build(docker-compose): adds database initialization and updates file version and restart policies

docker-compose.yml

@@ -1,9 +1,11 @@
-version: "2"
+version: "3.7"
 
 services:
    personalpage-db:
-     image: mariadb
+     image: mariadb:latest
+     restart: unless-stopped
      volumes:
+       - ./docker/db_init:/docker-entrypoint-initdb.d
        - db_data:/var/lib/mysql
      environment:
        MYSQL_ROOT_PASSWORD: rootpassword
@@ -13,6 +15,7 @@ services:
 
    personalpage-service:
      build: .
+     restart: unless-stopped
      depends_on:
        - personalpage-db
      command: /env/bin/python /app/manage.py runserver 0.0.0.0:8990

docker/db_init/db_setup.sql

@@ -0,0 +1,5 @@
+CREATE SCHEMA IF NOT EXISTS `personalpage` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
+CREATE SCHEMA IF NOT EXISTS `test_personalpage` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
+CREATE USER IF NOT EXISTS 'nicolas'@'%' IDENTIFIED BY 'qwerty';
+GRANT ALL PRIVILEGES ON personalpage.* TO 'nicolas'@'%';
+GRANT ALL PRIVILEGES ON test_personalpage.* TO 'nicolas'@'%';

docker/db_setup.sql

@@ -1,5 +0,0 @@
-CREATE SCHEMA `personalpage` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
-CREATE SCHEMA `test_personalpage` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
-CREATE USER 'nicolas'@'%' IDENTIFIED BY 'qwerty';
-GRANT ALL PRIVILEGES ON personalpage.* TO 'nicolas'@'%';
-GRANT ALL PRIVILEGES ON test_personalpage.* TO 'nicolas'@'%';