mktktmr / docker-rails-postgresql

docker-rails-postgresql

Summary

This container based on ubuntu 16.04 and includes following component.

• rails 4.2.6
• ruby 2.2.5
• PostgreSQL 9.5

Installation

The easiest way to get this docker image installed is to pull the latest version from the Docker registry:

$ docker pull mktktmr/docker-rails-postgresql

If you'd like to build the image yourself then:

$ git clone https://github.com/mktktmr/docker-rails-postgresql.git
$ cd docker-rails-postgresql
$ docker build -t mktktmr/docker-rails-postgresql .

Usage

To spawn a new instance of Rails on port 3000. The -p 3000:3000 maps the internal docker port 3000 to the outside port 3000 of the host machine.

$ docker run -it --name rails -p 3000:3000 mktktmr/docker-rails-postgresql

After starting the docker-rails-postgresql check to see if it started and the port mapping is correct. This will also report the port mapping between the docker container and the host machine.

$ docker ps

0.0.0.0:3000 -> 3000/tcp rails

You can the visit the following URL in a browser on your host machine to get started:

http://localhost:3000