【发布时间】:2021-03-11 08:15:21
【问题描述】:
我试图用 docker-compose 和 MySQL 构建一个 Django 项目,但是当我运行“docker”时
db uses an image, skipping
Building with native build. Learn about native build in Compose here:
Building web
Sending build context to Docker daemon 22.02kB
Step 6/6 : COPY . /code/
---> 2f42d48fb668
Successfully built 2f42d48fb668
Successfully tagged djangonew_web:latest
Traceback (most recent call last):
File "docker-compose", line 3, in <module>
File "compose/cli/main.py", line 80, in main
File "compose/cli/main.py", line 192, in perform_command
File "compose/metrics/decorator.py", line 18, in wrapper
File "compose/cli/main.py", line 369, in build
File "compose/project.py", line 521, in build
File "compose/project.py", line 503, in build_service
File "compose/service.py", line 1131, in build
File "compose/progress_stream.py", line 22, in stream_output
File "compose/utils.py", line 50, in split_buffer
File "compose/utils.py", line 26, in stream_as_text
File "compose/service.py", line 1894, in build
FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmpjwyh07ql'
[16684] Failed to execute script docker-compose
我的 Dockerfile:
FROM python:3
ENV PYTHONBUFFERD=1
WORKDIR /code
COPY requirements.txt /code/
RUN pip install -r requirements.txt
COPY . /code/
我的 docker-compose.yml 文件:
version: "3.9"
services:
db:
image: mysql
environment:
- MYSQL_DB=mysql_test
- MYSQL_USER=test
- MYSQL_PASSWORD=test
- MYSQL_ROOT_PASSWORD=test
web:
build: .
command: python manage.py runserver 0.0.0.0:8000
volumes:
- .:/code
ports:
- "8000:8000"
depends_on:
- db
这是一个如此神秘的错误,我现在真的不知道该去哪里。如果有人可以帮助我,我会很高兴。
谢谢!
【问题讨论】:
-
你运行了什么命令?使用 docker-compose up;而不是 docker-compose build
-
两者都会抛出同样的错误。
标签: django docker docker-compose dockerfile