feat: 腾讯云 COS 迁移至火山引擎 TOS 对象存储
签名算法从 COS HMAC-SHA1 改为 TOS V4 HMAC-SHA256, 更新前后端上传凭证字段、配置项、备份脚本和文档。 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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co-authored by
Claude Opus 4.6
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eba9ce8e60
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3a444864ac
+10
-10
@@ -1,7 +1,7 @@
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#!/bin/bash
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# ===========================
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# PostgreSQL 每日备份脚本
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# 备份到本地 + 上传到腾讯云 COS
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# 备份到本地 + 上传到火山引擎 TOS
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# ===========================
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# 配合 crontab 使用:
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# 0 3 * * * /path/to/backup.sh >> /var/log/miaosi-backup.log 2>&1
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@@ -15,9 +15,9 @@ POSTGRES_USER="${POSTGRES_USER:-postgres}"
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POSTGRES_DB="${POSTGRES_DB:-miaosi}"
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RETAIN_DAYS="${RETAIN_DAYS:-7}"
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# COS 备份桶(需要先安装 coscli 并配置好凭证)
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COS_BACKUP_BUCKET="${COS_BACKUP_BUCKET:-}"
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COS_BACKUP_PREFIX="${COS_BACKUP_PREFIX:-backups/postgres}"
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# TOS 备份桶(需要先安装 tosutil 并配置好凭证)
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TOS_BACKUP_BUCKET="${TOS_BACKUP_BUCKET:-}"
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TOS_BACKUP_PREFIX="${TOS_BACKUP_PREFIX:-backups/postgres}"
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# ---- 执行 ----
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DATE=$(date +%Y%m%d_%H%M%S)
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@@ -32,13 +32,13 @@ docker exec "$POSTGRES_CONTAINER" pg_dump -U "$POSTGRES_USER" "$POSTGRES_DB" | g
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echo "[$(date)] 本地备份完成: ${BACKUP_DIR}/${FILENAME}"
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# 2. 上传到 COS(如果配置了备份桶)
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if [ -n "$COS_BACKUP_BUCKET" ]; then
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if command -v coscli &> /dev/null; then
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coscli cp "${BACKUP_DIR}/${FILENAME}" "cos://${COS_BACKUP_BUCKET}/${COS_BACKUP_PREFIX}/${FILENAME}"
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echo "[$(date)] 已上传到 COS: ${COS_BACKUP_BUCKET}/${COS_BACKUP_PREFIX}/${FILENAME}"
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# 2. 上传到 TOS(如果配置了备份桶)
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if [ -n "$TOS_BACKUP_BUCKET" ]; then
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if command -v tosutil &> /dev/null; then
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tosutil cp "${BACKUP_DIR}/${FILENAME}" "tos://${TOS_BACKUP_BUCKET}/${TOS_BACKUP_PREFIX}/${FILENAME}"
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echo "[$(date)] 已上传到 TOS: ${TOS_BACKUP_BUCKET}/${TOS_BACKUP_PREFIX}/${FILENAME}"
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else
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echo "[$(date)] 警告: coscli 未安装,跳过 COS 上传"
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echo "[$(date)] 警告: tosutil 未安装,跳过 TOS 上传"
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fi
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fi
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