caligula1022 / ccvgd-backend

Contemporary Chinese Village Gazetteer Data backend application

Configuration expectations

Mysql is database

• MAX_CONTENT_LENGTH = 310241924

Database connection field

The username is default root and password is 123456

As we have Chinese in the database and coding, so set

• JSON_AS_ASCII= False

Opening DEBUG mode

class DevlopConfig(Config):
  DEBUG = True

Running command

python3 app.py runserver -p port_num

Deploy environment

The working dir is

- ccvgd-backend
  - app.py 
  - ...
- Dockerfile

So in docker file I create

FROM python:3.6


ADD . /ccvgd-backend
WORKDIR /ccvgd-backend
ENV PYTHONPATH=/ccvgd-backend

# Install any needed packages specified in requirements.txt
COPY requirements.txt /ccvgd-backend
RUN pip3 install -r requirements.txt

# Run app.py when the container launches
COPY app.py /app
CMD python3 app.py runserver -p 5050

Then run

docker build -t ccvgd_backend:latest .

The result is: run docker images

REPOSITORY	TAG	IMAGE ID	CREATED	SIZE
ccvgd-backend	latest	xxx	49 seconds ago	1.85GB

I tried this and it worked on my laptop, so if you want to change the port and path, please go ahead!

Then exec this docker image to a container

docker run --name ccvgd -d ccvgd_backend -p 5050:5050 The port should be mapped from inside 5050 to outside 5050, and the name you can change.

If you want to see details inside this docker file, just use docker exec -it ccvgd /bin/bash to get into docker container.

Docker file and deploy our app through and I add the docker file composed flask and mysql into Dockerfile.

This compose function I write in docker-compose.yml

version: "2.2"
services:
  mysql:
    image: mysql:5.7
    ports:
      - "3306:3306"
    environment:
      - MYSQL_ROOT_PASSWORD=123456
    volumes:
      - ./db:/docker-entrypoint-initdb.d/:ro
  ccvg:
    build: ./
    ports:
      - "5000:5000"
    depends_on:
      - mysql
    restart: always

The build path of this ccvg I set build: ./ so the absolute path of this docker-compose.yml is "./ccvgd-backend/docker-compose.yml"

And the version here I set 2.2.

Use command docker-compose up to compose.