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python-3.x - 如何使用 docker 从另一个仓库安装自定义模块

问题描述

我在将自定义模块从另一个 repo 安装到这个 project_name 时遇到了一些问题。当我使用 PyCharm 时，一切都很好。那么，如何使用 docker 中的 ssh 部署密钥从另一个仓库安装自定义模块？

项目结构：

project_name
|-core
|  |-models
|  |  |- __init__.py
|  |  |- ...py
|  |-start.py
|  |-Dockerfiles
|  |  |- Dockerfile
|  |  |- id_rsa
|  |  |- id_rsa.pub
|  |  |- ssh.config
|  |-start.py
|- config.py 
|- setup.py

安装程序.py

from setuptools import setup, find_packages
from os.path import join, dirname

setup(
   name='core',
   version='0.1',
   url='https://gitlab.ru/username/repo_name.git',
   install_requires=['custom_module>=0.1',
                     'sqlalchemy>=1.2.2',
                     'redis>=2.10.0',
                     'hiredis>=0.2',
                     'python-socketio',
                     'aioredis',
                     'psycopg2',
                     'alembic',
                     'flask',
                     'flask-admin',
                     'flask_basicauth'],
  dependency_links=['git+ssh://git@gitlab.ru/username/custom_module.git'],
  include_package_data=True,
  packages=find_packages(),
  entry_points={
     'console_scripts':
         ['core = core.start']
      }
)

Dockerfile：

FROM python:3.6
RUN mkdir -p /var/project_name
RUN mkdir -p ~/.ssh

RUN apt install -y  openssh-client git

COPY . /var/project_name/
COPY Dockerfiles/id_rsa /var/HEAVEN-CORE/id_rsa
COPY Dockerfiles/id_rsa.pub /var/HEAVEN-CORE/id_rsa.pub
COPY Dockerfiles/ssh.config /var/HEAVEN-CORE/ssh.config

RUN cat /var/project_name/id_rsa > ~/.ssh/id_rsa
RUN cat /var/project_name/id_rsa.pub > ~/.ssh/id_rsa.pub
RUN cat /var/project_name/ssh.config > ~/.ssh/config

RUN eval `ssh-agent -s` && chmod 0600 ~/.ssh/id_rsa  && ssh-add 
~/.ssh/id_rsa && cd /var/project_name  && pip3 install 
git+ssh://git@gitlab.ru/username/repo_name.git 

ENV PYTHONPATH $PYTHONPATH:/var/project_name

WORKDIR /var/project_name

我在终端有异常：

Collecting git+ssh://git@gitlab.ru/username/repo_name.git
Cloning ssh://git@gitlab.ru/username/repo_name.git to 
/tmp/pip-req-build-0m86uyex

Warning: Permanently added 'gitlab.ru,62.76.114.78' 
(ECDSA) to the list of known hosts.

Collecting git+ssh://git@gitlab.ru/username/custom_module.git
Cloning ssh://git@gitlab.ru/username/custom_module.git to 
/tmp/pip-req-build-zu7jupsg

Collecting custom_module>=0.1 (from core==0.1)
Could not find a version that satisfies the requirement 
custom_module>=0.1 (from core==0.1) (from versions: )

No matching distribution found for custom_module>=0.1 (from core==0.1) 
ERROR: Service 'core' failed to build: The command '/bin/sh -c eval 
`ssh-agent -s` && chmod 0600 ~/.ssh/id_rsa  && ssh-add ~/.ssh/id_rsa 
&& cd /var/project_name  && pip3 install 
git+ssh://git@gitlab.ru/username/repo_name.git' returned a 
non-zero code: 1

当我想像在 Gitlab SSH URL 中那样使用 pip install git+ssh://git@gitlab.ru:username/repo_name.git 时，这是错误的。错误：无法从远程存储库中读取。

标签： python-3.xdockerdocker-composegitlab

解决方案

可能是帮助别人。我解决了这个问题

install_requires=['custom_module',
                  ...
                  ],
dependency_links=['git+ssh://gitlab.skytracking.ru/username/custom_module.git@branch#egg=custom_module-0']

@branch = 这是你的分支（master 或 smth else）。最后添加-0，而不是版本。

添加这个你可以从私人仓库安装自定义模块

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