1 docker-compose up -d 2 docker inspect testlending.app 2.1 get Gateway ("Gateway": "172.24.0.1") 3 add 172.24.0.1 test_lending.app to hosts 4 docker exec -ti testlending.web bash if Nodejs don't installed 'curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash - sudo apt-get install -y nodejs' 5 $ npm install --global gulp-cli 6 $ npm install --save-dev gulp 7 $ npm install 8 $ gulp