Example of how to deploy a Django project using Docker

It is also very simple to deploy Django projects using docker. It is very good. Share it below

environment

By default, you have installed the docker environment

Django project general structure

(p3s) [root@opsweb]# tree opsweb
opsweb
├── apps
├── logs
├── manage.py
├── media
├── opsweb
├── README.md
├── requirements.txt
└── static

Writing a Dockerfile

Here, the Python version is specified as the one provided by Docker officially.

"0.0.0.0:8000" Here I open port 8000 in the container FROM python:3.6
RUN mkdir -p /usr/src/app
COPY pip.conf /root/.pip/pip.conf
COPY opsweb /usr/src/app/
COPY run_web.sh /usr/src/app/
RUN pip install -r /usr/src/app/requirements.txt
WORKDIR /usr/src/app
CMD [ "sh", "./run_web.sh"]

Writing pip files

Here is to use the mirror pip install faster using Alibaba Cloud source

[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com

Complete directory structure

[root@opsweb]# ls
Dockerfile opsweb pip.conf run_web.sh

Build image

docker build -t ops:v0.1 .
Sending build context to Docker daemon 4.849 MB
Step 1: FROM python:3.6
 ---> 3e4c2972dc8d
Step 2 : RUN mkdir -p /usr/src/app
 ---> Running in 8ddd929f5c18
 ---> 89dc0a1ffdf0
Removing intermediate container 8ddd929f5c18
Step 3 : COPY pip.conf /root/.pip/pip.conf
 ---> 5a4a165fed90
Removing intermediate container 37f3fdc7e5d2
Step 4: COPY opsweb /usr/src/app/opsweb
 ---> f602e72ffd4c
Removing intermediate container 8d4bb616916d
Step 5: COPY opsweb/requirements.txt /usr/src/app/
 ---> 6fe11a6fcbe0
Removing intermediate container faeadee32fed
Step 6 : RUN pip install -r /usr/src/app/requirements.txt
 ---> cc09c17d53da
Removing intermediate container d7b45bec6993
Step 7: WORKDIR /usr/src/app
 ---> Running in c22dfdddbe81
 ---> c5c944b6df45
Removing intermediate container c22dfdddbe81
Step 8 : CMD python ./manage.py runserver 0.0.0.0:8000
 ---> Running in 29d5f0f53f6e
 ---> 10d37173fd13
Removing intermediate container 29d5f0f53f6e
Successfully built 10d37173fd13

Conclusion

In this way, the image is built, and then you can directly start it with docker run -p8000:8000 ops:v0.1 -d, or you can deploy it to k8s, which is also very simple and I will not go into details here.

The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM.

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