こんにちは!RubyとRailsを独学で勉強しているものです。
AWSのEC2でRailsアプリを無事に公開できたのですが、Capistranoで自動デプロイ設定をすていると以下のようなエラーが出ました。
検索などで調べても分からなかったので、質問させて頂きます。
アプリはAWSのEC2の「/var/www/book_list/book_list-server」という場所にデプロイしております。
以下のエラーはどういう意味でしょうか?よろしくお願い致します。
※S3_ACCESS_KEYとS3_SECRET_KEYはAWSのS3の鍵です。
(Backtrace restricted to imported tasks) cap aborted! Don't know how to build task 'unicorn:restart' (see --tasks) Tasks: TOP => deploy:restart (See full trace by running task with --trace) The deploy has failed with an error: Don't know how to build task 'unicorn:restart' (see --tasks) ** DEPLOY FAILED ** Refer to log/capistrano.log for details. Here are the last 20 lines: DEBUG [9e3f9022] Running /usr/bin/env ls /var/www/book_list/releases/20180828135951/public/assets/.sprockets-manifest* as ec2-admin-user@ipアドレス DEBUG [9e3f9022] Command: cd /var/www/book_list/releases/20180828135951 && ( export S3_ACCESS_KEY="" S3_SECRET_KEY="" RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.4" ; /usr/bin/env ls /var/www/book_list/releases/20180828135951/public/assets/.sprockets-manifest* ) DEBUG [ef0158ca] /var/www/book_list/releases/20180828135951/public/assets/.sprockets-manifest-5979c1e5c7fd9762fcdb7db115c8391e.json DEBUG [ef0158ca] Finished in 0.264 seconds with exit status 0 (successful). INFO [24606236] Running /usr/bin/env cp /var/www/book_list/releases/20180828135951/public/assets/.sprockets-manifest-5979c1e5c7fd9762fcdb7db115c8391e.json /var/www/book_list/releases/20180828135951/assets_manifest_backup as ec2-admin-user@ipアドレス DEBUG [24606236] Command: cd /var/www/book_list/releases/20180828135951 && ( export S3_ACCESS_KEY="" S3_SECRET_KEY="" RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.4" ; /usr/bin/env cp /var/www/book_list/releases/20180828135951/public/assets/.sprockets-manifest-5979c1e5c7fd9762fcdb7db115c8391e.json /var/www/book_list/releases/20180828135951/assets_manifest_backup ) INFO [9d1d9225] Finished in 0.293 seconds with exit status 0 (successful). INFO [deploy:migrate] Run `rake db:migrate` DEBUG [2c574870] Running if test ! -d /var/www/book_list/releases/20180828135951; then echo "Directory does not exist '/var/www/book_list/releases/20180828135951'" 1>&2; false; fi as ec2-admin-user@ipアドレス DEBUG [2c574870] Command: if test ! -d /var/www/book_list/releases/20180828135951; then echo "Directory does not exist '/var/www/book_list/releases/20180828135951'" 1>&2; false; fi DEBUG [3b389d45] Finished in 0.285 seconds with exit status 0 (successful). INFO [033ff39d] Running $HOME/.rbenv/bin/rbenv exec bundle exec rake db:migrate as ec2-admin-user@ipアドレス DEBUG [033ff39d] Command: cd /var/www/book_list/releases/20180828135951 && ( export S3_ACCESS_KEY="" S3_SECRET_KEY="" RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.4" RAILS_ENV="production" ; $HOME/.rbenv/bin/rbenv exec bundle exec rake db:migrate ) INFO [7a8aa5dd] Finished in 3.425 seconds with exit status 0 (successful). INFO [e9f28ae0] Running /usr/bin/env ln -s /var/www/book_list/releases/20180828135951 /var/www/book_list/releases/current as ec2-admin-user@ipアドレス DEBUG [e9f28ae0] Command: ( export S3_ACCESS_KEY="" S3_SECRET_KEY="" RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.4" ; /usr/bin/env ln -s /var/www/book_list/releases/20180828135951 /var/www/book_list/releases/current ) INFO [6fbb68c8] Finished in 0.236 seconds with exit status 0 (successful). INFO [a279d43f] Running /usr/bin/env mv /var/www/book_list/releases/current /var/www/book_list as ec2-admin-user@ipアドレス DEBUG [a279d43f] Command: ( export S3_ACCESS_KEY="" S3_SECRET_KEY="" RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.3.4" ; /usr/bin/env mv /var/www/book_list/releases/current /var/www/book_list ) INFO [3d063709] Finished in 0.240 seconds with exit status 0 (successful).
bundle exec cap -Tの実行結果は以下になります。
cap bundler:clean # Remove unused gems installed by bundler cap bundler:install # Install the current Bundler environment cap bundler:map_bins # Maps all binaries to use `bundle exec` by default cap deploy # Deploy a new release cap deploy:check # Check required files and directories exist cap deploy:check:directories # Check shared and release directories exist cap deploy:check:linked_dirs # Check directories to be linked exist in shared cap deploy:check:linked_files # Check files to be linked exist in shared cap deploy:check:make_linked_dirs # Check directories of files to be linked exist in shared cap deploy:cleanup # Clean up old releases cap deploy:cleanup_assets # Cleanup expired assets cap deploy:cleanup_rollback # Remove and archive rolled-back release cap deploy:clobber_assets # Clobber assets cap deploy:compile_assets # Compile assets cap deploy:db_create # Create database cap deploy:finished # Finished cap deploy:finishing # Finish the deployment, clean up server(s) cap deploy:finishing_rollback # Finish the rollback, clean up server(s) cap deploy:log_revision # Log details of the deploy cap deploy:migrate # Runs rake db:migrate if migrations are set cap deploy:migrating # Runs rake db:migrate cap deploy:normalize_assets # Normalize asset timestamps cap deploy:published # Published cap deploy:publishing # Publish the release cap deploy:restart # Restart application cap deploy:revert_release # Revert to previous release timestamp cap deploy:reverted # Reverted cap deploy:reverting # Revert server(s) to previous release cap deploy:rollback # Rollback to previous release cap deploy:rollback_assets # Rollback assets cap deploy:seed # Run seed cap deploy:set_current_revision # Place a REVISION file with the current revision SHA in the current release path cap deploy:started # Started cap deploy:starting # Start a deployment, make sure server(s) ready cap deploy:symlink:linked_dirs # Symlink linked directories cap deploy:symlink:linked_files # Symlink linked files cap deploy:symlink:release # Symlink release to current cap deploy:symlink:shared # Symlink files and directories from shared to release cap deploy:updated # Updated cap deploy:updating # Update server(s) by setting up a new release cap doctor # Display a Capistrano troubleshooting report (all doctor: tasks) cap doctor:environment # Display Ruby environment details cap doctor:gems # Display Capistrano gem versions cap doctor:servers # Display the effective servers configuration cap doctor:variables # Display the values of all Capistrano variables cap install # Install Capistrano, cap install STAGES=staging,production
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