Capistrano 部署错误

Question

我是 ruby​​ 应用程序部署的新手。

我正在尝试在 Capistrano 上部署名为“bookshop”的应用程序。 我已经在 github 上上传了我的应用程序，链接为“git@github.com:my_account_name/bookshop.git”

当我执行“cap deploy:setup”时，我收到以下错误：

servers: ["localhost"]
connection failed for: localhost (Errno::ECONNREFUSED: Connection refused - connect(2))

任何帮助将不胜感激

我的“deployment.rb”文件：

set :application, "bookshop"

set :domain,"localhost"
server domain, :web, :app

default_run_options[:pty]= true
set :use_sudo, false

set :aplication,"localhost"

set :scm, :git
set :user, 'bookshop.com'
set :deploy_to, "/home/www/bookshop"
set :repository, "git@github.com:my_account_name/bookshop.git"

role :web, "localhost"                          # Your HTTP #server, Apache/etc
role :app, "localhost"                          # This may be the #same as your `Web` server
role :db,  "localhost", :primary => true # This is where #Rails migrations will run

 namespace :deploy do
   task :start do ; end
   task :stop do ; end
   task :restart, :roles => :app, :except => { :no_release => true } do
     run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
   end
 end

Answer 1

确保您的机器中启用了 ssh 代理。