mysql docker container : create database, user and execute commands automatically - mysql

Question

I have followed this post create database and table automatically with docker-compose to execute a script at startup of my container.
The database is created and a user i defined in the docker-compose is created, my database is not populated like i have set in the sql script.
Can anyone help me?
here is the dockerfile:
FROM phpmyadmin
COPY DockerCreateAllTablesDBwithData.sql /docker-entrypoint-initdb.d/initdb.sql
Here is the docker-compose.yml:
---
version: '3.7'
services:
db:
image: mysql:8-debian
container_name: db
restart: always
networks:
- network_app
cap_add:
- SYS_NICE
environment:
- MYSQL_ROOT_PASSWORD=password
- MYSQL_USER=admin
- MYSQL_PASSWORD=password
- MYSQL_DATABASE=CantineTest
- TZ='Europe/Paris'
volumes:
- mydatavolume:/var/lib/mysql
phpmyadmin:
build:
context: .
dockerfile: ./Dockerfile
container_name: phpmyadmin
restart: always
ports:
- 8080:80
depends_on:
- db
# volumes:
# - ./data/certbot/conf:/etc/letsencrypt
networks:
- network_app
environment:
- PMA_HOST=db
- TZ="Europe/Paris"
#volumes:
# frontendbuild:
# name: frontendbuild
networks:
network_app:
name: network_app
volumes:
mydatavolume:
And here is the DockerCreateAllTablesDBwithData.sql:
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET AUTOCOMMIT = 0;
START TRANSACTION;
SET time_zone = "+00:00";
--
-- Bdd : `CantineTest`
--
create database CantineTest;
use CantineTest;
DROP TABLE IF EXISTS `Alias`;
CREATE TABLE `Alias` (
`AliasID` smallint(5) UNSIGNED NOT NULL,
`AliasName` varchar(50) NOT NULL,
`AliasDescription` varchar(255) DEFAULT NULL,
`AliasMailingList` mediumtext NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

Answer 1

You have added the DB script to a wrong place. Must be added to the docker-composer where you have MySQL. Add as a volume
volumes:
- ./mysql-dump:/docker-entrypoint-initdb.d
Create a mysql-dump folder where you have docker-compose and add your SQL script to it.