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https://gitee.com/NexIoT/Universal-IoT-Java.git
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30 lines
628 B
Docker
30 lines
628 B
Docker
# 使用 OpenJDK 21 Alpine 版本 (镜像更小)
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FROM openjdk:21-alpine
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# 设置工作目录
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WORKDIR /app
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# 安装必要的工具
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RUN apk add --no-cache curl
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# 创建应用用户
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RUN addgroup -g 1001 -S appuser && \
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adduser -u 1001 -S appuser -G appuser
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# 复制应用文件
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COPY target/cn-universal-web/ ./
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# 设置权限
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RUN chown -R appuser:appuser /app
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USER appuser
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# 暴露端口
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EXPOSE 9092
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=3s --start-period=60s --retries=3 \
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CMD curl -f http://localhost:9092/actuator/health || exit 1
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# 启动命令
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ENTRYPOINT ["java", "-jar", "cn-universal-web.jar"]
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