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|
#!/bin/bash
# Copyright The containerd 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.
set -euo pipefail
CONTEXT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )/"
REPO="${CONTEXT}../../"
REGISTRY_HOST=registry-optimize.test
REPO_PATH=/go/src/github.com/containerd/stargz-snapshotter
DUMMYUSER=dummyuser
DUMMYPASS=dummypass
OPTIMIZE_BASE_IMAGE_NAME="optimize-image-base"
OPTIMIZE_TEST_IMAGE_NAME="optimize-image-test"
source "${REPO}/script/util/utils.sh"
CNI_PLUGINS_VERSION=$(get_version_from_arg "${REPO}/Dockerfile" "CNI_PLUGINS_VERSION")
NERDCTL_VERSION=$(get_version_from_arg "${REPO}/Dockerfile" "NERDCTL_VERSION")
if [ "${OPTIMIZE_NO_RECREATE:-}" != "true" ] ; then
echo "Preparing node image..."
# Enable to check race
docker build ${DOCKER_BUILD_ARGS:-} -t "${OPTIMIZE_BASE_IMAGE_NAME}" \
--target snapshotter-base \
--build-arg=SNAPSHOTTER_BUILD_FLAGS="-race" \
"${REPO}"
fi
DOCKER_COMPOSE_YAML=$(mktemp)
AUTH_DIR=$(mktemp -d)
TMP_CONTEXT=$(mktemp -d)
function cleanup {
local ORG_EXIT_CODE="${1}"
rm "${DOCKER_COMPOSE_YAML}" || true
rm -rf "${AUTH_DIR}" || true
rm -rf "${TMP_CONTEXT}" || true
exit "${ORG_EXIT_CODE}"
}
trap 'cleanup "$?"' EXIT SIGHUP SIGINT SIGQUIT SIGTERM
cat <<'EOF' > "${TMP_CONTEXT}/test.conflist"
{
"cniVersion": "0.4.0",
"name": "test",
"plugins" : [{
"type": "bridge",
"bridge": "test0",
"isDefaultGateway": true,
"forceAddress": false,
"ipMasq": true,
"hairpinMode": true,
"ipam": {
"type": "host-local",
"subnet": "10.10.0.0/16"
}
},
{
"type": "loopback"
}]
}
EOF
cat <<EOF > "${TMP_CONTEXT}/Dockerfile"
# Legacy builder that doesn't support TARGETARCH should set this explicitly using --build-arg.
# If TARGETARCH isn't supported by the builder, the default value is "amd64".
FROM ${OPTIMIZE_BASE_IMAGE_NAME}
ARG TARGETARCH
RUN apt-get update -y && \
apt-get --no-install-recommends install -y jq iptables zstd && \
go install github.com/google/go-containerregistry/cmd/crane@v0.8.0 && \
mkdir -p /opt/tmp/cni/bin /etc/tmp/cni/net.d && \
curl -Ls https://github.com/containernetworking/plugins/releases/download/v${CNI_PLUGINS_VERSION}/cni-plugins-linux-\${TARGETARCH:-amd64}-v${CNI_PLUGINS_VERSION}.tgz | tar xzv -C /opt/tmp/cni/bin && \
curl -sSL https://github.com/containerd/nerdctl/releases/download/v${NERDCTL_VERSION}/nerdctl-full-${NERDCTL_VERSION}-linux-\${TARGETARCH:-amd64}.tar.gz | tar -C /usr/local -zx bin/buildkitd bin/buildctl
# Installs CNI-related files to irregular paths (/opt/tmp/cni/bin and /etc/tmp/cni/net.d) for test.
# see entrypoint.sh for more details.
COPY ./test.conflist /etc/tmp/cni/net.d/test.conflist
EOF
docker build -t "${OPTIMIZE_TEST_IMAGE_NAME}" ${DOCKER_BUILD_ARGS:-} "${TMP_CONTEXT}"
echo "Preparing creds..."
prepare_creds "${AUTH_DIR}" "${REGISTRY_HOST}" "${DUMMYUSER}" "${DUMMYPASS}"
echo "Testing..."
function test_optimize {
local OPTIMIZE_COMMAND="${1}"
local NO_OPTIMIZE_COMMAND="${2}"
local GETTOCDIGEST_COMMAND="${3}"
local DECOMPRESS_COMMAND="${4}"
local INVISIBLE_TOC="${5}"
cat <<EOF > "${DOCKER_COMPOSE_YAML}"
version: "3.3"
services:
testenv_opt:
image: ${OPTIMIZE_TEST_IMAGE_NAME}
container_name: testenv_opt
privileged: true
working_dir: ${REPO_PATH}
entrypoint: ./script/optimize/optimize/entrypoint.sh
environment:
- NO_PROXY=127.0.0.1,localhost,${REGISTRY_HOST}:443
- OPTIMIZE_COMMAND=${OPTIMIZE_COMMAND}
- NO_OPTIMIZE_COMMAND=${NO_OPTIMIZE_COMMAND}
- GETTOCDIGEST_COMMAND=${GETTOCDIGEST_COMMAND}
- DECOMPRESS_COMMAND=${DECOMPRESS_COMMAND}
- INVISIBLE_TOC=${INVISIBLE_TOC}
tmpfs:
- /tmp:exec,mode=777
volumes:
- "${REPO}:${REPO_PATH}:ro"
- ${AUTH_DIR}:/auth:ro
- "optimize-containerd-data:/var/lib/containerd"
- "optimize-containerd-stargz-grpc-data:/var/lib/containerd-stargz-grpc"
- "optimize-buildkit-data:/var/lib/buildkit"
registry:
image: registry:2
container_name: ${REGISTRY_HOST}
environment:
- REGISTRY_AUTH=htpasswd
- REGISTRY_AUTH_HTPASSWD_REALM="Registry Realm"
- REGISTRY_AUTH_HTPASSWD_PATH=/auth/auth/htpasswd
- REGISTRY_HTTP_TLS_CERTIFICATE=/auth/certs/domain.crt
- REGISTRY_HTTP_TLS_KEY=/auth/certs/domain.key
- REGISTRY_HTTP_ADDR=${REGISTRY_HOST}:443
volumes:
- ${AUTH_DIR}:/auth:ro
volumes:
optimize-containerd-data:
optimize-containerd-stargz-grpc-data:
optimize-buildkit-data:
EOF
local FAIL=
if ! ( cd "${CONTEXT}" && \
docker-compose -f "${DOCKER_COMPOSE_YAML}" build ${DOCKER_BUILD_ARGS:-} testenv_opt && \
docker-compose -f "${DOCKER_COMPOSE_YAML}" up --abort-on-container-exit ) ; then
FAIL=true
fi
docker-compose -f "${DOCKER_COMPOSE_YAML}" down -v
if [ "${FAIL}" == "true" ] ; then
exit 1
fi
}
test_optimize "image optimize --oci --zstdchunked" \
"image optimize --no-optimize --oci --zstdchunked" \
"image get-toc-digest --zstdchunked" \
"zstd -d" \
"true"
test_optimize "image optimize --oci" \
"image optimize --no-optimize --oci" \
"image get-toc-digest" \
"gunzip" \
"false"
exit 0
|
