docker-volume-backup/test/s3/run.sh

#!/bin/sh

set -e

cd "$(dirname "$0")"
. ../util.sh
current_test=$(basename $(pwd))

docker compose up -d
sleep 5

# A symlink for a known file in the volume is created so the test can check
# whether symlinks are preserved on backup.
docker compose exec backup backup

sleep 5

expect_running_containers "3"

docker run --rm -it \
  -v minio_backup_data:/minio_data \
  alpine \
  ash -c 'tar -xvf /minio_data/backup/test-hostnametoken.tar.gz -C /tmp && test -f /tmp/backup/app_data/offen.db'

pass "Found relevant files in untared remote backups."

# The second part of this test checks if backups get deleted when the retention
# is set to 0 days (which it should not as it would mean all backups get deleted)
# TODO: find out if we can test actual deletion without having to wait for a day
BACKUP_RETENTION_DAYS="0" docker compose up -d
sleep 5

docker compose exec backup backup

docker run --rm -it \
  -v minio_backup_data:/minio_data \
  alpine \
  ash -c '[ $(find /minio_data/backup/ -type f | wc -l) = "1" ]'

pass "Remote backups have not been deleted."

docker compose down --volumes