44 lines
1023 B
Docker
44 lines
1023 B
Docker
# 多阶段构建：减小最终镜像体积
|
||
FROM python:3.11
|
||
|
||
# 设置工作目录
|
||
WORKDIR /app
|
||
|
||
# 复制依赖文件
|
||
COPY requirements.txt .
|
||
|
||
# 安装运行时依赖
|
||
RUN pip install -r requirements.txt -i https://mirrors.cloud.tencent.com/pypi/simple/
|
||
|
||
# 复制应用代码
|
||
COPY . .
|
||
|
||
# 配置应用目录结构
|
||
RUN mkdir -p /app/__pycache__ /app/logs
|
||
|
||
# 配置时区
|
||
RUN ln -snf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' > /etc/timezone
|
||
|
||
# 端口配置（默认生产 5222，可用于本地测试 5228）
|
||
ARG APP_PORT=5222
|
||
ENV APP_PORT=$APP_PORT
|
||
|
||
# 暴露Gunicorn监听的端口（对外提供服务）
|
||
EXPOSE ${APP_PORT}
|
||
|
||
# 环境变量配置
|
||
# ENV FLASK_APP="app:app" \
|
||
# FLASK_ENV="production" \
|
||
ENV PYTHONUNBUFFERED=1 \
|
||
PATH="/venv/bin:$PATH"
|
||
|
||
# Gunicorn启动命令（核心配置）
|
||
CMD ["sh", "-c", "gunicorn \
|
||
--bind 0.0.0.0:${APP_PORT} \
|
||
--workers 14 \
|
||
--timeout 60 \
|
||
--keep-alive 5 \
|
||
--access-logfile - \
|
||
--error-logfile - \
|
||
run:app"]
|