chrisedington

# Rename local branch
git branch -m old new
# Remove old branch
git push origin :old 
# Create and push the new branch and set the local branch to track the new remote branch
git push --set-upstream origin new

chrisedington

default: &default
  adapter: postgresql
  encoding: unicode
  host: db
  port: 5432
  username: postgres
  password: <%= ENV['POSTGRES_PASSWORD'] %>

development:
  <<: *default

chrisedington

# Where our application lives. $RAILS_ROOT is defined in our Dockerfile.
app_path = ENV['RAILS_ROOT']

# Set the server's working directory
working_directory app_path

# Define where Unicorn should write its PID file
pid "#{app_path}/tmp/pids/unicorn.pid"

# Bind Unicorn to the container's default route, at port 3000

chrisedington

# This is a template. Referenced variables (e.g. $RAILS_ROOT) need 
# to be rewritten with real values in order for this file to work. 
# To learn about all the directives used here, and more, see 
# http://nginx.org/en/docs/dirindex.html

# define our application server
upstream unicorn {
  server app:3000;
}

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

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

#!/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

.git
.env
.dockerignore

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

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