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