Imported Upstream version 1.41.0
[platform/upstream/grpc.git] / tools / internal_ci / linux / grpc_xds_k8s.sh
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
16 set -ex -o igncr || set -ex
17
18 # Constants
19 readonly GITHUB_REPOSITORY_NAME="grpc"
20 # GKE Cluster
21 readonly GKE_CLUSTER_NAME="interop-test-psm-sec-v2-us-central1-a"
22 readonly GKE_CLUSTER_ZONE="us-central1-a"
23 ## xDS test server/client Docker images
24 readonly SERVER_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/cpp-server"
25 readonly CLIENT_IMAGE_NAME="gcr.io/grpc-testing/xds-interop/cpp-client"
26 readonly FORCE_IMAGE_BUILD="${FORCE_IMAGE_BUILD:-0}"
27 readonly BUILD_APP_PATH="interop-testing/build/install/grpc-interop-testing"
28
29 #######################################
30 # Builds test app Docker images and pushes them to GCR
31 # Globals:
32 #   BUILD_APP_PATH
33 #   SERVER_IMAGE_NAME: Test server Docker image name
34 #   CLIENT_IMAGE_NAME: Test client Docker image name
35 #   GIT_COMMIT: SHA-1 of git commit being built
36 # Arguments:
37 #   None
38 # Outputs:
39 #   Writes the output of `gcloud builds submit` to stdout, stderr
40 #######################################
41 build_test_app_docker_images() {
42   echo "Building C++ xDS interop test app Docker images"
43   docker build -f "${SRC_DIR}/tools/dockerfile/interoptest/grpc_interop_cxx_xds/Dockerfile.xds_client" -t "${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" "${SRC_DIR}"
44   docker build -f "${SRC_DIR}/tools/dockerfile/interoptest/grpc_interop_cxx_xds/Dockerfile.xds_server" -t "${SERVER_IMAGE_NAME}:${GIT_COMMIT}" "${SRC_DIR}"
45   gcloud -q auth configure-docker
46   docker push "${CLIENT_IMAGE_NAME}:${GIT_COMMIT}"
47   docker push "${SERVER_IMAGE_NAME}:${GIT_COMMIT}"
48   if [[ -n $KOKORO_JOB_NAME ]]; then
49     branch_name=$(echo "$KOKORO_JOB_NAME" | sed -E 's|^grpc/core/([^/]+)/.*|\1|')
50     tag_and_push_docker_image "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}" "${branch_name}"
51     tag_and_push_docker_image "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}" "${branch_name}"
52   fi
53 }
54
55 #######################################
56 # Builds test app and its docker images unless they already exist
57 # Globals:
58 #   SERVER_IMAGE_NAME: Test server Docker image name
59 #   CLIENT_IMAGE_NAME: Test client Docker image name
60 #   GIT_COMMIT: SHA-1 of git commit being built
61 #   FORCE_IMAGE_BUILD
62 # Arguments:
63 #   None
64 # Outputs:
65 #   Writes the output to stdout, stderr
66 #######################################
67 build_docker_images_if_needed() {
68   # Check if images already exist
69   server_tags="$(gcloud_gcr_list_image_tags "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}")"
70   printf "Server image: %s:%s\n" "${SERVER_IMAGE_NAME}" "${GIT_COMMIT}"
71   echo "${server_tags:-Server image not found}"
72
73   client_tags="$(gcloud_gcr_list_image_tags "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}")"
74   printf "Client image: %s:%s\n" "${CLIENT_IMAGE_NAME}" "${GIT_COMMIT}"
75   echo "${client_tags:-Client image not found}"
76
77   # Build if any of the images are missing, or FORCE_IMAGE_BUILD=1
78   if [[ "${FORCE_IMAGE_BUILD}" == "1" || -z "${server_tags}" || -z "${client_tags}" ]]; then
79     build_test_app_docker_images
80   else
81     echo "Skipping C++ test app build"
82   fi
83 }
84
85 #######################################
86 # Executes the test case
87 # Globals:
88 #   TEST_DRIVER_FLAGFILE: Relative path to test driver flagfile
89 #   KUBE_CONTEXT: The name of kubectl context with GKE cluster access
90 #   TEST_XML_OUTPUT_DIR: Output directory for the test xUnit XML report
91 #   SERVER_IMAGE_NAME: Test server Docker image name
92 #   CLIENT_IMAGE_NAME: Test client Docker image name
93 #   GIT_COMMIT: SHA-1 of git commit being built
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 #######################################
100 run_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="${1:?Usage: run_test test_name}"
104   set -x
105   python -m "tests.${test_name}" \
106     --flagfile="${TEST_DRIVER_FLAGFILE}" \
107     --kube_context="${KUBE_CONTEXT}" \
108     --server_image="${SERVER_IMAGE_NAME}:${GIT_COMMIT}" \
109     --client_image="${CLIENT_IMAGE_NAME}:${GIT_COMMIT}" \
110     --xml_output_file="${TEST_XML_OUTPUT_DIR}/${test_name}/sponge_log.xml" \
111     --force_cleanup \
112     --nocheck_local_certs
113   set +x
114 }
115
116 #######################################
117 # Main function: provision software necessary to execute tests, and run them
118 # Globals:
119 #   KOKORO_ARTIFACTS_DIR
120 #   GITHUB_REPOSITORY_NAME
121 #   SRC_DIR: Populated with absolute path to the source repo
122 #   TEST_DRIVER_REPO_DIR: Populated with the path to the repo containing
123 #                         the test driver
124 #   TEST_DRIVER_FULL_DIR: Populated with the path to the test driver source code
125 #   TEST_DRIVER_FLAGFILE: Populated with relative path to test driver flagfile
126 #   TEST_XML_OUTPUT_DIR: Populated with the path to test xUnit XML report
127 #   GIT_ORIGIN_URL: Populated with the origin URL of git repo used for the build
128 #   GIT_COMMIT: Populated with the SHA-1 of git commit being built
129 #   GIT_COMMIT_SHORT: Populated with the short SHA-1 of git commit being built
130 #   KUBE_CONTEXT: Populated with name of kubectl context with GKE cluster access
131 # Arguments:
132 #   None
133 # Outputs:
134 #   Writes the output of test execution to stdout, stderr
135 #######################################
136 main() {
137   local script_dir
138   script_dir="$(dirname "$0")"
139   # shellcheck source=tools/internal_ci/linux/grpc_xds_k8s_install_test_driver.sh
140   source "${script_dir}/grpc_xds_k8s_install_test_driver.sh"
141   set -x
142   if [[ -n "${KOKORO_ARTIFACTS_DIR}" ]]; then
143     kokoro_setup_test_driver "${GITHUB_REPOSITORY_NAME}"
144   else
145     local_setup_test_driver "${script_dir}"
146   fi
147   build_docker_images_if_needed
148   # Run tests
149   cd "${TEST_DRIVER_FULL_DIR}"
150   run_test baseline_test
151   run_test security_test
152 }
153
154 main "$@"