docker-volume-backup/test/cli-zstd/run.sh

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#!/bin/sh
set -e
cd $(dirname $0)
. ../util.sh
current_test=$(basename $(pwd))
docker network create test_network
docker volume create backup_data
docker volume create app_data
# This volume is created to test whether empty directories are handled
# correctly. It is not supposed to hold any data.
docker volume create empty_data
docker run -d \
--name minio \
--network test_network \
--env MINIO_ROOT_USER=test \
--env MINIO_ROOT_PASSWORD=test \
--env MINIO_ACCESS_KEY=test \
--env MINIO_SECRET_KEY=GMusLtUmILge2by+z890kQ \
-v backup_data:/data \
minio/minio:RELEASE.2020-08-04T23-10-51Z server /data
docker exec minio mkdir -p /data/backup
docker run -d \
--name offen \
--network test_network \
-v app_data:/var/opt/offen/ \
offen/offen:latest
sleep 10
docker run --rm \
--network test_network \
-v app_data:/backup/app_data \
-v empty_data:/backup/empty_data \
-v /var/run/docker.sock:/var/run/docker.sock \
--env AWS_ACCESS_KEY_ID=test \
--env AWS_SECRET_ACCESS_KEY=GMusLtUmILge2by+z890kQ \
--env AWS_ENDPOINT=minio:9000 \
--env AWS_ENDPOINT_PROTO=http \
--env AWS_S3_BUCKET_NAME=backup \
--env BACKUP_COMPRESSION=zst \
--env BACKUP_FILENAME='test.{{ .Extension }}' \
--env "BACKUP_FROM_SNAPSHOT=true" \
--entrypoint backup \
offen/docker-volume-backup:${TEST_VERSION:-canary}
# Have to install tar and zstd on Alpine because the plain image comes with very
# basic tar from busybox and it does not seem to support zstd
docker run --rm \
-v backup_data:/data alpine \
ash -c 'apk add --no-cache zstd tar && tar -xvf /data/backup/test.tar.zst --zstd && test -f /backup/app_data/offen.db && test -d /backup/empty_data'
pass "Found relevant files in untared remote backup."
# This test does not stop containers during backup. This is happening on
# purpose in order to cover this setup as well.
expect_running_containers "2"
docker rm $(docker stop minio offen)
docker volume rm backup_data app_data
docker network rm test_network