1#!/usr/bin/env bash 2set -eo pipefail 3 4# Constants 5readonly GITHUB_REPOSITORY_NAME="grpc-java" 6readonly 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" 7## xDS test client Docker images 8readonly SERVER_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/java-server" 9readonly CLIENT_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/java-client" 10readonly FORCE_IMAGE_BUILD="${FORCE_IMAGE_BUILD:-0}" 11readonly BUILD_APP_PATH="interop-testing/build/install/grpc-interop-testing" 12 13####################################### 14# Builds the test app using gradle and smoke-checks its binaries 15# Globals: 16# SRC_DIR 17# BUILD_APP_PATH 18# Arguments: 19# None 20# Outputs: 21# Writes the output of xds-test-client and xds-test-server --help to stderr 22####################################### 23build_java_test_app() { 24 echo "Building Java test app" 25 cd "${SRC_DIR}" 26 GRADLE_OPTS="-Dorg.gradle.jvmargs='-Xmx1g'" \ 27 ./gradlew --no-daemon grpc-interop-testing:installDist -x test \ 28 -PskipCodegen=true -PskipAndroid=true --console=plain 29 30 # Test-run binaries 31 run_ignore_exit_code "${SRC_DIR}/${BUILD_APP_PATH}/bin/xds-test-client" --help 32 run_ignore_exit_code "${SRC_DIR}/${BUILD_APP_PATH}/bin/xds-test-server" --help 33} 34 35####################################### 36# Builds test app Docker images and pushes them to GCR 37# Globals: 38# BUILD_APP_PATH 39# SERVER_IMAGE_NAME: Test server Docker image name 40# CLIENT_IMAGE_NAME: Test client Docker image name 41# GIT_COMMIT: SHA-1 of git commit being built 42# TESTING_VERSION: version branch under test, f.e. v1.42.x, master 43# Arguments: 44# None 45# Outputs: 46# Writes the output of `gcloud builds submit` to stdout, stderr 47####################################### 48build_test_app_docker_images() { 49 echo "Building Java xDS interop test app Docker images" 50 local docker_dir="${SRC_DIR}/buildscripts/xds-k8s" 51 local build_dir 52 build_dir="$(mktemp -d)" 53 # Copy Docker files, log properties, and the test app to the build dir 54 cp -v "${docker_dir}/"*.Dockerfile "${build_dir}" 55 cp -v "${docker_dir}/"*.properties "${build_dir}" 56 cp -rv "${SRC_DIR}/${BUILD_APP_PATH}" "${build_dir}" 57 # Pick a branch name for the built image 58 local branch_name='experimental' 59 if is_version_branch "${TESTING_VERSION}"; then 60 branch_name="${TESTING_VERSION}" 61 fi 62 # Run Google Cloud Build 63 gcloud builds submit "${build_dir}" \ 64 --config "${docker_dir}/cloudbuild.yaml" \ 65 --substitutions "_SERVER_IMAGE_NAME=${SERVER_IMAGE_NAME},_CLIENT_IMAGE_NAME=${CLIENT_IMAGE_NAME},COMMIT_SHA=${GIT_COMMIT},BRANCH_NAME=${branch_name}" 66 # TODO(sergiitk): extra "cosmetic" tags for versioned branches, e.g. v1.34.x 67 # TODO(sergiitk): do this when adding support for custom configs per version 68} 69 70####################################### 71# Builds test app and its docker images unless they already exist 72# Globals: 73# SERVER_IMAGE_NAME: Test server Docker image name 74# CLIENT_IMAGE_NAME: Test client Docker image name 75# GIT_COMMIT: SHA-1 of git commit being built 76# FORCE_IMAGE_BUILD 77# Arguments: 78# None 79# Outputs: 80# Writes the output to stdout, stderr 81####################################### 82build_docker_images_if_needed() { 83 # Check if images already exist 84 server_tags="$(gcloud_gcr_list_image_tags "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}")" 85 printf "Server image: %s:%s\n" "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}" 86 echo "${server_tags:-Server image not found}" 87 88 client_tags="$(gcloud_gcr_list_image_tags "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}")" 89 printf "Client image: %s:%s\n" "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}" 90 echo "${client_tags:-Client image not found}" 91 92 # Build if any of the images are missing, or FORCE_IMAGE_BUILD=1 93 if [[ "${FORCE_IMAGE_BUILD}" == "1" || -z "${server_tags}" || -z "${client_tags}" ]]; then 94 build_java_test_app 95 build_test_app_docker_images 96 else 97 echo "Skipping Java test app build" 98 fi 99} 100 101####################################### 102# Executes the test case 103# Globals: 104# TEST_DRIVER_FLAGFILE: Relative path to test driver flagfile 105# KUBE_CONTEXT: The name of kubectl context with GKE cluster access 106# TEST_XML_OUTPUT_DIR: Output directory for the test xUnit XML report 107# CLIENT_IMAGE_NAME: Test client Docker image name 108# GIT_COMMIT: SHA-1 of git commit being built 109# TESTING_VERSION: version branch under test: used by the framework to 110# determine the supported PSM features. 111# Arguments: 112# Test case name 113# Outputs: 114# Writes the output of test execution to stdout, stderr 115# Test xUnit report to ${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml 116####################################### 117run_test() { 118 # Test driver usage: 119 # https://github.com/grpc/grpc/tree/master/tools/run_tests/xds_k8s_test_driver#basic-usage 120 local test_name="${1:?Usage: run_test test_name}" 121 local out_dir="${TEST_XML_OUTPUT_DIR}/${test_name}" 122 mkdir -pv "${out_dir}" 123 set -x 124 python -m "tests.${test_name}" \ 125 --flagfile="${TEST_DRIVER_FLAGFILE}" \ 126 --flagfile="config/url-map.cfg" \ 127 --kube_context="${KUBE_CONTEXT}" \ 128 --client_image="${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" \ 129 --testing_version="${TESTING_VERSION}" \ 130 --collect_app_logs \ 131 --log_dir="${out_dir}" \ 132 --xml_output_file="${out_dir}/sponge_log.xml" \ 133 |& tee "${out_dir}/sponge_log.log" 134} 135 136####################################### 137# Main function: provision software necessary to execute tests, and run them 138# Globals: 139# KOKORO_ARTIFACTS_DIR 140# GITHUB_REPOSITORY_NAME 141# SRC_DIR: Populated with absolute path to the source repo 142# TEST_DRIVER_REPO_DIR: Populated with the path to the repo containing 143# the test driver 144# TEST_DRIVER_FULL_DIR: Populated with the path to the test driver source code 145# TEST_DRIVER_FLAGFILE: Populated with relative path to test driver flagfile 146# TEST_XML_OUTPUT_DIR: Populated with the path to test xUnit XML report 147# GIT_ORIGIN_URL: Populated with the origin URL of git repo used for the build 148# GIT_COMMIT: Populated with the SHA-1 of git commit being built 149# GIT_COMMIT_SHORT: Populated with the short SHA-1 of git commit being built 150# KUBE_CONTEXT: Populated with name of kubectl context with GKE cluster access 151# Arguments: 152# None 153# Outputs: 154# Writes the output of test execution to stdout, stderr 155####################################### 156main() { 157 local script_dir 158 script_dir="$(dirname "$0")" 159 160 # Source the test driver from the master branch. 161 echo "Sourcing test driver install script from: ${TEST_DRIVER_INSTALL_SCRIPT_URL}" 162 source /dev/stdin <<< "$(curl -s "${TEST_DRIVER_INSTALL_SCRIPT_URL}")" 163 164 activate_gke_cluster GKE_CLUSTER_PSM_BASIC 165 166 set -x 167 if [[ -n "${KOKORO_ARTIFACTS_DIR}" ]]; then 168 kokoro_setup_test_driver "${GITHUB_REPOSITORY_NAME}" 169 else 170 local_setup_test_driver "${script_dir}" 171 fi 172 build_docker_images_if_needed 173 # Run tests 174 cd "${TEST_DRIVER_FULL_DIR}" 175 run_test url_map 176} 177 178main "$@" 179