AWSデプロイでHTTP ERROR 500のエラー発生だが原因が掴めない。

内容

下記の記事を参考にしながらデプロイをしています。
参考記事

記事通り最後まで行ったのですが、いざアクセスしてみるとHTTP ERROR 500のエラーが発生してしまいます。
このエラーがサーバー側のエラーであることは調べてわかりました。各種ログを確認してみたのですが、エラーの表記はありませんでした。
また、構文エラーの可能性（特にルーティングエラー）もある、ということで構文の間違いも探していたのですが、結局どこが原因かわかっていません。

production.log

D, [2020-10-19T12:56:23.907729 #27837] DEBUG -- :    (0.4ms)  BEGIN
D, [2020-10-19T12:56:23.908406 #27837] DEBUG -- :   ActiveRecord::SchemaMigration Create (0.2ms)  INSERT INTO `schema_migrations` (`version`) VALUES ('20200815133259')
D, [2020-10-19T12:56:23.910805 #27837] DEBUG -- :    (2.3ms)  COMMIT
I, [2020-10-19T12:56:23.910870 #27837]  INFO -- : Migrating to AddColumnsToMicroposts (20200823021534)
D, [2020-10-19T12:56:23.936511 #27837] DEBUG -- :    (24.3ms)  ALTER TABLE `microposts` ADD `latitude` float(24)
D, [2020-10-19T12:56:23.959000 #27837] DEBUG -- :    (22.2ms)  ALTER TABLE `microposts` ADD `longitude` float(24)
D, [2020-10-19T12:56:23.959578 #27837] DEBUG -- :    (0.3ms)  BEGIN
D, [2020-10-19T12:56:23.960166 #27837] DEBUG -- :   ActiveRecord::SchemaMigration Create (0.2ms)  INSERT INTO `schema_migrations` (`version`) VALUES ('20200823021534')
D, [2020-10-19T12:56:23.962409 #27837] DEBUG -- :    (2.1ms)  COMMIT
D, [2020-10-19T12:56:23.967167 #27837] DEBUG -- :   ActiveRecord::InternalMetadata Load (0.5ms)  SELECT  `ar_internal_metadata`.* FROM `ar_internal_metadata` WHERE `ar_internal_metadata`.`key` = 'environment' LIMIT 1
D, [2020-10-19T12:56:23.971853 #27837] DEBUG -- :    (0.1ms)  BEGIN
D, [2020-10-19T12:56:23.972858 #27837] DEBUG -- :   ActiveRecord::InternalMetadata Create (0.2ms)  INSERT INTO `ar_internal_metadata` (`key`, `value`, `created_at`, `updated_at`) VALUES ('environment', 'production', '2020-10-19 12:56:23', '2020-10-19 12:56:23')
D, [2020-10-19T12:56:23.975279 #27837] DEBUG -- :    (2.2ms)  COMMIT
D, [2020-10-19T12:56:23.975608 #27837] DEBUG -- :    (0.2ms)  SELECT RELEASE_LOCK('4373051316486144390')
D, [2020-10-19T12:56:52.227115 #27867] DEBUG -- :    (0.3ms)  SET NAMES utf8,  @@SESSION.sql_mode = CONCAT(CONCAT(@@sql_mode, ',STRICT_ALL_TABLES'), ',NO_AUTO_VALUE_ON_ZERO'),  @@SESSION.sql_auto_is_null = 0, @@SESSION.wait_timeout = 2147483
D, [2020-10-19T12:56:52.246138 #27867] DEBUG -- :    (0.1ms)  SELECT GET_LOCK('4373051316486144390', 0)
D, [2020-10-19T12:56:52.251203 #27867] DEBUG -- :    (0.3ms)  SELECT `schema_migrations`.`version` FROM `schema_migrations` ORDER BY `schema_migrations`.`version` ASC
D, [2020-10-19T12:56:52.254256 #27867] DEBUG -- :   ActiveRecord::InternalMetadata Load (0.3ms)  SELECT  `ar_internal_metadata`.* FROM `ar_internal_metadata` WHERE `ar_internal_metadata`.`key` = 'environment' LIMIT 1
D, [2020-10-19T12:56:52.259887 #27867] DEBUG -- :    (0.1ms)  BEGIN
D, [2020-10-19T12:56:52.260889 #27867] DEBUG -- :    (0.1ms)  COMMIT
D, [2020-10-19T12:56:52.261137 #27867] DEBUG -- :    (0.1ms)  SELECT RELEASE_LOCK('4373051316486144390')
D, [2020-10-19T12:57:01.602922 #27897] DEBUG -- :    (0.3ms)  SET NAMES utf8,  @@SESSION.sql_mode = CONCAT(CONCAT(@@sql_mode, ',STRICT_ALL_TABLES'), ',NO_AUTO_VALUE_ON_ZERO'),  @@SESSION.sql_auto_is_null = 0, @@SESSION.wait_timeout = 2147483
D, [2020-10-19T12:57:01.622732 #27897] DEBUG -- :    (0.2ms)  SELECT GET_LOCK('4373051316486144390', 0)
D, [2020-10-19T12:57:01.627839 #27897] DEBUG -- :    (0.2ms)  SELECT `schema_migrations`.`version` FROM `schema_migrations` ORDER BY `schema_migrations`.`version` ASC
D, [2020-10-19T12:57:01.630922 #27897] DEBUG -- :   ActiveRecord::InternalMetadata Load (0.3ms)  SELECT  `ar_internal_metadata`.* FROM `ar_internal_metadata` WHERE `ar_internal_metadata`.`key` = 'environment' LIMIT 1
D, [2020-10-19T12:57:01.635683 #27897] DEBUG -- :    (0.1ms)  BEGIN
D, [2020-10-19T12:57:01.636701 #27897] DEBUG -- :    (0.1ms)  COMMIT
D, [2020-10-19T12:57:01.636967 #27897] DEBUG -- :    (0.2ms)  SELECT RELEASE_LOCK('4373051316486144390')
D, [2020-10-19T12:59:11.654627 #27983] DEBUG -- :    (0.3ms)  SET NAMES utf8,  @@SESSION.sql_mode = CONCAT(CONCAT(@@sql_mode, ',STRICT_ALL_TABLES'), ',NO_AUTO_VALUE_ON_ZERO'),  @@SESSION.sql_auto_is_null = 0, @@SESSION.wait_timeout = 2147483
D, [2020-10-19T13:04:44.304480 #28090] DEBUG -- :    (0.3ms)  SET NAMES utf8,  @@SESSION.sql_mode = CONCAT(CONCAT(@@sql_mode, ',STRICT_ALL_TABLES'), ',NO_AUTO_VALUE_ON_ZERO'),  @@SESSION.sql_auto_is_null = 0, @@SESSION.wait_timeout = 2147483

Nginxのログ

2020/10/19 12:59:20 [notice] 27991#0: signal process started
2020/10/19 13:04:57 [notice] 28098#0: signal process started

Unicornログ

ユニコーンのログがみれましたので更新しています。

E, [2020-10-21T23:05:01.651670 #28093] ERROR -- : app error: Missing `secret_key_base` for 'production' environment, set this string with `rails credentials:edit` (ArgumentError)
E, [2020-10-21T23:05:01.651773 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/application.rb:585:in `validate_secret_key_base'
E, [2020-10-21T23:05:01.651793 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/application.rb:432:in `secret_key_base'
E, [2020-10-21T23:05:01.651857 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/application.rb:253:in `env_config'
E, [2020-10-21T23:05:01.651870 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/engine.rb:712:in `build_request'
E, [2020-10-21T23:05:01.651881 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/application.rb:608:in `build_request'
E, [2020-10-21T23:05:01.651891 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/engine.rb:523:in `call'
E, [2020-10-21T23:05:01.651901 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:606:in `process_client'
E, [2020-10-21T23:05:01.651911 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:701:in `worker_loop'
E, [2020-10-21T23:05:01.651922 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:549:in `spawn_missing_workers'
E, [2020-10-21T23:05:01.651932 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:142:in `start'
E, [2020-10-21T23:05:01.651943 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/bin/unicorn_rails:209:in `<top (required)>'
E, [2020-10-21T23:05:01.651964 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/bin/unicorn_rails:23:in `load'
E, [2020-10-21T23:05:01.651975 #28093] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/bin/unicorn_rails:23:in `<main>'

ps auxwww | grep unicornの結果

taishi   28090  0.0 10.6 601460 107084 ?       Sl   13:04   0:01 unicorn_rails master -c /var/www/rails/portfolio/config/unicorn.conf.rb -D -E production
taishi   28093  0.0  9.6 601460 96896 ?        Sl   13:04   0:00 unicorn_rails worker[0] -c /var/www/rails/portfolio/config/unicorn.conf.rb -D -E production
taishi   28094  0.0  9.6 601460 96896 ?        Sl   13:04   0:00 unicorn_rails worker[1] -c /var/www/rails/portfolio/config/unicorn.conf.rb -D -E production
taishi   30079  0.0  0.0 119436   968 pts/2    S+   23:09   0:00 grep --color=auto unicorn

toppages/index（トップページ）

<html>
  <head>
    <meta charset="UTF-8">
    <link rel= "stylesheet" href = "../assets/stylesheets/applocation.css" >
  </head>

  <body class="main_body">
    <div class = "main_container">
      <h1 class ="title">らぐふれ！</h1>
      <p class="sub_title">〜全国のラグビーイベントを探すサイト〜</p>
      <div class="top_button"><a href="signup" class="btn-cross">新規登録</a></div>
    </div>
  </body>
</html>

toppages_controller.rb

class ToppagesController < ApplicationController
  def index
    if logged_in?
      redirect_to microposts_path
    end
  end
end

routes.rb

Rails.application.routes.draw do
  root to: 'toppages#index'

  get 'login', to: 'sessions#new'
  post 'login', to: 'sessions#create'
  delete 'logout', to: 'sessions#destroy'
  get 'signup', to: 'users#new'
  get '/microposts/:id/comment', to: 'microposts#comment', as: 'comment'
  get '/microposts/:id/map', to: 'microposts#map', as: 'map'
  delete '/microposts/:id/comment', to: 'comments#destroy'
  get '/users/:id/join_ivent', to: 'users#join_ivent', as:'join_ivent'
  get '/users/:id/user_liking', to: 'users#user_liking', as:'user_liking'

  resources :users do
    member do
      get :followings
      get :followers
      get :likings
      get :joinings
    end
    collection do
      get :search
    end
  end

  resources :microposts do
    member do
      get :joined
      get :liked
      resources :comments, only: [:create, :destroy]
    end
    collection do
      get :search
    end
  end

  resources :relationships, only: [:create, :destroy]
  resources :joins, only: [:create, :destroy]
  resources :likes, only: [:create, :destroy]
  resources :comments, only: [:create, :destroy]
end

yu_1985

2020/10/20 03:17

> unicorn.staderr.log エラーログのファイル名の指定が間違ってるので修正して再確認してください

amby

2020/10/20 11:46

ご指摘ありがとうございます。tail unicorn.logでやり直してみました。結果、下記のようなログが出てきて、やはりユニコーンでエラーが発生しているようでした。ただ正直、何が原因でエラーが発生しているのか検討つかないのですが、何が原因で発生しているエラーなのでしょうか。 E, [2020-10-20T08:52:33.095874 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/engine.rb:712:in `build_request' E, [2020-10-20T08:52:33.095909 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/application.rb:608:in `build_request' E, [2020-10-20T08:52:33.095923 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/railties-5.2.4.3/lib/rails/engine.rb:523:in `call' E, [2020-10-20T08:52:33.095933 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:606:in `process_client' E, [2020-10-20T08:52:33.095946 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:701:in `worker_loop' E, [2020-10-20T08:52:33.095957 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:549:in `spawn_missing_workers' E, [2020-10-20T08:52:33.095967 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:142:in `start' E, [2020-10-20T08:52:33.095977 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/unicorn-5.4.1/bin/unicorn_rails:209:in `<top (required)>' E, [2020-10-20T08:52:33.095987 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/bin/unicorn_rails:23:in `load' E, [2020-10-20T08:52:33.096009 #28094] ERROR -- : /home/taishi/.rbenv/versions/2.7.1/bin/unicorn_rails:23:in `<main>'

winterboum

2020/10/20 13:11

エラーはこれで全文ですか？

yu_1985

2020/10/20 14:29

tailだと末尾しか見られないので、オプションで行数を増やすかcatなりlessなりで全部見てみてください。また、ファイル名は当てずっぽうでやるのではなくlsコマンドで対象のファイル名を確認してからそれを指定するようにしてください。

amby

2020/10/22 12:03

ご回答ありがとうございます。失礼しました。エラーメッセージ修正いたしました。調べた結果、credentials.yml.encにsecret_access_key、access_key_idを記入しなければいけないのだとわかりました。ただ EDITOR=vim bin/rails credentials:editで編集しようとするとエラーが出てしまい、対処方法わかれば教えていただきたいです。

winterboum

2020/10/22 12:35

どんなエラーですか？

amby

2020/10/22 12:39 編集

ActiveSupport::MessageEncryptor::InvalidMessage (ActiveSupport::MessageEncryptor::InvalidMessageのエラーメッセージでしたがcredentials.yml.encを一旦削除し、再度編集コマンドを打つことで書き込むことができました。すみません、ご回答ありがとうございました。