75 lines
2.2 KiB
Docker
75 lines
2.2 KiB
Docker
# ============================================================
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# 基础镜像参数
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# ============================================================
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ARG VAR_BASE_IMAGE
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# ============================================================
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# 阶段一：builder —— 负责编译依赖
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# ============================================================
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FROM ${VAR_BASE_IMAGE} AS builder
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LABEL MAINTAINER="djangoadmin@126.com"
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PIP_NO_CACHE_DIR=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1
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# 安装编译所需工具链
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RUN yum install -y yum-utils net-tools && \
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yum install -y gcc gcc-c++ make cmake \
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openssl-devel bzip2-devel libffi-devel mysql-devel && \
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yum clean all && rm -rf /var/cache/yum
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# 配置 pip 国内镜像源
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RUN pip3 config set global.index-url http://mirrors.aliyun.com/pypi/simple && \
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pip3 config set install.trusted-host mirrors.aliyun.com && \
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python3 -m pip install --upgrade pip setuptools wheel
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# 拷贝依赖清单
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ARG VAR_PYFILE_PATH
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WORKDIR /opt/apps
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COPY ${VAR_PYFILE_PATH}/requirements.txt ./
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# 将依赖安装到 /install 前缀，便于后续拷贝
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RUN pip3 install --prefix=/install -r requirements.txt && \
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pip3 install --prefix=/install uwsgi
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# ============================================================
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# 阶段二：runtime —— 只保留运行时内容
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# ============================================================
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FROM ${VAR_BASE_IMAGE} AS runtime
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LABEL MAINTAINER="djangoadmin@126.com"
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1
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# 运行期参数
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ARG VAR_PROFILES
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ARG VAR_PORT
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ARG VAR_PYFILE
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ARG VAR_PYFILE_PATH
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ENV PORT=${VAR_PORT} \
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PYFILE=${VAR_PYFILE} \
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PROFILES=${VAR_PROFILES}
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# 只安装运行期需要的动态库（不再需要 gcc/make/cmake 等）
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RUN yum install -y net-tools openssl-devel bzip2-devel libffi-devel mysql-devel && \
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yum clean all && rm -rf /var/cache/yum
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# 从 builder 阶段拷贝已编译好的 Python 依赖
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COPY --from=builder /install /usr/local
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# 创建工作区
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WORKDIR /opt/apps
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# 拷贝项目源码
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COPY ${VAR_PYFILE_PATH}/ ./
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# 暴露端口
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EXPOSE ${PORT}
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# 启动
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CMD ["sh", "-c", "python3 ${PYFILE}.py runserver 0.0.0.0:${PORT} --noreload"] |