docker-compose run web rails new . --force --no-deps --database=postgresql
docker-compose build
- Replace contents of
/config/database.yml
with:
default: &default
adapter: postgresql
encoding: unicode
host: db
username: postgres
password:
pool: 5
development:
<<: *default
database: newapp_development
test:
<<: *default
database: newapp_test
-
docker-compose build
-
docker-compose up
-
docker exec -it <container-name> bash
, thenrails db:create
(Note: Find your container name by running
docker ps -a
)