1#!/usr/bin/env bash 2# Copyright 2021 gRPC authors. 3# 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 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 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. 15 16set -eo pipefail 17 18# Constants 19readonly GITHUB_REPOSITORY_NAME="grpc" 20readonly TEST_DRIVER_INSTALL_SCRIPT_URL="https://raw.githubusercontent.com/${TEST_DRIVER_REPO_OWNER:-grpc}/grpc/${TEST_DRIVER_BRANCH:-master}/tools/internal_ci/linux/grpc_xds_k8s_install_test_driver.sh" 21## xDS test server/client Docker images 22readonly SERVER_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/cpp-server" 23readonly CLIENT_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/cpp-client" 24readonly FORCE_IMAGE_BUILD="${FORCE_IMAGE_BUILD:-0}" 25readonly BUILD_APP_PATH="interop-testing/build/install/grpc-interop-testing" 26 27####################################### 28# Builds test app Docker images and pushes them to GCR 29# Globals: 30# BUILD_APP_PATH 31# SERVER_IMAGE_NAME: Test server Docker image name 32# CLIENT_IMAGE_NAME: Test client Docker image name 33# GIT_COMMIT: SHA-1 of git commit being built 34# TESTING_VERSION: version branch under test, f.e. v1.42.x, master 35# Arguments: 36# None 37# Outputs: 38# Writes the output of `gcloud builds submit` to stdout, stderr 39####################################### 40build_test_app_docker_images() { 41 echo "Building C++ xDS interop test app Docker images" 42 docker build -f "${SRC_DIR}/tools/dockerfile/interoptest/grpc_interop_cxx_xds/Dockerfile.xds_client" -t "${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" "${SRC_DIR}" 43 docker build -f "${SRC_DIR}/tools/dockerfile/interoptest/grpc_interop_cxx_xds/Dockerfile.xds_server" -t "${SERVER_IMAGE_NAME}:${GIT_COMMIT}" "${SRC_DIR}" 44 gcloud -q auth configure-docker 45 docker push "${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" 46 docker push "${SERVER_IMAGE_NAME}:${GIT_COMMIT}" 47 if is_version_branch "${TESTING_VERSION}"; then 48 tag_and_push_docker_image "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}" "${TESTING_VERSION}" 49 tag_and_push_docker_image "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}" "${TESTING_VERSION}" 50 fi 51} 52 53####################################### 54# Builds test app and its docker images unless they already exist 55# Globals: 56# SERVER_IMAGE_NAME: Test server Docker image name 57# CLIENT_IMAGE_NAME: Test client Docker image name 58# GIT_COMMIT: SHA-1 of git commit being built 59# FORCE_IMAGE_BUILD 60# Arguments: 61# None 62# Outputs: 63# Writes the output to stdout, stderr 64####################################### 65build_docker_images_if_needed() { 66 # Check if images already exist 67 server_tags="$(gcloud_gcr_list_image_tags "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}")" 68 printf "Server image: %s:%s\n" "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}" 69 echo "${server_tags:-Server image not found}" 70 71 client_tags="$(gcloud_gcr_list_image_tags "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}")" 72 printf "Client image: %s:%s\n" "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}" 73 echo "${client_tags:-Client image not found}" 74 75 # Build if any of the images are missing, or FORCE_IMAGE_BUILD=1 76 if [[ "${FORCE_IMAGE_BUILD}" == "1" || -z "${server_tags}" || -z "${client_tags}" ]]; then 77 build_test_app_docker_images 78 else 79 echo "Skipping C++ test app build" 80 fi 81} 82 83####################################### 84# Executes the test case 85# Globals: 86# TEST_DRIVER_FLAGFILE: Relative path to test driver flagfile 87# KUBE_CONTEXT: The name of kubectl context with GKE cluster access 88# TEST_XML_OUTPUT_DIR: Output directory for the test xUnit XML report 89# SERVER_IMAGE_NAME: Test server Docker image name 90# CLIENT_IMAGE_NAME: Test client Docker image name 91# GIT_COMMIT: SHA-1 of git commit being built 92# TESTING_VERSION: version branch under test: used by the framework to determine the supported PSM 93# features. 94# Arguments: 95# Test case name 96# Outputs: 97# Writes the output of test execution to stdout, stderr 98# Test xUnit report to ${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml 99####################################### 100run_test() { 101 # Test driver usage: 102 # https://github.com/grpc/grpc/tree/master/tools/run_tests/xds_k8s_test_driver#basic-usage 103 local test_name="${1:?Usage: run_test test_name}" 104 local out_dir="${TEST_XML_OUTPUT_DIR}/${test_name}" 105 mkdir -pv "${out_dir}" 106 set -x 107 python3 -m "tests.${test_name}" \ 108 --flagfile="${TEST_DRIVER_FLAGFILE}" \ 109 --kube_context="${KUBE_CONTEXT}" \ 110 --server_image="${SERVER_IMAGE_NAME}:${GIT_COMMIT}" \ 111 --client_image="${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" \ 112 --testing_version="${TESTING_VERSION}" \ 113 --nocheck_local_certs \ 114 --force_cleanup \ 115 --collect_app_logs \ 116 --log_dir="${out_dir}" \ 117 --xml_output_file="${out_dir}/sponge_log.xml" \ 118 |& tee "${out_dir}/sponge_log.log" 119} 120 121####################################### 122# Main function: provision software necessary to execute tests, and run them 123# Globals: 124# KOKORO_ARTIFACTS_DIR 125# GITHUB_REPOSITORY_NAME 126# SRC_DIR: Populated with absolute path to the source repo 127# TEST_DRIVER_REPO_DIR: Populated with the path to the repo containing 128# the test driver 129# TEST_DRIVER_FULL_DIR: Populated with the path to the test driver source code 130# TEST_DRIVER_FLAGFILE: Populated with relative path to test driver flagfile 131# TEST_XML_OUTPUT_DIR: Populated with the path to test xUnit XML report 132# GIT_ORIGIN_URL: Populated with the origin URL of git repo used for the build 133# GIT_COMMIT: Populated with the SHA-1 of git commit being built 134# GIT_COMMIT_SHORT: Populated with the short SHA-1 of git commit being built 135# KUBE_CONTEXT: Populated with name of kubectl context with GKE cluster access 136# Arguments: 137# None 138# Outputs: 139# Writes the output of test execution to stdout, stderr 140####################################### 141main() { 142 local script_dir 143 script_dir="$(dirname "$0")" 144 145 # Source the test driver from the master branch. 146 echo "Sourcing test driver install script from: ${TEST_DRIVER_INSTALL_SCRIPT_URL}" 147 source /dev/stdin <<< "$(curl -s "${TEST_DRIVER_INSTALL_SCRIPT_URL}")" 148 149 activate_gke_cluster GKE_CLUSTER_PSM_SECURITY 150 151 set -x 152 if [[ -n "${KOKORO_ARTIFACTS_DIR}" ]]; then 153 kokoro_setup_test_driver "${GITHUB_REPOSITORY_NAME}" 154 else 155 local_setup_test_driver "${script_dir}" 156 fi 157 build_docker_images_if_needed 158 # Run tests 159 cd "${TEST_DRIVER_FULL_DIR}" 160 local failed_tests=0 161 test_suites=("baseline_test" "security_test" "authz_test") 162 for test in "${test_suites[@]}"; do 163 run_test $test || (( ++failed_tests )) 164 done 165 echo "Failed test suites: ${failed_tests}" 166} 167 168main "$@" 169