Docker integration

.env

@@ -0,0 +1,7 @@
+POSTGRES_USER=coffee_shop_db
+POSTGRES_PASSWORD=X1U8S8R0
+POSTGRES_HOST=db
+SECRET_KEY_BASE=256b756c98666c1b2feba93e324fc1bbb90ece8ac47d6563ffdd49e880bdcc702416d49d84ee9be53a22357454658b2def901d74857fabef74564b3430f16821
+VK_KEY=0HyWGg4cM6PDIF165Q4I
+VK_ID=5868688
+RAILS_SERVE_STATIC_FILES=true

Dockerfile

@@ -0,0 +1,15 @@
+FROM ruby:2.3
+
+RUN apt-get update -yqq \
+  && apt-get install -yqq --no-install-recommends \
+  postgresql-client \
+  && rm -rf /var/lib/apt/lists
+
+WORKDIR /usr/src/app
+COPY Gemfile* ./
+RUN bundle install
+COPY . .
+
+EXPOSE 3001
+CMD rm -rf tmp/pids/server.pid \
+    && rails server -b 0.0.0.0 -p 3001

Dockerfile.prod

@@ -0,0 +1,16 @@
+FROM ruby:2.3
+
+RUN apt-get update -yqq \
+  && apt-get install -yqq --no-install-recommends \
+  postgresql-client \
+  && rm -rf /var/lib/apt/lists
+
+WORKDIR /usr/src/app
+COPY Gemfile* ./
+RUN bundle install
+COPY . .
+RUN rake assets:precompile
+
+EXPOSE 3001
+CMD rm -rf tmp/pids/server.pid \
+    && rails server -b 0.0.0.0 -p 3001

config/database.yml

@@ -1,43 +1,21 @@
-# SQLite version 3.x
-#   gem install sqlite3
-#
-#   Ensure the SQLite 3 gem is defined in your Gemfile
-#   gem 'sqlite3'
-#
 default: &default
-  adapter: sqlite3
-  pool: 5
-  timeout: 5000
+  adapter: postgresql
+  encoding: unicode
+  host: db
+  username: <%= ENV["POSTGRES_USER"] %>
+  password: <%= ENV["POSTGRES_PASSWORD"] %>
+  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
 
 development:
   <<: *default
-  database: db/development.sqlite3
+  database: coffee_shop_dev
 
-# Warning: The database defined as "test" will be erased and
-# re-generated from your development database when you run "rake".
-# Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: db/test.sqlite3
+  database: coffee_shop_test
 
 production:
-  adapter: postgresql
-  encoding: unicode
-  database: coffee_shop_production
-  username: coffee_shop_production
-  password: Hh83LnxJ
-  host: localhost
-  port: 5432
-  pool: 1
-  timeout: 5000
-
-staging:
-  adapter: postgresql
-  encoding: unicode
-  database: coffee_shop_staging
-  username: coffee_shop_staging
-  password: iHtn6K1N
-  host: localhost
-  port: 5432
-  pool: 1
-  timeout: 5000
+  <<: *default
+  database: db/production.sqlite3
+  host: <%= ENV["POSTGRES_HOST"] %>
+  database: coffee_shop_prod

config/secrets.yml

@@ -10,16 +10,20 @@
 # Make sure the secrets in this file are kept private
 # if you're sharing your code publicly.
 
+default: &default
+  vk_key: <%= ENV["VK_KEY"] %>
+  vk_id: <%= ENV["VK_ID"] %>
+
 development:
+  <<: *default
   secret_key_base: 5a53bcba06a18290fe6cae79bd29ef6430dd6a3fe85113e3bd420bcb8fb0f42e036122179d9c9523a4a559f75cffdb8d9e89dc08d19bf0b2a71e0833def8b27f
 
 test:
+  <<: *default
   secret_key_base: 11e8d8f5b66c909d7aa348621ecf110d64c5044d8b458876cfabb21adf21004d5304585821d454bb9ef3b9d07a269d7e66e70eb08e3fdf4eaa868341b5cfc13f
 
 # Do not keep production secrets in the repository,
 # instead read values from the environment.
 production:
-  secret_key_base: 417974fdfa16eeb7c3299768ebeda2cfc60b22d287694f522e45b277810f0ae22cd6ac9274c0d6032e741304dae5f4d17f41269d88137d2819fe3ac5649fb052
-
-staging:
-  secret_key_base: 8445c094393c1489b1ca522e4a9c12cf9e6268eec4aeb06ca167382d81763ab75ebf9694a5c980c2223195801a90a4cd5ac92d476b93aadcd19b8f278cd8a500
+  <<: *default
+  secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>

db/schema.rb

@@ -12,6 +12,9 @@
 
 ActiveRecord::Schema.define(version: 20161008193029) do
 
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
   create_table "barman_invites", force: :cascade do |t|
     t.integer  "point_id"
     t.string   "code"
@@ -76,8 +79,8 @@
     t.integer  "resource_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.index ["name", "resource_type", "resource_id"], name: "index_roles_on_name_and_resource_type_and_resource_id"
-    t.index ["name"], name: "index_roles_on_name"
+    t.index ["name", "resource_type", "resource_id"], name: "index_roles_on_name_and_resource_type_and_resource_id", using: :btree
+    t.index ["name"], name: "index_roles_on_name", using: :btree
   end
 
   create_table "users", force: :cascade do |t|
@@ -97,14 +100,14 @@
     t.string   "provider"
     t.string   "first_name"
     t.string   "last_name"
-    t.index ["email"], name: "index_users_on_email", unique: true
-    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
+    t.index ["email"], name: "index_users_on_email", unique: true, using: :btree
+    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
   end
 
   create_table "users_roles", id: false, force: :cascade do |t|
     t.integer "user_id"
     t.integer "role_id"
-    t.index ["user_id", "role_id"], name: "index_users_roles_on_user_id_and_role_id"
+    t.index ["user_id", "role_id"], name: "index_users_roles_on_user_id_and_role_id", using: :btree
   end
 
 end

docker-compose.prod.yml

@@ -0,0 +1,24 @@
+version: "2"
+
+volumes:
+  db-data:
+    external: false
+
+services:
+  db:
+    image: postgres
+    env_file: .env
+    volumes:
+      - db-data:/var/lib/postgresql/db-data
+
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile.prod
+    env_file: .env
+    environment:
+      RAILS_ENV: production
+    ports:
+      - "3001:3001"
+    depends_on:
+      - db

docker-compose.yml

@@ -0,0 +1,22 @@
+version: "2"
+
+volumes:
+  db-data:
+    external: false
+
+services:
+  db:
+    image: postgres
+    env_file: .env
+    volumes:
+      - db-data:/var/lib/postgresql/db-data
+
+  app:
+    build: .
+    env_file: .env
+    volumes:
+      - .:/usr/src/app
+    ports:
+      - "3001:3001"
+    depends_on:
+      - db