Update Dockerfile
Browse files- Dockerfile +14 -7
Dockerfile
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@@ -1,24 +1,28 @@
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# 使用 PostgreSQL
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FROM postgres:latest
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#
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ENV POSTGRES_USER=myuser \
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POSTGRES_PASSWORD=mypassword \
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POSTGRES_DB=mydatabase \
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VIRTUAL_ENV=/opt/venv \
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PATH="$VIRTUAL_ENV/bin:$PATH"
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#
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RUN apt-get update && apt-get install -y \
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python3 \
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python3-pip \
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python3-venv \
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curl \
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--no-install-recommends && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/*
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#
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RUN python3 -m venv $VIRTUAL_ENV && \
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$VIRTUAL_ENV/bin/pip install --upgrade pip && \
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$VIRTUAL_ENV/bin/pip install Flask psycopg2-binary
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@@ -27,15 +31,18 @@ RUN python3 -m venv $VIRTUAL_ENV && \
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COPY app.py /app/app.py
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COPY run.sh /app/run.sh
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#
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RUN chmod +x /app/run.sh
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# 设置工作目录
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WORKDIR /app
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# 启动容器时执行run.sh脚本
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CMD ["./run.sh"]
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#
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HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
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CMD curl -f http://localhost:7860/ || exit 1
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# 使用 PostgreSQL 官方镜像
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FROM postgres:latest
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# 设置环境变量,用于数据库配置
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ENV POSTGRES_USER=myuser \
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POSTGRES_PASSWORD=mypassword \
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POSTGRES_DB=mydatabase \
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VIRTUAL_ENV=/opt/venv \
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PATH="$VIRTUAL_ENV/bin:$PATH"
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# 切换到 root 用户进行安装
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USER root
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# 更新包管理器并安装必要软件包,包括 Python3、venv 和 curl
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RUN apt-get update && apt-get install -y \
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python3 \
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python3-pip \
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python3-venv \
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gosu \
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curl \
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--no-install-recommends && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/*
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# 创建虚拟环境并安装 Python 包
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RUN python3 -m venv $VIRTUAL_ENV && \
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$VIRTUAL_ENV/bin/pip install --upgrade pip && \
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$VIRTUAL_ENV/bin/pip install Flask psycopg2-binary
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COPY app.py /app/app.py
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COPY run.sh /app/run.sh
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# 设置脚本可执行权限
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RUN chmod +x /app/run.sh
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# 切换到 postgres 用户以确保 PostgreSQL 服务正常运行
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USER postgres
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# 设置工作目录
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WORKDIR /app
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# 启动容器时执行run.sh脚本
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CMD ["./run.sh"]
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# 设置健康检查以确保Flask应用正常运行
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HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
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CMD curl -f http://localhost:7860/ || exit 1
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