我正在学习使用testdriven.io的FastAPI和Docker进行测试驱动开发的课程。当我要启动docker容器时,我遇到了这个错误:
ERROR: for web Cannot start service web: OCI runtime create failed: container_linux.go:370: starting container process caused: exec: "uvicorn": executable file not found in $PATH: unknown这是我的docker-compose.yml:
version: '3.8'
services:
web:
build: ./project
command: uvicorn app.main:app --reload --workers 1 --host 0.0.0.0 --port 8000
volumes:
- ./project:/usr/src/app
ports:
- 8004:8000
environment:
- ENVIRONMENT=dev
- TESTING=0我唯一更新的不是pip,而是poetry,所以我不确定这是否与这个问题有关。这是我使用poetry的Dockerfile
FROM python:3.9.2-slim-buster
WORKDIR /usr/src/app
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
RUN apt-get update \
&& apt-get -y install netcat gcc \
&& apt-get clean
RUN pip install --upgrade pip
RUN pip install poetry
COPY pyproject.toml .
COPY poetry.lock .
RUN poetry install --no-dev
COPY . .发布于 2021-07-08 06:08:37
在使用poetry安装之前,您需要运行RUN poetry config virtualenvs.create false。
缺省情况下,Poetry在安装依赖项之前会创建一个虚拟环境。这将阻止它的发生。
最后,Dockerfile应该看起来像这样:
FROM python:3.9.5-slim-buster
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
RUN apt-get update \
&& apt-get -y install netcat gcc \
&& apt-get clean
WORKDIR /usr/src/app
COPY ./pyproject.toml ./poetry.lock* /usr/src/app
RUN pip install --upgrade pip
RUN pip install poetry
RUN poetry config virtualenvs.create false
RUN poetry install --no-dev
COPY . /usr/src/apphttps://stackoverflow.com/questions/66651091
复制相似问题