私はcapistrano を使用して自分のWebアプリケーションをvpsに展開したいと考えています。残念ながら、私は若干の誤差が出る:Capistrano、Debian 8 systemctl
DEBUG [6de1d411] Running [ -L /var/www/myapp/releases/20160405125654/log ] as [email protected]
DEBUG [6de1d411] Command: [ -L /var/www/myapp/releases/20160405125654/log ]
DEBUG [6de1d411] Finished in 0.005 seconds with exit status 0 (successful).
DEBUG [cf28b01d] Running [ -L /var/www/myapp/releases/20160405125654/tmp/pids ] as [email protected]
DEBUG [cf28b01d] Command: [ -L /var/www/myapp/releases/20160405125654/tmp/pids ]
DEBUG [cf28b01d] Finished in 0.005 seconds with exit status 1 (failed).
DEBUG [c7f0b156] Running [ -d /var/www/myapp/releases/20160405125654/tmp/pids ] as [email protected]
DEBUG [c7f0b156] Command: [ -d /var/www/myapp/releases/20160405125654/tmp/pids ]
DEBUG [c7f0b156] Finished in 0.005 seconds with exit status 1 (failed).
は、私の知る限り読んで、それが唯一のシンボリックリンクとディレクトリの存在をチェックするので、これらの失敗したテストは、OKです。次は何とかゲームブレーカーです。しかし:
明らかINFO [c1b0c10e] Finished in 0.007 seconds with exit status 0 (successful).
INFO [e895fd13] Running /usr/bin/env sudo /etc/init.d/nginx reload as [email protected]
DEBUG [e895fd13] Command: (export RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.2.3" ; /usr/bin/env sudo /etc/init.d/nginx reload)
DEBUG [e895fd13] Reloading nginx configuration (via systemctl): nginx.service
DEBUG [e895fd13] .
INFO [e895fd13] Finished in 0.037 seconds with exit status 0 (successful).
INFO [1a822f12] Running /usr/bin/env service unicorn_myapp_production restart as [email protected]
DEBUG [1a822f12] Command: (export RBENV_ROOT="$HOME/.rbenv" RBENV_VERSION="2.2.3" ; /usr/bin/env service unicorn_myapp_production restart)
DEBUG [1a822f12] /usr/bin/env: service
DEBUG [1a822f12] : No such file or directory
(Backtrace restricted to imported tasks)
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as [email protected]: service exit status: 127
service stdout: Nothing written
service stderr: /usr/bin/env: service: No such file or directory
/usr/bin/env service
が存在しない本当にないので、Debianのジェシーは、systemctl
代わりのservice
に依存しています。いいえ、私は/myapp/config/deploy.rb
に
namespace :unicorn do
task :defaults do
on roles :app do
set :unicorn_user, fetch(:unicorn_user, deploy_user)
end
end
desc 'Setup Unicorn initializer'
task :setup_initializer do
on roles :app do
next if file_exists? unicorn_initd_file
sudo_upload! template('unicorn_init.erb'), unicorn_initd_file
execute :chmod, '+x', unicorn_initd_file
sudo 'update-rc.d', '-f', fetch(:unicorn_service), 'defaults'
end
end
desc 'Setup Unicorn app configuration'
task :setup_app_config do
on roles :app do
next if file_exists? fetch(:unicorn_config)
execute :mkdir, '-pv', File.dirname(fetch(:unicorn_config))
upload! template('unicorn.rb.erb'), fetch(:unicorn_config)
end
end
%w[start stop restart].each do |command|
desc "#{command} unicorn"
task command do
on roles :app do
# execute :service, fetch(:unicorn_service), command
# run "#{sudo} systemctl #{command} unicorn_#{application}"
sudo "/etc/init.d/unicorn_#{fetch(:unicorn_service)} #{command}"
end
end
end
before :setup_initializer, :defaults
end
を追加することにより、デフォルトの動作を上書きします。しかし、カピストラーノはこの設定を無視します。では、Debian-8固有の設定がロードされていることをどうすれば確認できますか?
これは、質問に答えても問題は解決しません。次のように入力してください:
Rake::Task["task_name"].clear
この解決策は静かなようです:Byebye Debian、Hello Ubuntu。 – wieschoo