backend
docker-compose run web django-admin startproject base server
frontend
docker-compose run client vue init webpack-simple .
docker-compose up
The django server starts up at the same time as the database starts. The database is not available and the server cannot receive a connection. Solution: reboot the server container.
docker ps
find like 81a2b461765e django-vue-postgre_server and
docker restart 81a2b461765e