46 lines
1.3 KiB
Docker
46 lines
1.3 KiB
Docker
# LJWX Prometheus 定制化镜像
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# 基于官方Prometheus镜像，集成LJWX监控配置
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ARG PROMETHEUS_VERSION=v2.40.0
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FROM prom/prometheus:${PROMETHEUS_VERSION}
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# 设置维护者信息
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LABEL maintainer="LJWX Team <[email protected]>"
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LABEL description="LJWX Customized Prometheus with pre-configured rules"
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LABEL version="${LJWX_PROMETHEUS_VERSION:-1.2.6}"
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# 切换到root用户进行配置
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USER root
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# 设置环境变量
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ENV TZ=Asia/Shanghai
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# 创建必要目录
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RUN mkdir -p /etc/prometheus/rules /etc/prometheus/conf.d
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# 复制配置文件
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COPY docker/prometheus/prometheus.yml /etc/prometheus/prometheus.yml
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COPY docker/prometheus/rules/ /etc/prometheus/rules/
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# 设置权限
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RUN chown -R prometheus:prometheus /etc/prometheus \
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&& chmod -R 755 /etc/prometheus
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# 切换回prometheus用户
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USER prometheus
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
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CMD promtool query instant 'up' || exit 1
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# 暴露端口
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EXPOSE 9090
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# 启动命令
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ENTRYPOINT ["/bin/prometheus"]
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CMD ["--config.file=/etc/prometheus/prometheus.yml", \
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"--storage.tsdb.path=/prometheus", \
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"--web.console.libraries=/etc/prometheus/console_libraries", \
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"--web.console.templates=/etc/prometheus/consoles", \
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"--web.enable-lifecycle", \
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"--web.enable-admin-api"] |