Grape API on Rack running on Docker

A Grape API mounted on Rack and running on Docker.

• hello: a hello world example that returns a JSON document

Prerequisites

Make sure that the Docker Command Line Tools is installed either Docker for Mac, Docker for Windows or Docker for Ubuntu (https://docs.docker.com/engine/installation/linux/ubuntu/) (depending on your host operating system).

Run Tests

For running RSpec its possible to use docker-compose as follows:

$ docker-compose run web rspec

To run the full CI tests that would be run in CodeShip use the Jet CLI tool from CodeShip as follows:

jet steps

Run App

$ docker-compose up

Hello World

Navigate to http://localhost:9292/api/hello with a browser or use curl.

$ curl http://localhost:9292/api/hello

{"hello":"world"}

List Routes

docker-compose run web rake routes

Create a ECS Task Definition from docker-compose.yml

ecs-cli compose --project-name hello-world --file docker-compose.yml create

TODO

Check fully integrated deployment using CodeShip Pro - push to master, run build, deploy Deploy under outsourcr.com/hello-service/ Deploy another services under outsourcr.com/hello-reverse-service/ Check deployment of both sercices on single & multiple clusters Check deployment of both sercices as single & multiple tasks

http://docs.aws.amazon.com/AmazonECS/latest/developerguide/common_use_cases.html#microservices http://docs.aws.amazon.com/AmazonECS/latest/developerguide/cmd-ecs-cli-compose.html https://github.com/awslabs/ecs-refarch-continuous-deployment https://blog.codeship.com/deploying-docker-images-to-amazon-ec2-container-service-with-codeship/ https://blog.codeship.com/easy-blue-green-deployments-on-amazon-ec2-container-service/