WILT: MySQL as a separate service in a PHP app container

Another quick one. Was struggling to get a mysql service up and running alongside a PHP container for a quick migrate/ translate thing. Way to do this is to use the docker host host.docker.internal as the MySql host to access.

 1version: "3"
 2services:
 3  php:
 4    build:
 5      context: .
 6    ports:
 7      - "80:80"
 8    volumes:
 9      - ./src:/var/local-src
10  mysql:
11    image: public.docker.itc.griffith.edu.au/mysql:8.0
12    container_name: mysql-server-80
13    command: --default-authentication-plugin=mysql_native_password
14    restart: always
15    environment:
16      - MYSQL_ROOT_PASSWORD=<password>
17      - MYSQL_DATABASE=<database>
18      - MYSQL_USER=<username>
19      - MYSQL_PASSWORD=<password2>
20    ports:
21      - "3306:3306"

1{
2  "host": "host.docker.internal",
3  "port": 3306,
4  "user": "<username>",
5  "password": "<password>",
6  "db": "<database>"
7}