Make it buildable by locking the version of Ruby, Bundler, ActiveModel, ActiveRecord, ActiveSupport

Dockerfile.development

@@ -11,8 +11,8 @@ RUN apt-add-repository ppa:brightbox/ruby-ng
 RUN apt-get update
 RUN apt-get upgrade -y
 RUN apt-get install -y nodejs \
-    ruby2.1 \
-    ruby2.1-dev \
+    ruby2.3 \
+    ruby2.3-dev \
     build-essential \
     curl \
     zlib1g-dev \
@@ -30,7 +30,7 @@ RUN apt-get install -y nodejs \
     imagemagick \
     wkhtmltopdf
 
-RUN gem install bundler
+RUN gem install bundler -v 1.17.3
 
 ENV APP_HOME /share
 RUN mkdir $APP_HOME

Gemfile

@@ -1,7 +1,8 @@
 source 'https://rubygems.org'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.0.3'
+#gem 'rails', '4.0.3'
+gem 'rails', '4.0.13'
 
 # Use mysql as the database for Active Record
 gem 'mysql2', '0.3.21'
@@ -33,6 +34,10 @@ group :doc do
   gem 'sdoc', require: false
 end
 
+gem 'activemodel', '= 4.0.13'
+gem 'activerecord', '= 4.0.13'
+gem 'activesupport', '= 4.0.13'
+
 # Use ActiveModel has_secure_password
 # gem 'bcrypt-ruby', '~> 3.1.2'
 
@@ -69,3 +74,8 @@ gem 'doorkeeper', '1.1.0'
 gem "omniauth-oauth2"#, '1.0.2'
 #gem 'omniauth-fluxapp' , :path => '/home/tp/Desktop/flux'
 gem 'omniauth-fluxapp' , :git  => 'https://github.com/stpnlr/omniauth-fluxapp.git'
+group :production do
+  gem 'puma'
+  gem 'pg'
+  gem 'rails_12factor'
+end

docker-compose.yml

@@ -1,12 +1,12 @@
 version: '2'
 services:
-  fluxday-db:
+  docker-fluxday-db:
     container_name: fluxday-db
-    image: mysql
+    image: mysql:5.6
     env_file:
       - db.env
 
-  fluxday-app:
+  docker-fluxday-app:
     container_name: fluxday-app
     tty: true
     stdin_open: true