44 lines
1.3 KiB
Bash
44 lines
1.3 KiB
Bash
#!/bin/bash
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# ============================================
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# 丹阳公益婚恋服务平台 — PostgreSQL 恢复脚本
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# ============================================
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# 用法：
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# ./scripts/restore.sh <backup-file>
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# ./scripts/restore.sh backups/danyang_match_20260828_143000.sql.gz
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# ============================================
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set -euo pipefail
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if [ $# -lt 1 ]; then
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echo "用法: $0 <备份文件路径>"
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echo "示例: $0 /app/backups/danyang_match_20260828_143000.sql.gz"
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exit 1
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fi
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BACKUP_FILE="$1"
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if [ ! -f "${BACKUP_FILE}" ]; then
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echo "错误: 备份文件不存在: ${BACKUP_FILE}"
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exit 1
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fi
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DB_NAME="${DB_NAME:-danyang_match}"
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DB_USER="${DB_USER:-danyang}"
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DB_HOST="${DB_HOST:-postgres}"
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] 开始恢复: ${BACKUP_FILE} -> ${DB_NAME}"
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] ⚠️ 将覆盖现有数据库，请确认！"
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# 恢复数据
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gunzip -c "${BACKUP_FILE}" | psql \
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-h "${DB_HOST}" \
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-U "${DB_USER}" \
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-d "${DB_NAME}" \
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--On-error-stop
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] 恢复完成"
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# 验证
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TABLE_COUNT=$(psql -h "${DB_HOST}" -U "${DB_USER}" -d "${DB_NAME}" -tAc \
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"SELECT COUNT(*) FROM information_schema.tables WHERE table_schema='public'")
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] 验证: 公共 schema 下 ${TABLE_COUNT} 张表"
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