Railsアプリの引っ越し(2)とりあえず動いた編

前回のエントリのあとごちょごちょやってたらとりあえず動くようになったので、書いておく。
まず、依存しているらしいパッケージを apt install でインストール。

  • libgmp3-dev
  • libsqlite3-dev

専用ユーザの作りなおし。

takatoh@wplj $ sudo adduser tonzlr
takatoh@wplj $ sudo gpasswd -a tonzlr sudo

作ったユーザでログインして、GitHub からクローン。

tonzlr@wplj:~$ git clone https://github.com/takatoh/Tonzlr.git tonzlr

bundle install

tonzlr@wplj:~$ cd tonzlr
tonzlr@wplj:~/tonzlr$ bundle install --path vendor/bundle
Fetching gem metadata from https://rubygems.org/..........
Fetching version metadata from https://rubygems.org/..
Fetching dependency metadata from https://rubygems.org/.
Installing rake 10.4.2
Installing i18n 0.7.0
Installing json 1.8.1 with native extensions
Installing minitest 5.5.0
Installing thread_safe 0.3.4
Installing builder 3.2.2
Installing erubis 2.7.0
Installing rack 1.5.2
Installing mime-types 1.25.1
Installing polyglot 0.3.5
Installing arel 5.0.1.20140414130214
Installing coffee-script-source 1.8.0
Installing execjs 2.2.2
Installing thor 0.19.1
Installing hike 1.2.3
Installing multi_json 1.10.1
Installing libv8 3.16.14.3 (x86_64-linux)
Using bundler 1.14.6
Installing tilt 1.4.1
Installing ref 1.0.5
Installing sass 3.2.19
Installing spring 1.2.0
Installing sqlite3 1.3.10 with native extensions
Installing will_paginate 3.0.7
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory:
/home/tonzlr/tonzlr/vendor/bundle/ruby/2.3.0/gems/json-1.8.1/ext/json/ext/generator
/usr/bin/ruby2.3 -r ./siteconf20170304-6634-1swo6wh.rb extconf.rb
creating Makefile

current directory:
/home/tonzlr/tonzlr/vendor/bundle/ruby/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR=" clean

current directory:
/home/tonzlr/tonzlr/vendor/bundle/ruby/2.3.0/gems/json-1.8.1/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
In file included from generator.c:1:0:
../fbuffer/fbuffer.h: In function ‘fbuffer_to_s’:
../fbuffer/fbuffer.h:175:47: error: macro "rb_str_new" requires 2 arguments, but
only 1 given
     VALUE result = rb_str_new(FBUFFER_PAIR(fb));
                                               ^
../fbuffer/fbuffer.h:175:20: warning: initialization makes integer from pointer
without a cast [-Wint-conversion]
     VALUE result = rb_str_new(FBUFFER_PAIR(fb));
                    ^
Makefile:239: ターゲット 'generator.o' のレシピで失敗しました
make: *** [generator.o] エラー 1

make failed, exit code 2

Gem files will remain installed in
/home/tonzlr/tonzlr/vendor/bundle/ruby/2.3.0/gems/json-1.8.1 for inspection.
Results logged to
/home/tonzlr/tonzlr/vendor/bundle/ruby/2.3.0/extensions/x86_64-linux/2.3.0/json-1.8.1/gem_make.out

An error occurred while installing json (1.8.1), and Bundler cannot
continue.
Make sure that gem install json -v '1.8.1' succeeds before bundling.

やっぱりエラーになったけど、めげずに bundle update

tonzlr@wplj:~/tonzlr$ bundle update
Fetching gem metadata from https://rubygems.org/..........
Fetching version metadata from https://rubygems.org/..
Fetching dependency metadata from https://rubygems.org/.
Resolving dependencies...
Installing rake 12.0.0 (was 10.4.2)
Installing i18n 0.8.1 (was 0.7.0)
Installing json 1.8.6 (was 1.8.1) with native extensions
Installing minitest 5.10.1 (was 5.5.0)
Installing thread_safe 0.3.6 (was 0.3.4)
Installing builder 3.2.3 (was 3.2.2)
Using erubis 2.7.0
Installing rack 1.5.5 (was 1.5.2)
Using mime-types 1.25.1
Using polyglot 0.3.5
Using arel 5.0.1.20140414130214
Using bundler 1.14.6
Installing coffee-script-source 1.12.2 (was 1.8.0)
Installing execjs 2.7.0 (was 2.2.2)
Installing thor 0.19.4 (was 0.19.1)
Using hike 1.2.3
Installing multi_json 1.12.1 (was 1.10.1)
Installing libv8 3.16.14.17 (x86_64-linux) (was 3.16.14.3)
Using tilt 1.4.1
Installing rdoc 4.3.0 (was 4.2.0)
Installing ref 2.0.0 (was 1.0.5)
Using sass 3.2.19
Installing spring 1.7.2 (was 1.2.0)
Installing sqlite3 1.3.13 (was 1.3.10) with native extensions
Installing turbolinks-source 5.0.0
Installing will_paginate 3.1.5 (was 3.0.7)
Installing tzinfo 1.2.2
Installing rack-test 0.6.3 (was 0.6.2)
Installing treetop 1.4.15
Installing coffee-script 2.4.1 (was 2.3.0)
Installing uglifier 3.1.3 (was 2.6.0)
Installing sprockets 2.12.4 (was 2.12.3)
Installing sdoc 0.4.2 (was 0.4.1)
Installing therubyracer 0.12.3 (was 0.12.1) with native extensions
Installing turbolinks 5.0.1 (was 2.5.3)
Installing activesupport 4.1.4
Installing mail 2.5.4
Installing actionview 4.1.4
Installing activemodel 4.1.4
Installing jbuilder 2.6.3 (was 2.2.6)
Installing actionpack 4.1.4
Installing activerecord 4.1.4
Installing actionmailer 4.1.4
Installing railties 4.1.4
Installing sprockets-rails 2.3.3 (was 2.2.2)
Installing coffee-rails 4.0.1
Installing jquery-rails 3.1.4 (was 3.1.2)
Installing rails 4.1.4
Installing sass-rails 4.0.5
Bundle updated!

今度は成功。

設定ファイルの編集。

tonzlr@wplj:~/tonzlr$ cd config
tonzlr@wplj:~/tonzlr/config$ cp site_config.yml.example site_config.yml
tonzlr@wplj:~/tonzlr/config$ vi site_config.yml

データベースのマイグレーション。

tonzlr@wplj:~/tonzlr$ rake db:migrate RAILS_ENV=production
== 20141229035713 CreateWallpapers: migrating =================================
-- create_table(:wallpapers)
   -> 0.0021s
== 20141229035713 CreateWallpapers: migrated (0.0023s) ========================

== 20141229040752 CreateImages: migrating =====================================
-- create_table(:images)
   -> 0.0009s
== 20141229040752 CreateImages: migrated (0.0010s) ============================

== 20141230093231 AddImagesCountToWallpapers: migrating =======================
-- add_column(:wallpapers, :images_count, :integer, {:default=>0})
   -> 0.0038s
== 20141230093231 AddImagesCountToWallpapers: migrated (0.0039s) ==============

== 20141230233607 CreateTags: migrating =======================================
-- create_table(:tags)
   -> 0.0010s
== 20141230233607 CreateTags: migrated (0.0011s) ==============================

== 20141230234524 CreateTaggings: migrating ===================================
-- create_table(:taggings)
   -> 0.0010s
-- add_index(:taggings, :tag_id)
   -> 0.0007s
-- add_index(:taggings, [:taggable_id, :taggable_type])
   -> 0.0012s
== 20141230234524 CreateTaggings: migrated (0.0031s) ==========================

== 20141231051856 CreatePools: migrating ======================================
-- create_table(:pools)
   -> 0.0011s
== 20141231051856 CreatePools: migrated (0.0012s) =============================

== 20141231052318 CreatePoolings: migrating ===================================
-- create_table(:poolings)
   -> 0.0009s
== 20141231052318 CreatePoolings: migrated (0.0010s) ==========================

apostrophe からデータベースを持ってきて上書き。

tonzlr@wplj:~/tonzlr$ cd db
tonzlr@wplj:~/tonzlr/db$ scp tonzlr@apostrophe:tonzlr/db/production.sqlite3 .
tonzlr@apostrophe's password: 
production.sqlite3                            100% 6721KB   6.6MB/s   00:00
tonzlr@wplj:~/tonzlr/db$ cd ..

assets のプリコンパイル。

tonzlr@wplj:~/tonzlr$ rake assets:precompile
I, [2017-03-04T14:51:43.129624 #7460]  INFO -- : Writing /home/tonzlr/tonzlr/public/assets/application-542d4bf5c7f8bc802982fa7761156fb8.js
I, [2017-03-04T14:51:43.184646 #7460]  INFO -- : Writing /home/tonzlr/tonzlr/public/assets/application-9084123bb8f8533cdd8e6f85fc1b536c.css

Rails 自身で配信するように、config/environments/production.rb を編集。

そして起動。SECRET_KEY_BASE 環境変数を設定するのを忘れないように。

tonzlr@wplj:~/tonzlr$ export SECRET_KEY_BASE=rake secret
tonzlr@wplj:~/tonzlr$ bundle exec rails s -e production
=> Booting WEBrick
=> Rails 4.1.4 application starting in production on http://0.0.0.0:3000
=> Run rails server -h for more startup options
=> Notice: server is listening on all interfaces (0.0.0.0). Consider using 127.0.0.1 (--binding option)
=> Ctrl-C to shutdown server
[2017-03-04 14:55:12] INFO  WEBrick 1.3.1
[2017-03-04 14:55:12] INFO  ruby 2.3.1 (2016-04-26) [x86_64-linux-gnu]
[2017-03-04 14:55:12] INFO  WEBrick::HTTPServer#start: pid=7479 port=3000

これで、ブラウザでアクセスすると、動いているのが確認できた。

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