docker-compose up -d
docker-compose exec app bash cd /var/www/app1
composer create-project --prefer-dist "laravel/laravel=6.*" . npm install
cd /var/www/app2
composer create-project --prefer-dist "laravel/laravel=6.*" . npm install
vi /etc/hosts
127.0.0.1 project1.local 127.0.0.1 project2.local