spider/deploy/upgrade_v2.sh

#!/bin/bash
set -e

# TG 商户采集系统 v2 升级脚本
# 用法: 在服务器上的项目目录运行 bash deploy/upgrade_v2.sh

DEPLOY_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$DEPLOY_DIR")"
MYSQL_CONTAINER="im_mysql"
MYSQL_USER="root"
MYSQL_PASS="root123"
MYSQL_DB="spider"
BACKUP_DIR="$PROJECT_DIR/backup"

echo "=== TG 商户采集系统 v2 升级 ==="
echo "项目目录: $PROJECT_DIR"
echo ""

# 1. 备份数据库
echo "[1/5] 备份数据库..."
mkdir -p "$BACKUP_DIR"
BACKUP_FILE="$BACKUP_DIR/spider_pre_v2_$(date +%Y%m%d_%H%M%S).sql"
docker exec "$MYSQL_CONTAINER" mysqldump -u"$MYSQL_USER" -p"$MYSQL_PASS" "$MYSQL_DB" > "$BACKUP_FILE" 2>/dev/null
echo "  备份完成: $BACKUP_FILE"

# 2. 停止旧服务
echo "[2/5] 停止旧服务..."
cd "$DEPLOY_DIR"
docker compose down 2>/dev/null || docker-compose down 2>/dev/null || true
echo "  旧服务已停止"

# 3. 执行数据库迁移
echo "[3/5] 执行数据库迁移..."
docker exec -i "$MYSQL_CONTAINER" mysql -u"$MYSQL_USER" -p"$MYSQL_PASS" "$MYSQL_DB" < "$DEPLOY_DIR/migrate_v2.sql" 2>/dev/null
echo "  迁移完成"

# 4. 构建新镜像
echo "[4/5] 构建 Docker 镜像..."
cd "$DEPLOY_DIR"
docker compose build --no-cache 2>/dev/null || docker-compose build --no-cache 2>/dev/null
echo "  镜像构建完成"

# 5. 启动新服务
echo "[5/5] 启动新服务..."
docker compose up -d 2>/dev/null || docker-compose up -d 2>/dev/null
echo "  服务已启动"

echo ""
echo "=== 升级完成 ==="
echo "前端: http://localhost:8300"
echo "API:  http://localhost:8200/ping"
echo ""
echo "检查日志: docker compose logs -f"
echo ""
echo "确认无问题后，可删除旧表:"
echo "  docker exec -i $MYSQL_CONTAINER mysql -u$MYSQL_USER -p$MYSQL_PASS $MYSQL_DB <<< \\"
echo "    'DROP TABLE IF EXISTS merchants_raw_old, merchants_clean_old, channels_old,"
echo "     managed_seeds, managed_keywords, managed_settings, config_revisions, nav_sites, tasks;'"