3df43e4979
- deploy/backup.sh / deploy/restore.sh (compose service or local container; side-by-side test restore) - restore: chown copied backup for sqlservr, fail loudly on unreadable file list - README: update, backup, test-restore and rollback steps Validated locally: backup 194 MB, restored into a test DB with identical counts, test DB dropped. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
21 lines
929 B
Bash
Executable File
21 lines
929 B
Bash
Executable File
#!/usr/bin/env bash
|
|
# Back up the Divan SQL Server database to ./backups/divan-<UTC timestamp>.bak
|
|
# deploy/backup.sh (docker-compose stack: service "db")
|
|
# DB_CONTAINER=divan-mssql deploy/backup.sh (local run-local.sh container)
|
|
# Needs MSSQL_SA_PASSWORD (read from .env when present).
|
|
set -euo pipefail
|
|
cd "$(dirname "$0")/.."
|
|
[ -f .env ] && set -a && . ./.env && set +a
|
|
: "${MSSQL_SA_PASSWORD:?set MSSQL_SA_PASSWORD}"
|
|
DB=${DB_NAME:-divan}
|
|
C=${DB_CONTAINER:-$(docker compose ps -q db)}
|
|
STAMP=$(date -u +%Y%m%dT%H%M%SZ)
|
|
FILE=/var/opt/mssql/backup/$DB-$STAMP.bak
|
|
docker exec "$C" mkdir -p /var/opt/mssql/backup
|
|
docker exec "$C" /opt/mssql-tools18/bin/sqlcmd -C -b -S localhost -U sa -P "$MSSQL_SA_PASSWORD" \
|
|
-Q "BACKUP DATABASE [$DB] TO DISK = N'$FILE' WITH INIT, CHECKSUM"
|
|
mkdir -p backups
|
|
docker cp "$C:$FILE" "backups/$DB-$STAMP.bak"
|
|
docker exec "$C" rm -f "$FILE"
|
|
echo "backups/$DB-$STAMP.bak"
|