78 lines
2.5 KiB
Bash
78 lines
2.5 KiB
Bash
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#!/bin/bash
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set -e
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echo "========================================"
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echo "校园新闻管理系统 - 后端服务启动"
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echo "========================================"
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# 如果挂载的配置文件不存在，使用模板
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if [ ! -f /app/config/application.yml ]; then
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echo "[INFO] 未找到application.yml，使用模板配置"
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cp /app/config/application.yml.template /app/config/application.yml
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else
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echo "[INFO] 使用挂载的application.yml配置"
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fi
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if [ ! -f /app/config/log4j2-spring.xml ]; then
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echo "[INFO] 未找到log4j2-spring.xml，使用模板配置"
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cp /app/config/log4j2-spring.xml.template /app/config/log4j2-spring.xml
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else
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echo "[INFO] 使用挂载的log4j2-spring.xml配置"
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fi
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# 等待数据库就绪
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if [ ! -z "$MYSQL_HOST" ]; then
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echo "[INFO] 等待MySQL启动 ($MYSQL_HOST:${MYSQL_PORT:-3306})..."
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RETRY_COUNT=0
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MAX_RETRIES=30
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while ! nc -z $MYSQL_HOST ${MYSQL_PORT:-3306}; do
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RETRY_COUNT=$((RETRY_COUNT+1))
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if [ $RETRY_COUNT -ge $MAX_RETRIES ]; then
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echo "[ERROR] MySQL连接超时"
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exit 1
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fi
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echo "[INFO] 等待MySQL就绪... ($RETRY_COUNT/$MAX_RETRIES)"
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sleep 2
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done
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echo "[INFO] MySQL已就绪"
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sleep 3
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# 注意：爬虫配置路径已在MySQL容器初始化时配置好
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# 详见：docker/Dockerfile.mysql 的 01-init-database.sh
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fi
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# 等待Redis就绪
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if [ ! -z "$REDIS_HOST" ]; then
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echo "[INFO] 等待Redis启动 ($REDIS_HOST:${REDIS_PORT:-6379})..."
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RETRY_COUNT=0
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MAX_RETRIES=30
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while ! nc -z $REDIS_HOST ${REDIS_PORT:-6379}; do
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RETRY_COUNT=$((RETRY_COUNT+1))
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if [ $RETRY_COUNT -ge $MAX_RETRIES ]; then
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echo "[ERROR] Redis连接超时"
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exit 1
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fi
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echo "[INFO] 等待Redis就绪... ($RETRY_COUNT/$MAX_RETRIES)"
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sleep 2
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done
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echo "[INFO] Redis已就绪"
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fi
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# 显示配置信息
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echo "========================================"
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echo "[INFO] 数据库: $MYSQL_HOST:${MYSQL_PORT:-3306}/$MYSQL_DATABASE"
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echo "[INFO] Redis: $REDIS_HOST:${REDIS_PORT:-6379}"
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echo "[INFO] 爬虫路径: /app/crawler"
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echo "[INFO] Python: $(python3 --version)"
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echo "========================================"
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# 启动应用
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echo "[INFO] 启动Spring Boot应用..."
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exec java \
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-Djava.security.egd=file:/dev/./urandom \
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-Dspring.config.location=/app/config/application.yml \
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-Dlogging.config=/app/config/log4j2-spring.xml \
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-Dfile.encoding=UTF-8 \
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${JAVA_OPTS} \
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-jar /app/app.jar
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