57 lines
1.6 KiB
Docker
57 lines
1.6 KiB
Docker
# 第一阶段：使用Maven构建项目
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FROM maven:3.8.7-openjdk-17 AS builder
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# 设置工作目录
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WORKDIR /workspace
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# 复制所有POM文件以利用Docker缓存层
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COPY pom.xml .
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COPY aircraft-common/pom.xml ./aircraft-common/
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COPY aircraft-generator/pom.xml ./aircraft-generator/
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COPY aircraft-logging/pom.xml ./aircraft-logging/
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COPY aircraft-system/pom.xml ./aircraft-system/
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COPY aircraft-tools/pom.xml ./aircraft-tools/
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# 下载依赖项（仅当pom文件更改时才会重新执行）
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RUN mvn -B dependency:go-offline
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# 复制源代码
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COPY aircraft-common/src ./aircraft-common/src
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COPY aircraft-generator/src ./aircraft-generator/src
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COPY aircraft-logging/src ./aircraft-logging/src
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COPY aircraft-system/src ./aircraft-system/src
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COPY aircraft-tools/src ./aircraft-tools/src
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# 构建整个项目并跳过测试
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RUN mvn -B package -pl aircraft-system -am -DskipTests
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# 第二阶段：创建运行时镜像
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FROM eclipse-temurin:17-jre-alpine
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# 设置元数据
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LABEL maintainer="aircraft-team"
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LABEL module="aircraft-system"
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# 设置工作目录
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WORKDIR /app
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# 从构建阶段复制生成的JAR文件
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COPY --from=builder /workspace/aircraft-system/target/*.jar app.jar
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# 设置时区
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ENV TZ=Asia/Shanghai
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RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
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# 暴露默认端口
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EXPOSE 8000
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# 设置JVM参数
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ENV JAVA_OPTS="-Xmx512m -Xms256m -XX:+UseG1GC -XX:MaxGCPauseMillis=200"
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=3s \
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CMD wget -q -O - http://localhost:8000/actuator/health || exit 1
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# 启动应用
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ENTRYPOINT exec java $JAVA_OPTS -jar app.jar
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