chrisedington

Fish shell didn't play well with Docker Quickstart Terminal at first, this seems to solve the problem.

Create a shell script named dockerup (chmod +x dockerup) and place it in /usr/bin/

To initialize the Docker terminal, you can "dockerup".

✘ 07:46 ~ cat /usr/bin/dockerup

#! /usr/local/bin/fish
sh '/Applications/Docker/Docker Quickstart Terminal.app/Contents/Resources/Scripts/start.sh'

chrisedington

# Adding a GitHub repo to CircleCI
curl -s "https://circleci.com/api/v1/project/{{ORGANISATION}}/{{REPO_NAME}}/follow?circle-token={{TOKEN}}" -H "Accept: application/json" -H "Content-type: application/json" -X POST

# Adding private key to CircleCI to enable deployment
curl -s -H "Content-Type: application/json" --data "{"hostname":"{{HOSTNAME}}","private_key":"{{PRIVATE KEY}}"}" "https://circleci.com/api/v1/project/{{ORGANISATION}}/{{REPO_NAME}}/ssh-key?circle-token={{TOKEN}}"

chrisedington

# Use an official, light-weight Ruby image
FROM ruby:2.2.3-slim

# Install essential Linux packages (use one RUN command to reduce layer complexity)
# IF YOU NEED ImageMagick, ADD THESE TO THE END OF THE LINE BELOW: libmagickwand-dev imagemagick
# IF YOU NEED MySQL, ADD THESE TO THE LINE BELOW: mysql-server mysql-client libmysqlclient-dev

RUN apt-get update -qq && apt-get install -y build-essential libpq-dev postgresql-client

# IF YOU NEED PostgreSQL, uncomment the line below:

chrisedington

# service configuration for our dockerized Rails app
app:
  # use the Dockerfile next to this file
  build: .
  # sources environment variable configuration for our app
  env_file: .env
  # rely on the RAILS_ENV value of the host machine
  environment:
    RAILS_ENV: $RAILS_ENV
  # makes the app container aware of the DB container

chrisedington

app:
  # map our application source code, in full, to the application root of our container
  volumes:
    - .:/var/www/myapp
web:
  # use whatever volumes are configured for the app container
  volumes_from:
    - app

chrisedington

# use SSHKit directly instead of Capistrano
require 'sshkit'
require 'sshkit/dsl'
include SSHKit::DSL
# set the identifier used to used to tag our Docker images
deploy_tag = ENV['DEPLOY_TAG']

# set the name of the environment we are deploying to (e.g. staging, production, etc.)
deploy_env = ENV['DEPLOY_ENV'] || :production

chrisedington

.git
.env
.dockerignore

chrisedington

#!/usr/bin/env bash

# Prefix `bundle` with `exec` so unicorn shuts down gracefully on SIGTERM (i.e. `docker stop`)
exec bundle exec unicorn -c config/containers/unicorn.rb -E $RAILS_ENV;

chrisedington

# service configuration for production database (Postgres)
db:

  # use stock postgres image
  image: postgres:9.4.5

  # persist the database between containers by storing it in a volume
  volumes:
    - myapp-postgres:/var/lib/postgresql/data

chrisedington

# build from the official Nginx image
FROM nginx

# install essential Linux packages
RUN apt-get update -qq && apt-get -y install apache2-utils

# establish where Nginx should look for files
ENV RAILS_ROOT /var/www/myapp

# Set our working directory inside the image