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#!/usr/bin/env bash
# Copyright 2022 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.
## xDS test server/client Docker images
readonly IMAGE_REPO="gcr.io/grpc-testing/xds-interop"
find_latest() {
gcloud container images list-tags --filter='tags~v1\.\d+\.x' "${IMAGE_REPO}/${1}-${2}" --flatten='tags[]' --format='value(tags)' | sort --version-sort | tail -n 1
}
find_latest_branch() {
local latest_branch=$1
if [ "${latest_branch}" == "" ]; then
cpp_server=$(find_latest cpp server)
cpp_client=$(find_latest cpp client)
go_server=$(find_latest go server)
go_client=$(find_latest go client)
java_server=$(find_latest java server)
java_client=$(find_latest java client)
latest_branch=$( (printf "%s\n" "${cpp_server}" "${cpp_client}" "${go_server}" "${go_client}" "${java_server}" "${java_client}") | sort --version-sort | head -1)
fi
echo ${latest_branch}
}
find_oldest_branch() {
local oldest_branch=$1
local latest_branch=$2
if [ "${oldest_branch}" == "" ]; then
major_branch=$( echo "${latest_branch}" | cut -f 2 -d.)
oldest_branch="v1.$(( major_branch - 9)).x"
fi
echo ${oldest_branch}
}
#######################################
# Executes the test case
# Globals:
# TEST_DRIVER_FLAGFILE: Relative path to test driver flagfile
# KUBE_CONTEXT: The name of kubectl context with GKE cluster access
# TEST_XML_OUTPUT_DIR: Output directory for the test xUnit XML report
# SERVER_IMAGE_NAME: Test server Docker image name
# CLIENT_IMAGE_NAME: Test client Docker image name
# GIT_COMMIT: SHA-1 of git commit being built
# TESTING_VERSION: version branch under test: used by the framework to determine the supported PSM
# features.
# Arguments:
# Test case name
# Outputs:
# Writes the output of test execution to stdout, stderr
# Test xUnit report to ${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml
#######################################
run_test() {
if [ "$#" -ne 6 ]; then
echo "Usage: run_test client_lang client_branch server_lang server_branch cl-branch-fixed srv-branch-fixed" >&2
exit 1
fi
# Test driver usage:
# https://github.com/grpc/grpc/tree/master/tools/run_tests/xds_k8s_test_driver#basic-usage
local client_lang="$1"
local client_branch="$2"
local server_lang="$3"
local server_branch="$4"
local client_branch_fixed="$5"
local server_branch_fixed="$6"
local server_image_name="${IMAGE_REPO}/${server_lang}-server"
local client_image_name="${IMAGE_REPO}/${client_lang}-client"
# Check if images exist
server_tags="$(gcloud_gcr_list_image_tags "${server_image_name}" "${server_branch}")"
echo "${server_tags:?Server image not found}"
client_tags="$(gcloud_gcr_list_image_tags "${client_image_name}" "${client_branch}")"
echo "${client_tags:?Client image not found}"
local server_image_name_tag="${server_image_name}:${server_branch}"
local client_image_name_tag="${client_image_name}:${client_branch}"
local out_dir="${TEST_XML_OUTPUT_DIR}/${client_branch_fixed}-${server_branch_fixed}/${client_lang}-${server_lang}"
mkdir -pv "${out_dir}"
set -x
echo "Client branch='${client_branch}', Server branch='${server_branch}'" > ${out_dir}/sponge_log.log
python -m "tests.security_test" \
--flagfile="${TEST_DRIVER_FLAGFILE}" \
--kube_context="${KUBE_CONTEXT}" \
--server_image="${server_image_name_tag}" \
--client_image="${client_image_name_tag}" \
--testing_version="${TESTING_VERSION}" \
--nocheck_local_certs \
--force_cleanup \
--collect_app_logs \
--log_dir="${out_dir}" \
--xml_output_file="${out_dir}/sponge_log.xml" \
|& tee -a "${out_dir}/sponge_log.log"
}
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