<p>출처1 :&nbsp;<a href="https://www.digitalocean.com/community/tutorials/how-to-build-a-django-and-gunicorn-application-with-docker" target="_blank">https://www.digitalocean.com/community/tutorials/how-to-build-a-django-and-gunicorn-application-with-docker</a></p><p>출처2 :&nbsp;<a href="https://blog.realkinetic.com/building-minimal-docker-containers-for-python-applications-37d0272c52f3" target="_blank">https://blog.realkinetic.com/building-minimal-docker-containers-for-python-applications-37d0272c52f3</a></p><p>출처3 :&nbsp;<a href="https://docs.gunicorn.org/en/latest/deploy.html" target="_blank">https://docs.gunicorn.org/en/latest/deploy.html</a></p><p><br></p><p>파이썬 장고를 사용한 docker image를 만들어보았다.&nbsp;</p><p>base 이미지를 그냥 python으로 했더니 python만 거의 1기가 여서 줄여야겠다고 느끼고</p><p>alpine 베이스로 변경했다.&nbsp;</p><p><br></p><p>그랬더니 아래처럼 venv 환경을 만들고 하는 부분이 있었고(다른 곳에서는 그냥 pip install 바로 하는 곳도 있긴 하더라)</p><p>적당히... 편집해서 만들었다.&nbsp;</p><p><br></p><p>gunicorn은 python 진영에서 사용한다길래 넣어두었는데,&nbsp;</p><p>디테일하게 찾아보지는 않아서 잘 모르겠다.&nbsp;</p><p><br></p><div style="color: rgb(212, 212, 212); background-color: rgb(30, 30, 30); font-family: Consolas, &quot;Courier New&quot;, monospace; font-size: 14px; line-height: 19px; white-space: pre;"><div><span style="color: #6a9955;"># 알파인이 아닌건 base만 1기가다</span></div><div><span style="color: #569cd6;">FROM</span> python:3.9-alpine</div><br><div><span style="color: #569cd6;">ENV</span> PYTHONUNBUFFERED 1</div><div><span style="color: #569cd6;">WORKDIR</span> /ktown4u-api</div><br><div><span style="color: #569cd6;">COPY</span> . .</div><div><span style="color: #569cd6;">RUN</span> rm -rf .git</div><div><span style="color: #569cd6;">RUN</span> rm -rf .idea</div><div><span style="color: #569cd6;">RUN</span> rm -rf venv</div><br><div><span style="color: #6a9955;"># alpine에서 pip 설치 후 requirements 설치</span></div><div><span style="color: #569cd6;">RUN</span> set -ex \</div><div>&nbsp; &nbsp; &amp;&amp; apk add --no-cache --virtual .build-deps build-base \</div><div>&nbsp; &nbsp; &amp;&amp; python -m venv /env \</div><div>&nbsp; &nbsp; &amp;&amp; /env/bin/pip install --upgrade pip \</div><div>&nbsp; &nbsp; &amp;&amp; /env/bin/pip install --no-cache-dir -r requirements.txt \</div><div>&nbsp; &nbsp; &amp;&amp; runDeps=<span style="color: #ce9178;">"$(scanelf --needed --nobanner --recursive /env \</span></div><div><span style="color: #ce9178;">&nbsp; &nbsp; &nbsp; &nbsp; | awk '{ gsub(/,/, "</span>\nso:<span style="color: #ce9178;">", $2); print "</span>so:<span style="color: #ce9178;">" $2 }' \</span></div><div><span style="color: #ce9178;">&nbsp; &nbsp; &nbsp; &nbsp; | sort -u \</span></div><div><span style="color: #ce9178;">&nbsp; &nbsp; &nbsp; &nbsp; | xargs -r apk info --installed \</span></div><div><span style="color: #ce9178;">&nbsp; &nbsp; &nbsp; &nbsp; | sort -u)"</span> \</div><div>&nbsp; &nbsp; &amp;&amp; apk add --virtual rundeps $runDeps \</div><div>&nbsp; &nbsp; &amp;&amp; apk del .build-deps</div><br><div><span style="color: #6a9955;"># venv에서 동작할 거라 환경변수로 잡아준다</span></div><div><span style="color: #569cd6;">ENV</span> VIRTUAL_ENV /env</div><div><span style="color: #569cd6;">ENV</span> PATH /env/bin:$PATH</div><br><div><span style="color: #6a9955;">#CMD [ "python", "./manage.py", "runserver", "0.0.0.0:8000" ]</span></div><div><span style="color: #569cd6;">CMD</span> [ <span style="color: #ce9178;">"gunicorn"</span>, <span style="color: #ce9178;">"configs.wsgi:application"</span>, <span style="color: #ce9178;">"--bind"</span>, <span style="color: #ce9178;">":8000"</span>, <span style="color: #ce9178;">"--workers"</span>, <span style="color: #ce9178;">"3"</span> ]</div><div><span style="color: #569cd6;">EXPOSE</span> 8000</div></div><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p>

[Docker] Dockerfile 작성하기 with python, django, gunicorn