From 9629054566f6116fc019c5e47e44eed03bee54a3 Mon Sep 17 00:00:00 2001
From: k <k@admin.k>
Date: Mon, 22 Dec 2025 15:57:55 +0000
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20config.sh?=
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---
 config.sh | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 config.sh

diff --git a/config.sh b/config.sh
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+++ b/config.sh
@@ -0,0 +1,105 @@
+#!/bin/bash
+# ============================================================================
+# MySQL 8.0.24 备份恢复工具 - 配置文件
+# ============================================================================
+# 作者: AI Assistant
+# 版本: 1.0.0
+# 说明: 此文件包含所有备份恢复脚本的公共配置
+# ============================================================================
+
+# ----------------------------------------------------------------------------
+# MySQL 连接配置
+# ----------------------------------------------------------------------------
+# MySQL 服务器地址
+MYSQL_HOST="localhost"
+
+# MySQL 端口
+MYSQL_PORT="3306"
+
+# MySQL 用户名 (需要有备份权限: RELOAD, LOCK TABLES, REPLICATION CLIENT)
+MYSQL_USER="root"
+
+# MySQL 密码 (生产环境建议使用 mysql_config_editor 或环境变量)
+MYSQL_PASSWORD=""
+
+# MySQL 数据目录 (用于物理备份)
+MYSQL_DATA_DIR="/var/lib/mysql"
+
+# ----------------------------------------------------------------------------
+# 备份存储配置
+# ----------------------------------------------------------------------------
+# 备份根目录
+BACKUP_ROOT_DIR="/data/mysql_backup"
+
+# 全量备份目录
+FULL_BACKUP_DIR="${BACKUP_ROOT_DIR}/full"
+
+# 增量备份目录
+INCREMENTAL_BACKUP_DIR="${BACKUP_ROOT_DIR}/incremental"
+
+# 恢复临时目录
+RESTORE_TMP_DIR="${BACKUP_ROOT_DIR}/restore_tmp"
+
+# 日志目录
+LOG_DIR="${BACKUP_ROOT_DIR}/logs"
+
+# ----------------------------------------------------------------------------
+# 备份保留策略
+# ----------------------------------------------------------------------------
+# 全量备份保留天数
+FULL_BACKUP_RETENTION_DAYS=7
+
+# 增量备份保留天数
+INCREMENTAL_BACKUP_RETENTION_DAYS=3
+
+# ----------------------------------------------------------------------------
+# mysqlbackup/xtrabackup 工具配置 (使用 MySQL Enterprise Backup 或 Percona XtraBackup)
+# 本脚本使用 mysqldump 进行逻辑备份,同时支持基于 binlog 的增量备份
+# ----------------------------------------------------------------------------
+# mysqldump 路径
+MYSQLDUMP_PATH="/usr/bin/mysqldump"
+
+# mysql 客户端路径
+MYSQL_PATH="/usr/bin/mysql"
+
+# mysqlbinlog 路径
+MYSQLBINLOG_PATH="/usr/bin/mysqlbinlog"
+
+# ----------------------------------------------------------------------------
+# 通知配置 (可选)
+# ----------------------------------------------------------------------------
+# 是否启用邮件通知
+ENABLE_EMAIL_NOTIFICATION=false
+
+# 通知邮箱地址
+NOTIFICATION_EMAIL="admin@example.com"
+
+# ----------------------------------------------------------------------------
+# 并行处理配置
+# ----------------------------------------------------------------------------
+# 压缩线程数
+COMPRESS_THREADS=4
+
+# 备份时使用的压缩工具 (gzip, pigz, lz4)
+COMPRESS_TOOL="gzip"
+
+# ----------------------------------------------------------------------------
+# 其他配置
+# ----------------------------------------------------------------------------
+# 备份文件前缀
+BACKUP_PREFIX="mysql_backup"
+
+# 时间戳格式
+TIMESTAMP_FORMAT="%Y%m%d_%H%M%S"
+
+# 是否启用详细日志
+VERBOSE=true
+
+# ----------------------------------------------------------------------------
+# 要备份的数据库列表 (留空表示备份所有数据库)
+# 格式: "db1 db2 db3" 或留空 ""
+# ----------------------------------------------------------------------------
+DATABASES_TO_BACKUP=""
+
+# 要排除的数据库 (系统数据库默认排除)
+EXCLUDE_DATABASES="information_schema performance_schema sys"