张翔
31ee0d4ece
- 更新 docker-compose.yml 添加网关服务 - 更新后端 Dockerfile 支持多模块构建 - 更新网关 Dockerfile 支持多模块构建 - 前端 API 请求现在通过网关路由到后端
69 lines
1.8 KiB
Docker
69 lines
1.8 KiB
Docker
# 多阶段构建优化Dockerfile - 多模块项目（网关）
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FROM maven:3.9-eclipse-temurin-21 AS builder
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WORKDIR /app
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# 复制根POM和Maven包装器
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COPY pom.xml .
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COPY mvnw .
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COPY mvnw.cmd .
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COPY .mvn .mvn
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# 复制所有子模块POM
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COPY manage-common/pom.xml manage-common/
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COPY manage-db/pom.xml manage-db/
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COPY manage-sys/pom.xml manage-sys/
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COPY manage-gateway/pom.xml manage-gateway/
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COPY manage-notify/pom.xml manage-notify/
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COPY manage-file/pom.xml manage-file/
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COPY manage-audit/pom.xml manage-audit/
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COPY manage-app/pom.xml manage-app/
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# 下载依赖（利用Docker缓存层）
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RUN ./mvnw dependency:go-offline -B
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# 复制源码
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COPY manage-common/src manage-common/src
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COPY manage-db/src manage-db/src
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COPY manage-sys/src manage-sys/src
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COPY manage-gateway/src manage-gateway/src
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COPY manage-notify/src manage-notify/src
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COPY manage-file/src manage-file/src
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COPY manage-audit/src manage-audit/src
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COPY manage-app/src manage-app/src
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# 构建manage-gateway模块
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RUN ./mvnw clean package -DskipTests -pl manage-gateway -am
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# 运行时镜像
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FROM eclipse-temurin:21-jre-jammy
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# 设置时区和语言环境
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RUN apt-get update && apt-get install -y \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# 创建非root用户运行应用
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RUN groupadd -r novalon && useradd -r -g novalon novalon
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WORKDIR /app
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# 复制构建产物
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COPY --from=builder --chown=novalon:novalon /app/manage-gateway/target/*.jar app.jar
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# 设置JVM参数优化
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ENV JAVA_OPTS="-Xmx512m -Xms256m -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:+UseContainerSupport -Djava.security.egd=file:/dev/./urandom"
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# 暴露端口
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EXPOSE 8080
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# 切换用户
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USER novalon
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
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CMD curl -f http://localhost:8080/actuator/health || exit 1
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# 启动命令
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ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -jar app.jar"]
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