluster access
118 # Writes the output of test execution to stdout, stderr
119 #######################################
122 script_dir="$(dirname "$0")"
123 # shellcheck source=tools/internal_ci/linux/grpc_xds_k8s_install_test_driver.sh
124 source "${script_dir}/grpc_xds_k8s_install_test_driver.sh"
126 if [[ -n "${KOKORO_ARTIFACTS_DIR}" ]]; then
127 kokoro_setup_test_driver "${GITHUB_REPOSITORY_NAME}"
129 local_setup_test_driver "${script_dir}"
131 build_docker_images_if_needed
133 cd "${TEST_DRIVER_FULL_DIR}"