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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=kind-private-registry
REGISTRY_NETWORK=kind_registry_network
DUMMYUSER=dummyuser
DUMMYPASS=dummypass
TESTIMAGE_ORIGIN="ghcr.io/stargz-containers/ubuntu:22.04"
TESTIMAGE="${REGISTRY_HOST}:5000/library/ubuntu:22.04"
KIND_CLUSTER_NAME=kind-stargz-snapshotter
PREPARE_NODE_NAME="cri-prepare-node"
PREPARE_NODE_IMAGE="cri-prepare-image"
source "${REPO}/script/util/utils.sh"
if [ "${KIND_NO_RECREATE:-}" != "true" ] ; then
echo "Preparing preparation node image..."
docker build ${DOCKER_BUILD_ARGS:-} -t "${PREPARE_NODE_IMAGE}" --target containerd-base "${REPO}"
fi
AUTH_DIR=$(mktemp -d)
DOCKERCONFIG=$(mktemp)
DOCKER_COMPOSE_YAML=$(mktemp)
KIND_KUBECONFIG=$(mktemp)
MIRROR_TMP=$(mktemp -d)
function cleanup {
local ORG_EXIT_CODE="${1}"
rm -rf "${AUTH_DIR}" || true
rm "${DOCKER_COMPOSE_YAML}" || true
rm "${DOCKERCONFIG}" || true
rm "${KIND_KUBECONFIG}" || true
rm -rf "${MIRROR_TMP}" || true
exit "${ORG_EXIT_CODE}"
}
trap 'cleanup "$?"' EXIT SIGHUP SIGINT SIGQUIT SIGTERM
echo "Preparing creds..."
prepare_creds "${AUTH_DIR}" "${REGISTRY_HOST}" "${DUMMYUSER}" "${DUMMYPASS}"
echo -n '{"auths":{"'"${REGISTRY_HOST}"':5000":{"auth":"'$(echo -n "${DUMMYUSER}:${DUMMYPASS}" | base64 -i -w 0)'"}}}' > "${DOCKERCONFIG}"
echo "Preparing private registry..."
cat <<EOF > "${DOCKER_COMPOSE_YAML}"
version: "3.5"
services:
testenv_registry:
image: registry:2
container_name: ${REGISTRY_HOST}
environment:
- HTTP_PROXY=${HTTP_PROXY:-}
- HTTPS_PROXY=${HTTPS_PROXY:-}
- http_proxy=${http_proxy:-}
- https_proxy=${https_proxy:-}
- 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
volumes:
- ${AUTH_DIR}:/auth
image-prepare:
image: "${PREPARE_NODE_IMAGE}"
container_name: "${PREPARE_NODE_NAME}"
privileged: true
entrypoint:
- sleep
- infinity
tmpfs:
- /tmp:exec,mode=777
environment:
- REGISTRY_CREDS=${DUMMYUSER}:${DUMMYPASS}
volumes:
- "kind-prepare-containerd-data:/var/lib/containerd"
- "kind-prepare-containerd-stargz-grpc-data:/var/lib/containerd-stargz-grpc"
- "${AUTH_DIR}/certs/domain.crt:/usr/local/share/ca-certificates/rgst.crt:ro"
- "${REPO}:/go/src/github.com/containerd/stargz-snapshotter:ro"
- "${MIRROR_TMP}:/tools/"
volumes:
kind-prepare-containerd-data:
kind-prepare-containerd-stargz-grpc-data:
networks:
default:
external:
name: ${REGISTRY_NETWORK}
EOF
cp "${REPO}/script/kind/mirror.sh" "${MIRROR_TMP}/mirror.sh"
if ! ( cd "${CONTEXT}" && \
docker network create "${REGISTRY_NETWORK}" && \
docker-compose -f "${DOCKER_COMPOSE_YAML}" up -d --force-recreate && \
docker exec "${PREPARE_NODE_NAME}" /bin/bash /tools/mirror.sh \
"${TESTIMAGE_ORIGIN}" "${TESTIMAGE}" ) ; then
echo "Failed to prepare private registry"
docker-compose -f "${DOCKER_COMPOSE_YAML}" down -v
docker network rm "${REGISTRY_NETWORK}"
exit 1
fi
echo "Testing in kind cluster (kubeconfig: ${KIND_KUBECONFIG})..."
FAIL=
if ! ( "${CONTEXT}"/run-kind.sh "${KIND_CLUSTER_NAME}" \
"${KIND_KUBECONFIG}" \
"${AUTH_DIR}/certs/domain.crt" \
"${REPO}" \
"${REGISTRY_NETWORK}" \
"${DOCKERCONFIG}" && \
echo "Waiting until secrets fullly synced..." && \
sleep 30 && \
echo "Trying to pull private image with secret..." && \
"${CONTEXT}"/create-pod.sh "$(kind get nodes --name "${KIND_CLUSTER_NAME}" | sed -n 1p)" \
"${KIND_KUBECONFIG}" "${TESTIMAGE}" ) ; then
FAIL=true
fi
docker-compose -f "${DOCKER_COMPOSE_YAML}" down -v
kind delete cluster --name "${KIND_CLUSTER_NAME}"
docker network rm "${REGISTRY_NETWORK}"
if [ "${FAIL}" == "true" ] ; then
exit 1
fi
exit 0
|
