This repository defines docker files(Dockerfile and docker-compose.yml) to create the image. The docker image is published and usable from Docker Hub according to the following commands.
$ git clone git@github.com:DiveIntoHacking/docker-compose-rails-6.git
$ cd docker-compose-rails-6
$ docker-compose run --rm web bundle install
$ docker-compose run --rm web yarn install
$ docker-compose up
$ docker-compose exec web ./bin/rails db:create db:migrate
You can see Rails top page on http://localhost:3000/.
and the error ActiveRecord::UnknownAttributeReference: Query method called with non-attribute argument should pop right up.
If you want to attach a docker process after you stop at a break point with pry, use the following command.
$ ./bin/docker-compose-attach web
This is just a note for admin (Ham) to push a docker image on https://hub.docker.com/.
See reference.
For instance, you can set like tag=0.0.4 in the following command.
$ ./bin/build-and-push-image $tag