【发布时间】:2022-01-12 11:13:01
【问题描述】:
我需要创建一个包含一些代码的 docker 和一个小型烧瓶服务器来公开部分代码。但我很难让它适用于我复杂的文件架构。 我的文件组织为:
main_project
--sub_part_1
--repo_1
--some_code.py
--repo_2
--app.py
--Dockerfile
--repo_3
Pipfile.lock
--sub_part_2
--sub_part_3
--docker-compose.yml
我必须创建一个 Dockerfile 和一个 docker-compose.yml 来运行 app.py(烧瓶应用程序)并在给定端口上公开它
我现在拥有的是
Dockerfile
FROM python:3.8-slim-buster as base
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONFAULTHANDLER 1
ENV PYTHONUNBUFFERED 1
ENV FLASK_APP subpart_1/repo_2/app.py
ENV FLASK_RUN_HOST 0.0.0.0
RUN pip install pipenv
RUN apt-get update && apt-get install -y --no-install-recommends build-essential libpq-dev gcc musl-dev
COPY ./subpart_1/Pipfile /subpart_1/Pipfile
COPY ./subpart_1/Pipfile.lock /subpart_1/Pipfile.lock
WORKDIR /subpart_1
RUN PIPENV_VENV_IN_PROJECT=1 pipenv install --deploy --ignore-pipfile --sequential
WORKDIR /
COPY ./subpart_1/repo_2 /subpart_1/repo_2/
COPY ./subpart_1/repo_1 /subpart_1/repo_1/
ENV PYTHONPATH /subpart_1/
WORKDIR /subpart_1
EXPOSE 5000
CMD ["flask", "run"]
还有 docker-compose.yml
version: "3.9"
services:
web:
build: subpart_1/repo_2/
ports:
- "5000:5000"
但是当我进入我的 main_project 目录并运行 docker-compose up 我有
failed to compute cache key: failed to walk /var/lib/docker/tmp/buildkit-mount585608421/subpart_1: lstat /var/lib/docker/tmp/buildkit-mount585608421/subpart_1: no such file or directory
ERROR: Service 'web' failed to build : Build failed
【问题讨论】:
标签: python docker flask docker-compose