docker compose does something?

README.md

@@ -1,16 +1,20 @@
 # BIJ1 flyer app back-end
 
-## Dependencies
+## Prepare config files
 
-- [Docker](https://docker.com/)
-- [Python 3](https://www.python.org/)
-- [R](https://r-project.org/)
+```bash
+cp backend/configs/mysql.txt backend/configs/mysql.cnf
+sed 's/127.0.0.1/db/g' backend/configs/mysql.cnf > backend/configs/mysql.django.cnf
+```
 
 ## Usage
 
-Run the following commands:
+Requirements:
+- [Python 3](https://www.python.org/)
+- [MySQL](https://www.mysql.com/) / [MariaDB](https://mariadb.org/)
+
+Run the following commands, given a running MySQL:
 ```bash
-docker run --name my-mysql --mount type=bind,src=$PWD/backend/configs/mysql.cnf,dst=/etc/my.cnf -d mysql
 python3 -m venv ./env
 source ./env/bin/activate
 pip install -r requirements.txt
@@ -20,8 +24,12 @@ python manage.py runserver
 
 ## Usage by Docker
 
+Requirements:
+- [Docker](https://docker.com/)
+
 ```bash
 docker compose up
+docker exec -it $(docker compose ps db --format json | jq '.[].Name' | sed -n 's/"//pg') /bin/bash -c 'mysql -uroot --password=password bij1 < /scripts/dump.sql'
 ```
 
 ## Data sources

backend/configs/mysql.txt

@@ -1,6 +1,6 @@
 [client]
-DATABASE: 'bij1'
-USER: 'root'
-PASSWORD: 'password'
-HOST: '127.0.0.1'
-PORT: '3306'
+database=bij1
+user=root
+password=password
+host=127.0.0.1
+port=3306

backend/settings.py

@@ -117,7 +117,7 @@ DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.mysql',
         'OPTIONS': {
-            'read_default_file': './backend/configs/mysql.cnf'
+            'read_default_file': './backend/configs/mysql.django.cnf'
         }
     }
 }

docker-compose.yml

@@ -22,21 +22,19 @@ services:
     volumes:
       - my-db:/var/lib/mysql
       - ./sql:/scripts
-    command: bash -c 'mysql -uroot --password="password" bij1 < /scripts/dump.sql; mysqld --user=root'
 
-  # python:
-  #   image: python:slim-bullseye
-  #   # restart: always
-  #   depends_on:
-  #     - mysql
-  #   ports:
-  #     - '8000:8000'
-  #   expose:
-  #     - '8000'
-  #   volumes:
-  #     - .:/app
-  #   command:
-  #      bash -c 'cd /app; pip install -r requirements.txt; python manage.py migrate; python manage.py runserver'
+  python:
+    image: python:slim-bullseye
+    # restart: always
+    depends_on:
+      - mysql
+    ports:
+      - '8000:8000'
+    expose:
+      - '8000'
+    volumes:
+      - .:/app
+    command: bash -c 'cd /app; pip install -r requirements.txt; python manage.py migrate; python manage.py runserver'
 
 # Names our volume
 volumes: