capistranoでの自動デプロイでエラー

Question

capistranoでの自動デプロイで下記のエラーが出てしまいます.
ターミナル上でのSSH接続に関しては問題なくできています。

EC2の再起動もしてみたのですが特に変化なしです。

何か原因が分かる方いませんでしょうか。

00:09 bundler:install
      01 $HOME/.rbenv/bin/rbenv exec bundle install --path /var/www/EnDes/shared/bundle --jobs 4 --without development test --deployment --quiet
      01 /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe'
      01 :
      01 can't find gem bundler (>= 0.a) with executable bundle
      01  (
      01 Gem::GemNotFoundException
      01 )
      01 	from /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'
      01 	from /home/ec2-user/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>'
#<Thread:0x00007f88a986cfc0@/Users/nakashun1129/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.21.0/lib/sshkit/runners/parallel.rb:10 run> terminated with exception (report_on_exception is true):
Traceback (most recent call last):
	1: from /Users/nakashun1129/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.21.0/lib/sshkit/runners/parallel.rb:11:in `block (2 levels) in execute'
/Users/nakashun1129/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/sshkit-1.21.0/lib/sshkit/runners/parallel.rb:15:in `rescue in block (2 levels) in execute': Exception while executing as ec2-user@18.177.227.174: bundle exit status: 1 (SSHKit::Runner::ExecuteError)
bundle stdout: Nothing written
bundle stderr: /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)
	from /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'
	from /home/ec2-user/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>'
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as ec2-user@18.177.227.174: bundle exit status: 1
bundle stdout: Nothing written
bundle stderr: /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)
	from /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'
	from /home/ec2-user/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>'


Caused by:
SSHKit::Command::Failed: bundle exit status: 1
bundle stdout: Nothing written
bundle stderr: /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)
	from /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'
	from /home/ec2-user/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>'

Tasks: TOP => deploy:updated => bundler:install
(See full trace by running task with --trace)
The deploy has failed with an error: Exception while executing as ec2-user@18.177.227.174: bundle exit status: 1
bundle stdout: Nothing written
bundle stderr: /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)
	from /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'
	from /home/ec2-user/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>'


** DEPLOY FAILED
** Refer to log/capistrano.log for details. Here are the last 20 lines:


 DEBUG [ca75d211] Command: cd /var/www/EnDes/releases/20200311142800 && ( export RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.5.1" ; $HOME/.rbenv/bin/rbenv exec bundle check --path /var/www/EnDes/shared/bundle )

 DEBUG [ca75d211] 	/home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:289:in `find_spec_for_exe'

 DEBUG [ca75d211] 	: 

 DEBUG [ca75d211] 	can't find gem bundler (>= 0.a) with executable bundle

 DEBUG [ca75d211] 	 (

 DEBUG [ca75d211] 	Gem::GemNotFoundException

 DEBUG [ca75d211] 	)

 DEBUG [ca75d211] 		from /home/ec2-user/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems.rb:308:in `activate_bin_path'

 DEBUG [ca75d211] 		from /home/ec2-user/.rbenv/versions/2.5.1/bin/bundle:23:in `<main>'

 DEBUG [ca75d211] Finished in 0.203 seconds with exit status 1 (failed).

  INFO [8ce06e7b] Running $HOME/.rbenv/bin/rbenv exec bundle install --path /var/www/EnDes/shared/bundle --jobs 4 --without development test --deployment --quiet as ec2-user@18.177.227.174

bundlerのバージョンを確認しても特に問題ありませんでした

BUNDLED WITH
   2.1.4

Bundler version 2.1.4

deploy.rb


# 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 '3.11.2'

# Capistranoのログの表示に利用する
set :application, 'EnDes'

# 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,  '[e-mail]:nakashun1129/EnDes.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/EnDes.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

deploy/production.rb


server '~~.~~~.~~~.~~~', user: 'ec2-user', roles: %w{app db web}

Answer 1

bundlerが見つからないとログに書いてますね。EC2はセッティング終わってますか？