Master docker for developing

0. Read This

FROM ubuntu:17.10

ENV LANG C.UTF-8

RUN apt-get update
RUN apt-get install -y python3
RUN apt-get install -y python3-pip
RUN apt-get install -y python3.6-dev

COPY ./requirements.txt /usr/src/Local_Show/requirements.txt
RUN pip3 install --no-cache-dir -r /usr/src/Local_Show/requirements.txt

COPY . /usr/src/Local_Show/

RUN chmod +x /usr/src/Local_Show/tool.sh

RUN mkdir -p /usr/src/Local_Show/files

EXPOSE 2018

CMD ["bash", "/usr/src/Local_Show/tool.sh", "docker_run"]

1. Basic Things

FROM indicates what image you are based on.

ENV LANG C.UTF-8 sets what encoding your system will use, something will wrong in Chinese Showing without it

RUN represents every stage you are going, docker will store that stage every time after that line is executed

COPY is like cp

The important thing is: CMD is always the final line of your docker file, that command should be running forever as long as docker container is running

2. The Principle

Put those changeable things in the last, it allows you building docker image quicker

2-3. Buliding

sudo docker build -t yingshaoxo/local_show:1.0 .

3. Debug Stuff

sudo docker logs local_show

sudo docker exec -i -t local_show /bin/bash or sudo docker run --name local_show -it yingshaoxo/local_show:1.0 /bin/bash

4. Come and Push

set proxy

sudo docker commit local_show yingshaoxo/local_show:1.0