自動デプロイ機能実装

Capfile

@@ -0,0 +1,44 @@
+# Load DSL and set up stages
+require "capistrano/setup"
+
+# Include default deployment tasks
+require "capistrano/deploy"
+
+# Load the SCM plugin appropriate to your project:
+#
+# require "capistrano/scm/hg"
+# install_plugin Capistrano::SCM::Hg
+# or
+# require "capistrano/scm/svn"
+# install_plugin Capistrano::SCM::Svn
+# or
+require "capistrano/scm/git"
+install_plugin Capistrano::SCM::Git
+
+# Include tasks from other gems included in your Gemfile
+#
+# For documentation on these, see for example:
+#
+#   https://github.com/capistrano/rvm
+#   https://github.com/capistrano/rbenv
+#   https://github.com/capistrano/chruby
+#   https://github.com/capistrano/bundler
+#   https://github.com/capistrano/rails
+#   https://github.com/capistrano/passenger
+#
+# require "capistrano/rvm"
+# require "capistrano/rbenv"
+# require "capistrano/chruby"
+# require "capistrano/bundler"
+# require "capistrano/rails/assets"
+# require "capistrano/rails/migrations"
+# require "capistrano/passenger"
+
+require 'capistrano/rbenv'
+require 'capistrano/bundler'
+require 'capistrano/rails/assets'
+require 'capistrano/rails/migrations'
+require 'capistrano3/unicorn'
+
+# Load custom tasks from `lib/capistrano/tasks` if you have any defined
+Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }

config/credentials.yml.enc

@@ -1 +1 @@
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config/deploy.rb

@@ -0,0 +1,34 @@
+# config valid only for current version of Capistrano
+# capistranoのバージョンを記載。固定のバージョンを利用し続け、バージョン変更によるトラブルを防止する
+lock '3.12.0'
+
+# Capistranoのログの表示に利用する
+set :application, 'freemarket_sample_65a'
+
+# どのリポジトリからアプリをpullするかを指定する
+set :repo_url,  '[email protected]:ToruHirashima/freemarket_sample_65a.git'
+
+# バージョンが変わっても共通で参照するディレクトリを指定
+set :linked_dirs, fetch(:linked_dirs, []).push('log', 'tmp/pids', 'tmp/cache', 'tmp/sockets', 'vendor/bundle', 'public/system', 'public/uploads')
+
+set :rbenv_type, :user
+set :rbenv_ruby, '2.5.1' #カリキュラム通りに進めた場合、2.5.1か2.3.1です
+
+# どの公開鍵を利用してデプロイするか
+set :ssh_options, auth_methods: ['publickey'],
+                  keys: ['~/.ssh/freemarket_sample_65a.pem'] 
+
+# プロセス番号を記載したファイルの場所
+set :unicorn_pid, -> { "#{shared_path}/tmp/pids/unicorn.pid" }
+
+# Unicornの設定ファイルの場所
+set :unicorn_config_path, -> { "#{current_path}/config/unicorn.rb" }
+set :keep_releases, 5
+
+# デプロイ処理が終わった後、Unicornを再起動するための記述
+after 'deploy:publishing', 'deploy:restart'
+namespace :deploy do
+  task :restart do
+    invoke 'unicorn:restart'
+  end
+end

config/deploy/production.rb

@@ -1,8 +1,7 @@
-# server "db.example.com", user: "deploy", roles: %w{db}
 server "52.193.148.9", user: "ec2-user", roles: %w{app db web}
 
 set :rails_env, "production"
 set :unicorn_rack_env, "production"
 
 # role-based syntax
-# ==================
+# ==================

config/deploy/staging.rb

@@ -0,0 +1,61 @@
+# server-based syntax
+# ======================
+# Defines a single server with a list of roles and multiple properties.
+# You can define all roles on a single server, or split them:
+
+# server "example.com", user: "deploy", roles: %w{app db web}, my_property: :my_value
+# server "example.com", user: "deploy", roles: %w{app web}, other_property: :other_value
+# server "db.example.com", user: "deploy", roles: %w{db}
+
+
+
+# role-based syntax
+# ==================
+
+# Defines a role with one or multiple servers. The primary server in each
+# group is considered to be the first unless any hosts have the primary
+# property set. Specify the username and a domain or IP for the server.
+# Don't use `:all`, it's a meta role.
+
+# role :app, %w{[email protected]}, my_property: :my_value
+# role :web, %w{[email protected] [email protected]}, other_property: :other_value
+# role :db,  %w{[email protected]}
+
+
+
+# Configuration
+# =============
+# You can set any configuration variable like in config/deploy.rb
+# These variables are then only loaded and set in this stage.
+# For available Capistrano configuration variables see the documentation page.
+# http://capistranorb.com/documentation/getting-started/configuration/
+# Feel free to add new variables to customise your setup.
+
+
+
+# Custom SSH Options
+# ==================
+# You may pass any option but keep in mind that net/ssh understands a
+# limited set of options, consult the Net::SSH documentation.
+# http://net-ssh.github.io/net-ssh/classes/Net/SSH.html#method-c-start
+#
+# Global options
+# --------------
+#  set :ssh_options, {
+#    keys: %w(/home/rlisowski/.ssh/id_rsa),
+#    forward_agent: false,
+#    auth_methods: %w(password)
+#  }
+#
+# The server-based syntax can be used to override options:
+# ------------------------------------
+# server "example.com",
+#   user: "user_name",
+#   roles: %w{web app},
+#   ssh_options: {
+#     user: "user_name", # overrides user setting above
+#     keys: %w(/home/user_name/.ssh/id_rsa),
+#     forward_agent: false,
+#     auth_methods: %w(publickey password)
+#     # password: "please use keys"
+#   }

config/unicorn.rb

@@ -1,22 +1,14 @@
-app_path = File.expand_path('../../', __FILE__)
+app_path = File.expand_path('../../../', __FILE__)
 
-#アプリケーションサーバの性能を決定する
 worker_processes 1
-
-#アプリケーションの設置されているディレクトリを指定
-working_directory app_path
-
-#Unicornの起動に必要なファイルの設置場所を指定
-pid "#{app_path}/tmp/pids/unicorn.pid"
-
-#ポート番号を指定
-listen "#{app_path}/tmp/sockets/unicorn.sock"
-
-#エラーのログを記録するファイルを指定
-stderr_path "#{app_path}/log/unicorn.stderr.log"
-
-#通常のログを記録するファイルを指定
-stdout_path "#{app_path}/log/unicorn.stdout.log"
+# currentを指定
+working_directory "#{app_path}/current"
+
+# それぞれ、sharedの中を参照するよう変更
+listen "#{app_path}/shared/tmp/sockets/unicorn.sock"
+pid "#{app_path}/shared/tmp/pids/unicorn.pid"
+stderr_path "#{app_path}/shared/log/unicorn.stderr.log"
+stdout_path "#{app_path}/shared/log/unicorn.stdout.log"
 
 #Railsアプリケーションの応答を待つ上限時間を設定
 timeout 60