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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
REPO=$GOPATH/src/github.com/containerd/stargz-snapshotter
REG_STORAGE_CONFIG_FILE="/etc/stargz-store/config.toml"
REG_STORAGE_ROOT=/var/lib/stargz-store/
REG_STORAGE_MOUNTPOINT="${REG_STORAGE_ROOT}store/"
RETRYNUM=30
RETRYINTERVAL=1
TIMEOUTSEC=180
function retry {
local SUCCESS=false
for i in $(seq ${RETRYNUM}) ; do
if eval "timeout ${TIMEOUTSEC} ${@}" ; then
SUCCESS=true
break
fi
echo "Fail(${i}). Retrying..."
sleep ${RETRYINTERVAL}
done
if [ "${SUCCESS}" == "true" ] ; then
return 0
else
return 1
fi
}
function kill_all {
if [ "${1}" != "" ] ; then
ps aux | grep "${1}" \
| grep -v grep \
| grep -v "hello.py" \
| grep -v $(basename ${0}) \
| sed -E 's/ +/ /g' | cut -f 2 -d ' ' | xargs -I{} kill -9 {} || true
fi
}
function cleanup {
podman system reset -f || true
umount "${REG_STORAGE_MOUNTPOINT}" || true
rm -rf "${REG_STORAGE_ROOT}"*
}
echo "cleaning up the environment..."
cleanup
kill_all "stargz-store"
echo "copying config from repo..."
cp -R "${REPO}/script/demo-store/etc/"* "/etc/"
echo "preparing commands..."
( cd "${REPO}" && PREFIX=/tmp/out/ make clean && \
PREFIX=/tmp/out/ make -j2 && \
PREFIX=/tmp/out/ make install )
echo "running stargz store..."
mkdir -p "${REG_STORAGE_MOUNTPOINT}"
stargz-store --log-level=debug \
--config="${REG_STORAGE_CONFIG_FILE}" \
"${REG_STORAGE_MOUNTPOINT}" &
retry ls "${REG_STORAGE_ROOT}store/pool"
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