42 lines
885 B
Docker
42 lines
885 B
Docker
FROM eclipse-temurin:17-jdk-alpine AS builder
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WORKDIR /app
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# 复制Maven相关文件
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COPY pom.xml .
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COPY src ./src
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# 设置Maven镜像加速
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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# 安装Maven
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RUN apk add --no-cache maven
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# 构建项目
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RUN mvn clean package -DskipTests
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# 运行阶段
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FROM eclipse-temurin:17-jre-alpine
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WORKDIR /app
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# 复制构建产物
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COPY --from=builder /app/target/*.jar app.jar
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# 安装curl用于健康检查
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RUN apk add --no-cache curl
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# 创建非root用户
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RUN addgroup -g 1001 appgroup && \
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adduser -u 1001 -G appgroup -s /bin/sh -D appuser
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USER appuser
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EXPOSE 8084
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
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CMD curl -f http://localhost:8084/actuator/health || exit 1
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ENTRYPOINT ["java", "-jar", "-Xms256m", "-Xmx512m", "-XX:+UseG1GC", "app.jar"]
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