48 lines
861 B
Bash
Executable File
48 lines
861 B
Bash
Executable File
#!/usr/bin/env bash
|
||
# 备份生产 Docker PostgreSQL 到 ./backups，输出 gzip 与 sha256 校验文件
|
||
|
||
set -euo pipefail
|
||
|
||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||
# shellcheck source=scripts/deploy-lib.sh
|
||
source "$SCRIPT_DIR/deploy-lib.sh"
|
||
|
||
PREFIX="manual"
|
||
|
||
usage() {
|
||
cat <<'EOF'
|
||
用法: scripts/backup-db.sh [选项]
|
||
|
||
选项:
|
||
--prefix NAME 备份文件名前缀，默认 manual
|
||
-h, --help 显示帮助
|
||
|
||
示例:
|
||
./scripts/backup-db.sh
|
||
./scripts/backup-db.sh --prefix pre-release
|
||
EOF
|
||
}
|
||
|
||
while [ $# -gt 0 ]; do
|
||
case "$1" in
|
||
--prefix)
|
||
PREFIX="${2:?缺少 --prefix 参数值}"
|
||
shift 2
|
||
;;
|
||
-h|--help)
|
||
usage
|
||
exit 0
|
||
;;
|
||
*)
|
||
die "未知参数: $1"
|
||
;;
|
||
esac
|
||
done
|
||
|
||
cd "$ROOT"
|
||
require_docker
|
||
ensure_env_file || exit 1
|
||
start_infra
|
||
backup_database "$PREFIX"
|
||
prune_old_backups
|