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38 changes: 38 additions & 0 deletions Dockerfile
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# 使用 Ubuntu 20.04 基础镜像
FROM ubuntu:20.04

# 设置环境变量以避免交互式安装提示
ENV DEBIAN_FRONTEND=noninteractive

# 清除所有代理环境变量并设置 apt 配置禁用代理
RUN unset http_proxy https_proxy ftp_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY && \
echo 'Acquire::http::Proxy "false";' > /etc/apt/apt.conf.d/00proxy && \
echo 'Acquire::https::Proxy "false";' >> /etc/apt/apt.conf.d/00proxy

# 更新系统并安装必要的依赖,包括 libc6、wget 和 openjdk-8-jdk
RUN apt-get update && \
apt-get install -y libc6 wget openjdk-8-jdk && \
rm -rf /var/lib/apt/lists/*

# 设置 JAVA_HOME 环境变量
ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
ENV PATH=$JAVA_HOME/bin:$PATH

# 创建应用目录
RUN mkdir /app

# 设置工作目录
WORKDIR /app

# 复制 JAR 文件到容器中的 /app 目录
COPY web-chains-1.0.0-SNAPSHOT.jar /app/

# 复制配置文件目录
COPY chains-config /app/chains-config

# 暴露应用端口
EXPOSE 8011

# 启动命令,后台运行 Java 应用并输出日志
CMD nohup java -jar /app/web-chains-1.0.0-SNAPSHOT.jar > output.log 2>&1 & \
tail -f output.log
11 changes: 11 additions & 0 deletions docker-compose.yml
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# docker-compose.yml
version: '3'

services:
web-chains:
build: .
ports:
- "8011:8011"
volumes:
- ./chains-config:/app/chains-config
- ./web-chains-1.0.0-SNAPSHOT.jar:/app/web-chains-1.0.0-SNAPSHOT.jar